Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414700267.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BugTracking-PT-q8m064, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414700267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Jun 12 13:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 12 13:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16M May 18 16:42 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 BugTracking-PT-q8m064-LTLCardinality-10

=== Now, execution of the tool begins

BK_START 1718215503579

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m064
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-12 18:05:05] [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]
[2024-06-12 18:05:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-12 18:05:06] [INFO ] Load time of PNML (sax parser for PT used): 652 ms
[2024-06-12 18:05:06] [INFO ] Transformed 754 places.
[2024-06-12 18:05:06] [INFO ] Transformed 27370 transitions.
[2024-06-12 18:05:06] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 815 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 474 places in 91 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m064-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 102 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2024-06-12 18:05:06] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2024-06-12 18:05:06] [INFO ] Computed 8 invariants in 41 ms
[2024-06-12 18:05:07] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-06-12 18:05:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-06-12 18:05:07] [INFO ] Invariant cache hit.
[2024-06-12 18:05:07] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-06-12 18:05:08] [INFO ] Implicit Places using invariants and state equation in 1722 ms returned []
Implicit Place search using SMT with State Equation took 2251 ms to find 0 implicit places.
[2024-06-12 18:05:08] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-06-12 18:05:08] [INFO ] Invariant cache hit.
[2024-06-12 18:05:10] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3508 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 16 out of 277 places after structural reductions.
[2024-06-12 18:05:10] [INFO ] Flatten gal took : 382 ms
[2024-06-12 18:05:10] [INFO ] Flatten gal took : 239 ms
[2024-06-12 18:05:11] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10039 steps, including 12 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-06-12 18:05:12] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-06-12 18:05:12] [INFO ] Invariant cache hit.
[2024-06-12 18:05:12] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-06-12 18:05:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:05:14] [INFO ] After 1474ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2024-06-12 18:05:14] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-06-12 18:05:15] [INFO ] After 1233ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :2 sat :9
[2024-06-12 18:05:15] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 6 ms to minimize.
[2024-06-12 18:05:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 342 ms
[2024-06-12 18:05:16] [INFO ] Deduced a trap composed of 16 places in 178 ms of which 1 ms to minimize.
[2024-06-12 18:05:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 382 ms
[2024-06-12 18:05:16] [INFO ] Deduced a trap composed of 46 places in 306 ms of which 0 ms to minimize.
[2024-06-12 18:05:17] [INFO ] Deduced a trap composed of 48 places in 260 ms of which 2 ms to minimize.
[2024-06-12 18:05:17] [INFO ] Deduced a trap composed of 24 places in 256 ms of which 1 ms to minimize.
[2024-06-12 18:05:17] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1080 ms
[2024-06-12 18:05:17] [INFO ] Deduced a trap composed of 60 places in 334 ms of which 0 ms to minimize.
[2024-06-12 18:05:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 532 ms
[2024-06-12 18:05:18] [INFO ] Deduced a trap composed of 17 places in 448 ms of which 1 ms to minimize.
[2024-06-12 18:05:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 540 ms
[2024-06-12 18:05:19] [INFO ] Deduced a trap composed of 60 places in 345 ms of which 1 ms to minimize.
[2024-06-12 18:05:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 582 ms
[2024-06-12 18:05:19] [INFO ] After 5437ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :6
Attempting to minimize the solution found.
Minimization took 715 ms.
[2024-06-12 18:05:20] [INFO ] After 7790ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :6
Fused 11 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 837 ms.
Support contains 8 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 269 transition count 3871
Applied a total of 16 rules in 300 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 302 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 121971 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 121971 steps, saw 46301 distinct states, run finished after 3003 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 6 properties.
[2024-06-12 18:05:24] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-06-12 18:05:24] [INFO ] Computed 8 invariants in 23 ms
[2024-06-12 18:05:24] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-06-12 18:05:24] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-06-12 18:05:26] [INFO ] After 1201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-06-12 18:05:26] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:05:27] [INFO ] After 844ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2024-06-12 18:05:27] [INFO ] Deduced a trap composed of 16 places in 206 ms of which 1 ms to minimize.
[2024-06-12 18:05:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 377 ms
[2024-06-12 18:05:27] [INFO ] Deduced a trap composed of 10 places in 142 ms of which 0 ms to minimize.
[2024-06-12 18:05:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 357 ms
[2024-06-12 18:05:28] [INFO ] Deduced a trap composed of 87 places in 418 ms of which 1 ms to minimize.
[2024-06-12 18:05:29] [INFO ] Deduced a trap composed of 57 places in 421 ms of which 0 ms to minimize.
[2024-06-12 18:05:30] [INFO ] Deduced a trap composed of 23 places in 529 ms of which 1 ms to minimize.
