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-167813689800043.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689800043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.1K Feb 25 12:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 12:06 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 3.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Feb 25 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 39K 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-COL-V20P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678315988192

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-COL-V20P20N10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-08 22:53:09] [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]
[2023-03-08 22:53:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:53:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 22:53:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 22:53:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 481 ms
[2023-03-08 22:53:10] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 22:53:10] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-08 22:53:10] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 15 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 24) seen :18
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-08 22:53:11] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-08 22:53:11] [INFO ] [Real]Absence check using 4 positive place invariants in 20 ms returned sat
[2023-03-08 22:53:11] [INFO ] After 16ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:1
[2023-03-08 22:53:11] [INFO ] After 23ms SMT Verify possible using trap constraints in real domain returned unsat :3 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-08 22:53:11] [INFO ] After 238ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-08 22:53:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-08 22:53:11] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-08 22:53:11] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-08 22:53:11] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 78 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=78 )
Parikh walk visited 2 properties in 5 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 22:53:11] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-08 22:53:12] [INFO ] Flatten gal took : 50 ms
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 22:53:12] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-08 22:53:12] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions 4070 arcs in 63 ms.
[2023-03-08 22:53:12] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Support contains 13 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 26 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:53:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2023-03-08 22:53:12] [INFO ] Computed 7 place invariants in 16 ms
[2023-03-08 22:53:12] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
[2023-03-08 22:53:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:12] [INFO ] Invariant cache hit.
[2023-03-08 22:53:12] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-08 22:53:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:12] [INFO ] Invariant cache hit.
[2023-03-08 22:53:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:13] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-08 22:53:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:13] [INFO ] Invariant cache hit.
[2023-03-08 22:53:15] [INFO ] Dead Transitions using invariants and state equation in 2351 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3231 ms. Remains : 68/68 places, 548/548 transitions.
Support contains 13 out of 68 places after structural reductions.
[2023-03-08 22:53:15] [INFO ] Flatten gal took : 62 ms
[2023-03-08 22:53:15] [INFO ] Flatten gal took : 51 ms
[2023-03-08 22:53:15] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 363 ms. (steps per millisecond=27 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10002 steps, including 20 resets, run finished after 53 ms. (steps per millisecond=188 ) 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
Running SMT prover for 3 properties.
[2023-03-08 22:53:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:16] [INFO ] Invariant cache hit.
[2023-03-08 22:53:16] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 22:53:16] [INFO ] After 646ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-08 22:53:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 22:53:17] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-08 22:53:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:17] [INFO ] After 37ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-08 22:53:17] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-08 22:53:17] [INFO ] After 318ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 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.3 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 132 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:53:17] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:53:17] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-08 22:53:17] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 469 ms. Remains : 65/68 places, 547/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 493345 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 493345 steps, saw 123333 distinct states, run finished after 3002 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 22:53:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:21] [INFO ] Invariant cache hit.
[2023-03-08 22:53:21] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:21] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:53:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:21] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:53:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:21] [INFO ] After 39ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:53:21] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-08 22:53:21] [INFO ] After 235ms 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 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 59 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 60 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 66 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:53:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:21] [INFO ] Invariant cache hit.
[2023-03-08 22:53:21] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-08 22:53:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:21] [INFO ] Invariant cache hit.
[2023-03-08 22:53:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:21] [INFO ] Implicit Places using invariants and state equation in 263 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 456 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 34 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 558 ms. Remains : 63/65 places, 547/547 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10008 steps, including 20 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 562866 steps, run timeout after 3001 ms. (steps per millisecond=187 ) properties seen :{}
Probabilistic random walk after 562866 steps, saw 139357 distinct states, run finished after 3001 ms. (steps per millisecond=187 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 22:53:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-08 22:53:25] [INFO ] Computed 5 place invariants in 15 ms
[2023-03-08 22:53:25] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:25] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:53:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:25] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:53:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:25] [INFO ] After 32ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:53:25] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-08 22:53:25] [INFO ] After 201ms 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 20 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:53:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:25] [INFO ] Invariant cache hit.
[2023-03-08 22:53:25] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-08 22:53:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:25] [INFO ] Invariant cache hit.
[2023-03-08 22:53:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:25] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-08 22:53:25] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-08 22:53:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:25] [INFO ] Invariant cache hit.
[2023-03-08 22:53:26] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 656 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 0 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 10 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
[2023-03-08 22:53:26] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:26] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:53:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:53:26] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:53:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 22:53:26] [INFO ] After 37ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:53:26] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-08 22:53:26] [INFO ] After 182ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
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.5 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 20 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:53:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2023-03-08 22:53:26] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-08 22:53:27] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
[2023-03-08 22:53:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:27] [INFO ] Invariant cache hit.
[2023-03-08 22:53:27] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-08 22:53:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:27] [INFO ] Invariant cache hit.
[2023-03-08 22:53:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:27] [INFO ] Implicit Places using invariants and state equation in 203 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 342 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 745 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-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 s47)], 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 1556 reset in 409 ms.
Product exploration explored 100000 steps with 1556 reset in 337 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.6 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 150 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 29 ms :[(NOT p0)]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
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 217 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)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2023-03-08 22:53:29] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2023-03-08 22:53:29] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-08 22:53:29] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:53:29] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-08 22:53:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:53:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-08 22:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:53:29] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-08 22:53:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 339 ms returned sat
[2023-03-08 22:53:29] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 30 ms.
[2023-03-08 22:53:29] [INFO ] Added : 9 causal constraints over 3 iterations in 101 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 0 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 92 ms. Remains 64 /65 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:53:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 22:53:30] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 22:53:30] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
[2023-03-08 22:53:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:30] [INFO ] Invariant cache hit.
[2023-03-08 22:53:30] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-08 22:53:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:30] [INFO ] Invariant cache hit.
[2023-03-08 22:53:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:30] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2023-03-08 22:53:30] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 22:53:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:30] [INFO ] Invariant cache hit.
[2023-03-08 22:53:31] [INFO ] Dead Transitions using invariants and state equation in 307 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 1052 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.3 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 194 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 95 ms :[(NOT p0)]
Finished random walk after 68 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=68 )
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 181 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-08 22:53:31] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:31] [INFO ] Invariant cache hit.
[2023-03-08 22:53:31] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:53:31] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-08 22:53:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:53:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:53:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:53:32] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-08 22:53:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:32] [INFO ] [Nat]Added 22 Read/Feed constraints in 140 ms returned sat
[2023-03-08 22:53:32] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 1 ms to minimize.
[2023-03-08 22:53:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-03-08 22:53:32] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 34 ms.
[2023-03-08 22:53:32] [INFO ] Added : 11 causal constraints over 4 iterations in 90 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1748 reset in 228 ms.
Product exploration explored 100000 steps with 1729 reset in 227 ms.
Built C files in :
/tmp/ltsmin2708265464981385187
[2023-03-08 22:53:32] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:53:32] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:53:32] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:53:32] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:53:33] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:53:33] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:53:33] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2708265464981385187
Running compilation step : cd /tmp/ltsmin2708265464981385187;'/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/ltsmin2708265464981385187;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin2708265464981385187;'/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/stateBased12675348537135603221.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 27 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:48] [INFO ] Invariant cache hit.
