Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690000203.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 11K Feb 25 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 169K Feb 25 12:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 51K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 165K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 194K Feb 25 12:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 798K Feb 25 12:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 434K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678330689315

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P20N10
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 02:58:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 02:58:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:58:12] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2023-03-09 02:58:12] [INFO ] Transformed 68 places.
[2023-03-09 02:58:12] [INFO ] Transformed 548 transitions.
[2023-03-09 02:58:12] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 20 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 02:58:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2023-03-09 02:58:12] [INFO ] Computed 7 place invariants in 16 ms
[2023-03-09 02:58:12] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
[2023-03-09 02:58:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:58:12] [INFO ] Invariant cache hit.
[2023-03-09 02:58:13] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-09 02:58:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:58:13] [INFO ] Invariant cache hit.
[2023-03-09 02:58:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:13] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2023-03-09 02:58:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:58:13] [INFO ] Invariant cache hit.
[2023-03-09 02:58:13] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1459 ms. Remains : 68/68 places, 548/548 transitions.
Support contains 16 out of 68 places after structural reductions.
[2023-03-09 02:58:14] [INFO ] Flatten gal took : 136 ms
[2023-03-09 02:58:14] [INFO ] Flatten gal took : 81 ms
[2023-03-09 02:58:14] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 702 ms. (steps per millisecond=14 ) properties (out of 22) seen :16
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10006 steps, including 20 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 02:58:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:58:15] [INFO ] Invariant cache hit.
[2023-03-09 02:58:15] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:15] [INFO ] After 226ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-09 02:58:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 17 ms returned sat
[2023-03-09 02:58:15] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-09 02:58:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:15] [INFO ] After 51ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-09 02:58:15] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-09 02:58:16] [INFO ] After 340ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 562 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 49 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-09 02:58:16] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 02:58:16] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 02:58:16] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 339 ms. Remains : 65/68 places, 547/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 622472 steps, run timeout after 3001 ms. (steps per millisecond=207 ) properties seen :{}
Probabilistic random walk after 622472 steps, saw 153036 distinct states, run finished after 3002 ms. (steps per millisecond=207 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 02:58:19] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:19] [INFO ] Invariant cache hit.
[2023-03-09 02:58:19] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:58:19] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 02:58:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:19] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 02:58:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:19] [INFO ] After 38ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 02:58:19] [INFO ] After 64ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-09 02:58:19] [INFO ] After 195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 21 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 65/65 places, 547/547 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 23 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 02:58:19] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:19] [INFO ] Invariant cache hit.
[2023-03-09 02:58:20] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-09 02:58:20] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:20] [INFO ] Invariant cache hit.
[2023-03-09 02:58:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:20] [INFO ] Implicit Places using invariants and state equation in 238 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 368 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 63/65 places, 547/547 transitions.
Applied a total of 0 rules in 20 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 412 ms. Remains : 63/65 places, 547/547 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 666655 steps, run timeout after 3001 ms. (steps per millisecond=222 ) properties seen :{}
Probabilistic random walk after 666655 steps, saw 163133 distinct states, run finished after 3003 ms. (steps per millisecond=221 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 02:58:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-09 02:58:23] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-09 02:58:23] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:23] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 02:58:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:23] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 02:58:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:23] [INFO ] After 28ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 02:58:23] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-09 02:58:23] [INFO ] After 160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 21 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 63/63 places, 547/547 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 19 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 02:58:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:23] [INFO ] Invariant cache hit.
[2023-03-09 02:58:23] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-09 02:58:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:23] [INFO ] Invariant cache hit.
[2023-03-09 02:58:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:24] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
[2023-03-09 02:58:24] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-09 02:58:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:24] [INFO ] Invariant cache hit.
[2023-03-09 02:58:24] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 675 ms. Remains : 63/63 places, 547/547 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 63 transition count 129
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 61 transition count 127
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 424 place count 61 transition count 125
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 426 place count 59 transition count 125
Applied a total of 426 rules in 12 ms. Remains 59 /63 variables (removed 4) and now considering 125/547 (removed 422) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 125 rows 59 cols
[2023-03-09 02:58:24] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 02:58:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:24] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 02:58:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-09 02:58:24] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 02:58:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 02:58:24] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 02:58:24] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-09 02:58:24] [INFO ] After 201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 548
Applied a total of 1 rules in 5 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2023-03-09 02:58:24] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2023-03-09 02:58:25] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-09 02:58:25] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
[2023-03-09 02:58:25] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:58:25] [INFO ] Invariant cache hit.
[2023-03-09 02:58:25] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-09 02:58:25] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:58:25] [INFO ] Invariant cache hit.
[2023-03-09 02:58:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:25] [INFO ] Implicit Places using invariants and state equation in 491 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 627 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 899 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1534 reset in 435 ms.
Product exploration explored 100000 steps with 1536 reset in 364 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1101 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 233 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 77 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=38 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-09 02:58:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2023-03-09 02:58:27] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 02:58:27] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:58:27] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-09 02:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:58:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 02:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:58:28] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-09 02:58:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:28] [INFO ] [Nat]Added 22 Read/Feed constraints in 109 ms returned sat
[2023-03-09 02:58:28] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 1 ms to minimize.
[2023-03-09 02:58:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-03-09 02:58:28] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 36 ms.
[2023-03-09 02:58:28] [INFO ] Added : 26 causal constraints over 6 iterations in 201 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 547
Applied a total of 2 rules in 144 ms. Remains 64 /65 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 02:58:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-09 02:58:28] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:58:28] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
[2023-03-09 02:58:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:29] [INFO ] Invariant cache hit.
[2023-03-09 02:58:29] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-09 02:58:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:29] [INFO ] Invariant cache hit.
[2023-03-09 02:58:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:29] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2023-03-09 02:58:29] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 02:58:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:29] [INFO ] Invariant cache hit.
[2023-03-09 02:58:29] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/65 places, 547/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1146 ms. Remains : 64/65 places, 547/548 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 267 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2023-03-09 02:58:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:30] [INFO ] Invariant cache hit.
[2023-03-09 02:58:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:58:30] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-09 02:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:58:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:58:30] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-09 02:58:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 143 ms returned sat
[2023-03-09 02:58:30] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 1 ms to minimize.
[2023-03-09 02:58:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2023-03-09 02:58:31] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 60 ms.
[2023-03-09 02:58:31] [INFO ] Added : 28 causal constraints over 7 iterations in 263 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1764 reset in 346 ms.
Product exploration explored 100000 steps with 1742 reset in 295 ms.
Built C files in :
/tmp/ltsmin14952425094207341518
[2023-03-09 02:58:32] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 02:58:32] [INFO ] Computation of Complete disable matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:58:32] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 02:58:32] [INFO ] Computation of Complete enable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:58:32] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 02:58:32] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:58:32] [INFO ] Built C files in 327ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14952425094207341518
Running compilation step : cd /tmp/ltsmin14952425094207341518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1827 ms.
Running link step : cd /tmp/ltsmin14952425094207341518;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 115 ms.
Running LTSmin : cd /tmp/ltsmin14952425094207341518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9755337674301082423.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 02:58:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:47] [INFO ] Invariant cache hit.
[2023-03-09 02:58:47] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
[2023-03-09 02:58:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:47] [INFO ] Invariant cache hit.
[2023-03-09 02:58:47] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-09 02:58:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:47] [INFO ] Invariant cache hit.
[2023-03-09 02:58:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:58:47] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2023-03-09 02:58:48] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 02:58:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:58:48] [INFO ] Invariant cache hit.
[2023-03-09 02:58:48] [INFO ] Dead Transitions using invariants and state equation in 283 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1083 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin18377977178657554353
[2023-03-09 02:58:48] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 02:58:48] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:58:48] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 02:58:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:58:48] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 02:58:48] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:58:48] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18377977178657554353
Running compilation step : cd /tmp/ltsmin18377977178657554353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1396 ms.
Running link step : cd /tmp/ltsmin18377977178657554353;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 104 ms.
Running LTSmin : cd /tmp/ltsmin18377977178657554353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6972879527084293414.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 02:59:03] [INFO ] Flatten gal took : 31 ms
[2023-03-09 02:59:03] [INFO ] Flatten gal took : 42 ms
[2023-03-09 02:59:03] [INFO ] Time to serialize gal into /tmp/LTL12841280989404711830.gal : 6 ms
[2023-03-09 02:59:03] [INFO ] Time to serialize properties into /tmp/LTL18292184647125491480.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12841280989404711830.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10987736816204022489.hoa' '-atoms' '/tmp/LTL18292184647125491480.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18292184647125491480.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10987736816204022489.hoa
Detected timeout of ITS tools.
[2023-03-09 02:59:18] [INFO ] Flatten gal took : 23 ms
[2023-03-09 02:59:18] [INFO ] Flatten gal took : 21 ms
[2023-03-09 02:59:18] [INFO ] Time to serialize gal into /tmp/LTL6806084568974600881.gal : 5 ms
[2023-03-09 02:59:18] [INFO ] Time to serialize properties into /tmp/LTL2322215473524508746.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6806084568974600881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2322215473524508746.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(SORTI_B>=2)"))))
Formula 0 simplified : XG!"(SORTI_B>=2)"
Detected timeout of ITS tools.
[2023-03-09 02:59:33] [INFO ] Flatten gal took : 63 ms
[2023-03-09 02:59:33] [INFO ] Applying decomposition
[2023-03-09 02:59:33] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17747675512641555676.txt' '-o' '/tmp/graph17747675512641555676.bin' '-w' '/tmp/graph17747675512641555676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17747675512641555676.bin' '-l' '-1' '-v' '-w' '/tmp/graph17747675512641555676.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:59:34] [INFO ] Decomposing Gal with order
[2023-03-09 02:59:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:59:34] [INFO ] Removed a total of 1091 redundant transitions.
[2023-03-09 02:59:34] [INFO ] Flatten gal took : 362 ms
[2023-03-09 02:59:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 16 ms.
