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-167813690100275.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100275
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.7M
-rw-r--r-- 1 mcc users 29K Feb 25 12:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 25 12:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 299K Feb 25 12:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 25 12:14 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 12K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 113K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 352K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Feb 25 12:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Feb 25 12:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 329K Feb 25 12:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 12:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678337865339

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N10
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 04:57:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 04:57:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 04:57:47] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2023-03-09 04:57:47] [INFO ] Transformed 188 places.
[2023-03-09 04:57:47] [INFO ] Transformed 2108 transitions.
[2023-03-09 04:57:47] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 94 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:57:48] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2023-03-09 04:57:48] [INFO ] Computed 7 place invariants in 36 ms
[2023-03-09 04:57:49] [INFO ] Dead Transitions using invariants and state equation in 1174 ms found 0 transitions.
[2023-03-09 04:57:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:57:49] [INFO ] Invariant cache hit.
[2023-03-09 04:57:49] [INFO ] Implicit Places using invariants in 344 ms returned []
[2023-03-09 04:57:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:57:49] [INFO ] Invariant cache hit.
[2023-03-09 04:57:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:57:50] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned []
Implicit Place search using SMT with State Equation took 1455 ms to find 0 implicit places.
[2023-03-09 04:57:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:57:50] [INFO ] Invariant cache hit.
[2023-03-09 04:57:51] [INFO ] Dead Transitions using invariants and state equation in 882 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3651 ms. Remains : 188/188 places, 2108/2108 transitions.
Support contains 17 out of 188 places after structural reductions.
[2023-03-09 04:57:52] [INFO ] Flatten gal took : 162 ms
[2023-03-09 04:57:52] [INFO ] Flatten gal took : 105 ms
[2023-03-09 04:57:52] [INFO ] Input system was already deterministic with 2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 513 ms. (steps per millisecond=19 ) properties (out of 29) seen :24
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 04:57:53] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:57:53] [INFO ] Invariant cache hit.
[2023-03-09 04:57:53] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-09 04:57:53] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-09 04:57:53] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 04:57:54] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-09 04:57:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:57:54] [INFO ] After 276ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-09 04:57:54] [INFO ] After 771ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 463 ms.
[2023-03-09 04:57:55] [INFO ] After 1486ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 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 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 417 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 04:57:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 04:57:55] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-09 04:57:56] [INFO ] Dead Transitions using invariants and state equation in 958 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1380 ms. Remains : 185/188 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 301713 steps, run timeout after 3001 ms. (steps per millisecond=100 ) properties seen :{}
Probabilistic random walk after 301713 steps, saw 82809 distinct states, run finished after 3002 ms. (steps per millisecond=100 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 04:58:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:58:00] [INFO ] Invariant cache hit.
[2023-03-09 04:58:00] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:58:00] [INFO ] After 216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 04:58:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:58:00] [INFO ] After 435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 04:58:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:01] [INFO ] After 342ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 04:58:01] [INFO ] After 785ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 291 ms.
[2023-03-09 04:58:01] [INFO ] After 1584ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 46 ms.
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 273 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 185/185 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 246 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 04:58:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:58:02] [INFO ] Invariant cache hit.
[2023-03-09 04:58:02] [INFO ] Implicit Places using invariants in 478 ms returned []
[2023-03-09 04:58:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:58:02] [INFO ] Invariant cache hit.
[2023-03-09 04:58:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:04] [INFO ] Implicit Places using invariants and state equation in 1530 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2016 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 172 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2435 ms. Remains : 183/185 places, 2107/2107 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 249190 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 249190 steps, saw 68707 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 04:58:07] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 04:58:07] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-09 04:58:08] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 04:58:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:58:08] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 04:58:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:08] [INFO ] After 295ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 04:58:09] [INFO ] After 684ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 348 ms.
[2023-03-09 04:58:09] [INFO ] After 1415ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 129 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 143 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 04:58:09] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:58:09] [INFO ] Invariant cache hit.
[2023-03-09 04:58:10] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-09 04:58:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:58:10] [INFO ] Invariant cache hit.
[2023-03-09 04:58:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:10] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 953 ms to find 0 implicit places.
[2023-03-09 04:58:10] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-09 04:58:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:58:10] [INFO ] Invariant cache hit.