[2024-06-12 18:05:30] [INFO ] Deduced a trap composed of 19 places in 522 ms of which 1 ms to minimize.
[2024-06-12 18:05:31] [INFO ] Deduced a trap composed of 10 places in 557 ms of which 1 ms to minimize.
[2024-06-12 18:05:31] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3092 ms
[2024-06-12 18:05:31] [INFO ] After 5494ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 821 ms.
[2024-06-12 18:05:32] [INFO ] After 7633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 125 ms.
Support contains 8 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 84 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 83 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-06-12 18:05:32] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:05:32] [INFO ] Invariant cache hit.
[2024-06-12 18:05:33] [INFO ] Implicit Places using invariants in 481 ms returned []
[2024-06-12 18:05:33] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:05:33] [INFO ] Invariant cache hit.
[2024-06-12 18:05:33] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:05:35] [INFO ] Implicit Places using invariants and state equation in 2108 ms returned []
Implicit Place search using SMT with State Equation took 2598 ms to find 0 implicit places.
[2024-06-12 18:05:35] [INFO ] Redundant transitions in 384 ms returned []
[2024-06-12 18:05:35] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:05:35] [INFO ] Invariant cache hit.
[2024-06-12 18:05:37] [INFO ] Dead Transitions using invariants and state equation in 1248 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4326 ms. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 325 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 3691 rows 263 cols
[2024-06-12 18:05:37] [INFO ] Computed 9 invariants in 45 ms
[2024-06-12 18:05:37] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-06-12 18:05:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-06-12 18:05:38] [INFO ] After 1244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-06-12 18:05:39] [INFO ] After 2281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 466 ms.
[2024-06-12 18:05:40] [INFO ] After 2838ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
FORMULA BugTracking-PT-q8m064-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 131 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 159 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:05:40] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-06-12 18:05:40] [INFO ] Computed 8 invariants in 29 ms
[2024-06-12 18:05:41] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-06-12 18:05:41] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:41] [INFO ] Invariant cache hit.
[2024-06-12 18:05:41] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:05:43] [INFO ] Implicit Places using invariants and state equation in 1831 ms returned []
Implicit Place search using SMT with State Equation took 2352 ms to find 0 implicit places.
[2024-06-12 18:05:43] [INFO ] Redundant transitions in 213 ms returned []
[2024-06-12 18:05:43] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:43] [INFO ] Invariant cache hit.
[2024-06-12 18:05:44] [INFO ] Dead Transitions using invariants and state equation in 1026 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3761 ms. Remains : 275/277 places, 3877/3871 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 105 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s235 s24)], 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 87 reset in 627 ms.
Product exploration explored 100000 steps with 86 reset in 540 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 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 32 ms :[(NOT p0)]
Finished random walk after 8095 steps, including 6 resets, run visited all 1 properties in 28 ms. (steps per millisecond=289 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 102 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 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 81 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-06-12 18:05:46] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:46] [INFO ] Invariant cache hit.
[2024-06-12 18:05:46] [INFO ] Implicit Places using invariants in 420 ms returned []
[2024-06-12 18:05:46] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:46] [INFO ] Invariant cache hit.
[2024-06-12 18:05:47] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:05:48] [INFO ] Implicit Places using invariants and state equation in 1874 ms returned []
Implicit Place search using SMT with State Equation took 2298 ms to find 0 implicit places.
[2024-06-12 18:05:48] [INFO ] Redundant transitions in 161 ms returned []
[2024-06-12 18:05:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:48] [INFO ] Invariant cache hit.
[2024-06-12 18:05:49] [INFO ] Dead Transitions using invariants and state equation in 1189 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3741 ms. Remains : 275/275 places, 3877/3877 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 48 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 21 ms :[(NOT p0)]
Finished random walk after 937 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=312 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 89 reset in 704 ms.
Product exploration explored 100000 steps with 88 reset in 567 ms.
Built C files in :
/tmp/ltsmin13435018571078616456
[2024-06-12 18:05:51] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:05:51] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13435018571078616456
Running compilation step : cd /tmp/ltsmin13435018571078616456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13435018571078616456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13435018571078616456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 91 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-06-12 18:05:54] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:54] [INFO ] Invariant cache hit.
[2024-06-12 18:05:55] [INFO ] Implicit Places using invariants in 464 ms returned []
[2024-06-12 18:05:55] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:55] [INFO ] Invariant cache hit.
[2024-06-12 18:05:55] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:05:57] [INFO ] Implicit Places using invariants and state equation in 1895 ms returned []
Implicit Place search using SMT with State Equation took 2361 ms to find 0 implicit places.
[2024-06-12 18:05:57] [INFO ] Redundant transitions in 189 ms returned []
[2024-06-12 18:05:57] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:05:57] [INFO ] Invariant cache hit.