[2023-03-09 02:59:34] [INFO ] Time to serialize gal into /tmp/LTL12332499897478959929.gal : 6 ms
[2023-03-09 02:59:34] [INFO ] Time to serialize properties into /tmp/LTL1184406640274890469.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12332499897478959929.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1184406640274890469.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(i0.u2.SORTI_B>=2)"))))
Formula 0 simplified : XG!"(i0.u2.SORTI_B>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin897104814521596542
[2023-03-09 02:59:49] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin897104814521596542
Running compilation step : cd /tmp/ltsmin897104814521596542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1132 ms.
Running link step : cd /tmp/ltsmin897104814521596542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin897104814521596542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 11666 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-00 finished in 97580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&F(p1)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 54 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:00:02] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:00:02] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:00:02] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
[2023-03-09 03:00:02] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:02] [INFO ] Invariant cache hit.
[2023-03-09 03:00:03] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-09 03:00:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:03] [INFO ] Invariant cache hit.
[2023-03-09 03:00:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:03] [INFO ] Implicit Places using invariants and state equation in 203 ms returned [22, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 376 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/68 places, 547/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 759 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT 1 s48), p0:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 149 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-01 finished in 935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 22 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:00:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:00:03] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:00:03] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
[2023-03-09 03:00:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:03] [INFO ] Invariant cache hit.
[2023-03-09 03:00:03] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-09 03:00:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:03] [INFO ] Invariant cache hit.
[2023-03-09 03:00:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:04] [INFO ] Implicit Places using invariants and state equation in 215 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 372 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 19 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 621 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s47 s22), p1:(GT 3 s47)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2597 reset in 293 ms.
Product exploration explored 100000 steps with 2629 reset in 292 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 435 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 457 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-09 03:00:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-09 03:00:06] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:00:06] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:06] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-09 03:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:00:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:06] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-09 03:00:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 154 ms returned sat
[2023-03-09 03:00:07] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 1 ms to minimize.
[2023-03-09 03:00:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-03-09 03:00:07] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 24 ms.
[2023-03-09 03:00:07] [INFO ] Added : 29 causal constraints over 6 iterations in 99 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:00:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:07] [INFO ] Invariant cache hit.
[2023-03-09 03:00:10] [INFO ] Dead Transitions using invariants and state equation in 2905 ms found 0 transitions.
[2023-03-09 03:00:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:10] [INFO ] Invariant cache hit.
[2023-03-09 03:00:10] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-09 03:00:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:10] [INFO ] Invariant cache hit.
[2023-03-09 03:00:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:10] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
[2023-03-09 03:00:10] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-09 03:00:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:10] [INFO ] Invariant cache hit.
[2023-03-09 03:00:10] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3681 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 346 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 486 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-09 03:00:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:12] [INFO ] Invariant cache hit.
[2023-03-09 03:00:12] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:12] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-09 03:00:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:00:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:12] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-09 03:00:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 154 ms returned sat
[2023-03-09 03:00:12] [INFO ] Deduced a trap composed of 5 places in 141 ms of which 1 ms to minimize.
[2023-03-09 03:00:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-03-09 03:00:12] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 35 ms.
[2023-03-09 03:00:13] [INFO ] Added : 29 causal constraints over 6 iterations in 270 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2760 reset in 269 ms.
Product exploration explored 100000 steps with 2752 reset in 278 ms.
Built C files in :
/tmp/ltsmin6223826579599687987
[2023-03-09 03:00:13] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:00:13] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:14] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:00:14] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:14] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:00:14] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:14] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6223826579599687987
Running compilation step : cd /tmp/ltsmin6223826579599687987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1501 ms.
Running link step : cd /tmp/ltsmin6223826579599687987;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin6223826579599687987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14943322481198763186.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 22 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:00:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:29] [INFO ] Invariant cache hit.
[2023-03-09 03:00:29] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
[2023-03-09 03:00:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:29] [INFO ] Invariant cache hit.
[2023-03-09 03:00:29] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-09 03:00:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:29] [INFO ] Invariant cache hit.
[2023-03-09 03:00:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:29] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2023-03-09 03:00:29] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:00:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:00:29] [INFO ] Invariant cache hit.
[2023-03-09 03:00:29] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 679 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin18362357049284158516
[2023-03-09 03:00:29] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:00:29] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:29] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:00:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:29] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:00:29] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:29] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18362357049284158516
Running compilation step : cd /tmp/ltsmin18362357049284158516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1588 ms.
Running link step : cd /tmp/ltsmin18362357049284158516;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin18362357049284158516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13778667095833939733.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:00:44] [INFO ] Flatten gal took : 48 ms
[2023-03-09 03:00:44] [INFO ] Flatten gal took : 30 ms
[2023-03-09 03:00:44] [INFO ] Time to serialize gal into /tmp/LTL11302804393208643710.gal : 18 ms
[2023-03-09 03:00:44] [INFO ] Time to serialize properties into /tmp/LTL17067700152122425825.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11302804393208643710.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4744058850349426324.hoa' '-atoms' '/tmp/LTL17067700152122425825.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17067700152122425825.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4744058850349426324.hoa
Detected timeout of ITS tools.
[2023-03-09 03:01:00] [INFO ] Flatten gal took : 40 ms
[2023-03-09 03:01:00] [INFO ] Flatten gal took : 22 ms
[2023-03-09 03:01:00] [INFO ] Time to serialize gal into /tmp/LTL6238054939789846878.gal : 7 ms
[2023-03-09 03:01:00] [INFO ] Time to serialize properties into /tmp/LTL14078338659878261649.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6238054939789846878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14078338659878261649.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(ATTENTE_B>SUR_PONT_A)"))&&(F(G("(ATTENTE_B<3)"))))))
Formula 0 simplified : F(G!"(ATTENTE_B>SUR_PONT_A)" | GF!"(ATTENTE_B<3)")
Detected timeout of ITS tools.
[2023-03-09 03:01:15] [INFO ] Flatten gal took : 19 ms
[2023-03-09 03:01:15] [INFO ] Applying decomposition
[2023-03-09 03:01:15] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12877303012617138848.txt' '-o' '/tmp/graph12877303012617138848.bin' '-w' '/tmp/graph12877303012617138848.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12877303012617138848.bin' '-l' '-1' '-v' '-w' '/tmp/graph12877303012617138848.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:01:15] [INFO ] Decomposing Gal with order
[2023-03-09 03:01:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:01:15] [INFO ] Removed a total of 513 redundant transitions.
[2023-03-09 03:01:15] [INFO ] Flatten gal took : 81 ms
[2023-03-09 03:01:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 4 ms.
[2023-03-09 03:01:15] [INFO ] Time to serialize gal into /tmp/LTL17904132031775587239.gal : 4 ms
[2023-03-09 03:01:15] [INFO ] Time to serialize properties into /tmp/LTL947691953660400357.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17904132031775587239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL947691953660400357.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("(gu1.ATTENTE_B>gu1.SUR_PONT_A)"))&&(F(G("(gu1.ATTENTE_B<3)"))))))
Formula 0 simplified : F(G!"(gu1.ATTENTE_B>gu1.SUR_PONT_A)" | GF!"(gu1.ATTENTE_B<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10016289512625278262
[2023-03-09 03:01:30] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10016289512625278262
Running compilation step : cd /tmp/ltsmin10016289512625278262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 987 ms.
Running link step : cd /tmp/ltsmin10016289512625278262;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin10016289512625278262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-02 finished in 102241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 63 transition count 546
Applied a total of 6 rules in 38 ms. Remains 63 /68 variables (removed 5) and now considering 546/548 (removed 2) transitions.
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2023-03-09 03:01:45] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 03:01:45] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:01:45] [INFO ] Invariant cache hit.
[2023-03-09 03:01:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:46] [INFO ] Implicit Places using invariants and state equation in 201 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 365 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/68 places, 546/548 transitions.
Applied a total of 0 rules in 25 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 430 ms. Remains : 61/68 places, 546/548 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s45 s46))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 765 reset in 272 ms.
Product exploration explored 100000 steps with 765 reset in 271 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 206 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-09 03:01:47] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 61 cols
[2023-03-09 03:01:47] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 03:01:47] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:47] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-09 03:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:01:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:47] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-09 03:01:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 404 ms returned sat
[2023-03-09 03:01:48] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 55 ms.
[2023-03-09 03:01:48] [INFO ] Added : 19 causal constraints over 5 iterations in 300 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 38 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-09 03:01:48] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:01:48] [INFO ] Invariant cache hit.
[2023-03-09 03:01:48] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-09 03:01:48] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:01:48] [INFO ] Invariant cache hit.
[2023-03-09 03:01:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:48] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
[2023-03-09 03:01:48] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:01:48] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:01:48] [INFO ] Invariant cache hit.
[2023-03-09 03:01:49] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 743 ms. Remains : 61/61 places, 546/546 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 175 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-09 03:01:49] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:01:49] [INFO ] Invariant cache hit.
[2023-03-09 03:01:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:49] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-09 03:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:01:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:01:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:50] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-09 03:01:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 523 ms returned sat
[2023-03-09 03:01:50] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 21 ms.
[2023-03-09 03:01:50] [INFO ] Added : 19 causal constraints over 5 iterations in 148 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 765 reset in 363 ms.
Product exploration explored 100000 steps with 765 reset in 292 ms.
Built C files in :
/tmp/ltsmin15722816108627567369
[2023-03-09 03:01:51] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-09 03:01:51] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:01:51] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-09 03:01:51] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:01:51] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-09 03:01:51] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:01:51] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15722816108627567369
Running compilation step : cd /tmp/ltsmin15722816108627567369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1688 ms.
Running link step : cd /tmp/ltsmin15722816108627567369;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin15722816108627567369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5606796043150622984.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 16 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-09 03:02:06] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:02:06] [INFO ] Invariant cache hit.
[2023-03-09 03:02:06] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-09 03:02:06] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:02:06] [INFO ] Invariant cache hit.