[2023-03-08 22:53:48] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
[2023-03-08 22:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:48] [INFO ] Invariant cache hit.
[2023-03-08 22:53:48] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 22:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:48] [INFO ] Invariant cache hit.
[2023-03-08 22:53:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:48] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2023-03-08 22:53:48] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 22:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:48] [INFO ] Invariant cache hit.
[2023-03-08 22:53:48] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 694 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin13668590769190298429
[2023-03-08 22:53:48] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:53:48] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:53:48] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:53:48] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:53:48] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:53:48] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:53:48] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13668590769190298429
Running compilation step : cd /tmp/ltsmin13668590769190298429;'/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 1479 ms.
Running link step : cd /tmp/ltsmin13668590769190298429;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin13668590769190298429;'/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/stateBased7227876178636592886.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:54:03] [INFO ] Flatten gal took : 41 ms
[2023-03-08 22:54:03] [INFO ] Flatten gal took : 46 ms
[2023-03-08 22:54:03] [INFO ] Time to serialize gal into /tmp/LTL12001469169182999728.gal : 5 ms
[2023-03-08 22:54:03] [INFO ] Time to serialize properties into /tmp/LTL9846879923191940191.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/LTL12001469169182999728.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12598470330128797878.hoa' '-atoms' '/tmp/LTL9846879923191940191.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/LTL9846879923191940191.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12598470330128797878.hoa
Detected timeout of ITS tools.
[2023-03-08 22:54:19] [INFO ] Flatten gal took : 18 ms
[2023-03-08 22:54:19] [INFO ] Flatten gal took : 19 ms
[2023-03-08 22:54:19] [INFO ] Time to serialize gal into /tmp/LTL2103830746484757666.gal : 3 ms
[2023-03-08 22:54:19] [INFO ] Time to serialize properties into /tmp/LTL8497165378874500172.ltl : 3 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/LTL2103830746484757666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8497165378874500172.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_0>=2)"))))
Formula 0 simplified : XG!"(SORTI_B_0>=2)"
Detected timeout of ITS tools.
[2023-03-08 22:54:34] [INFO ] Flatten gal took : 20 ms
[2023-03-08 22:54:34] [INFO ] Applying decomposition
[2023-03-08 22:54:34] [INFO ] Flatten gal took : 20 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/graph16988278487440315757.txt' '-o' '/tmp/graph16988278487440315757.bin' '-w' '/tmp/graph16988278487440315757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16988278487440315757.bin' '-l' '-1' '-v' '-w' '/tmp/graph16988278487440315757.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:54:34] [INFO ] Decomposing Gal with order
[2023-03-08 22:54:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:54:34] [INFO ] Removed a total of 1091 redundant transitions.
[2023-03-08 22:54:34] [INFO ] Flatten gal took : 134 ms
[2023-03-08 22:54:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 13 ms.
[2023-03-08 22:54:34] [INFO ] Time to serialize gal into /tmp/LTL1105189851591382683.gal : 7 ms
[2023-03-08 22:54:34] [INFO ] Time to serialize properties into /tmp/LTL7271179771522030414.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/LTL1105189851591382683.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7271179771522030414.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(F("(i1.u1.SORTI_B_0>=2)"))))
Formula 0 simplified : XG!"(i1.u1.SORTI_B_0>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1767604570482663152
[2023-03-08 22:54:49] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1767604570482663152
Running compilation step : cd /tmp/ltsmin1767604570482663152;'/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 1102 ms.
Running link step : cd /tmp/ltsmin1767604570482663152;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin1767604570482663152;'/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 12727 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 finished in 96704 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.12 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 1 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 72 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:55:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:55:03] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:55:03] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
[2023-03-08 22:55:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:03] [INFO ] Invariant cache hit.
[2023-03-08 22:55:03] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-08 22:55:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:03] [INFO ] Invariant cache hit.
[2023-03-08 22:55:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:05] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1189 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 25 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 1558 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-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 s44), p0:(LEQ 2 s22)], 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 2 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01 finished in 1738 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.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 1 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 44 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:55:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:55:05] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:55:05] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
[2023-03-08 22:55:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:05] [INFO ] Invariant cache hit.
[2023-03-08 22:55:05] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-08 22:55:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:05] [INFO ] Invariant cache hit.
[2023-03-08 22:55:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:05] [INFO ] Implicit Places using invariants and state equation in 342 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 492 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 20 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 786 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-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 s45 s23), p1:(GT 3 s45)], 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 2769 reset in 401 ms.
Product exploration explored 100000 steps with 2658 reset in 389 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 358 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 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 12 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=4 )
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 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-08 22:55:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 22:55:08] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:55:08] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:55:08] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-08 22:55:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:55:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:55:08] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-08 22:55:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 13 ms returned sat
[2023-03-08 22:55:08] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2023-03-08 22:55:08] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 1 ms to minimize.
[2023-03-08 22:55:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 290 ms
[2023-03-08 22:55:09] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 46 ms.
[2023-03-08 22:55:09] [INFO ] Added : 26 causal constraints over 6 iterations in 173 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 21 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:55:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:09] [INFO ] Invariant cache hit.
[2023-03-08 22:55:09] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
[2023-03-08 22:55:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:09] [INFO ] Invariant cache hit.
[2023-03-08 22:55:09] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-08 22:55:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:09] [INFO ] Invariant cache hit.
[2023-03-08 22:55:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:09] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-08 22:55:09] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 22:55:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:09] [INFO ] Invariant cache hit.
[2023-03-08 22:55:09] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 789 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 354 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 180 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 56 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=28 )
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 467 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 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-08 22:55:11] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:11] [INFO ] Invariant cache hit.
[2023-03-08 22:55:11] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:55:11] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-08 22:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:55:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:55:11] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-08 22:55:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-08 22:55:11] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2023-03-08 22:55:11] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 0 ms to minimize.
[2023-03-08 22:55:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 287 ms
[2023-03-08 22:55:12] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 34 ms.
[2023-03-08 22:55:12] [INFO ] Added : 26 causal constraints over 6 iterations in 110 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2858 reset in 424 ms.
Product exploration explored 100000 steps with 2622 reset in 404 ms.
Built C files in :
/tmp/ltsmin4007891963694642695
[2023-03-08 22:55:13] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:55:13] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:55:13] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:55:13] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:55:13] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:55:13] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:55:13] [INFO ] Built C files in 152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4007891963694642695
Running compilation step : cd /tmp/ltsmin4007891963694642695;'/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 1809 ms.
Running link step : cd /tmp/ltsmin4007891963694642695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin4007891963694642695;'/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/stateBased3224327389606300365.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 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:55:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:28] [INFO ] Invariant cache hit.
[2023-03-08 22:55:28] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
[2023-03-08 22:55:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:28] [INFO ] Invariant cache hit.
[2023-03-08 22:55:28] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-08 22:55:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:28] [INFO ] Invariant cache hit.
[2023-03-08 22:55:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:28] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-08 22:55:28] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 22:55:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:55:28] [INFO ] Invariant cache hit.