[2024-06-12 18:05:58] [INFO ] Dead Transitions using invariants and state equation in 1285 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3934 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin16450200745493279466
[2024-06-12 18:05:58] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:05:58] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16450200745493279466
Running compilation step : cd /tmp/ltsmin16450200745493279466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16450200745493279466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16450200745493279466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-06-12 18:06:02] [INFO ] Flatten gal took : 178 ms
[2024-06-12 18:06:02] [INFO ] Flatten gal took : 186 ms
[2024-06-12 18:06:02] [INFO ] Time to serialize gal into /tmp/LTL1898860945888154660.gal : 42 ms
[2024-06-12 18:06:02] [INFO ] Time to serialize properties into /tmp/LTL438044124075551158.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1898860945888154660.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14983069535199757318.hoa' '-atoms' '/tmp/LTL438044124075551158.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL438044124075551158.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14983069535199757318.hoa
Detected timeout of ITS tools.
[2024-06-12 18:06:17] [INFO ] Flatten gal took : 120 ms
[2024-06-12 18:06:17] [INFO ] Flatten gal took : 125 ms
[2024-06-12 18:06:17] [INFO ] Time to serialize gal into /tmp/LTL10935078920893762915.gal : 17 ms
[2024-06-12 18:06:17] [INFO ] Time to serialize properties into /tmp/LTL10622045479626146931.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10935078920893762915.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10622045479626146931.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(ch3_FIX_AGAIN_q5<=l26)"))))
Formula 0 simplified : GF!"(ch3_FIX_AGAIN_q5<=l26)"
Detected timeout of ITS tools.
[2024-06-12 18:06:33] [INFO ] Flatten gal took : 212 ms
[2024-06-12 18:06:33] [INFO ] Applying decomposition
[2024-06-12 18:06:33] [INFO ] Flatten gal took : 155 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14626903120295620087.txt' '-o' '/tmp/graph14626903120295620087.bin' '-w' '/tmp/graph14626903120295620087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14626903120295620087.bin' '-l' '-1' '-v' '-w' '/tmp/graph14626903120295620087.weights' '-q' '0' '-e' '0.001'
[2024-06-12 18:06:33] [INFO ] Decomposing Gal with order
[2024-06-12 18:06:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-12 18:06:34] [INFO ] Removed a total of 1106 redundant transitions.
[2024-06-12 18:06:34] [INFO ] Flatten gal took : 935 ms
[2024-06-12 18:06:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 1166 labels/synchronizations in 63 ms.
[2024-06-12 18:06:34] [INFO ] Time to serialize gal into /tmp/LTL3966273081285235657.gal : 22 ms
[2024-06-12 18:06:34] [INFO ] Time to serialize properties into /tmp/LTL4878449952071800416.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3966273081285235657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4878449952071800416.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu5.ch3_FIX_AGAIN_q5<=gu5.l26)"))))
Formula 0 simplified : GF!"(gu5.ch3_FIX_AGAIN_q5<=gu5.l26)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5883736133411222024
[2024-06-12 18:06:50] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5883736133411222024
Running compilation step : cd /tmp/ltsmin5883736133411222024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5883736133411222024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5883736133411222024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 BugTracking-PT-q8m064-LTLCardinality-00 finished in 72562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 113 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:06:53] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:06:53] [INFO ] Invariant cache hit.
[2024-06-12 18:06:53] [INFO ] Implicit Places using invariants in 482 ms returned []
[2024-06-12 18:06:53] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:06:53] [INFO ] Invariant cache hit.
[2024-06-12 18:06:54] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:06:55] [INFO ] Implicit Places using invariants and state equation in 1875 ms returned []
Implicit Place search using SMT with State Equation took 2359 ms to find 0 implicit places.
[2024-06-12 18:06:55] [INFO ] Redundant transitions in 159 ms returned []
[2024-06-12 18:06:55] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:06:55] [INFO ] Invariant cache hit.
[2024-06-12 18:06:56] [INFO ] Dead Transitions using invariants and state equation in 938 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3581 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-04 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 (GT 1 s163) (GT s100 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1584 steps with 0 reset in 10 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-04 finished in 3653 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 88 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:06:56] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:06:56] [INFO ] Invariant cache hit.
[2024-06-12 18:06:57] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-06-12 18:06:57] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:06:57] [INFO ] Invariant cache hit.
[2024-06-12 18:06:57] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:06:58] [INFO ] Implicit Places using invariants and state equation in 1646 ms returned []
Implicit Place search using SMT with State Equation took 2037 ms to find 0 implicit places.
[2024-06-12 18:06:59] [INFO ] Redundant transitions in 166 ms returned []
[2024-06-12 18:06:59] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:06:59] [INFO ] Invariant cache hit.