[2023-03-09 03:02:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:02:07] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-09 03:02:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:02:07] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:02:07] [INFO ] Invariant cache hit.
[2023-03-09 03:02:07] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 620 ms. Remains : 61/61 places, 546/546 transitions.
Built C files in :
/tmp/ltsmin1508263472510528673
[2023-03-09 03:02:07] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-09 03:02:07] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:02:07] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-09 03:02:07] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:02:07] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-09 03:02:07] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:02:07] [INFO ] Built C files in 120ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1508263472510528673
Running compilation step : cd /tmp/ltsmin1508263472510528673;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1471 ms.
Running link step : cd /tmp/ltsmin1508263472510528673;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin1508263472510528673;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9475378389422132196.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:02:22] [INFO ] Flatten gal took : 34 ms
[2023-03-09 03:02:22] [INFO ] Flatten gal took : 47 ms
[2023-03-09 03:02:22] [INFO ] Time to serialize gal into /tmp/LTL15893441681178568216.gal : 16 ms
[2023-03-09 03:02:22] [INFO ] Time to serialize properties into /tmp/LTL9608553842173787331.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15893441681178568216.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17248491177580887924.hoa' '-atoms' '/tmp/LTL9608553842173787331.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9608553842173787331.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17248491177580887924.hoa
Detected timeout of ITS tools.
[2023-03-09 03:02:37] [INFO ] Flatten gal took : 28 ms
[2023-03-09 03:02:37] [INFO ] Flatten gal took : 43 ms
[2023-03-09 03:02:37] [INFO ] Time to serialize gal into /tmp/LTL15792998280765621912.gal : 5 ms
[2023-03-09 03:02:37] [INFO ] Time to serialize properties into /tmp/LTL3259389158944918330.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15792998280765621912.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3259389158944918330.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((CHOIX_1+CHOIX_2)<1)"))))
Formula 0 simplified : GF!"((CHOIX_1+CHOIX_2)<1)"
Detected timeout of ITS tools.
[2023-03-09 03:02:52] [INFO ] Flatten gal took : 38 ms
[2023-03-09 03:02:52] [INFO ] Applying decomposition
[2023-03-09 03:02:52] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14431006513581913887.txt' '-o' '/tmp/graph14431006513581913887.bin' '-w' '/tmp/graph14431006513581913887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14431006513581913887.bin' '-l' '-1' '-v' '-w' '/tmp/graph14431006513581913887.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:02:52] [INFO ] Decomposing Gal with order
[2023-03-09 03:02:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:02:53] [INFO ] Removed a total of 515 redundant transitions.
[2023-03-09 03:02:53] [INFO ] Flatten gal took : 147 ms
[2023-03-09 03:02:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 4 ms.
[2023-03-09 03:02:53] [INFO ] Time to serialize gal into /tmp/LTL2817031758999507574.gal : 5 ms
[2023-03-09 03:02:53] [INFO ] Time to serialize properties into /tmp/LTL3200012761297278500.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2817031758999507574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3200012761297278500.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((gu0.CHOIX_1+gu0.CHOIX_2)<1)"))))
Formula 0 simplified : GF!"((gu0.CHOIX_1+gu0.CHOIX_2)<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2699884814568918955
[2023-03-09 03:03:08] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2699884814568918955
Running compilation step : cd /tmp/ltsmin2699884814568918955;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1172 ms.
Running link step : cd /tmp/ltsmin2699884814568918955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin2699884814568918955;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-03 finished in 97621 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(F(p1))||p0))))'
Support contains 6 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 30 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:03:23] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:03:23] [INFO ] Computed 5 place invariants in 32 ms
[2023-03-09 03:03:23] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
[2023-03-09 03:03:23] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:03:23] [INFO ] Invariant cache hit.
[2023-03-09 03:03:23] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-09 03:03:23] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:03:23] [INFO ] Invariant cache hit.
[2023-03-09 03:03:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:24] [INFO ] Implicit Places using invariants and state equation in 395 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 561 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 811 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 1 s22) (LEQ 2 (ADD s48 s49))), p1:(LEQ s23 (ADD s25 s26))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 37503 reset in 341 ms.
Product exploration explored 100000 steps with 37465 reset in 325 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 2 factoid took 231 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-04 finished in 1933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 66 transition count 547
Applied a total of 3 rules in 25 ms. Remains 66 /68 variables (removed 2) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:03:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2023-03-09 03:03:25] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 03:03:25] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
[2023-03-09 03:03:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:25] [INFO ] Invariant cache hit.
[2023-03-09 03:03:25] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-09 03:03:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:25] [INFO ] Invariant cache hit.
[2023-03-09 03:03:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:26] [INFO ] Implicit Places using invariants and state equation in 297 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 451 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 18 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 824 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s52 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1940 reset in 247 ms.
Product exploration explored 100000 steps with 1957 reset in 224 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2023-03-09 03:03:27] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-09 03:03:27] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:03:27] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:27] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-09 03:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:03:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:27] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-09 03:03:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:27] [INFO ] [Nat]Added 22 Read/Feed constraints in 27 ms returned sat
[2023-03-09 03:03:27] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 1 ms to minimize.
[2023-03-09 03:03:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-03-09 03:03:28] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 29 ms.
[2023-03-09 03:03:28] [INFO ] Added : 14 causal constraints over 5 iterations in 202 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:03:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:28] [INFO ] Invariant cache hit.
[2023-03-09 03:03:28] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
[2023-03-09 03:03:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:28] [INFO ] Invariant cache hit.
[2023-03-09 03:03:28] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-09 03:03:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:28] [INFO ] Invariant cache hit.
[2023-03-09 03:03:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:28] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-09 03:03:28] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:03:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:28] [INFO ] Invariant cache hit.
[2023-03-09 03:03:29] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 919 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 218 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Finished random walk after 65 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=65 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 234 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0)]
[2023-03-09 03:03:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:29] [INFO ] Invariant cache hit.
[2023-03-09 03:03:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:30] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-09 03:03:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:03:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:30] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-09 03:03:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 18 ms returned sat
[2023-03-09 03:03:30] [INFO ] Deduced a trap composed of 5 places in 148 ms of which 1 ms to minimize.
[2023-03-09 03:03:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2023-03-09 03:03:30] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 16 ms.
[2023-03-09 03:03:31] [INFO ] Added : 15 causal constraints over 4 iterations in 147 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1950 reset in 329 ms.
Product exploration explored 100000 steps with 1944 reset in 338 ms.
Built C files in :
/tmp/ltsmin17782375409112421835
[2023-03-09 03:03:31] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:03:31] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:31] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:03:31] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:31] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:03:31] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:31] [INFO ] Built C files in 143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17782375409112421835
Running compilation step : cd /tmp/ltsmin17782375409112421835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1704 ms.
Running link step : cd /tmp/ltsmin17782375409112421835;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin17782375409112421835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10853323648824621564.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 29 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:03:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:46] [INFO ] Invariant cache hit.
[2023-03-09 03:03:47] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
[2023-03-09 03:03:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:47] [INFO ] Invariant cache hit.
[2023-03-09 03:03:47] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-09 03:03:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:47] [INFO ] Invariant cache hit.
[2023-03-09 03:03:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:47] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2023-03-09 03:03:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:03:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:47] [INFO ] Invariant cache hit.
[2023-03-09 03:03:47] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 838 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin15175679199185574800
[2023-03-09 03:03:47] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:03:47] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:47] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:03:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:47] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:03:47] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:47] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15175679199185574800
Running compilation step : cd /tmp/ltsmin15175679199185574800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1453 ms.
Running link step : cd /tmp/ltsmin15175679199185574800;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin15175679199185574800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12580825239573685265.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:04:02] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:04:02] [INFO ] Flatten gal took : 12 ms
[2023-03-09 03:04:02] [INFO ] Time to serialize gal into /tmp/LTL17903009967090208084.gal : 3 ms
[2023-03-09 03:04:02] [INFO ] Time to serialize properties into /tmp/LTL5948280079893438692.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17903009967090208084.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14171363492232721763.hoa' '-atoms' '/tmp/LTL5948280079893438692.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL5948280079893438692.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14171363492232721763.hoa
Detected timeout of ITS tools.
[2023-03-09 03:04:18] [INFO ] Flatten gal took : 36 ms
[2023-03-09 03:04:18] [INFO ] Flatten gal took : 33 ms
[2023-03-09 03:04:18] [INFO ] Time to serialize gal into /tmp/LTL2564344156114928701.gal : 4 ms
[2023-03-09 03:04:18] [INFO ] Time to serialize properties into /tmp/LTL9573187550020126249.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2564344156114928701.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9573187550020126249.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(ROUTE_B<=SORTI_A)"))))
Formula 0 simplified : FG!"(ROUTE_B<=SORTI_A)"
Detected timeout of ITS tools.
[2023-03-09 03:04:33] [INFO ] Flatten gal took : 38 ms
[2023-03-09 03:04:33] [INFO ] Applying decomposition
[2023-03-09 03:04:33] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7344513608054820455.txt' '-o' '/tmp/graph7344513608054820455.bin' '-w' '/tmp/graph7344513608054820455.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7344513608054820455.bin' '-l' '-1' '-v' '-w' '/tmp/graph7344513608054820455.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:04:33] [INFO ] Decomposing Gal with order
[2023-03-09 03:04:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:04:33] [INFO ] Removed a total of 485 redundant transitions.
[2023-03-09 03:04:33] [INFO ] Flatten gal took : 61 ms
[2023-03-09 03:04:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 16 ms.
[2023-03-09 03:04:33] [INFO ] Time to serialize gal into /tmp/LTL6726821794903285383.gal : 3 ms
[2023-03-09 03:04:33] [INFO ] Time to serialize properties into /tmp/LTL13855438173341019213.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6726821794903285383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13855438173341019213.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu2.ROUTE_B<=gu2.SORTI_A)"))))
Formula 0 simplified : FG!"(gu2.ROUTE_B<=gu2.SORTI_A)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3483824405460828215
[2023-03-09 03:04:48] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3483824405460828215
Running compilation step : cd /tmp/ltsmin3483824405460828215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1411 ms.