[2023-03-08 22:55:28] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 606 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin2358279196788970140
[2023-03-08 22:55:28] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:55:28] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:55:28] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:55:28] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:55:28] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:55:28] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:55:28] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2358279196788970140
Running compilation step : cd /tmp/ltsmin2358279196788970140;'/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 1336 ms.
Running link step : cd /tmp/ltsmin2358279196788970140;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin2358279196788970140;'/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/stateBased16326247874094298789.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:55:43] [INFO ] Flatten gal took : 23 ms
[2023-03-08 22:55:43] [INFO ] Flatten gal took : 37 ms
[2023-03-08 22:55:44] [INFO ] Time to serialize gal into /tmp/LTL9602523653874553203.gal : 6 ms
[2023-03-08 22:55:44] [INFO ] Time to serialize properties into /tmp/LTL6302105085949795939.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/LTL9602523653874553203.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10343458192788724326.hoa' '-atoms' '/tmp/LTL6302105085949795939.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/LTL6302105085949795939.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10343458192788724326.hoa
Detected timeout of ITS tools.
[2023-03-08 22:55:59] [INFO ] Flatten gal took : 47 ms
[2023-03-08 22:55:59] [INFO ] Flatten gal took : 26 ms
[2023-03-08 22:55:59] [INFO ] Time to serialize gal into /tmp/LTL1551253612950190763.gal : 6 ms
[2023-03-08 22:55:59] [INFO ] Time to serialize properties into /tmp/LTL17032491263646295786.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/LTL1551253612950190763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17032491263646295786.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_0>SUR_PONT_A_0)"))&&(F(G("(ATTENTE_B_0<3)"))))))
Formula 0 simplified : F(G!"(ATTENTE_B_0>SUR_PONT_A_0)" | GF!"(ATTENTE_B_0<3)")
Detected timeout of ITS tools.
[2023-03-08 22:56:14] [INFO ] Flatten gal took : 15 ms
[2023-03-08 22:56:14] [INFO ] Applying decomposition
[2023-03-08 22:56:14] [INFO ] Flatten gal took : 15 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/graph4569159639148910360.txt' '-o' '/tmp/graph4569159639148910360.bin' '-w' '/tmp/graph4569159639148910360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4569159639148910360.bin' '-l' '-1' '-v' '-w' '/tmp/graph4569159639148910360.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:56:14] [INFO ] Decomposing Gal with order
[2023-03-08 22:56:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:56:14] [INFO ] Removed a total of 513 redundant transitions.
[2023-03-08 22:56:14] [INFO ] Flatten gal took : 62 ms
[2023-03-08 22:56:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 3 ms.
[2023-03-08 22:56:14] [INFO ] Time to serialize gal into /tmp/LTL12749048545555525324.gal : 19 ms
[2023-03-08 22:56:14] [INFO ] Time to serialize properties into /tmp/LTL2328893984556782395.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/LTL12749048545555525324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2328893984556782395.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("(gu1.ATTENTE_B_0>gu1.SUR_PONT_A_0)"))&&(F(G("(gu1.ATTENTE_B_0<3)"))))))
Formula 0 simplified : F(G!"(gu1.ATTENTE_B_0>gu1.SUR_PONT_A_0)" | GF!"(gu1.ATTENTE_B_0<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17321863579475281849
[2023-03-08 22:56:29] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17321863579475281849
Running compilation step : cd /tmp/ltsmin17321863579475281849;'/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 1051 ms.
Running link step : cd /tmp/ltsmin17321863579475281849;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin17321863579475281849;'/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-COL-V20P20N10-LTLCardinality-02 finished in 99473 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.4 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 1 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 47 ms. Remains 63 /68 variables (removed 5) and now considering 546/548 (removed 2) transitions.
[2023-03-08 22:56:44] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2023-03-08 22:56:44] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 22:56:44] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-08 22:56:44] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:56:44] [INFO ] Invariant cache hit.
[2023-03-08 22:56:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:56:45] [INFO ] Implicit Places using invariants and state equation in 187 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 349 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 13 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 410 ms. Remains : 61/68 places, 546/548 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-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 s46 s47))], 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 203 ms.
Product exploration explored 100000 steps with 765 reset in 213 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 139 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 34 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
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 149 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-08 22:56:45] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 61 cols
[2023-03-08 22:56:45] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 22:56:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:56:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-08 22:56:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:56:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:56:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-08 22:56:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:56:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 271 ms returned sat
[2023-03-08 22:56:46] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 27 ms.
[2023-03-08 22:56:46] [INFO ] Added : 12 causal constraints over 4 iterations in 187 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 19 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-08 22:56:46] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:56:46] [INFO ] Invariant cache hit.
[2023-03-08 22:56:46] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-08 22:56:46] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:56:46] [INFO ] Invariant cache hit.
[2023-03-08 22:56:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:56:47] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-08 22:56:47] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 22:56:47] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:56:47] [INFO ] Invariant cache hit.
[2023-03-08 22:56:47] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 500 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 112 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 33 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
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 117 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 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-08 22:56:47] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:56:47] [INFO ] Invariant cache hit.
[2023-03-08 22:56:47] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:56:47] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-08 22:56:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:56:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:56:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:56:48] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-08 22:56:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:56:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-08 22:56:48] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 15 ms.
[2023-03-08 22:56:48] [INFO ] Added : 11 causal constraints over 5 iterations in 54 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 765 reset in 229 ms.
Product exploration explored 100000 steps with 765 reset in 248 ms.
Built C files in :
/tmp/ltsmin2512951281407770622
[2023-03-08 22:56:48] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-08 22:56:48] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:56:48] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-08 22:56:48] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:56:48] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-08 22:56:48] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:56:48] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2512951281407770622
Running compilation step : cd /tmp/ltsmin2512951281407770622;'/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 1641 ms.
Running link step : cd /tmp/ltsmin2512951281407770622;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2512951281407770622;'/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/stateBased6144098294295448184.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 28 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-08 22:57:03] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:57:03] [INFO ] Invariant cache hit.
[2023-03-08 22:57:03] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-08 22:57:03] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:57:03] [INFO ] Invariant cache hit.
[2023-03-08 22:57:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:57:04] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2023-03-08 22:57:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 22:57:04] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:57:04] [INFO ] Invariant cache hit.
[2023-03-08 22:57:04] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 608 ms. Remains : 61/61 places, 546/546 transitions.
Built C files in :
/tmp/ltsmin3280795951950454916
[2023-03-08 22:57:04] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-08 22:57:04] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:57:04] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-08 22:57:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:57:04] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-08 22:57:04] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:57:04] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3280795951950454916
Running compilation step : cd /tmp/ltsmin3280795951950454916;'/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 1674 ms.
Running link step : cd /tmp/ltsmin3280795951950454916;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin3280795951950454916;'/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/stateBased13000129892309204564.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:57:19] [INFO ] Flatten gal took : 32 ms
[2023-03-08 22:57:19] [INFO ] Flatten gal took : 30 ms
[2023-03-08 22:57:19] [INFO ] Time to serialize gal into /tmp/LTL17201058113020229348.gal : 4 ms
[2023-03-08 22:57:19] [INFO ] Time to serialize properties into /tmp/LTL8997800097750544166.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/LTL17201058113020229348.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7564185046087072386.hoa' '-atoms' '/tmp/LTL8997800097750544166.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/LTL8997800097750544166.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7564185046087072386.hoa
Detected timeout of ITS tools.