[2024-06-12 18:07:00] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3284 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s188 s154)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 870 steps with 0 reset in 6 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-05 finished in 3333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 57 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:07:00] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:00] [INFO ] Invariant cache hit.
[2024-06-12 18:07:00] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-06-12 18:07:00] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:00] [INFO ] Invariant cache hit.
[2024-06-12 18:07:01] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:02] [INFO ] Implicit Places using invariants and state equation in 1606 ms returned []
Implicit Place search using SMT with State Equation took 2015 ms to find 0 implicit places.
[2024-06-12 18:07:02] [INFO ] Redundant transitions in 107 ms returned []
[2024-06-12 18:07:02] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:02] [INFO ] Invariant cache hit.
[2024-06-12 18:07:03] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3247 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s189), p1:(GT s154 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 84 reset in 552 ms.
Product exploration explored 100000 steps with 90 reset in 537 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 8 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 137158 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 137158 steps, saw 68328 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-12 18:07:07] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:07] [INFO ] Invariant cache hit.
[2024-06-12 18:07:07] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-06-12 18:07:08] [INFO ] After 829ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-12 18:07:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:09] [INFO ] After 606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:09] [INFO ] After 292ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:10] [INFO ] Deduced a trap composed of 15 places in 512 ms of which 1 ms to minimize.
[2024-06-12 18:07:10] [INFO ] Deduced a trap composed of 57 places in 492 ms of which 1 ms to minimize.
[2024-06-12 18:07:11] [INFO ] Deduced a trap composed of 16 places in 168 ms of which 1 ms to minimize.
[2024-06-12 18:07:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1590 ms
[2024-06-12 18:07:11] [INFO ] After 1979ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 138 ms.
[2024-06-12 18:07:11] [INFO ] After 2815ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 269 transition count 3871
Applied a total of 12 rules in 141 ms. Remains 269 /275 variables (removed 6) and now considering 3871/3877 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=667 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 144963 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 144963 steps, saw 61710 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-12 18:07:14] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-06-12 18:07:14] [INFO ] Computed 8 invariants in 27 ms
[2024-06-12 18:07:14] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:15] [INFO ] After 740ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-12 18:07:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:16] [INFO ] After 710ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:16] [INFO ] After 289ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:16] [INFO ] Deduced a trap composed of 10 places in 423 ms of which 0 ms to minimize.
[2024-06-12 18:07:17] [INFO ] Deduced a trap composed of 16 places in 416 ms of which 1 ms to minimize.
[2024-06-12 18:07:18] [INFO ] Deduced a trap composed of 21 places in 444 ms of which 1 ms to minimize.
[2024-06-12 18:07:18] [INFO ] Deduced a trap composed of 42 places in 417 ms of which 0 ms to minimize.
[2024-06-12 18:07:19] [INFO ] Deduced a trap composed of 19 places in 397 ms of which 0 ms to minimize.
[2024-06-12 18:07:19] [INFO ] Deduced a trap composed of 26 places in 350 ms of which 0 ms to minimize.
[2024-06-12 18:07:20] [INFO ] Deduced a trap composed of 59 places in 418 ms of which 1 ms to minimize.
[2024-06-12 18:07:20] [INFO ] Deduced a trap composed of 61 places in 419 ms of which 1 ms to minimize.
[2024-06-12 18:07:20] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4239 ms
[2024-06-12 18:07:20] [INFO ] After 4618ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 155 ms.
[2024-06-12 18:07:20] [INFO ] After 5571ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 93 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 65 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-06-12 18:07:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:07:21] [INFO ] Invariant cache hit.
[2024-06-12 18:07:21] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-06-12 18:07:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:07:21] [INFO ] Invariant cache hit.
[2024-06-12 18:07:22] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:23] [INFO ] Implicit Places using invariants and state equation in 1789 ms returned []
Implicit Place search using SMT with State Equation took 2292 ms to find 0 implicit places.
[2024-06-12 18:07:23] [INFO ] Redundant transitions in 162 ms returned []
[2024-06-12 18:07:23] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:07:23] [INFO ] Invariant cache hit.
[2024-06-12 18:07:24] [INFO ] Dead Transitions using invariants and state equation in 1020 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3545 ms. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 235 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3691 rows 263 cols
[2024-06-12 18:07:24] [INFO ] Computed 9 invariants in 27 ms
[2024-06-12 18:07:24] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-06-12 18:07:25] [INFO ] After 831ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-12 18:07:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:26] [INFO ] After 704ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:26] [INFO ] After 863ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 110 ms.
[2024-06-12 18:07:26] [INFO ] After 1055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 70 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-06-12 18:07:27] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-06-12 18:07:27] [INFO ] Computed 8 invariants in 27 ms
[2024-06-12 18:07:27] [INFO ] Implicit Places using invariants in 516 ms returned []
[2024-06-12 18:07:27] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:27] [INFO ] Invariant cache hit.