Running link step : cd /tmp/ltsmin3483824405460828215;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin3483824405460828215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-05 finished in 98359 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p0)))))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 5 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:05:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:05:03] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:05:03] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
[2023-03-09 03:05:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:04] [INFO ] Invariant cache hit.
[2023-03-09 03:05:04] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-09 03:05:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:04] [INFO ] Invariant cache hit.
[2023-03-09 03:05:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:04] [INFO ] Implicit Places using invariants and state equation in 230 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 334 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/68 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 675 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 300 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 61 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-06 finished in 1044 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U (X(X(p1)) U (p2&&G(p1))))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 2 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:05:04] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:05:05] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
[2023-03-09 03:05:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:05] [INFO ] Invariant cache hit.
[2023-03-09 03:05:05] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-09 03:05:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:05] [INFO ] Invariant cache hit.
[2023-03-09 03:05:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:05] [INFO ] Implicit Places using invariants and state equation in 311 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 483 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 830 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 358 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 1}, { cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LEQ s23 1) (LEQ s0 s49)), p2:(LEQ s0 s49), p1:(LEQ 3 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22214 reset in 327 ms.
Product exploration explored 100000 steps with 22183 reset in 267 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (OR (NOT p2) (NOT p1))), (X (NOT p0)), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X p1), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 25 factoid took 2472 ms. Reduced automaton from 8 states, 24 edges and 3 AP (stutter sensitive) to 6 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 03:05:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:05:10] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:05:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:05:10] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-09 03:05:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:05:10] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-09 03:05:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:10] [INFO ] After 81ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-09 03:05:10] [INFO ] After 198ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 92 ms.
[2023-03-09 03:05:11] [INFO ] After 496ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 24 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:11] [INFO ] Invariant cache hit.
[2023-03-09 03:05:11] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 286 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 250188 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 250188 steps, saw 66179 distinct states, run finished after 3002 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:15] [INFO ] Invariant cache hit.
[2023-03-09 03:05:15] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:15] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:05:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:15] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:15] [INFO ] After 90ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:15] [INFO ] After 218ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 108 ms.
[2023-03-09 03:05:15] [INFO ] After 483ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 20 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 12 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:15] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-09 03:05:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:16] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:16] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2023-03-09 03:05:16] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:05:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:16] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 756 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 43 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:05:16] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:05:16] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:05:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:16] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:05:16] [INFO ] After 90ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:17] [INFO ] After 168ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-09 03:05:17] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (OR (NOT p2) (NOT p1))), (X (NOT p0)), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X p1), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(F (AND p1 p2)), (F (NOT (AND p1 (NOT p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 p1)), (F (AND p0 p1 p2)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 26 factoid took 2427 ms. Reduced automaton from 6 states, 20 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-09 03:05:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:05:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:05:20] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:05:20] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-09 03:05:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:05:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:05:20] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-09 03:05:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 282 ms returned sat
[2023-03-09 03:05:21] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 24 ms.
[2023-03-09 03:05:21] [INFO ] Added : 10 causal constraints over 5 iterations in 77 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 20 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:21] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:21] [INFO ] Invariant cache hit.
[2023-03-09 03:05:21] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
[2023-03-09 03:05:21] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:21] [INFO ] Invariant cache hit.
[2023-03-09 03:05:21] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-09 03:05:21] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:21] [INFO ] Invariant cache hit.
[2023-03-09 03:05:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:21] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
[2023-03-09 03:05:21] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:05:21] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:21] [INFO ] Invariant cache hit.
[2023-03-09 03:05:22] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1103 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p1 p2))), (X (AND (NOT p0) p1)), (X (OR p0 p1)), (X p1), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (OR p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 1622 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:05:24] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:24] [INFO ] Invariant cache hit.
[2023-03-09 03:05:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:24] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:05:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:24] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:25] [INFO ] After 164ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:25] [INFO ] After 359ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 232 ms.
[2023-03-09 03:05:25] [INFO ] After 718ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 12 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:25] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:25] [INFO ] Invariant cache hit.
[2023-03-09 03:05:25] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 380 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 573 ms. (steps per millisecond=17 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 182454 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182454 steps, saw 50550 distinct states, run finished after 3003 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:05:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:30] [INFO ] Invariant cache hit.
[2023-03-09 03:05:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:30] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:05:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:30] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:30] [INFO ] After 60ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:30] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-09 03:05:30] [INFO ] After 381ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 19 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:30] [INFO ] Invariant cache hit.
[2023-03-09 03:05:31] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-09 03:05:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:31] [INFO ] Invariant cache hit.
[2023-03-09 03:05:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:31] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 541 ms to find 0 implicit places.
[2023-03-09 03:05:31] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:05:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:31] [INFO ] Invariant cache hit.
[2023-03-09 03:05:31] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 846 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 6 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:05:31] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:05:31] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:05:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:31] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:05:31] [INFO ] After 31ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:05:31] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-09 03:05:32] [INFO ] After 215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p1 p2))), (X (AND (NOT p0) p1)), (X (OR p0 p1)), (X p1), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (OR p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F (AND p2 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 p1))]
Knowledge based reduction with 21 factoid took 1584 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 392 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-09 03:05:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:05:34] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:05:34] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:05:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:05:34] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-09 03:05:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:05:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:05:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:05:34] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-09 03:05:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 281 ms returned sat
[2023-03-09 03:05:35] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 24 ms.
[2023-03-09 03:05:35] [INFO ] Added : 10 causal constraints over 5 iterations in 79 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 312 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 585 reset in 375 ms.
Product exploration explored 100000 steps with 586 reset in 358 ms.
Built C files in :
/tmp/ltsmin15519138068928271890
[2023-03-09 03:05:36] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-09 03:05:36] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:36] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-09 03:05:36] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:36] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-09 03:05:36] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:36] [INFO ] Built C files in 147ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15519138068928271890
Running compilation step : cd /tmp/ltsmin15519138068928271890;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1808 ms.
Running link step : cd /tmp/ltsmin15519138068928271890;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin15519138068928271890;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18299554445291301269.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:05:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:51] [INFO ] Invariant cache hit.
[2023-03-09 03:05:51] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
[2023-03-09 03:05:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:51] [INFO ] Invariant cache hit.
[2023-03-09 03:05:51] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-09 03:05:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:51] [INFO ] Invariant cache hit.
[2023-03-09 03:05:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:51] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2023-03-09 03:05:52] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:05:52] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:05:52] [INFO ] Invariant cache hit.
[2023-03-09 03:05:52] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 832 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin10352730242107585958
[2023-03-09 03:05:52] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-09 03:05:52] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:52] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-09 03:05:52] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:52] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-09 03:05:52] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:52] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10352730242107585958
Running compilation step : cd /tmp/ltsmin10352730242107585958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1573 ms.
Running link step : cd /tmp/ltsmin10352730242107585958;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin10352730242107585958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11607670000760059560.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:06:07] [INFO ] Flatten gal took : 14 ms
[2023-03-09 03:06:07] [INFO ] Flatten gal took : 25 ms
[2023-03-09 03:06:07] [INFO ] Time to serialize gal into /tmp/LTL16729334293962656703.gal : 3 ms
[2023-03-09 03:06:07] [INFO ] Time to serialize properties into /tmp/LTL7177165525509048417.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16729334293962656703.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5941227729701008711.hoa' '-atoms' '/tmp/LTL7177165525509048417.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7177165525509048417.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5941227729701008711.hoa
Detected timeout of ITS tools.
[2023-03-09 03:06:22] [INFO ] Flatten gal took : 29 ms
[2023-03-09 03:06:22] [INFO ] Flatten gal took : 25 ms
[2023-03-09 03:06:22] [INFO ] Time to serialize gal into /tmp/LTL9717756357847856970.gal : 4 ms
[2023-03-09 03:06:22] [INFO ] Time to serialize properties into /tmp/LTL18226072673245843379.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9717756357847856970.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18226072673245843379.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((CAPACITE<=1)||(ROUTE_A<=SUR_PONT_B))")U((X(X("(CAPACITE>=3)")))U(("(ROUTE_A<=SUR_PONT_B)")&&(G("(CAPACITE>=3)")))))))
Formula 0 simplified : F(!"((CAPACITE<=1)||(ROUTE_A<=SUR_PONT_B))" R (XX!"(CAPACITE>=3)" R (!"(ROUTE_A<=SUR_PONT_B)" | F!"(CAPACITE>=3)")))
Detected timeout of ITS tools.
[2023-03-09 03:06:37] [INFO ] Flatten gal took : 16 ms
[2023-03-09 03:06:37] [INFO ] Applying decomposition
[2023-03-09 03:06:37] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7923928305442249076.txt' '-o' '/tmp/graph7923928305442249076.bin' '-w' '/tmp/graph7923928305442249076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7923928305442249076.bin' '-l' '-1' '-v' '-w' '/tmp/graph7923928305442249076.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:06:37] [INFO ] Decomposing Gal with order
[2023-03-09 03:06:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:06:37] [INFO ] Removed a total of 494 redundant transitions.
[2023-03-09 03:06:37] [INFO ] Flatten gal took : 88 ms
[2023-03-09 03:06:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 2 ms.
[2023-03-09 03:06:37] [INFO ] Time to serialize gal into /tmp/LTL13274049165144563929.gal : 14 ms
[2023-03-09 03:06:37] [INFO ] Time to serialize properties into /tmp/LTL2341558286677019557.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13274049165144563929.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2341558286677019557.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((gi1.gu1.CAPACITE<=1)||(gu0.ROUTE_A<=gu0.SUR_PONT_B))")U((X(X("(gi1.gu1.CAPACITE>=3)")))U(("(gu0.ROUTE_A<=gu0.SUR_PONT_B)")&&(...187
Formula 0 simplified : F(!"((gi1.gu1.CAPACITE<=1)||(gu0.ROUTE_A<=gu0.SUR_PONT_B))" R (XX!"(gi1.gu1.CAPACITE>=3)" R (!"(gu0.ROUTE_A<=gu0.SUR_PONT_B)" | F!"(...179
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4925992787172691210
[2023-03-09 03:06:52] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4925992787172691210
Running compilation step : cd /tmp/ltsmin4925992787172691210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 975 ms.