[2023-03-08 22:57:34] [INFO ] Flatten gal took : 15 ms
[2023-03-08 22:57:34] [INFO ] Flatten gal took : 14 ms
[2023-03-08 22:57:34] [INFO ] Time to serialize gal into /tmp/LTL8333992805756539807.gal : 4 ms
[2023-03-08 22:57:34] [INFO ] Time to serialize properties into /tmp/LTL17968700055646946785.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/LTL8333992805756539807.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17968700055646946785.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_0+CHOIX_1)<1)"))))
Formula 0 simplified : GF!"((CHOIX_0+CHOIX_1)<1)"
Detected timeout of ITS tools.
[2023-03-08 22:57:49] [INFO ] Flatten gal took : 31 ms
[2023-03-08 22:57:49] [INFO ] Applying decomposition
[2023-03-08 22:57:49] [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/graph1759737713915703496.txt' '-o' '/tmp/graph1759737713915703496.bin' '-w' '/tmp/graph1759737713915703496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1759737713915703496.bin' '-l' '-1' '-v' '-w' '/tmp/graph1759737713915703496.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:57:49] [INFO ] Decomposing Gal with order
[2023-03-08 22:57:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:57:49] [INFO ] Removed a total of 515 redundant transitions.
[2023-03-08 22:57:49] [INFO ] Flatten gal took : 60 ms
[2023-03-08 22:57:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 4 ms.
[2023-03-08 22:57:49] [INFO ] Time to serialize gal into /tmp/LTL12036319870869572888.gal : 4 ms
[2023-03-08 22:57:49] [INFO ] Time to serialize properties into /tmp/LTL372146136590350848.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/LTL12036319870869572888.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL372146136590350848.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_0+gu0.CHOIX_1)<1)"))))
Formula 0 simplified : GF!"((gu0.CHOIX_0+gu0.CHOIX_1)<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin420124005557869778
[2023-03-08 22:58:04] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin420124005557869778
Running compilation step : cd /tmp/ltsmin420124005557869778;'/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 943 ms.
Running link step : cd /tmp/ltsmin420124005557869778;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin420124005557869778;'/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-COL-V20P20N10-LTLCardinality-03 finished in 95271 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 10 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:58:19] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 22:58:19] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:58:20] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
[2023-03-08 22:58:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:58:20] [INFO ] Invariant cache hit.
[2023-03-08 22:58:20] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-08 22:58:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:58:20] [INFO ] Invariant cache hit.
[2023-03-08 22:58:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:20] [INFO ] Implicit Places using invariants and state equation in 144 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 227 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 438 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-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 s23) (LEQ 2 (ADD s50 s51))), p1:(LEQ s24 (ADD s48 s49))], 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 37515 reset in 246 ms.
Product exploration explored 100000 steps with 37460 reset in 252 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 92 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-COL-V20P20N10-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-04 finished in 1155 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 1 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 16 ms. Remains 66 /68 variables (removed 2) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:58:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2023-03-08 22:58:21] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-08 22:58:21] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
[2023-03-08 22:58:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:21] [INFO ] Invariant cache hit.
[2023-03-08 22:58:21] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-08 22:58:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:21] [INFO ] Invariant cache hit.
[2023-03-08 22:58:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:21] [INFO ] Implicit Places using invariants and state equation in 187 ms returned [24, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 298 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 25 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 619 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-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 s46 s22)], 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 1950 reset in 202 ms.
Product exploration explored 100000 steps with 1944 reset in 213 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 131 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 98 ms :[(NOT p0), (NOT p0)]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
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 245 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2023-03-08 22:58:22] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 22:58:22] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 22:58:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:58:23] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-08 22:58:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:58:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:58:23] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-08 22:58:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-08 22:58:23] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2023-03-08 22:58:23] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 0 ms to minimize.
[2023-03-08 22:58:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 187 ms
[2023-03-08 22:58:23] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 16 ms.
[2023-03-08 22:58:23] [INFO ] Added : 10 causal constraints over 3 iterations in 53 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 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:58:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:23] [INFO ] Invariant cache hit.
[2023-03-08 22:58:23] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
[2023-03-08 22:58:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:23] [INFO ] Invariant cache hit.
[2023-03-08 22:58:23] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-08 22:58:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:23] [INFO ] Invariant cache hit.
[2023-03-08 22:58:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:24] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-08 22:58:24] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 22:58:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:24] [INFO ] Invariant cache hit.
[2023-03-08 22:58:24] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 745 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 117 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 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
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 211 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 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
[2023-03-08 22:58:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:24] [INFO ] Invariant cache hit.
[2023-03-08 22:58:25] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:58:25] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-08 22:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:58:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:58:25] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-08 22:58:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-08 22:58:25] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
[2023-03-08 22:58:25] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2023-03-08 22:58:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 147 ms
[2023-03-08 22:58:25] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 13 ms.
[2023-03-08 22:58:25] [INFO ] Added : 10 causal constraints over 3 iterations in 51 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1938 reset in 208 ms.
Product exploration explored 100000 steps with 1943 reset in 218 ms.
Built C files in :
/tmp/ltsmin1092611333975988427
[2023-03-08 22:58:26] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:58:26] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:26] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:58:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:26] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:58:26] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:26] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1092611333975988427
Running compilation step : cd /tmp/ltsmin1092611333975988427;'/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 1654 ms.
Running link step : cd /tmp/ltsmin1092611333975988427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin1092611333975988427;'/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/stateBased3076873911417117094.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 13 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:58:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:41] [INFO ] Invariant cache hit.
[2023-03-08 22:58:41] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
[2023-03-08 22:58:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:41] [INFO ] Invariant cache hit.
[2023-03-08 22:58:41] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-08 22:58:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:41] [INFO ] Invariant cache hit.
[2023-03-08 22:58:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:41] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-08 22:58:41] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 22:58:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:41] [INFO ] Invariant cache hit.
[2023-03-08 22:58:41] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 684 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin12742792191597851451
[2023-03-08 22:58:41] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:58:41] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:41] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:58:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:41] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:58:41] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:42] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12742792191597851451
Running compilation step : cd /tmp/ltsmin12742792191597851451;'/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 1740 ms.
Running link step : cd /tmp/ltsmin12742792191597851451;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin12742792191597851451;'/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/stateBased4621312056389993031.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:58:56] [INFO ] Flatten gal took : 15 ms
[2023-03-08 22:58:56] [INFO ] Flatten gal took : 14 ms
[2023-03-08 22:58:56] [INFO ] Time to serialize gal into /tmp/LTL8725682708382913442.gal : 4 ms
[2023-03-08 22:58:56] [INFO ] Time to serialize properties into /tmp/LTL3130086022607926821.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/LTL8725682708382913442.gal' '-t' 'CGAL' '-hoa' '/tmp/aut635143130917734136.hoa' '-atoms' '/tmp/LTL3130086022607926821.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/LTL3130086022607926821.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut635143130917734136.hoa
Detected timeout of ITS tools.