[2024-06-12 18:07:28] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:29] [INFO ] Implicit Places using invariants and state equation in 1741 ms returned []
Implicit Place search using SMT with State Equation took 2259 ms to find 0 implicit places.
[2024-06-12 18:07:29] [INFO ] Redundant transitions in 157 ms returned []
[2024-06-12 18:07:29] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:29] [INFO ] Invariant cache hit.
[2024-06-12 18:07:30] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3516 ms. Remains : 275/275 places, 3877/3877 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 50 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 11 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 158912 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 158912 steps, saw 79025 distinct states, run finished after 3001 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-12 18:07:33] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:33] [INFO ] Invariant cache hit.
[2024-06-12 18:07:33] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:34] [INFO ] After 757ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-12 18:07:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:35] [INFO ] After 721ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:35] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:35] [INFO ] After 383ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:36] [INFO ] Deduced a trap composed of 15 places in 501 ms of which 1 ms to minimize.
[2024-06-12 18:07:36] [INFO ] Deduced a trap composed of 57 places in 464 ms of which 1 ms to minimize.
[2024-06-12 18:07:37] [INFO ] Deduced a trap composed of 16 places in 173 ms of which 1 ms to minimize.
[2024-06-12 18:07:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1537 ms
[2024-06-12 18:07:37] [INFO ] After 2026ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2024-06-12 18:07:37] [INFO ] After 2947ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 269 transition count 3871
Applied a total of 12 rules in 133 ms. Remains 269 /275 variables (removed 6) and now considering 3871/3877 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142843 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142843 steps, saw 60290 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-12 18:07:40] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-06-12 18:07:40] [INFO ] Computed 8 invariants in 26 ms
[2024-06-12 18:07:40] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-06-12 18:07:41] [INFO ] After 743ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-12 18:07:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:42] [INFO ] After 825ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:42] [INFO ] After 385ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:43] [INFO ] Deduced a trap composed of 10 places in 477 ms of which 0 ms to minimize.
[2024-06-12 18:07:43] [INFO ] Deduced a trap composed of 16 places in 485 ms of which 1 ms to minimize.
[2024-06-12 18:07:44] [INFO ] Deduced a trap composed of 21 places in 418 ms of which 1 ms to minimize.
[2024-06-12 18:07:44] [INFO ] Deduced a trap composed of 42 places in 440 ms of which 0 ms to minimize.
[2024-06-12 18:07:45] [INFO ] Deduced a trap composed of 19 places in 304 ms of which 0 ms to minimize.
[2024-06-12 18:07:45] [INFO ] Deduced a trap composed of 26 places in 295 ms of which 1 ms to minimize.
[2024-06-12 18:07:46] [INFO ] Deduced a trap composed of 59 places in 441 ms of which 4 ms to minimize.
[2024-06-12 18:07:46] [INFO ] Deduced a trap composed of 61 places in 402 ms of which 1 ms to minimize.
[2024-06-12 18:07:46] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4113 ms
[2024-06-12 18:07:46] [INFO ] After 4619ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 160 ms.
[2024-06-12 18:07:47] [INFO ] After 5696ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 99 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 71 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-06-12 18:07:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:07:47] [INFO ] Invariant cache hit.
[2024-06-12 18:07:47] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-06-12 18:07:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:07:47] [INFO ] Invariant cache hit.
[2024-06-12 18:07:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:49] [INFO ] Implicit Places using invariants and state equation in 1765 ms returned []
Implicit Place search using SMT with State Equation took 2232 ms to find 0 implicit places.
[2024-06-12 18:07:49] [INFO ] Redundant transitions in 159 ms returned []
[2024-06-12 18:07:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-06-12 18:07:49] [INFO ] Invariant cache hit.
[2024-06-12 18:07:50] [INFO ] Dead Transitions using invariants and state equation in 929 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3403 ms. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 223 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3691 rows 263 cols
[2024-06-12 18:07:50] [INFO ] Computed 9 invariants in 27 ms
[2024-06-12 18:07:50] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:51] [INFO ] After 764ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-12 18:07:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-06-12 18:07:52] [INFO ] After 749ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-12 18:07:52] [INFO ] After 954ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 127 ms.
[2024-06-12 18:07:52] [INFO ] After 1161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 87 reset in 698 ms.
Product exploration explored 100000 steps with 87 reset in 580 ms.
Built C files in :
/tmp/ltsmin499525097027364608
[2024-06-12 18:07:54] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:07:54] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin499525097027364608
Running compilation step : cd /tmp/ltsmin499525097027364608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin499525097027364608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin499525097027364608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 93 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-06-12 18:07:57] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-06-12 18:07:57] [INFO ] Computed 8 invariants in 13 ms
[2024-06-12 18:07:58] [INFO ] Implicit Places using invariants in 348 ms returned []
[2024-06-12 18:07:58] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:58] [INFO ] Invariant cache hit.