[2023-03-09 04:58:11] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1885 ms. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
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 1 with 2 rules applied. Total rules applied 1740 place count 182 transition count 368
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1742 place count 182 transition count 366
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1744 place count 180 transition count 366
Applied a total of 1744 rules in 25 ms. Remains 180 /183 variables (removed 3) and now considering 366/2107 (removed 1741) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 366 rows 180 cols
[2023-03-09 04:58:11] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:58:11] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 04:58:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 04:58:11] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 04:58:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 04:58:11] [INFO ] After 73ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 04:58:11] [INFO ] After 167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-09 04:58:11] [INFO ] After 398ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 ms
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((X(F(p0))||(p1&&X(p1)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 14 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 04:58:12] [INFO ] Computed 6 place invariants in 15 ms
[2023-03-09 04:58:12] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
[2023-03-09 04:58:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:12] [INFO ] Invariant cache hit.
[2023-03-09 04:58:13] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-09 04:58:13] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:13] [INFO ] Invariant cache hit.
[2023-03-09 04:58:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:14] [INFO ] Implicit Places using invariants and state equation in 912 ms returned [169]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1172 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 12 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1881 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s174), p0:(GT s82 s84)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 873 ms.
Product exploration explored 100000 steps with 50000 reset in 785 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.32 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 5 factoid took 234 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00 finished in 4128 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 U (p1&&X(p0))))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 14 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:16] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:16] [INFO ] Invariant cache hit.
[2023-03-09 04:58:17] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
[2023-03-09 04:58:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:17] [INFO ] Invariant cache hit.
[2023-03-09 04:58:17] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-09 04:58:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:17] [INFO ] Invariant cache hit.
[2023-03-09 04:58:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:18] [INFO ] Implicit Places using invariants and state equation in 1257 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1564 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 17 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2335 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p1:(LEQ s83 (ADD s168 s169)), p0:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 15099 steps with 4804 reset in 126 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01 finished in 2676 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 U (p1&&F(G(p2)))))))'
Support contains 10 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 624 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 04:58:19] [INFO ] Computed 6 place invariants in 16 ms
[2023-03-09 04:58:20] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
[2023-03-09 04:58:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:20] [INFO ] Invariant cache hit.
[2023-03-09 04:58:20] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-09 04:58:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:20] [INFO ] Invariant cache hit.
[2023-03-09 04:58:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:21] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1398 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 192 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2919 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s82), p0:(AND (GT s173 1) (LEQ (ADD s168 s169) s84) (LEQ s83 s0)), p2:(LEQ s170 (ADD s171 s172))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 148 reset in 838 ms.
Product exploration explored 100000 steps with 148 reset in 658 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 11 factoid took 667 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Finished random walk after 668 steps, including 0 resets, run visited all 6 properties in 6 ms. (steps per millisecond=111 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (AND p1 (NOT p2))), (F (NOT p2)), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 709 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
[2023-03-09 04:58:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 04:58:25] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:58:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 04:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:26] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2023-03-09 04:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:27] [INFO ] [Nat]Absence check using state equation in 89 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (AND p1 (NOT p2))), (F (NOT p2)), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 11 factoid took 416 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03 finished in 8548 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((F(p0)||(G(p1)&&X(p2))))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 14 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 04:58:27] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-09 04:58:28] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
[2023-03-09 04:58:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:28] [INFO ] Invariant cache hit.
[2023-03-09 04:58:28] [INFO ] Implicit Places using invariants in 269 ms returned []
[2023-03-09 04:58:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:28] [INFO ] Invariant cache hit.
[2023-03-09 04:58:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:29] [INFO ] Implicit Places using invariants and state equation in 1006 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1283 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 26 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2100 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GT 3 s0), p1:(LEQ 3 s168), p2:(LEQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 398 reset in 498 ms.
Product exploration explored 100000 steps with 393 reset in 507 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 653 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 289 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=96 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 730 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 157 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 04:58:32] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 04:58:32] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 04:58:33] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 04:58:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:33] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2023-03-09 04:58:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 04:58:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:34] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2023-03-09 04:58:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 451 ms returned sat
[2023-03-09 04:58:35] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 118 ms.
[2023-03-09 04:58:35] [INFO ] Added : 11 causal constraints over 3 iterations in 332 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 12 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:35] [INFO ] Invariant cache hit.
[2023-03-09 04:58:36] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
[2023-03-09 04:58:36] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:36] [INFO ] Invariant cache hit.
[2023-03-09 04:58:36] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-09 04:58:36] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:36] [INFO ] Invariant cache hit.