Running link step : cd /tmp/ltsmin4925992787172691210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin4925992787172691210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((LTLAPp0==true) U (X(X((LTLAPp1==true))) U ((LTLAPp2==true)&&[]((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07 finished in 123480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0)||(F(p1)&&(p2||X(p0)))) U G(p2)))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 3 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:07:08] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-09 03:07:08] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
[2023-03-09 03:07:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:08] [INFO ] Invariant cache hit.
[2023-03-09 03:07:08] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-09 03:07:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:08] [INFO ] Invariant cache hit.
[2023-03-09 03:07:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:08] [INFO ] Implicit Places using invariants and state equation in 236 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 414 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 737 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ 2 s23), p1:(LEQ 2 s0), p0:(LEQ 2 s49)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1515 reset in 239 ms.
Product exploration explored 100000 steps with 1512 reset in 238 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X p2)), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1626 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 333 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:07:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:07:12] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:07:12] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:07:12] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:07:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:12] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:12] [INFO ] After 44ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:12] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 0 ms to minimize.
[2023-03-09 03:07:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2023-03-09 03:07:12] [INFO ] After 217ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-09 03:07:12] [INFO ] After 432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 22 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:12] [INFO ] Invariant cache hit.
[2023-03-09 03:07:13] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 323939 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 323939 steps, saw 83231 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:07:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:16] [INFO ] Invariant cache hit.
[2023-03-09 03:07:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:07:16] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:07:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:16] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:16] [INFO ] After 40ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:16] [INFO ] Deduced a trap composed of 5 places in 99 ms of which 1 ms to minimize.
[2023-03-09 03:07:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-03-09 03:07:16] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-09 03:07:16] [INFO ] After 354ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 32 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:16] [INFO ] Invariant cache hit.
[2023-03-09 03:07:17] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-09 03:07:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:17] [INFO ] Invariant cache hit.
[2023-03-09 03:07:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:17] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
[2023-03-09 03:07:17] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:07:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:17] [INFO ] Invariant cache hit.
[2023-03-09 03:07:17] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 762 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 5 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:07:17] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:07:17] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:17] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:07:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:17] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:07:17] [INFO ] After 17ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:17] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-09 03:07:18] [INFO ] After 191ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X p2)), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p2 (NOT p0) (NOT p1))), (F (NOT p1)), (F p0), (F (AND p2 (NOT p1))), (F (AND p2 p0 (NOT p1)))]
Knowledge based reduction with 18 factoid took 1645 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 249 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:07:20] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 03:07:20] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
[2023-03-09 03:07:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:20] [INFO ] Invariant cache hit.
[2023-03-09 03:07:20] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-09 03:07:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:20] [INFO ] Invariant cache hit.
[2023-03-09 03:07:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:20] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2023-03-09 03:07:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:20] [INFO ] Invariant cache hit.
[2023-03-09 03:07:21] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 830 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 965 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:07:22] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:22] [INFO ] Invariant cache hit.
[2023-03-09 03:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:22] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:22] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:22] [INFO ] After 58ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:23] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 1 ms to minimize.
[2023-03-09 03:07:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2023-03-09 03:07:23] [INFO ] After 239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-09 03:07:23] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:23] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:23] [INFO ] Invariant cache hit.
[2023-03-09 03:07:23] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 263545 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 263545 steps, saw 69498 distinct states, run finished after 3002 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:07:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:27] [INFO ] Invariant cache hit.
[2023-03-09 03:07:27] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:07:27] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:07:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:27] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:27] [INFO ] After 74ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:27] [INFO ] Deduced a trap composed of 5 places in 120 ms of which 2 ms to minimize.
[2023-03-09 03:07:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2023-03-09 03:07:27] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-09 03:07:27] [INFO ] After 468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:27] [INFO ] Invariant cache hit.
[2023-03-09 03:07:30] [INFO ] Implicit Places using invariants in 3198 ms returned []
[2023-03-09 03:07:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:30] [INFO ] Invariant cache hit.
[2023-03-09 03:07:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:31] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 3543 ms to find 0 implicit places.
[2023-03-09 03:07:31] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:07:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:31] [INFO ] Invariant cache hit.
[2023-03-09 03:07:31] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3904 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 4 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:07:31] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:07:31] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:07:31] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:07:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:07:31] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:07:31] [INFO ] After 67ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:07:31] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-09 03:07:31] [INFO ] After 255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p2 (NOT p0) (NOT p1))), (F (NOT p1)), (F p0), (F (AND p2 (NOT p1))), (F (AND p2 p0 (NOT p1)))]
Knowledge based reduction with 18 factoid took 1274 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 260 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 278 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 301 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 1513 reset in 373 ms.
Product exploration explored 100000 steps with 1516 reset in 364 ms.
Applying partial POR strategy [false, true, true, true, true, true]
Stuttering acceptance computed with spot in 385 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 22 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:07:35] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:07:35] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
[2023-03-09 03:07:35] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:07:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:35] [INFO ] Invariant cache hit.
[2023-03-09 03:07:36] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 667 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin13041156424216840633
[2023-03-09 03:07:36] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13041156424216840633
Running compilation step : cd /tmp/ltsmin13041156424216840633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 969 ms.
Running link step : cd /tmp/ltsmin13041156424216840633;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin13041156424216840633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7836148190182307409.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 7 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:07:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:51] [INFO ] Invariant cache hit.
[2023-03-09 03:07:51] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2023-03-09 03:07:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:51] [INFO ] Invariant cache hit.
[2023-03-09 03:07:54] [INFO ] Implicit Places using invariants in 3242 ms returned []
[2023-03-09 03:07:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:54] [INFO ] Invariant cache hit.
[2023-03-09 03:07:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:07:55] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 3494 ms to find 0 implicit places.
[2023-03-09 03:07:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:07:55] [INFO ] Invariant cache hit.
[2023-03-09 03:07:55] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4157 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin17550329927028782821
[2023-03-09 03:07:55] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17550329927028782821
Running compilation step : cd /tmp/ltsmin17550329927028782821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 879 ms.
Running link step : cd /tmp/ltsmin17550329927028782821;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17550329927028782821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6952204976313287109.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:08:10] [INFO ] Flatten gal took : 30 ms
[2023-03-09 03:08:10] [INFO ] Flatten gal took : 22 ms
[2023-03-09 03:08:10] [INFO ] Time to serialize gal into /tmp/LTL2931919486782600354.gal : 5 ms
[2023-03-09 03:08:10] [INFO ] Time to serialize properties into /tmp/LTL18041436311289351245.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2931919486782600354.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16640688768093902740.hoa' '-atoms' '/tmp/LTL18041436311289351245.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18041436311289351245.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16640688768093902740.hoa
Detected timeout of ITS tools.
[2023-03-09 03:08:25] [INFO ] Flatten gal took : 31 ms
[2023-03-09 03:08:25] [INFO ] Flatten gal took : 31 ms
[2023-03-09 03:08:25] [INFO ] Time to serialize gal into /tmp/LTL14632997232469614723.gal : 5 ms
[2023-03-09 03:08:25] [INFO ] Time to serialize properties into /tmp/LTL13061218860039130782.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14632997232469614723.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13061218860039130782.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((((X("(SUR_PONT_B>=2)"))||((F("(ROUTE_A>=2)"))&&(("(CAPACITE>=2)")||(X("(SUR_PONT_B>=2)")))))U(G("(CAPACITE>=2)"))))
Formula 0 simplified : (X!"(SUR_PONT_B>=2)" & (G!"(ROUTE_A>=2)" | (!"(CAPACITE>=2)" & X!"(SUR_PONT_B>=2)"))) R F!"(CAPACITE>=2)"
Detected timeout of ITS tools.
[2023-03-09 03:08:40] [INFO ] Flatten gal took : 32 ms
[2023-03-09 03:08:40] [INFO ] Applying decomposition
[2023-03-09 03:08:40] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7082311642525480756.txt' '-o' '/tmp/graph7082311642525480756.bin' '-w' '/tmp/graph7082311642525480756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7082311642525480756.bin' '-l' '-1' '-v' '-w' '/tmp/graph7082311642525480756.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:08:40] [INFO ] Decomposing Gal with order
[2023-03-09 03:08:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:08:41] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-09 03:08:41] [INFO ] Flatten gal took : 63 ms
[2023-03-09 03:08:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 5 ms.
[2023-03-09 03:08:41] [INFO ] Time to serialize gal into /tmp/LTL13104011977341631002.gal : 2 ms
[2023-03-09 03:08:41] [INFO ] Time to serialize properties into /tmp/LTL998207461542531393.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13104011977341631002.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL998207461542531393.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((((X("(u1.SUR_PONT_B>=2)"))||((F("(u2.ROUTE_A>=2)"))&&(("(u1.CAPACITE>=2)")||(X("(u1.SUR_PONT_B>=2)")))))U(G("(u1.CAPACITE>=2)"))))
Formula 0 simplified : (X!"(u1.SUR_PONT_B>=2)" & (G!"(u2.ROUTE_A>=2)" | (!"(u1.CAPACITE>=2)" & X!"(u1.SUR_PONT_B>=2)"))) R F!"(u1.CAPACITE>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2718882988929917006
[2023-03-09 03:08:56] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2718882988929917006
Running compilation step : cd /tmp/ltsmin2718882988929917006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1018 ms.