[2024-06-12 18:07:58] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:07:59] [INFO ] Implicit Places using invariants and state equation in 1616 ms returned []
Implicit Place search using SMT with State Equation took 1965 ms to find 0 implicit places.
[2024-06-12 18:07:59] [INFO ] Redundant transitions in 202 ms returned []
[2024-06-12 18:07:59] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:07:59] [INFO ] Invariant cache hit.
[2024-06-12 18:08:00] [INFO ] Dead Transitions using invariants and state equation in 1127 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3400 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin2119272197832117971
[2024-06-12 18:08:00] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:08:01] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2119272197832117971
Running compilation step : cd /tmp/ltsmin2119272197832117971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2119272197832117971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2119272197832117971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-06-12 18:08:04] [INFO ] Flatten gal took : 328 ms
[2024-06-12 18:08:04] [INFO ] Flatten gal took : 208 ms
[2024-06-12 18:08:04] [INFO ] Time to serialize gal into /tmp/LTL4124403932050790213.gal : 39 ms
[2024-06-12 18:08:04] [INFO ] Time to serialize properties into /tmp/LTL8220518334046684871.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4124403932050790213.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5015461606852537270.hoa' '-atoms' '/tmp/LTL8220518334046684871.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8220518334046684871.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5015461606852537270.hoa
Detected timeout of ITS tools.
[2024-06-12 18:08:20] [INFO ] Flatten gal took : 200 ms
[2024-06-12 18:08:20] [INFO ] Flatten gal took : 182 ms
[2024-06-12 18:08:20] [INFO ] Time to serialize gal into /tmp/LTL9033987336983689930.gal : 30 ms
[2024-06-12 18:08:20] [INFO ] Time to serialize properties into /tmp/LTL6001831484936629816.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9033987336983689930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6001831484936629816.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("(ch1_MUST_FIX_q8<3)")||(G(F("(x4_PENDING_q3>0)")))))))
Formula 0 simplified : FG(!"(ch1_MUST_FIX_q8<3)" & !"(x4_PENDING_q3>0)")
Detected timeout of ITS tools.
[2024-06-12 18:08:35] [INFO ] Flatten gal took : 221 ms
[2024-06-12 18:08:35] [INFO ] Applying decomposition
[2024-06-12 18:08:36] [INFO ] Flatten gal took : 201 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10043736629668232843.txt' '-o' '/tmp/graph10043736629668232843.bin' '-w' '/tmp/graph10043736629668232843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10043736629668232843.bin' '-l' '-1' '-v' '-w' '/tmp/graph10043736629668232843.weights' '-q' '0' '-e' '0.001'
[2024-06-12 18:08:36] [INFO ] Decomposing Gal with order
[2024-06-12 18:08:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-12 18:08:36] [INFO ] Removed a total of 424 redundant transitions.
[2024-06-12 18:08:36] [INFO ] Flatten gal took : 237 ms
[2024-06-12 18:08:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 11 ms.
[2024-06-12 18:08:36] [INFO ] Time to serialize gal into /tmp/LTL18267617705419816046.gal : 26 ms
[2024-06-12 18:08:36] [INFO ] Time to serialize properties into /tmp/LTL13897411894129165476.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18267617705419816046.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13897411894129165476.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F(("(u0.ch1_MUST_FIX_q8<3)")||(G(F("(i4.u6.x4_PENDING_q3>0)")))))))
Formula 0 simplified : FG(!"(i4.u6.x4_PENDING_q3>0)" & !"(u0.ch1_MUST_FIX_q8<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6734822926347250101
[2024-06-12 18:08:51] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6734822926347250101
Running compilation step : cd /tmp/ltsmin6734822926347250101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6734822926347250101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6734822926347250101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 BugTracking-PT-q8m064-LTLCardinality-07 finished in 114925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 111 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:08:55] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:08:55] [INFO ] Invariant cache hit.
[2024-06-12 18:08:55] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-06-12 18:08:55] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:08:55] [INFO ] Invariant cache hit.
[2024-06-12 18:08:56] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:08:57] [INFO ] Implicit Places using invariants and state equation in 1833 ms returned []
Implicit Place search using SMT with State Equation took 2253 ms to find 0 implicit places.
[2024-06-12 18:08:57] [INFO ] Redundant transitions in 157 ms returned []
[2024-06-12 18:08:57] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:08:57] [INFO ] Invariant cache hit.
[2024-06-12 18:08:58] [INFO ] Dead Transitions using invariants and state equation in 1040 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3567 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1319 steps with 0 reset in 15 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-10 finished in 3643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 58 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:08:58] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:08:58] [INFO ] Invariant cache hit.