[2023-03-08 22:59:12] [INFO ] Flatten gal took : 28 ms
[2023-03-08 22:59:12] [INFO ] Flatten gal took : 23 ms
[2023-03-08 22:59:12] [INFO ] Time to serialize gal into /tmp/LTL10872479949280054753.gal : 5 ms
[2023-03-08 22:59:12] [INFO ] Time to serialize properties into /tmp/LTL7904847361672380575.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/LTL10872479949280054753.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7904847361672380575.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("(ROUTE_B_0<=SORTI_A_0)"))))
Formula 0 simplified : FG!"(ROUTE_B_0<=SORTI_A_0)"
Detected timeout of ITS tools.
[2023-03-08 22:59:27] [INFO ] Flatten gal took : 34 ms
[2023-03-08 22:59:27] [INFO ] Applying decomposition
[2023-03-08 22:59:27] [INFO ] Flatten gal took : 28 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/graph14786509968994491247.txt' '-o' '/tmp/graph14786509968994491247.bin' '-w' '/tmp/graph14786509968994491247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14786509968994491247.bin' '-l' '-1' '-v' '-w' '/tmp/graph14786509968994491247.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:59:27] [INFO ] Decomposing Gal with order
[2023-03-08 22:59:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:59:27] [INFO ] Removed a total of 485 redundant transitions.
[2023-03-08 22:59:27] [INFO ] Flatten gal took : 73 ms
[2023-03-08 22:59:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 3 ms.
[2023-03-08 22:59:27] [INFO ] Time to serialize gal into /tmp/LTL16057682944148179598.gal : 3 ms
[2023-03-08 22:59:27] [INFO ] Time to serialize properties into /tmp/LTL13524977493385905421.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/LTL16057682944148179598.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13524977493385905421.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 : !((G(F("(gu1.ROUTE_B_0<=gu1.SORTI_A_0)"))))
Formula 0 simplified : FG!"(gu1.ROUTE_B_0<=gu1.SORTI_A_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14302644084520694337
[2023-03-08 22:59:42] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14302644084520694337
Running compilation step : cd /tmp/ltsmin14302644084520694337;'/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 1162 ms.
Running link step : cd /tmp/ltsmin14302644084520694337;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin14302644084520694337;'/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-COL-V20P20N10-LTLCardinality-05 finished in 96413 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 8 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:59:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:59:57] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:59:57] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
[2023-03-08 22:59:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:57] [INFO ] Invariant cache hit.
[2023-03-08 22:59:57] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-08 22:59:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:57] [INFO ] Invariant cache hit.
[2023-03-08 22:59:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:58] [INFO ] Implicit Places using invariants and state equation in 179 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 286 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 1 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 522 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-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 s22)], 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 47 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06 finished in 621 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 3 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:59:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 22:59:58] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:59:58] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
[2023-03-08 22:59:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:59:58] [INFO ] Invariant cache hit.
[2023-03-08 22:59:58] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-08 22:59:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:59:58] [INFO ] Invariant cache hit.
[2023-03-08 22:59:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:58] [INFO ] Implicit Places using invariants and state equation in 210 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 302 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 3 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 480 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 264 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-COL-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 s0 1) (LEQ s22 s45)), p2:(LEQ s22 s45), p1:(LEQ 3 s0)], 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 22174 reset in 274 ms.
Product exploration explored 100000 steps with 22222 reset in 254 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 (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X (NOT p0))), (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 2039 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 235 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 271 ms. (steps per millisecond=36 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10003 steps, including 19 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) 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 6) 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 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 23:00:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 23:00:02] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:00:02] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-08 23:00:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:00:02] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-08 23:00:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:02] [INFO ] After 70ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-08 23:00:02] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-08 23:00:02] [INFO ] After 294ms 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 21 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.
[2023-03-08 23:00:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:02] [INFO ] Invariant cache hit.
[2023-03-08 23:00:02] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 63 ms. (steps per millisecond=158 ) 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 10001 steps, including 20 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 437006 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437006 steps, saw 110022 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-08 23:00:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:06] [INFO ] Invariant cache hit.
[2023-03-08 23:00:06] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:00:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:00:06] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:06] [INFO ] After 57ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:06] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 1 ms to minimize.
[2023-03-08 23:00:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-03-08 23:00:06] [INFO ] After 262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 141 ms.
[2023-03-08 23:00:06] [INFO ] After 502ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 22 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 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 17 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:00:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:06] [INFO ] Invariant cache hit.
[2023-03-08 23:00:07] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-08 23:00:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:07] [INFO ] Invariant cache hit.
[2023-03-08 23:00:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:07] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2023-03-08 23:00:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 23:00:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:07] [INFO ] Invariant cache hit.
[2023-03-08 23:00:07] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 587 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 7 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
[2023-03-08 23:00:07] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:00:07] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:00:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2023-03-08 23:00:07] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:00:07] [INFO ] After 50ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:07] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-08 23:00:07] [INFO ] After 236ms 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 (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X (NOT p0))), (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 1688 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 397 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 319 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-08 23:00:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 23:00:10] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:00:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:10] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-08 23:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:00:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:10] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-08 23:00:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 304 ms returned sat
[2023-03-08 23:00:11] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 36 ms.
[2023-03-08 23:00:11] [INFO ] Added : 13 causal constraints over 4 iterations in 105 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 17 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:00:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:11] [INFO ] Invariant cache hit.
[2023-03-08 23:00:11] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
[2023-03-08 23:00:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:11] [INFO ] Invariant cache hit.
[2023-03-08 23:00:11] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-08 23:00:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:11] [INFO ] Invariant cache hit.
[2023-03-08 23:00:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:11] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-08 23:00:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 23:00:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:11] [INFO ] Invariant cache hit.
[2023-03-08 23:00:11] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 785 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 (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p1 p2)))), (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 1467 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 310 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 288 ms. (steps per millisecond=34 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-08 23:00:14] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:14] [INFO ] Invariant cache hit.
[2023-03-08 23:00:14] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:00:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:00:14] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:14] [INFO ] After 68ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:14] [INFO ] After 164ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-08 23:00:14] [INFO ] After 358ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
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 15 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:00:14] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:14] [INFO ] Invariant cache hit.
[2023-03-08 23:00:14] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 455769 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 455769 steps, saw 114705 distinct states, run finished after 3001 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-08 23:00:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:18] [INFO ] Invariant cache hit.
[2023-03-08 23:00:18] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:00:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2023-03-08 23:00:18] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:18] [INFO ] After 60ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:18] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-08 23:00:18] [INFO ] After 308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 29 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 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 29 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:00:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:18] [INFO ] Invariant cache hit.
[2023-03-08 23:00:18] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-08 23:00:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:18] [INFO ] Invariant cache hit.
[2023-03-08 23:00:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:19] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-08 23:00:19] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 23:00:19] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:19] [INFO ] Invariant cache hit.
[2023-03-08 23:00:19] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 433 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 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-08 23:00:19] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:00:19] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:00:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:19] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:00:19] [INFO ] After 47ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:00:19] [INFO ] After 104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-08 23:00:19] [INFO ] After 317ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p1 p2)))), (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 1726 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 314 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 306 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-08 23:00:22] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 23:00:22] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 23:00:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:00:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:22] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-08 23:00:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:00:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:22] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-08 23:00:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:22] [INFO ] [Nat]Added 22 Read/Feed constraints in 345 ms returned sat
[2023-03-08 23:00:22] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 27 ms.