[2023-03-09 04:58:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:37] [INFO ] Implicit Places using invariants and state equation in 921 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
[2023-03-09 04:58:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:37] [INFO ] Invariant cache hit.
[2023-03-09 04:58:38] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2660 ms. Remains : 186/186 places, 2108/2108 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 488 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 256 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=64 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 621 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 141 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 04:58:40] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:40] [INFO ] Invariant cache hit.
[2023-03-09 04:58:40] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:41] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2023-03-09 04:58:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:58:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:58:42] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2023-03-09 04:58:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 1061 ms returned sat
[2023-03-09 04:58:43] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 105 ms.
[2023-03-09 04:58:43] [INFO ] Added : 12 causal constraints over 3 iterations in 540 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 170 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 397 reset in 487 ms.
Product exploration explored 100000 steps with 394 reset in 593 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 3 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 186 transition count 2108
Deduced a syphon composed of 1 places in 4 ms
Applied a total of 1 rules in 250 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 04:58:45] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:58:47] [INFO ] Dead Transitions using invariants and state equation in 1673 ms found 0 transitions.
[2023-03-09 04:58:47] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-09 04:58:47] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:47] [INFO ] Invariant cache hit.
[2023-03-09 04:58:48] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/186 places, 2108/2108 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2659 ms. Remains : 186/186 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin17136817962626902602
[2023-03-09 04:58:48] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17136817962626902602
Running compilation step : cd /tmp/ltsmin17136817962626902602;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17136817962626902602;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17136817962626902602;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 18 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:58:51] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 04:58:51] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 04:58:52] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
[2023-03-09 04:58:52] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:52] [INFO ] Invariant cache hit.
[2023-03-09 04:58:52] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-09 04:58:52] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:52] [INFO ] Invariant cache hit.
[2023-03-09 04:58:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:58:53] [INFO ] Implicit Places using invariants and state equation in 1027 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2023-03-09 04:58:53] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:58:53] [INFO ] Invariant cache hit.
[2023-03-09 04:58:53] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2759 ms. Remains : 186/186 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin10170043388812709905
[2023-03-09 04:58:54] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10170043388812709905
Running compilation step : cd /tmp/ltsmin10170043388812709905;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10170043388812709905;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10170043388812709905;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:58:57] [INFO ] Flatten gal took : 87 ms
[2023-03-09 04:58:57] [INFO ] Flatten gal took : 151 ms
[2023-03-09 04:58:57] [INFO ] Time to serialize gal into /tmp/LTL7842958685268523842.gal : 73 ms
[2023-03-09 04:58:57] [INFO ] Time to serialize properties into /tmp/LTL13586520533438711235.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7842958685268523842.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3183859022343271751.hoa' '-atoms' '/tmp/LTL13586520533438711235.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/LTL13586520533438711235.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3183859022343271751.hoa
Detected timeout of ITS tools.
[2023-03-09 04:59:12] [INFO ] Flatten gal took : 86 ms
[2023-03-09 04:59:13] [INFO ] Flatten gal took : 89 ms
[2023-03-09 04:59:13] [INFO ] Time to serialize gal into /tmp/LTL5795657504386368116.gal : 19 ms
[2023-03-09 04:59:13] [INFO ] Time to serialize properties into /tmp/LTL3598488933389503664.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/LTL5795657504386368116.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3598488933389503664.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(G((F("(ROUTE_A<3)"))||((G("(ATTENTE_B>=3)"))&&(X("(SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A<3)" & (F!"(ATTENTE_B>=3)" | X!"(SORTI_A<=1)"))
Detected timeout of ITS tools.
[2023-03-09 04:59:28] [INFO ] Flatten gal took : 65 ms
[2023-03-09 04:59:28] [INFO ] Applying decomposition
[2023-03-09 04:59:28] [INFO ] Flatten gal took : 74 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/graph904439529169809793.txt' '-o' '/tmp/graph904439529169809793.bin' '-w' '/tmp/graph904439529169809793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph904439529169809793.bin' '-l' '-1' '-v' '-w' '/tmp/graph904439529169809793.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:59:28] [INFO ] Decomposing Gal with order
[2023-03-09 04:59:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:59:29] [INFO ] Removed a total of 4076 redundant transitions.
[2023-03-09 04:59:29] [INFO ] Flatten gal took : 835 ms
[2023-03-09 04:59:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 44 ms.