Running link step : cd /tmp/ltsmin2718882988929917006;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2718882988929917006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X((LTLAPp0==true))||(<>((LTLAPp1==true))&&((LTLAPp2==true)||X((LTLAPp0==true))))) U []((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08 finished in 123154 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(p1)))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 23 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:09:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:09:11] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:09:11] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
[2023-03-09 03:09:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:09:11] [INFO ] Invariant cache hit.
[2023-03-09 03:09:11] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-09 03:09:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:09:11] [INFO ] Invariant cache hit.
[2023-03-09 03:09:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:09:12] [INFO ] Implicit Places using invariants and state equation in 321 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 478 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 736 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s24 s0), p1:(LEQ s23 s49)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-12 finished in 909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 66 transition count 547
Applied a total of 3 rules in 23 ms. Remains 66 /68 variables (removed 2) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:09:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2023-03-09 03:09:12] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 03:09:12] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
[2023-03-09 03:09:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:12] [INFO ] Invariant cache hit.
[2023-03-09 03:09:12] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-09 03:09:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:12] [INFO ] Invariant cache hit.
[2023-03-09 03:09:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:09:12] [INFO ] Implicit Places using invariants and state equation in 249 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 418 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 762 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 310 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 2 s23) (LEQ s23 s49))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2729 reset in 417 ms.
Product exploration explored 100000 steps with 2694 reset in 263 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 24 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:09:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-09 03:09:14] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:09:14] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
[2023-03-09 03:09:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:14] [INFO ] Invariant cache hit.
[2023-03-09 03:09:14] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-09 03:09:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:14] [INFO ] Invariant cache hit.
[2023-03-09 03:09:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:09:15] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-09 03:09:15] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:09:15] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:15] [INFO ] Invariant cache hit.
[2023-03-09 03:09:15] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 863 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 223 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2807 reset in 233 ms.
Product exploration explored 100000 steps with 2731 reset in 264 ms.
Built C files in :
/tmp/ltsmin321777731954273456
[2023-03-09 03:09:16] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:09:16] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:09:16] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:09:16] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:09:16] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:09:16] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:09:16] [INFO ] Built C files in 160ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin321777731954273456
Running compilation step : cd /tmp/ltsmin321777731954273456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1801 ms.
Running link step : cd /tmp/ltsmin321777731954273456;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin321777731954273456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7889250700638878587.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 15 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:09:31] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:31] [INFO ] Invariant cache hit.
[2023-03-09 03:09:31] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
[2023-03-09 03:09:31] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:31] [INFO ] Invariant cache hit.
[2023-03-09 03:09:32] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-09 03:09:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:32] [INFO ] Invariant cache hit.
[2023-03-09 03:09:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:09:32] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2023-03-09 03:09:32] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:09:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:09:32] [INFO ] Invariant cache hit.
[2023-03-09 03:09:32] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 862 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin13295419066722257266
[2023-03-09 03:09:32] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:09:32] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:09:32] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:09:32] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:09:32] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:09:32] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:09:32] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13295419066722257266
Running compilation step : cd /tmp/ltsmin13295419066722257266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2053 ms.
Running link step : cd /tmp/ltsmin13295419066722257266;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin13295419066722257266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17015883029818945074.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:09:47] [INFO ] Flatten gal took : 15 ms
[2023-03-09 03:09:47] [INFO ] Flatten gal took : 16 ms
[2023-03-09 03:09:47] [INFO ] Time to serialize gal into /tmp/LTL6766303381601885846.gal : 4 ms
[2023-03-09 03:09:47] [INFO ] Time to serialize properties into /tmp/LTL5336079794985522024.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6766303381601885846.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1979366780880178365.hoa' '-atoms' '/tmp/LTL5336079794985522024.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5336079794985522024.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1979366780880178365.hoa
Detected timeout of ITS tools.
[2023-03-09 03:10:02] [INFO ] Flatten gal took : 19 ms
[2023-03-09 03:10:02] [INFO ] Flatten gal took : 14 ms
[2023-03-09 03:10:02] [INFO ] Time to serialize gal into /tmp/LTL14650570461530650359.gal : 3 ms
[2023-03-09 03:10:02] [INFO ] Time to serialize properties into /tmp/LTL8050756916249660639.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14650570461530650359.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8050756916249660639.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((SORTI_A>=2)||(SORTI_A<=CHOIX_2))"))))
Formula 0 simplified : FG!"((SORTI_A>=2)||(SORTI_A<=CHOIX_2))"
Detected timeout of ITS tools.
[2023-03-09 03:10:18] [INFO ] Flatten gal took : 40 ms
[2023-03-09 03:10:18] [INFO ] Applying decomposition
[2023-03-09 03:10:18] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15487206513683498699.txt' '-o' '/tmp/graph15487206513683498699.bin' '-w' '/tmp/graph15487206513683498699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15487206513683498699.bin' '-l' '-1' '-v' '-w' '/tmp/graph15487206513683498699.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:10:18] [INFO ] Decomposing Gal with order
[2023-03-09 03:10:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:10:18] [INFO ] Removed a total of 485 redundant transitions.
[2023-03-09 03:10:18] [INFO ] Flatten gal took : 46 ms
[2023-03-09 03:10:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 1 ms.
[2023-03-09 03:10:18] [INFO ] Time to serialize gal into /tmp/LTL3608916550607216581.gal : 2 ms
[2023-03-09 03:10:18] [INFO ] Time to serialize properties into /tmp/LTL7875484190534129740.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3608916550607216581.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7875484190534129740.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((gu0.SORTI_A>=2)||(gu0.SORTI_A<=gu0.CHOIX_2))"))))
Formula 0 simplified : FG!"((gu0.SORTI_A>=2)||(gu0.SORTI_A<=gu0.CHOIX_2))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4949573253321414446
[2023-03-09 03:10:33] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4949573253321414446
Running compilation step : cd /tmp/ltsmin4949573253321414446;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 939 ms.
Running link step : cd /tmp/ltsmin4949573253321414446;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin4949573253321414446;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-13 finished in 96177 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 3 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:10:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:10:48] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:10:48] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
[2023-03-09 03:10:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:10:48] [INFO ] Invariant cache hit.
[2023-03-09 03:10:48] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-09 03:10:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:10:48] [INFO ] Invariant cache hit.
[2023-03-09 03:10:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:10:49] [INFO ] Implicit Places using invariants and state equation in 345 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 467 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 766 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, p0, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s49)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-14 finished in 932 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U (X(X(p1)) U (p2&&G(p1))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07
Stuttering acceptance computed with spot in 659 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 7 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:10:50] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:10:50] [INFO ] Invariant cache hit.
[2023-03-09 03:10:50] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
[2023-03-09 03:10:50] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:10:50] [INFO ] Invariant cache hit.
[2023-03-09 03:10:50] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-09 03:10:50] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:10:50] [INFO ] Invariant cache hit.
[2023-03-09 03:10:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:10:51] [INFO ] Implicit Places using invariants and state equation in 318 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 421 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 634 ms. Remains : 64/68 places, 548/548 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 1}, { cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LEQ s23 1) (LEQ s0 s49)), p2:(LEQ s0 s49), p1:(LEQ 3 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22224 reset in 262 ms.
Product exploration explored 100000 steps with 22179 reset in 302 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (OR (NOT p2) (NOT p1))), (X (NOT p0)), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X p1), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 25 factoid took 2493 ms. Reduced automaton from 8 states, 24 edges and 3 AP (stutter sensitive) to 6 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 425 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 637 ms. (steps per millisecond=15 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 03:10:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:10:56] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 03:10:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:10:56] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-09 03:10:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:10:56] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-09 03:10:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:10:56] [INFO ] After 112ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-09 03:10:56] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-09 03:10:56] [INFO ] After 497ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 70 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 28 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:10:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:10:56] [INFO ] Invariant cache hit.
[2023-03-09 03:10:57] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 389 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 410 ms. (steps per millisecond=24 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 174154 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 174154 steps, saw 48650 distinct states, run finished after 3003 ms. (steps per millisecond=57 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:11:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:01] [INFO ] Invariant cache hit.
[2023-03-09 03:11:01] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:01] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:11:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:01] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:01] [INFO ] After 73ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:01] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-09 03:11:01] [INFO ] After 448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:11:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:02] [INFO ] Invariant cache hit.
[2023-03-09 03:11:02] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-09 03:11:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:02] [INFO ] Invariant cache hit.
[2023-03-09 03:11:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:02] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-09 03:11:02] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:11:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:02] [INFO ] Invariant cache hit.
[2023-03-09 03:11:02] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 637 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 3 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:11:02] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 03:11:02] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:11:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:02] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:11:02] [INFO ] After 71ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:03] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-09 03:11:03] [INFO ] After 354ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (OR (NOT p2) (NOT p1))), (X (NOT p0)), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X p1), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(F (AND p1 p2)), (F (NOT (AND p1 (NOT p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 p1)), (F (AND p0 p1 p2)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 26 factoid took 2010 ms. Reduced automaton from 6 states, 20 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 339 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 350 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-09 03:11:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:11:05] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:11:06] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:11:06] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-09 03:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:11:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:11:06] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-09 03:11:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 284 ms returned sat
[2023-03-09 03:11:06] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 21 ms.
[2023-03-09 03:11:06] [INFO ] Added : 10 causal constraints over 5 iterations in 165 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 25 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:11:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:06] [INFO ] Invariant cache hit.
[2023-03-09 03:11:07] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
[2023-03-09 03:11:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:07] [INFO ] Invariant cache hit.
[2023-03-09 03:11:07] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-09 03:11:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:07] [INFO ] Invariant cache hit.
[2023-03-09 03:11:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:07] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2023-03-09 03:11:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:11:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:07] [INFO ] Invariant cache hit.
[2023-03-09 03:11:07] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 966 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p1 p2))), (X (AND (NOT p0) p1)), (X (OR p0 p1)), (X p1), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (OR p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 1504 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:11:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:10] [INFO ] Invariant cache hit.