[2023-03-08 23:00:22] [INFO ] Added : 13 causal constraints over 4 iterations in 80 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 259 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 341 ms.
Product exploration explored 100000 steps with 585 reset in 390 ms.
Built C files in :
/tmp/ltsmin1782654340651381186
[2023-03-08 23:00:23] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-08 23:00:23] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:23] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-08 23:00:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:24] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-08 23:00:24] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:24] [INFO ] Built C files in 168ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1782654340651381186
Running compilation step : cd /tmp/ltsmin1782654340651381186;'/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 1900 ms.
Running link step : cd /tmp/ltsmin1782654340651381186;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1782654340651381186;'/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/stateBased14978061420351944259.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 15 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:00:38] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:38] [INFO ] Invariant cache hit.
[2023-03-08 23:00:39] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
[2023-03-08 23:00:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:39] [INFO ] Invariant cache hit.
[2023-03-08 23:00:39] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 23:00:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:39] [INFO ] Invariant cache hit.
[2023-03-08 23:00:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:39] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-08 23:00:39] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 23:00:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:00:39] [INFO ] Invariant cache hit.
[2023-03-08 23:00:39] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 581 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin12257608982917648236
[2023-03-08 23:00:39] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-08 23:00:39] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:39] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-08 23:00:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:39] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-08 23:00:39] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:39] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12257608982917648236
Running compilation step : cd /tmp/ltsmin12257608982917648236;'/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 1532 ms.
Running link step : cd /tmp/ltsmin12257608982917648236;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin12257608982917648236;'/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/stateBased5107583611352042638.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:00:54] [INFO ] Flatten gal took : 15 ms
[2023-03-08 23:00:54] [INFO ] Flatten gal took : 13 ms
[2023-03-08 23:00:54] [INFO ] Time to serialize gal into /tmp/LTL7647463369041242861.gal : 3 ms
[2023-03-08 23:00:54] [INFO ] Time to serialize properties into /tmp/LTL15020214570533849760.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/LTL7647463369041242861.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10197923428563710766.hoa' '-atoms' '/tmp/LTL15020214570533849760.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/LTL15020214570533849760.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10197923428563710766.hoa
Detected timeout of ITS tools.
[2023-03-08 23:01:09] [INFO ] Flatten gal took : 29 ms
[2023-03-08 23:01:09] [INFO ] Flatten gal took : 25 ms
[2023-03-08 23:01:09] [INFO ] Time to serialize gal into /tmp/LTL8588123353104274946.gal : 5 ms
[2023-03-08 23:01:09] [INFO ] Time to serialize properties into /tmp/LTL18081654116876824562.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/LTL8588123353104274946.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18081654116876824562.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_0<=1)||(ROUTE_A_0<=SUR_PONT_B_0))")U((X(X("(CAPACITE_0>=3)")))U(("(ROUTE_A_0<=SUR_PONT_B_0)")&&(G("(CAPACITE_0>=3)")...161
Formula 0 simplified : F(!"((CAPACITE_0<=1)||(ROUTE_A_0<=SUR_PONT_B_0))" R (XX!"(CAPACITE_0>=3)" R (!"(ROUTE_A_0<=SUR_PONT_B_0)" | F!"(CAPACITE_0>=3)")))
Detected timeout of ITS tools.
[2023-03-08 23:01:24] [INFO ] Flatten gal took : 13 ms
[2023-03-08 23:01:24] [INFO ] Applying decomposition
[2023-03-08 23:01:24] [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/graph9277337255204959380.txt' '-o' '/tmp/graph9277337255204959380.bin' '-w' '/tmp/graph9277337255204959380.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9277337255204959380.bin' '-l' '-1' '-v' '-w' '/tmp/graph9277337255204959380.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:01:24] [INFO ] Decomposing Gal with order
[2023-03-08 23:01:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:01:24] [INFO ] Removed a total of 494 redundant transitions.
[2023-03-08 23:01:24] [INFO ] Flatten gal took : 64 ms
[2023-03-08 23:01:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 3 ms.
[2023-03-08 23:01:24] [INFO ] Time to serialize gal into /tmp/LTL12056026912150815993.gal : 2 ms
[2023-03-08 23:01:24] [INFO ] Time to serialize properties into /tmp/LTL1832469195582132190.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/LTL12056026912150815993.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1832469195582132190.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(("((gi0.gu0.CAPACITE_0<=1)||(gu1.ROUTE_A_0<=gu1.SUR_PONT_B_0))")U((X(X("(gi0.gu0.CAPACITE_0>=3)")))U(("(gu1.ROUTE_A_0<=gu1.SUR_PO...201
Formula 0 simplified : F(!"((gi0.gu0.CAPACITE_0<=1)||(gu1.ROUTE_A_0<=gu1.SUR_PONT_B_0))" R (XX!"(gi0.gu0.CAPACITE_0>=3)" R (!"(gu1.ROUTE_A_0<=gu1.SUR_PONT_...193
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14635068025213757041
[2023-03-08 23:01:40] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14635068025213757041
Running compilation step : cd /tmp/ltsmin14635068025213757041;'/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 1261 ms.
Running link step : cd /tmp/ltsmin14635068025213757041;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin14635068025213757041;'/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-COL-V20P20N10-LTLCardinality-07 finished in 116991 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(X(p0)) U (!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 4 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:01:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:01:55] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-08 23:01:55] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
[2023-03-08 23:01:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:55] [INFO ] Invariant cache hit.
[2023-03-08 23:01:55] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-08 23:01:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:55] [INFO ] Invariant cache hit.
[2023-03-08 23:01:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:01:55] [INFO ] Implicit Places using invariants and state equation in 276 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 364 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 579 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p0), (NOT p0), true, true]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09 finished in 780 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)||F(p1)))'
Support contains 4 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
Applied a total of 1 rules in 29 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:01:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 23:01:55] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:01:56] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
[2023-03-08 23:01:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:56] [INFO ] Invariant cache hit.
[2023-03-08 23:01:56] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-08 23:01:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:56] [INFO ] Invariant cache hit.
[2023-03-08 23:01:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:01:56] [INFO ] Implicit Places using invariants and state equation in 245 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 367 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 21 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 622 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT 2 s0), p0:(AND (LEQ (ADD s47 s48) s45) (LEQ 2 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 169 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10 finished in 706 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 2 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 4 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:01:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:01:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:01:56] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
[2023-03-08 23:01:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:56] [INFO ] Invariant cache hit.
[2023-03-08 23:01:56] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-08 23:01:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:56] [INFO ] Invariant cache hit.
[2023-03-08 23:01:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:01:57] [INFO ] Implicit Places using invariants and state equation in 233 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 368 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 584 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14 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: 2}]], initial=1, aps=[p0:(LEQ s22 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 10255 steps with 60 reset in 39 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14 finished in 717 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((p0&&X(F(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.
[2023-03-08 23:01:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 23:01:57] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 23:01:57] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
[2023-03-08 23:01:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:57] [INFO ] Invariant cache hit.