[2023-03-09 04:59:29] [INFO ] Time to serialize gal into /tmp/LTL14786188322922295474.gal : 4 ms
[2023-03-09 04:59:29] [INFO ] Time to serialize properties into /tmp/LTL256787605483162082.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/LTL14786188322922295474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL256787605483162082.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(G((F("(u3.ROUTE_A<3)"))||((G("(i0.u4.ATTENTE_B>=3)"))&&(X("(i0.u1.SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(u3.ROUTE_A<3)" & (F!"(i0.u4.ATTENTE_B>=3)" | X!"(i0.u1.SORTI_A<=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8014275912059536861
[2023-03-09 04:59:44] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8014275912059536861
Running compilation step : cd /tmp/ltsmin8014275912059536861;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8014275912059536861;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8014275912059536861;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 finished in 80156 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(X((p0&&F((!p0&&X((!p0 U (p1||G(!p0)))))))))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 51 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 04:59:47] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 04:59:47] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:59:48] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
[2023-03-09 04:59:48] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:59:48] [INFO ] Invariant cache hit.
[2023-03-09 04:59:48] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-09 04:59:48] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 04:59:48] [INFO ] Invariant cache hit.
[2023-03-09 04:59:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:59:49] [INFO ] Implicit Places using invariants and state equation in 980 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1235 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 13 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2163 ms. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 241 ms :[true, true, true, true, true, p0, (AND p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}, { cond=(NOT p0), acceptance={0} source=5 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s167 (ADD s84 s85)), p1:(GT (ADD s84 s85) s172)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05 finished in 2442 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(F((p0||(X(p1) U ((p2&&X(p1))||X(G(p1)))))))))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 24 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:59:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 04:59:50] [INFO ] Computed 6 place invariants in 8 ms
[2023-03-09 04:59:50] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
[2023-03-09 04:59:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:59:50] [INFO ] Invariant cache hit.
[2023-03-09 04:59:51] [INFO ] Implicit Places using invariants in 423 ms returned []
[2023-03-09 04:59:51] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:59:51] [INFO ] Invariant cache hit.
[2023-03-09 04:59:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 04:59:54] [INFO ] Implicit Places using invariants and state equation in 3437 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3878 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 14 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4584 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ 3 s172) (LEQ 1 s172)), p2:(GT 1 s172), p1:(GT 3 s172)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1023 ms.
Product exploration explored 100000 steps with 25000 reset in 1039 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 467 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 04:59:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2023-03-09 04:59:58] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:59:58] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p2 (NOT p1) (NOT p0)))), (G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) p1 (NOT p0))), (F (NOT (AND p2 p1 (NOT p0))))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))
Knowledge based reduction with 10 factoid took 276 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06 finished in 8462 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 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 217 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 04:59:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 04:59:58] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-09 04:59:59] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
[2023-03-09 04:59:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:59:59] [INFO ] Invariant cache hit.
[2023-03-09 04:59:59] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-09 04:59:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 04:59:59] [INFO ] Invariant cache hit.
[2023-03-09 05:00:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:00:00] [INFO ] Implicit Places using invariants and state equation in 1009 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1285 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 157 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2488 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ s142 s84) (LEQ s171 s83))], 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 148 reset in 825 ms.
Product exploration explored 100000 steps with 148 reset in 851 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 144 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 24 ms :[(NOT p0)]
Finished random walk after 747 steps, including 1 resets, run visited all 1 properties in 6 ms. (steps per millisecond=124 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 191 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 05:00:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2023-03-09 05:00:03] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 05:00:04] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
[2023-03-09 05:00:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:04] [INFO ] Invariant cache hit.
[2023-03-09 05:00:04] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-09 05:00:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:04] [INFO ] Invariant cache hit.
[2023-03-09 05:00:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:00:08] [INFO ] Implicit Places using invariants and state equation in 4079 ms returned []
Implicit Place search using SMT with State Equation took 4340 ms to find 0 implicit places.
[2023-03-09 05:00:08] [INFO ] Redundant transitions in 161 ms returned []
[2023-03-09 05:00:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:08] [INFO ] Invariant cache hit.
[2023-03-09 05:00:09] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6029 ms. Remains : 185/185 places, 2108/2108 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 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 38 ms :[(NOT p0)]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=74 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 148 reset in 668 ms.
Product exploration explored 100000 steps with 148 reset in 584 ms.