[2023-03-09 03:11:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:10] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:11:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:10] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:10] [INFO ] After 63ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:10] [INFO ] After 193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-09 03:11:11] [INFO ] After 373ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 40 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 26 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:11:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:11] [INFO ] Invariant cache hit.
[2023-03-09 03:11:11] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 320 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 302297 steps, run timeout after 3001 ms. (steps per millisecond=100 ) properties seen :{}
Probabilistic random walk after 302297 steps, saw 78207 distinct states, run finished after 3002 ms. (steps per millisecond=100 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:11:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:15] [INFO ] Invariant cache hit.
[2023-03-09 03:11:15] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:15] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:11:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:15] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:15] [INFO ] After 170ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:15] [INFO ] After 302ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 128 ms.
[2023-03-09 03:11:15] [INFO ] After 605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 25 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 26 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 27 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:11:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:15] [INFO ] Invariant cache hit.
[2023-03-09 03:11:15] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-09 03:11:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:16] [INFO ] Invariant cache hit.
[2023-03-09 03:11:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:16] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2023-03-09 03:11:16] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:11:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:16] [INFO ] Invariant cache hit.
[2023-03-09 03:11:16] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 813 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 10 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:11:16] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 03:11:16] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:11:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:11:16] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:11:16] [INFO ] After 34ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 03:11:16] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-09 03:11:16] [INFO ] After 289ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p1 p2))), (X (AND (NOT p0) p1)), (X (OR p0 p1)), (X p1), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (OR p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F (AND p2 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 p1))]
Knowledge based reduction with 21 factoid took 1787 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 388 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 453 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-09 03:11:19] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:11:19] [INFO ] Computed 5 place invariants in 13 ms
[2023-03-09 03:11:19] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:11:20] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2023-03-09 03:11:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:11:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:11:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:11:20] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-09 03:11:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:20] [INFO ] [Nat]Added 22 Read/Feed constraints in 302 ms returned sat
[2023-03-09 03:11:20] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 17 ms.
[2023-03-09 03:11:20] [INFO ] Added : 10 causal constraints over 5 iterations in 81 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 368 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 586 reset in 249 ms.
Product exploration explored 100000 steps with 585 reset in 277 ms.
Built C files in :
/tmp/ltsmin13502973579968250488
[2023-03-09 03:11:21] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-09 03:11:21] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:21] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-09 03:11:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:21] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-09 03:11:21] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:21] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13502973579968250488
Running compilation step : cd /tmp/ltsmin13502973579968250488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1445 ms.
Running link step : cd /tmp/ltsmin13502973579968250488;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin13502973579968250488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3862017924035823410.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:11:36] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:36] [INFO ] Invariant cache hit.
[2023-03-09 03:11:36] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
[2023-03-09 03:11:36] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:36] [INFO ] Invariant cache hit.
[2023-03-09 03:11:37] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-09 03:11:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:37] [INFO ] Invariant cache hit.
[2023-03-09 03:11:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:11:37] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
[2023-03-09 03:11:37] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:11:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:11:37] [INFO ] Invariant cache hit.
[2023-03-09 03:11:38] [INFO ] Dead Transitions using invariants and state equation in 1288 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2019 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin12547602902609462347
[2023-03-09 03:11:38] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-09 03:11:38] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:38] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-09 03:11:38] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:38] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-09 03:11:38] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:38] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12547602902609462347
Running compilation step : cd /tmp/ltsmin12547602902609462347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1613 ms.
Running link step : cd /tmp/ltsmin12547602902609462347;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin12547602902609462347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7693440939154953360.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:11:53] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:11:53] [INFO ] Flatten gal took : 24 ms
[2023-03-09 03:11:53] [INFO ] Time to serialize gal into /tmp/LTL6272726564073643372.gal : 3 ms
[2023-03-09 03:11:53] [INFO ] Time to serialize properties into /tmp/LTL8705850958841020294.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6272726564073643372.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8183250961058466101.hoa' '-atoms' '/tmp/LTL8705850958841020294.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8705850958841020294.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8183250961058466101.hoa
Detected timeout of ITS tools.
[2023-03-09 03:12:08] [INFO ] Flatten gal took : 26 ms
[2023-03-09 03:12:08] [INFO ] Flatten gal took : 25 ms
[2023-03-09 03:12:08] [INFO ] Time to serialize gal into /tmp/LTL13624230328768606347.gal : 16 ms
[2023-03-09 03:12:08] [INFO ] Time to serialize properties into /tmp/LTL7021924648288473806.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13624230328768606347.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7021924648288473806.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((CAPACITE<=1)||(ROUTE_A<=SUR_PONT_B))")U((X(X("(CAPACITE>=3)")))U(("(ROUTE_A<=SUR_PONT_B)")&&(G("(CAPACITE>=3)")))))))
Formula 0 simplified : F(!"((CAPACITE<=1)||(ROUTE_A<=SUR_PONT_B))" R (XX!"(CAPACITE>=3)" R (!"(ROUTE_A<=SUR_PONT_B)" | F!"(CAPACITE>=3)")))
Detected timeout of ITS tools.
[2023-03-09 03:12:24] [INFO ] Flatten gal took : 21 ms
[2023-03-09 03:12:24] [INFO ] Applying decomposition
[2023-03-09 03:12:24] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1655586290716122943.txt' '-o' '/tmp/graph1655586290716122943.bin' '-w' '/tmp/graph1655586290716122943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1655586290716122943.bin' '-l' '-1' '-v' '-w' '/tmp/graph1655586290716122943.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:12:24] [INFO ] Decomposing Gal with order
[2023-03-09 03:12:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:12:24] [INFO ] Removed a total of 494 redundant transitions.
[2023-03-09 03:12:24] [INFO ] Flatten gal took : 46 ms
[2023-03-09 03:12:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 2 ms.
[2023-03-09 03:12:24] [INFO ] Time to serialize gal into /tmp/LTL5025258027367455019.gal : 2 ms
[2023-03-09 03:12:24] [INFO ] Time to serialize properties into /tmp/LTL9320691909784773316.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5025258027367455019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9320691909784773316.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(("((gi1.gu2.CAPACITE<=1)||(gu0.ROUTE_A<=gu0.SUR_PONT_B))")U((X(X("(gi1.gu2.CAPACITE>=3)")))U(("(gu0.ROUTE_A<=gu0.SUR_PONT_B)")&&(...187
Formula 0 simplified : F(!"((gi1.gu2.CAPACITE<=1)||(gu0.ROUTE_A<=gu0.SUR_PONT_B))" R (XX!"(gi1.gu2.CAPACITE>=3)" R (!"(gu0.ROUTE_A<=gu0.SUR_PONT_B)" | F!"(...179
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17496647321919397597
[2023-03-09 03:12:39] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17496647321919397597
Running compilation step : cd /tmp/ltsmin17496647321919397597;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1188 ms.
Running link step : cd /tmp/ltsmin17496647321919397597;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin17496647321919397597;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((LTLAPp0==true) U (X(X((LTLAPp1==true))) U ((LTLAPp2==true)&&[]((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07 finished in 124751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0)||(F(p1)&&(p2||X(p0)))) U G(p2)))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08
Stuttering acceptance computed with spot in 382 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:12:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:12:54] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:12:55] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
[2023-03-09 03:12:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:12:55] [INFO ] Invariant cache hit.
[2023-03-09 03:12:55] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-09 03:12:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:12:55] [INFO ] Invariant cache hit.
[2023-03-09 03:12:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:12:55] [INFO ] Implicit Places using invariants and state equation in 262 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 389 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 753 ms. Remains : 64/68 places, 548/548 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ 2 s23), p1:(LEQ 2 s0), p0:(LEQ 2 s49)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1504 reset in 208 ms.
Product exploration explored 100000 steps with 1518 reset in 234 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X p2)), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1370 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 283 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:12:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:12:58] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 03:12:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:12:58] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:12:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:12:58] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:12:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:12:58] [INFO ] After 56ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:12:58] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 1 ms to minimize.
[2023-03-09 03:12:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2023-03-09 03:12:58] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-09 03:12:58] [INFO ] After 472ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 14 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:12:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:12:58] [INFO ] Invariant cache hit.
[2023-03-09 03:12:59] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 256 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 260534 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 260534 steps, saw 68643 distinct states, run finished after 3013 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:13:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:02] [INFO ] Invariant cache hit.
[2023-03-09 03:13:02] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:02] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:13:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:13:02] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:02] [INFO ] After 58ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:03] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2023-03-09 03:13:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
[2023-03-09 03:13:03] [INFO ] After 248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-09 03:13:03] [INFO ] After 434ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 12 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:13:03] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:03] [INFO ] Invariant cache hit.
[2023-03-09 03:13:03] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-09 03:13:03] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:03] [INFO ] Invariant cache hit.
[2023-03-09 03:13:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:03] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
[2023-03-09 03:13:03] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:13:03] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:03] [INFO ] Invariant cache hit.
[2023-03-09 03:13:04] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 953 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 6 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:13:04] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 03:13:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:04] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:13:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:04] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:13:04] [INFO ] After 29ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:04] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-09 03:13:04] [INFO ] After 219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X p2)), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p2 (NOT p0) (NOT p1))), (F (NOT p1)), (F p0), (F (AND p2 (NOT p1))), (F (AND p2 p0 (NOT p1)))]
Knowledge based reduction with 18 factoid took 1553 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:13:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:13:06] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:13:06] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
[2023-03-09 03:13:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:06] [INFO ] Invariant cache hit.
[2023-03-09 03:13:06] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-09 03:13:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:06] [INFO ] Invariant cache hit.
[2023-03-09 03:13:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:07] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-09 03:13:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:07] [INFO ] Invariant cache hit.
[2023-03-09 03:13:07] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 955 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1232 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:13:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:09] [INFO ] Invariant cache hit.
[2023-03-09 03:13:09] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:13:09] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:13:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:13:09] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:09] [INFO ] After 31ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:09] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 0 ms to minimize.