[2023-03-08 23:01:57] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-08 23:01:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:57] [INFO ] Invariant cache hit.
[2023-03-08 23:01:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:01:57] [INFO ] Implicit Places using invariants and state equation in 232 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 363 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 4 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 580 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s22 s46), p1:(LEQ 2 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 6133 steps with 84 reset in 20 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15 finished in 713 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-COL-V20P20N10-LTLCardinality-07
Stuttering acceptance computed with spot in 440 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.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:01:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:59] [INFO ] Invariant cache hit.
[2023-03-08 23:01:59] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
[2023-03-08 23:01:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:59] [INFO ] Invariant cache hit.
[2023-03-08 23:01:59] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-08 23:01:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:01:59] [INFO ] Invariant cache hit.
[2023-03-08 23:01:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:01:59] [INFO ] Implicit Places using invariants and state equation in 275 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 415 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 7 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 675 ms. Remains : 64/68 places, 548/548 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-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 s0 1) (LEQ s22 s45)), p2:(LEQ s22 s45), p1:(LEQ 3 s0)], 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 22233 reset in 342 ms.
Product exploration explored 100000 steps with 22177 reset in 349 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 (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X (NOT p0))), (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 2307 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 343 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 272 ms. (steps per millisecond=36 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 23:02:03] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 23:02:03] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:02:03] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-08 23:02:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:02:03] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-08 23:02:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:04] [INFO ] After 93ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-08 23:02:04] [INFO ] After 185ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-08 23:02:04] [INFO ] After 380ms 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 13 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 14 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:02:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:04] [INFO ] Invariant cache hit.
[2023-03-08 23:02:04] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 198 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 462999 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 462999 steps, saw 116379 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-08 23:02:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:07] [INFO ] Invariant cache hit.
[2023-03-08 23:02:07] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:02:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:02:07] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:08] [INFO ] After 57ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:08] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 0 ms to minimize.
[2023-03-08 23:02:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2023-03-08 23:02:08] [INFO ] After 313ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-08 23:02:08] [INFO ] After 527ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 45 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 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 16 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:02:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:08] [INFO ] Invariant cache hit.
[2023-03-08 23:02:08] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-08 23:02:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:08] [INFO ] Invariant cache hit.
[2023-03-08 23:02:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:08] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2023-03-08 23:02:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 23:02:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:08] [INFO ] Invariant cache hit.
[2023-03-08 23:02:09] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 635 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 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-08 23:02:09] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:02:09] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:02:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:02:09] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:02:09] [INFO ] After 68ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:09] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-08 23:02:09] [INFO ] After 302ms 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 (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (X (X (NOT p0))), (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 2065 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 326 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 284 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-08 23:02:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 23:02:12] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:02:12] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:02:12] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-08 23:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:02:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:02:12] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-08 23:02:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 334 ms returned sat
[2023-03-08 23:02:12] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 31 ms.
[2023-03-08 23:02:13] [INFO ] Added : 13 causal constraints over 4 iterations in 89 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 21 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:13] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2023-03-08 23:02:13] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 809 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 (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p1 p2)))), (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 1198 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 269 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 191 ms. (steps per millisecond=52 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10009 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-08 23:02:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:15] [INFO ] Invariant cache hit.
[2023-03-08 23:02:15] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:02:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:02:16] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:16] [INFO ] After 66ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:16] [INFO ] After 153ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-08 23:02:16] [INFO ] After 372ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 3 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.
[2023-03-08 23:02:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:16] [INFO ] Invariant cache hit.
[2023-03-08 23:02:16] [INFO ] Dead Transitions using invariants and state equation in 242 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 265 ms. (steps per millisecond=37 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 437367 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437367 steps, saw 110113 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-08 23:02:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:20] [INFO ] Invariant cache hit.
[2023-03-08 23:02:20] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:02:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2023-03-08 23:02:20] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:20] [INFO ] After 45ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:20] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-08 23:02:20] [INFO ] After 256ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
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 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 11 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 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:02:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:20] [INFO ] Invariant cache hit.
[2023-03-08 23:02:20] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-08 23:02:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:20] [INFO ] Invariant cache hit.
[2023-03-08 23:02:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:20] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2023-03-08 23:02:20] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 23:02:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:20] [INFO ] Invariant cache hit.
[2023-03-08 23:02:20] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 404 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 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-08 23:02:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:02:20] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:02:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:02:21] [INFO ] After 100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:02:21] [INFO ] After 45ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 23:02:21] [INFO ] After 104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-08 23:02:21] [INFO ] After 292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p1 p2)))), (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 1014 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 243 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 293 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-08 23:02:22] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 23:02:22] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 23:02:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:02:22] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-08 23:02:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:02:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:02:23] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-08 23:02:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 301 ms returned sat
[2023-03-08 23:02:23] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 23 ms.
[2023-03-08 23:02:23] [INFO ] Added : 13 causal constraints over 4 iterations in 79 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 311 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 387 ms.
Product exploration explored 100000 steps with 585 reset in 340 ms.
Built C files in :
/tmp/ltsmin11759999983557026242
[2023-03-08 23:02:24] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-08 23:02:24] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:24] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-08 23:02:24] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:24] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-08 23:02:24] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:24] [INFO ] Built C files in 153ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11759999983557026242
Running compilation step : cd /tmp/ltsmin11759999983557026242;'/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 1699 ms.
Running link step : cd /tmp/ltsmin11759999983557026242;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin11759999983557026242;'/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/stateBased2244622776730910145.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 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:02:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:39] [INFO ] Invariant cache hit.
[2023-03-08 23:02:39] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
[2023-03-08 23:02:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:39] [INFO ] Invariant cache hit.
[2023-03-08 23:02:39] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-08 23:02:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:39] [INFO ] Invariant cache hit.
[2023-03-08 23:02:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:40] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2023-03-08 23:02:40] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 23:02:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:02:40] [INFO ] Invariant cache hit.
[2023-03-08 23:02:40] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 630 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin10258179643738631314
[2023-03-08 23:02:40] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-08 23:02:40] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:40] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-08 23:02:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:40] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-08 23:02:40] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:40] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10258179643738631314
Running compilation step : cd /tmp/ltsmin10258179643738631314;'/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 1511 ms.
Running link step : cd /tmp/ltsmin10258179643738631314;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin10258179643738631314;'/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/stateBased16217402700834370651.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:02:55] [INFO ] Flatten gal took : 13 ms
[2023-03-08 23:02:55] [INFO ] Flatten gal took : 12 ms
[2023-03-08 23:02:55] [INFO ] Time to serialize gal into /tmp/LTL6017172062570672068.gal : 3 ms
[2023-03-08 23:02:55] [INFO ] Time to serialize properties into /tmp/LTL7308016440709157636.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/LTL6017172062570672068.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4968786077240154903.hoa' '-atoms' '/tmp/LTL7308016440709157636.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/LTL7308016440709157636.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4968786077240154903.hoa
Detected timeout of ITS tools.