Built C files in :
/tmp/ltsmin18048015756301864418
[2023-03-09 05:00:10] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:00:10] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18048015756301864418
Running compilation step : cd /tmp/ltsmin18048015756301864418;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18048015756301864418;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18048015756301864418;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 207 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 05:00:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:14] [INFO ] Invariant cache hit.
[2023-03-09 05:00:14] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
[2023-03-09 05:00:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:14] [INFO ] Invariant cache hit.
[2023-03-09 05:00:15] [INFO ] Implicit Places using invariants in 238 ms returned []
[2023-03-09 05:00:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:15] [INFO ] Invariant cache hit.
[2023-03-09 05:00:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:00:15] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
[2023-03-09 05:00:15] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-09 05:00:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:00:15] [INFO ] Invariant cache hit.
[2023-03-09 05:00:16] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2496 ms. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin15435493725769295562
[2023-03-09 05:00:16] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:00:16] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15435493725769295562
Running compilation step : cd /tmp/ltsmin15435493725769295562;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15435493725769295562;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15435493725769295562;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 05:00:19] [INFO ] Flatten gal took : 58 ms
[2023-03-09 05:00:19] [INFO ] Flatten gal took : 125 ms
[2023-03-09 05:00:19] [INFO ] Time to serialize gal into /tmp/LTL4924615030876435164.gal : 32 ms
[2023-03-09 05:00:19] [INFO ] Time to serialize properties into /tmp/LTL10498642004083844335.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4924615030876435164.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7995736052735334008.hoa' '-atoms' '/tmp/LTL10498642004083844335.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/LTL10498642004083844335.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7995736052735334008.hoa
Detected timeout of ITS tools.
[2023-03-09 05:00:35] [INFO ] Flatten gal took : 52 ms
[2023-03-09 05:00:35] [INFO ] Flatten gal took : 109 ms
[2023-03-09 05:00:35] [INFO ] Time to serialize gal into /tmp/LTL9993385102213346568.gal : 44 ms
[2023-03-09 05:00:35] [INFO ] Time to serialize properties into /tmp/LTL10791162392903613790.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/LTL9993385102213346568.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10791162392903613790.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("((NB_ATTENTE_B_55<=CAPACITE)&&(VIDANGE_1<=SORTI_A))"))))
Formula 0 simplified : GF!"((NB_ATTENTE_B_55<=CAPACITE)&&(VIDANGE_1<=SORTI_A))"
Detected timeout of ITS tools.
[2023-03-09 05:00:50] [INFO ] Flatten gal took : 57 ms
[2023-03-09 05:00:50] [INFO ] Applying decomposition
[2023-03-09 05:00:50] [INFO ] Flatten gal took : 52 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/graph1250221469618010038.txt' '-o' '/tmp/graph1250221469618010038.bin' '-w' '/tmp/graph1250221469618010038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1250221469618010038.bin' '-l' '-1' '-v' '-w' '/tmp/graph1250221469618010038.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:00:50] [INFO ] Decomposing Gal with order
[2023-03-09 05:00:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:00:51] [INFO ] Removed a total of 2884 redundant transitions.
[2023-03-09 05:00:51] [INFO ] Flatten gal took : 770 ms
[2023-03-09 05:00:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 2184 labels/synchronizations in 79 ms.
[2023-03-09 05:00:51] [INFO ] Time to serialize gal into /tmp/LTL2197720621658387264.gal : 8 ms
[2023-03-09 05:00:51] [INFO ] Time to serialize properties into /tmp/LTL9373705476750914958.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/LTL2197720621658387264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9373705476750914958.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("((gu2.NB_ATTENTE_B_55<=gu2.CAPACITE)&&(gu1.VIDANGE_1<=gu1.SORTI_A))"))))
Formula 0 simplified : GF!"((gu2.NB_ATTENTE_B_55<=gu2.CAPACITE)&&(gu1.VIDANGE_1<=gu1.SORTI_A))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8891762228695848469
[2023-03-09 05:01:06] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8891762228695848469
Running compilation step : cd /tmp/ltsmin8891762228695848469;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8891762228695848469;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8891762228695848469;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08 finished in 71344 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' '!(((p0 U G(p1))&&X(p2)))'
Support contains 5 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 27 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 05:01:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 05:01:10] [INFO ] Computed 6 place invariants in 15 ms
[2023-03-09 05:01:10] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
[2023-03-09 05:01:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:01:10] [INFO ] Invariant cache hit.