[2023-03-09 03:13:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2023-03-09 03:13:09] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-09 03:13:09] [INFO ] After 322ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 12 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:13:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:09] [INFO ] Invariant cache hit.
[2023-03-09 03:13:10] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 283 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 287742 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{}
Probabilistic random walk after 287742 steps, saw 75103 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:13:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:13] [INFO ] Invariant cache hit.
[2023-03-09 03:13:13] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:13] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:13:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:13] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:13] [INFO ] After 69ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:13] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 1 ms to minimize.
[2023-03-09 03:13:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-03-09 03:13:13] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-09 03:13:13] [INFO ] After 350ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 7 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:13:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:13] [INFO ] Invariant cache hit.
[2023-03-09 03:13:14] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-09 03:13:14] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:14] [INFO ] Invariant cache hit.
[2023-03-09 03:13:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:14] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-09 03:13:14] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-09 03:13:14] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:14] [INFO ] Invariant cache hit.
[2023-03-09 03:13:14] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 538 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 11 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-09 03:13:14] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:13:14] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:14] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:13:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:13:14] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 03:13:14] [INFO ] After 24ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 03:13:14] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-09 03:13:14] [INFO ] After 145ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X p2), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p2 (NOT p0) (NOT p1))), (F (NOT p1)), (F p0), (F (AND p2 (NOT p1))), (F (AND p2 p0 (NOT p1)))]
Knowledge based reduction with 18 factoid took 1438 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 280 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 320 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 1511 reset in 216 ms.
Product exploration explored 100000 steps with 1509 reset in 226 ms.
Applying partial POR strategy [false, true, true, true, true, true]
Stuttering acceptance computed with spot in 333 ms :[(NOT p2), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), true, (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:13:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:13:17] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:13:18] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
[2023-03-09 03:13:18] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:13:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:18] [INFO ] Invariant cache hit.
[2023-03-09 03:13:18] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 517 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin378166905097316492
[2023-03-09 03:13:18] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin378166905097316492
Running compilation step : cd /tmp/ltsmin378166905097316492;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1046 ms.
Running link step : cd /tmp/ltsmin378166905097316492;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin378166905097316492;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5783603322244738655.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:13:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:33] [INFO ] Invariant cache hit.
[2023-03-09 03:13:33] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
[2023-03-09 03:13:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:33] [INFO ] Invariant cache hit.
[2023-03-09 03:13:34] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-09 03:13:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:34] [INFO ] Invariant cache hit.
[2023-03-09 03:13:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:13:34] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-09 03:13:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:13:34] [INFO ] Invariant cache hit.
[2023-03-09 03:13:34] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 837 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin1563684919891947140
[2023-03-09 03:13:34] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1563684919891947140
Running compilation step : cd /tmp/ltsmin1563684919891947140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 987 ms.
Running link step : cd /tmp/ltsmin1563684919891947140;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin1563684919891947140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15746677246509288695.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:13:49] [INFO ] Flatten gal took : 28 ms
[2023-03-09 03:13:49] [INFO ] Flatten gal took : 23 ms
[2023-03-09 03:13:49] [INFO ] Time to serialize gal into /tmp/LTL3903079984716023398.gal : 5 ms
[2023-03-09 03:13:49] [INFO ] Time to serialize properties into /tmp/LTL5947097799567423638.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3903079984716023398.gal' '-t' 'CGAL' '-hoa' '/tmp/aut712642941181723016.hoa' '-atoms' '/tmp/LTL5947097799567423638.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL5947097799567423638.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut712642941181723016.hoa
Detected timeout of ITS tools.
[2023-03-09 03:14:04] [INFO ] Flatten gal took : 12 ms
[2023-03-09 03:14:04] [INFO ] Flatten gal took : 12 ms
[2023-03-09 03:14:04] [INFO ] Time to serialize gal into /tmp/LTL16783596511437492883.gal : 3 ms
[2023-03-09 03:14:04] [INFO ] Time to serialize properties into /tmp/LTL5004142532047999504.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16783596511437492883.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5004142532047999504.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((((X("(SUR_PONT_B>=2)"))||((F("(ROUTE_A>=2)"))&&(("(CAPACITE>=2)")||(X("(SUR_PONT_B>=2)")))))U(G("(CAPACITE>=2)"))))
Formula 0 simplified : (X!"(SUR_PONT_B>=2)" & (G!"(ROUTE_A>=2)" | (!"(CAPACITE>=2)" & X!"(SUR_PONT_B>=2)"))) R F!"(CAPACITE>=2)"
Detected timeout of ITS tools.
[2023-03-09 03:14:19] [INFO ] Flatten gal took : 54 ms
[2023-03-09 03:14:19] [INFO ] Applying decomposition
[2023-03-09 03:14:19] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3275466781514587287.txt' '-o' '/tmp/graph3275466781514587287.bin' '-w' '/tmp/graph3275466781514587287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3275466781514587287.bin' '-l' '-1' '-v' '-w' '/tmp/graph3275466781514587287.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:14:20] [INFO ] Decomposing Gal with order
[2023-03-09 03:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:14:20] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-09 03:14:20] [INFO ] Flatten gal took : 110 ms
[2023-03-09 03:14:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 5 ms.
[2023-03-09 03:14:20] [INFO ] Time to serialize gal into /tmp/LTL4687183871796378251.gal : 2 ms
[2023-03-09 03:14:20] [INFO ] Time to serialize properties into /tmp/LTL14310833019293167240.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4687183871796378251.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14310833019293167240.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((((X("(u0.SUR_PONT_B>=2)"))||((F("(u1.ROUTE_A>=2)"))&&(("(u0.CAPACITE>=2)")||(X("(u0.SUR_PONT_B>=2)")))))U(G("(u0.CAPACITE>=2)"))))
Formula 0 simplified : (X!"(u0.SUR_PONT_B>=2)" & (G!"(u1.ROUTE_A>=2)" | (!"(u0.CAPACITE>=2)" & X!"(u0.SUR_PONT_B>=2)"))) R F!"(u0.CAPACITE>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18052992496232388552
[2023-03-09 03:14:35] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18052992496232388552
Running compilation step : cd /tmp/ltsmin18052992496232388552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1100 ms.
Running link step : cd /tmp/ltsmin18052992496232388552;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin18052992496232388552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X((LTLAPp0==true))||(<>((LTLAPp1==true))&&((LTLAPp2==true)||X((LTLAPp0==true))))) U []((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08 finished in 115978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-09 03:14:50] [INFO ] Flatten gal took : 56 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7163220654859950980
[2023-03-09 03:14:50] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-09 03:14:50] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:14:50] [INFO ] Applying decomposition
[2023-03-09 03:14:50] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-09 03:14:50] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:14:50] [INFO ] Flatten gal took : 31 ms
[2023-03-09 03:14:50] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2546588356186235675.txt' '-o' '/tmp/graph2546588356186235675.bin' '-w' '/tmp/graph2546588356186235675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2546588356186235675.bin' '-l' '-1' '-v' '-w' '/tmp/graph2546588356186235675.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:14:50] [INFO ] Decomposing Gal with order
[2023-03-09 03:14:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:14:50] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:14:50] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7163220654859950980
Running compilation step : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 03:14:50] [INFO ] Removed a total of 631 redundant transitions.
[2023-03-09 03:14:50] [INFO ] Flatten gal took : 82 ms
[2023-03-09 03:14:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 3 ms.
[2023-03-09 03:14:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality13969095699286749492.gal : 14 ms
[2023-03-09 03:14:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality635465588305873172.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13969095699286749492.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality635465588305873172.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 6 LTL properties
Checking formula 0 : !((G((F("(gu0.ATTENTE_B>gu0.SUR_PONT_A)"))&&(F(G("(gu0.ATTENTE_B<3)"))))))
Formula 0 simplified : F(G!"(gu0.ATTENTE_B>gu0.SUR_PONT_A)" | GF!"(gu0.ATTENTE_B<3)")
Compilation finished in 1501 ms.
Running link step : cd /tmp/ltsmin7163220654859950980;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi3.gu4.t328, gi3.gu4.t329, gi3.gu4.t330, gi3.gu4.t331, gi3.gu4.t332, gi3.gu4.t333, gi3.gu4.t...2881
Computing Next relation with stutter on 20 deadlock states
LTSmin run took 557820 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 293385 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp3==true)))' '--buchi-type=spotba'
284 unique states visited
284 strongly connected components in search stack
285 transitions explored
284 items max in DFS search stack
42361 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,423.675,2264252,1,0,937,8.14526e+06,26,1166,1909,1.02017e+07,3090
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Checking formula 1 : !((F(G("((gi1.gu2.CHOIX_1+gi1.gu2.CHOIX_2)<1)"))))
Formula 1 simplified : GF!"((gi1.gu2.CHOIX_1+gi1.gu2.CHOIX_2)<1)"
Computing Next relation with stutter on 20 deadlock states
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((LTLAPp4==true) U (X(X((LTLAPp5==true))) U ((LTLAPp6==true)&&[]((LTLAPp5==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 03:40:23] [INFO ] Flatten gal took : 50 ms
[2023-03-09 03:40:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality4337545469075723034.gal : 4 ms
[2023-03-09 03:40:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality13179894061791911122.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4337545469075723034.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13179894061791911122.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((G(F("(ROUTE_B<=SORTI_A)"))))
Formula 0 simplified : FG!"(ROUTE_B<=SORTI_A)"
LTSmin run took 274098 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X((LTLAPp7==true))||(<>((LTLAPp8==true))&&((LTLAPp9==true)||X((LTLAPp7==true))))) U []((LTLAPp9==true)))' '--buchi-type=spotba'
LTSmin run took 90532 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp10==true)))' '--buchi-type=spotba'
LTSmin run took 569102 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLCardinality-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 4800 s
Running LTSmin : cd /tmp/ltsmin7163220654859950980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp3==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 9609828 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16031456 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V20P20N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P20N10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690000203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N10.tgz
mv BridgeAndVehicles-PT-V20P20N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;