[2024-06-12 18:08:59] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-06-12 18:08:59] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:08:59] [INFO ] Invariant cache hit.
[2024-06-12 18:08:59] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:09:00] [INFO ] Implicit Places using invariants and state equation in 1460 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
[2024-06-12 18:09:00] [INFO ] Redundant transitions in 160 ms returned []
[2024-06-12 18:09:00] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:00] [INFO ] Invariant cache hit.
[2024-06-12 18:09:01] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3263 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s24 s94)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 276 reset in 774 ms.
Product exploration explored 100000 steps with 307 reset in 553 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 542 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=271 )
Parikh walk visited 0 properties in 0 ms.
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 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 93 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-06-12 18:09:03] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:03] [INFO ] Invariant cache hit.
[2024-06-12 18:09:04] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-06-12 18:09:04] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:04] [INFO ] Invariant cache hit.
[2024-06-12 18:09:05] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:09:06] [INFO ] Implicit Places using invariants and state equation in 2112 ms returned []
Implicit Place search using SMT with State Equation took 2594 ms to find 0 implicit places.
[2024-06-12 18:09:06] [INFO ] Redundant transitions in 162 ms returned []
[2024-06-12 18:09:06] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:06] [INFO ] Invariant cache hit.
[2024-06-12 18:09:07] [INFO ] Dead Transitions using invariants and state equation in 1072 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3936 ms. Remains : 275/275 places, 3877/3877 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 419 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=419 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 359 reset in 878 ms.
Product exploration explored 100000 steps with 356 reset in 689 ms.
Built C files in :
/tmp/ltsmin17087563459179091124
[2024-06-12 18:09:09] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:09:09] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17087563459179091124
Running compilation step : cd /tmp/ltsmin17087563459179091124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17087563459179091124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17087563459179091124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 99 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-06-12 18:09:13] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:13] [INFO ] Invariant cache hit.
[2024-06-12 18:09:13] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-06-12 18:09:13] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:13] [INFO ] Invariant cache hit.
[2024-06-12 18:09:13] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:09:15] [INFO ] Implicit Places using invariants and state equation in 1696 ms returned []
Implicit Place search using SMT with State Equation took 2111 ms to find 0 implicit places.
[2024-06-12 18:09:15] [INFO ] Redundant transitions in 160 ms returned []
[2024-06-12 18:09:15] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:09:15] [INFO ] Invariant cache hit.
[2024-06-12 18:09:16] [INFO ] Dead Transitions using invariants and state equation in 1116 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3493 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin15655679718823615564
[2024-06-12 18:09:16] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:09:16] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15655679718823615564
Running compilation step : cd /tmp/ltsmin15655679718823615564;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15655679718823615564;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15655679718823615564;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-06-12 18:09:19] [INFO ] Flatten gal took : 165 ms
[2024-06-12 18:09:19] [INFO ] Flatten gal took : 155 ms
[2024-06-12 18:09:19] [INFO ] Time to serialize gal into /tmp/LTL11552709334360545250.gal : 35 ms
[2024-06-12 18:09:19] [INFO ] Time to serialize properties into /tmp/LTL15927669050934026730.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11552709334360545250.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9736733568036006332.hoa' '-atoms' '/tmp/LTL15927669050934026730.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15927669050934026730.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9736733568036006332.hoa
Detected timeout of ITS tools.
[2024-06-12 18:09:35] [INFO ] Flatten gal took : 139 ms
[2024-06-12 18:09:35] [INFO ] Flatten gal took : 116 ms
[2024-06-12 18:09:35] [INFO ] Time to serialize gal into /tmp/LTL6406663669852001217.gal : 16 ms
[2024-06-12 18:09:35] [INFO ] Time to serialize properties into /tmp/LTL12026122441272751972.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6406663669852001217.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12026122441272751972.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(l26<=x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(l26<=x2_PENDING_q0)"
Detected timeout of ITS tools.
[2024-06-12 18:09:50] [INFO ] Flatten gal took : 182 ms
[2024-06-12 18:09:50] [INFO ] Applying decomposition
[2024-06-12 18:09:50] [INFO ] Flatten gal took : 163 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5544038502085258692.txt' '-o' '/tmp/graph5544038502085258692.bin' '-w' '/tmp/graph5544038502085258692.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5544038502085258692.bin' '-l' '-1' '-v' '-w' '/tmp/graph5544038502085258692.weights' '-q' '0' '-e' '0.001'
[2024-06-12 18:09:51] [INFO ] Decomposing Gal with order
[2024-06-12 18:09:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-12 18:09:51] [INFO ] Removed a total of 1117 redundant transitions.