[2023-03-09 05:01:11] [INFO ] Implicit Places using invariants in 238 ms returned []
[2023-03-09 05:01:11] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 05:01:11] [INFO ] Invariant cache hit.
[2023-03-09 05:01:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:11] [INFO ] Implicit Places using invariants and state equation in 874 ms returned [169]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1115 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 10 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1889 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s173), p0:(AND (OR (LEQ s82 s85) (LEQ 1 s173)) (LEQ s84 s86)), p2:(LEQ 3 s84)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09 finished in 2116 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 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 20 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 05:01:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 05:01:12] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 05:01:12] [INFO ] Dead Transitions using invariants and state equation in 673 ms found 0 transitions.
[2023-03-09 05:01:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:12] [INFO ] Invariant cache hit.
[2023-03-09 05:01:13] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-09 05:01:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:13] [INFO ] Invariant cache hit.
[2023-03-09 05:01:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:13] [INFO ] Implicit Places using invariants and state equation in 909 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1171 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 11 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1889 ms. Remains : 183/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11 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:(OR (GT s167 s169) (GT s137 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 4 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11 finished in 1993 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))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 183 transition count 2106
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 182 transition count 2105
Applied a total of 8 rules in 187 ms. Remains 182 /188 variables (removed 6) and now considering 2105/2108 (removed 3) transitions.
[2023-03-09 05:01:14] [INFO ] Flow matrix only has 367 transitions (discarded 1738 similar events)
// Phase 1: matrix 367 rows 182 cols
[2023-03-09 05:01:14] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-09 05:01:14] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-09 05:01:14] [INFO ] Flow matrix only has 367 transitions (discarded 1738 similar events)
[2023-03-09 05:01:14] [INFO ] Invariant cache hit.
[2023-03-09 05:01:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:15] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1398 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 181/188 places, 2105/2108 transitions.
Applied a total of 0 rules in 151 ms. Remains 181 /181 variables (removed 0) and now considering 2105/2105 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1737 ms. Remains : 181/188 places, 2105/2108 transitions.
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GT 1 s140) (OR (GT 2 s167) (GT 3 s82)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 171 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14 finished in 1814 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||X(G(p2)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 25 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 05:01:15] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 05:01:15] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 05:01:16] [INFO ] Dead Transitions using invariants and state equation in 668 ms found 0 transitions.
[2023-03-09 05:01:16] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:16] [INFO ] Invariant cache hit.
[2023-03-09 05:01:16] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-09 05:01:16] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:16] [INFO ] Invariant cache hit.
[2023-03-09 05:01:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:18] [INFO ] Implicit Places using invariants and state equation in 1200 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1457 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2167 ms. Remains : 183/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(OR (LEQ 3 s83) (LEQ s83 s169)), p0:(LEQ s83 s171), p2:(LEQ s83 s169)], 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, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 742 ms.
Product exploration explored 100000 steps with 50000 reset in 753 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/183 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 9 factoid took 205 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15 finished in 4130 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((F(p0)||(G(p1)&&X(p2))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04
Stuttering acceptance computed with spot in 210 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 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 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 61 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 05:01:20] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2023-03-09 05:01:20] [INFO ] Computed 6 place invariants in 9 ms
[2023-03-09 05:01:21] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
[2023-03-09 05:01:21] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:21] [INFO ] Invariant cache hit.
[2023-03-09 05:01:21] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-09 05:01:21] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:21] [INFO ] Invariant cache hit.
[2023-03-09 05:01:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:22] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1309 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 185/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 47 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2175 ms. Remains : 185/188 places, 2107/2108 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GT 3 s0), p1:(LEQ 3 s168), p2:(LEQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 412 reset in 761 ms.
Product exploration explored 100000 steps with 417 reset in 573 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Graph (complete) has 4143 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/185 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 704 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 257 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 742 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 126 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 05:01:25] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 05:01:25] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 05:01:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 05:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:01:27] [INFO ] [Real]Absence check using state equation in 888 ms returned sat
[2023-03-09 05:01:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:01:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 05:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:01:28] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2023-03-09 05:01:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:28] [INFO ] [Nat]Added 22 Read/Feed constraints in 254 ms returned sat
[2023-03-09 05:01:28] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 77 ms.
[2023-03-09 05:01:28] [INFO ] Added : 8 causal constraints over 3 iterations in 277 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 10 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:01:28] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:29] [INFO ] Invariant cache hit.
[2023-03-09 05:01:29] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
[2023-03-09 05:01:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:29] [INFO ] Invariant cache hit.