[2023-03-08 23:03:10] [INFO ] Flatten gal took : 28 ms
[2023-03-08 23:03:10] [INFO ] Flatten gal took : 23 ms
[2023-03-08 23:03:10] [INFO ] Time to serialize gal into /tmp/LTL4152113685060738514.gal : 5 ms
[2023-03-08 23:03:10] [INFO ] Time to serialize properties into /tmp/LTL9284280575541682064.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/LTL4152113685060738514.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9284280575541682064.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(("((CAPACITE_0<=1)||(ROUTE_A_0<=SUR_PONT_B_0))")U((X(X("(CAPACITE_0>=3)")))U(("(ROUTE_A_0<=SUR_PONT_B_0)")&&(G("(CAPACITE_0>=3)")...161
Formula 0 simplified : F(!"((CAPACITE_0<=1)||(ROUTE_A_0<=SUR_PONT_B_0))" R (XX!"(CAPACITE_0>=3)" R (!"(ROUTE_A_0<=SUR_PONT_B_0)" | F!"(CAPACITE_0>=3)")))
Detected timeout of ITS tools.
[2023-03-08 23:03:25] [INFO ] Flatten gal took : 12 ms
[2023-03-08 23:03:25] [INFO ] Applying decomposition
[2023-03-08 23:03:25] [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/graph15208952938779869046.txt' '-o' '/tmp/graph15208952938779869046.bin' '-w' '/tmp/graph15208952938779869046.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15208952938779869046.bin' '-l' '-1' '-v' '-w' '/tmp/graph15208952938779869046.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:03:25] [INFO ] Decomposing Gal with order
[2023-03-08 23:03:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:03:25] [INFO ] Removed a total of 494 redundant transitions.
[2023-03-08 23:03:25] [INFO ] Flatten gal took : 38 ms
[2023-03-08 23:03:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 3 ms.
[2023-03-08 23:03:25] [INFO ] Time to serialize gal into /tmp/LTL13182914616958459057.gal : 2 ms
[2023-03-08 23:03:25] [INFO ] Time to serialize properties into /tmp/LTL10363871353887486230.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/LTL13182914616958459057.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10363871353887486230.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 : !((G(("((gi0.gu0.CAPACITE_0<=1)||(gu1.ROUTE_A_0<=gu1.SUR_PONT_B_0))")U((X(X("(gi0.gu0.CAPACITE_0>=3)")))U(("(gu1.ROUTE_A_0<=gu1.SUR_PO...201
Formula 0 simplified : F(!"((gi0.gu0.CAPACITE_0<=1)||(gu1.ROUTE_A_0<=gu1.SUR_PONT_B_0))" R (XX!"(gi0.gu0.CAPACITE_0>=3)" R (!"(gu1.ROUTE_A_0<=gu1.SUR_PONT_...193
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18262347636054485620
[2023-03-08 23:03:40] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18262347636054485620
Running compilation step : cd /tmp/ltsmin18262347636054485620;'/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 875 ms.
Running link step : cd /tmp/ltsmin18262347636054485620;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin18262347636054485620;'/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-COL-V20P20N10-LTLCardinality-07 finished in 117397 ms.
[2023-03-08 23:03:55] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4117668825245361803
[2023-03-08 23:03:55] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-08 23:03:55] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:03:55] [INFO ] Applying decomposition
[2023-03-08 23:03:55] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-08 23:03:55] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:03:55] [INFO ] Flatten gal took : 20 ms
[2023-03-08 23:03:56] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-08 23:03:56] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:03:56] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4117668825245361803
Running compilation step : cd /tmp/ltsmin4117668825245361803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' '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'
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/graph5146352597411808128.txt' '-o' '/tmp/graph5146352597411808128.bin' '-w' '/tmp/graph5146352597411808128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5146352597411808128.bin' '-l' '-1' '-v' '-w' '/tmp/graph5146352597411808128.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:03:56] [INFO ] Decomposing Gal with order
[2023-03-08 23:03:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:03:56] [INFO ] Removed a total of 631 redundant transitions.
[2023-03-08 23:03:56] [INFO ] Flatten gal took : 95 ms
[2023-03-08 23:03:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 4 ms.
[2023-03-08 23:03:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality9336902526043461949.gal : 15 ms
[2023-03-08 23:03:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality3224720514083170829.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/LTLCardinality9336902526043461949.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3224720514083170829.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 4 LTL properties
Checking formula 0 : !((G((F("(gu2.ATTENTE_B_0>gu2.SUR_PONT_A_0)"))&&(F(G("(gu2.ATTENTE_B_0<3)"))))))
Formula 0 simplified : F(G!"(gu2.ATTENTE_B_0>gu2.SUR_PONT_A_0)" | GF!"(gu2.ATTENTE_B_0<3)")
Compilation finished in 1585 ms.
Running link step : cd /tmp/ltsmin4117668825245361803;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin4117668825245361803;'/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'
LTSmin run took 159446 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4117668825245361803;'/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'
Reverse transition relation is NOT exact ! Due to transitions gi4.gu5.t108, gi4.gu5.t109, gi4.gu5.t110, gi4.gu5.t111, gi4.gu5.t112, gi4.gu5.t113, gi4.gu5.t...3021
Computing Next relation with stutter on 20 deadlock states
LTSmin run took 308290 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4117668825245361803;'/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
28740 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,0,287.487,2216172,1,0,951,5.03446e+06,25,771,1891,6.09696e+06,2004
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Checking formula 1 : !((F(G("((gu3.CHOIX_0+gu3.CHOIX_1)<1)"))))
Formula 1 simplified : GF!"((gu3.CHOIX_0+gu3.CHOIX_1)<1)"
Computing Next relation with stutter on 20 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
23360 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,0,521.099,2447364,1,0,1919,1.1369e+07,20,1537,1814,1.20488e+07,2399
no accepting run found
Formula 1 is TRUE no accepting run found.
Checking formula 2 : !((G(F("(gu0.ROUTE_B_0<=gu0.SORTI_A_0)"))))
Formula 2 simplified : FG!"(gu0.ROUTE_B_0<=gu0.SORTI_A_0)"
Computing Next relation with stutter on 20 deadlock states
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin4117668825245361803;'/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/ltsmin4117668825245361803;'/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.
[2023-03-08 23:27:31] [INFO ] Applying decomposition
[2023-03-08 23:27:31] [INFO ] Flatten gal took : 55 ms
[2023-03-08 23:27:31] [INFO ] Decomposing Gal with order
[2023-03-08 23:27:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:27:31] [INFO ] Removed a total of 2910 redundant transitions.
[2023-03-08 23:27:32] [INFO ] Flatten gal took : 174 ms
[2023-03-08 23:27:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 27 ms.
[2023-03-08 23:27:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality7509032937388787615.gal : 51 ms
[2023-03-08 23:27:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality15758216099027933692.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/LTLCardinality7509032937388787615.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15758216099027933692.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 2 LTL properties
Checking formula 0 : !((G(F("(gROUTE_B.ROUTE_B_0<=gSORTI_A.SORTI_A_0)"))))
Formula 0 simplified : FG!"(gROUTE_B.ROUTE_B_0<=gSORTI_A.SORTI_A_0)"
LTSmin run took 361250 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin4117668825245361803;'/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'
LTSmin run took 883384 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3260485 ms.

BK_STOP 1678319250769

--------------------
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-COL-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-COL-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-167813689800043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N10.tgz
mv BridgeAndVehicles-COL-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 ;