[2024-06-12 18:09:51] [INFO ] Flatten gal took : 684 ms
[2024-06-12 18:09:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 1173 labels/synchronizations in 25 ms.
[2024-06-12 18:09:52] [INFO ] Time to serialize gal into /tmp/LTL11310664094635224747.gal : 17 ms
[2024-06-12 18:09:52] [INFO ] Time to serialize properties into /tmp/LTL11131267952099079259.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11310664094635224747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11131267952099079259.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu5.l26<=gu5.x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(gu5.l26<=gu5.x2_PENDING_q0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15478585063034944927
[2024-06-12 18:10:07] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15478585063034944927
Running compilation step : cd /tmp/ltsmin15478585063034944927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15478585063034944927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15478585063034944927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 BugTracking-PT-q8m064-LTLCardinality-12 finished in 71562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (p1||G(p0)))))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 92 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-06-12 18:10:10] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:10:10] [INFO ] Invariant cache hit.
[2024-06-12 18:10:10] [INFO ] Implicit Places using invariants in 454 ms returned []
[2024-06-12 18:10:10] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:10:10] [INFO ] Invariant cache hit.
[2024-06-12 18:10:11] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-06-12 18:10:12] [INFO ] Implicit Places using invariants and state equation in 1552 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
[2024-06-12 18:10:12] [INFO ] Redundant transitions in 107 ms returned []
[2024-06-12 18:10:12] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-06-12 18:10:12] [INFO ] Invariant cache hit.
[2024-06-12 18:10:13] [INFO ] Dead Transitions using invariants and state equation in 1122 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3337 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GT 1 s129) (GT s41 0)), p0:(GT s41 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 936 steps with 0 reset in 9 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-15 finished in 3403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-06-12 18:10:14] [INFO ] Flatten gal took : 193 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3638628511070076477
[2024-06-12 18:10:14] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2024-06-12 18:10:14] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3638628511070076477
Running compilation step : cd /tmp/ltsmin3638628511070076477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-12 18:10:14] [INFO ] Applying decomposition
[2024-06-12 18:10:14] [INFO ] Flatten gal took : 178 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10642943998940125157.txt' '-o' '/tmp/graph10642943998940125157.bin' '-w' '/tmp/graph10642943998940125157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10642943998940125157.bin' '-l' '-1' '-v' '-w' '/tmp/graph10642943998940125157.weights' '-q' '0' '-e' '0.001'
[2024-06-12 18:10:14] [INFO ] Decomposing Gal with order
[2024-06-12 18:10:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-12 18:10:15] [INFO ] Removed a total of 1138 redundant transitions.
[2024-06-12 18:10:15] [INFO ] Flatten gal took : 703 ms
[2024-06-12 18:10:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1198 labels/synchronizations in 25 ms.
[2024-06-12 18:10:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality7668424405439444763.gal : 20 ms
[2024-06-12 18:10:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality17075268817610001189.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7668424405439444763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17075268817610001189.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((F(G("(gu5.ch3_FIX_AGAIN_q5<=gu5.l26)"))))
Formula 0 simplified : GF!"(gu5.ch3_FIX_AGAIN_q5<=gu5.l26)"
Compilation finished in 9746 ms.
Running link step : cd /tmp/ltsmin3638628511070076477;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin3638628511070076477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin3638628511070076477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3638628511070076477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp1==true)||[](<>((LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-06-12 18:31:58] [INFO ] Flatten gal took : 311 ms
[2024-06-12 18:31:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality13005522725155608650.gal : 29 ms
[2024-06-12 18:31:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality14324730383981265350.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13005522725155608650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14324730383981265350.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !((F(G("(ch3_FIX_AGAIN_q5<=l26)"))))
Formula 0 simplified : GF!"(ch3_FIX_AGAIN_q5<=l26)"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin3638628511070076477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp1==true)||[](<>((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3638628511070076477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp3==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-06-12 18:53:42] [INFO ] Flatten gal took : 275 ms
[2024-06-12 18:53:42] [INFO ] Input system was already deterministic with 3871 transitions.
[2024-06-12 18:53:42] [INFO ] Transformed 277 places.
[2024-06-12 18:53:42] [INFO ] Transformed 3871 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
[2024-06-12 18:53:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality11744843903224277377.gal : 30 ms
[2024-06-12 18:53:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality4099971578720230017.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11744843903224277377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4099971578720230017.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_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(ch3_FIX_AGAIN_q5<=l26)"))))
Formula 0 simplified : GF!"(ch3_FIX_AGAIN_q5<=l26)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5732668 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16022064 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="BugTracking-PT-q8m064"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BugTracking-PT-q8m064, 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 r065-tajo-171620414700267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m064.tgz
mv BugTracking-PT-q8m064 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 ;