[2023-03-09 05:01:30] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-09 05:01:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:30] [INFO ] Invariant cache hit.
[2023-03-09 05:01:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:30] [INFO ] Implicit Places using invariants and state equation in 857 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2023-03-09 05:01:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:30] [INFO ] Invariant cache hit.
[2023-03-09 05:01:31] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2354 ms. Remains : 185/185 places, 2107/2107 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Graph (complete) has 4143 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/185 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 484 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 273 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=91 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 627 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 204 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 05:01:33] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:33] [INFO ] Invariant cache hit.
[2023-03-09 05:01:33] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 05:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:01:34] [INFO ] [Real]Absence check using state equation in 950 ms returned sat
[2023-03-09 05:01:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:01:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 05:01:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:01:35] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2023-03-09 05:01:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 229 ms returned sat
[2023-03-09 05:01:35] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 45 ms.
[2023-03-09 05:01:36] [INFO ] Added : 8 causal constraints over 3 iterations in 141 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 146 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 419 reset in 528 ms.
Product exploration explored 100000 steps with 417 reset in 492 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 149 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 141 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:01:37] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:37] [INFO ] Invariant cache hit.
[2023-03-09 05:01:38] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
[2023-03-09 05:01:38] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-09 05:01:38] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:38] [INFO ] Invariant cache hit.
[2023-03-09 05:01:38] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1402 ms. Remains : 185/185 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin3691310350681936212
[2023-03-09 05:01:38] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3691310350681936212
Running compilation step : cd /tmp/ltsmin3691310350681936212;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3691310350681936212;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3691310350681936212;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 10 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 05:01:41] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:41] [INFO ] Invariant cache hit.
[2023-03-09 05:01:42] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
[2023-03-09 05:01:42] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:42] [INFO ] Invariant cache hit.
[2023-03-09 05:01:42] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-09 05:01:42] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:42] [INFO ] Invariant cache hit.
[2023-03-09 05:01:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 05:01:44] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 1726 ms to find 0 implicit places.
[2023-03-09 05:01:44] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 05:01:44] [INFO ] Invariant cache hit.
[2023-03-09 05:01:45] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3186 ms. Remains : 185/185 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin758150524071093305
[2023-03-09 05:01:45] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin758150524071093305
Running compilation step : cd /tmp/ltsmin758150524071093305;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin758150524071093305;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin758150524071093305;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 05:01:48] [INFO ] Flatten gal took : 116 ms
[2023-03-09 05:01:48] [INFO ] Flatten gal took : 106 ms
[2023-03-09 05:01:48] [INFO ] Time to serialize gal into /tmp/LTL4611903771315913092.gal : 10 ms
[2023-03-09 05:01:48] [INFO ] Time to serialize properties into /tmp/LTL11623460238754183344.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/LTL4611903771315913092.gal' '-t' 'CGAL' '-hoa' '/tmp/aut779088548335532839.hoa' '-atoms' '/tmp/LTL11623460238754183344.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/LTL11623460238754183344.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut779088548335532839.hoa
Detected timeout of ITS tools.
[2023-03-09 05:02:03] [INFO ] Flatten gal took : 49 ms
[2023-03-09 05:02:03] [INFO ] Flatten gal took : 50 ms
[2023-03-09 05:02:03] [INFO ] Time to serialize gal into /tmp/LTL1235886146988427739.gal : 12 ms
[2023-03-09 05:02:03] [INFO ] Time to serialize properties into /tmp/LTL17560700197680816732.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/LTL1235886146988427739.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17560700197680816732.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(ROUTE_A<3)"))||((G("(ATTENTE_B>=3)"))&&(X("(SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A<3)" & (F!"(ATTENTE_B>=3)" | X!"(SORTI_A<=1)"))
Detected timeout of ITS tools.
[2023-03-09 05:02:18] [INFO ] Flatten gal took : 66 ms
[2023-03-09 05:02:18] [INFO ] Applying decomposition
[2023-03-09 05:02:19] [INFO ] Flatten gal took : 92 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/graph4516088592832103531.txt' '-o' '/tmp/graph4516088592832103531.bin' '-w' '/tmp/graph4516088592832103531.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4516088592832103531.bin' '-l' '-1' '-v' '-w' '/tmp/graph4516088592832103531.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:02:19] [INFO ] Decomposing Gal with order
[2023-03-09 05:02:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:02:19] [INFO ] Removed a total of 4814 redundant transitions.
[2023-03-09 05:02:19] [INFO ] Flatten gal took : 294 ms
[2023-03-09 05:02:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 605 labels/synchronizations in 19 ms.
[2023-03-09 05:02:19] [INFO ] Time to serialize gal into /tmp/LTL5329959292873403579.gal : 3 ms
[2023-03-09 05:02:19] [INFO ] Time to serialize properties into /tmp/LTL3813112241148476592.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/LTL5329959292873403579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3813112241148476592.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(G((F("(u3.ROUTE_A<3)"))||((G("(i0.u4.ATTENTE_B>=3)"))&&(X("(i0.u4.SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(u3.ROUTE_A<3)" & (F!"(i0.u4.ATTENTE_B>=3)" | X!"(i0.u4.SORTI_A<=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13503206877307075480
[2023-03-09 05:02:34] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13503206877307075480
Running compilation step : cd /tmp/ltsmin13503206877307075480;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13503206877307075480;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13503206877307075480;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 finished in 77807 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)))'
[2023-03-09 05:02:38] [INFO ] Flatten gal took : 112 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8985142998836643382
[2023-03-09 05:02:38] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:02:38] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8985142998836643382
Running compilation step : cd /tmp/ltsmin8985142998836643382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 05:02:38] [INFO ] Applying decomposition
[2023-03-09 05:02:38] [INFO ] Flatten gal took : 108 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/graph18381793994000937626.txt' '-o' '/tmp/graph18381793994000937626.bin' '-w' '/tmp/graph18381793994000937626.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18381793994000937626.bin' '-l' '-1' '-v' '-w' '/tmp/graph18381793994000937626.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:02:38] [INFO ] Decomposing Gal with order
[2023-03-09 05:02:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:02:39] [INFO ] Removed a total of 3202 redundant transitions.
[2023-03-09 05:02:39] [INFO ] Flatten gal took : 1324 ms
[2023-03-09 05:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2340 labels/synchronizations in 62 ms.
[2023-03-09 05:02:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality3190709273773899587.gal : 8 ms
[2023-03-09 05:02:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality13900640738666606455.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/LTLCardinality3190709273773899587.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13900640738666606455.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 : !((X(G((F("(gi1.gu1.ROUTE_A<3)"))||((G("(gi1.gu4.ATTENTE_B>=3)"))&&(X("(gu5.SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(gi1.gu1.ROUTE_A<3)" & (F!"(gi1.gu4.ATTENTE_B>=3)" | X!"(gu5.SORTI_A<=1)"))
Compilation finished in 4421 ms.
Running link step : cd /tmp/ltsmin8985142998836643382;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin8985142998836643382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((<>((LTLAPp0==true))||([]((LTLAPp1==true))&&X((LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 05:24:17] [INFO ] Flatten gal took : 239 ms
[2023-03-09 05:24:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality3940958121892906504.gal : 28 ms
[2023-03-09 05:24:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality4211919843035448373.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/LTLCardinality3940958121892906504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4211919843035448373.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 2 LTL properties
Checking formula 0 : !((X(G((F("(ROUTE_A<3)"))||((G("(ATTENTE_B>=3)"))&&(X("(SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A<3)" & (F!"(ATTENTE_B>=3)" | X!"(SORTI_A<=1)"))
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin8985142998836643382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((<>((LTLAPp0==true))||([]((LTLAPp1==true))&&X((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8985142998836643382;'/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'
Detected timeout of ITS tools.
[2023-03-09 05:45:54] [INFO ] Flatten gal took : 196 ms
[2023-03-09 05:45:54] [INFO ] Input system was already deterministic with 2108 transitions.
[2023-03-09 05:45:54] [INFO ] Transformed 188 places.
[2023-03-09 05:45:54] [INFO ] Transformed 2108 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 05:45:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality1749445972127452408.gal : 15 ms
[2023-03-09 05:45:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality12511248837761867165.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/LTLCardinality1749445972127452408.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12511248837761867165.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G((F("(ROUTE_A<3)"))||((G("(ATTENTE_B>=3)"))&&(X("(SORTI_A<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A<3)" & (F!"(ATTENTE_B>=3)" | X!"(SORTI_A<=1)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 10522432 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16029324 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V80P20N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N10, 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-167813690100275"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N10.tgz
mv BridgeAndVehicles-PT-V80P20N10 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 ;