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-171620414800277.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BugTracking-PT-q8m256, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414800277
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K 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-q8m256-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716648992093

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-q8m256
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 14:56:33] [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]
[2024-05-25 14:56:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 14:56:34] [INFO ] Load time of PNML (sax parser for PT used): 741 ms
[2024-05-25 14:56:34] [INFO ] Transformed 754 places.
[2024-05-25 14:56:34] [INFO ] Transformed 27370 transitions.
[2024-05-25 14:56:34] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 950 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 474 places in 155 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m256-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 279 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 278 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 278 transition count 3871
Applied a total of 3 rules in 81 ms. Remains 278 /280 variables (removed 2) and now considering 3871/3904 (removed 33) transitions.
[2024-05-25 14:56:35] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 278 cols
[2024-05-25 14:56:35] [INFO ] Computed 9 invariants in 51 ms
[2024-05-25 14:56:36] [INFO ] Implicit Places using invariants in 759 ms returned []
[2024-05-25 14:56:36] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:56:36] [INFO ] Invariant cache hit.
[2024-05-25 14:56:36] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:56:39] [INFO ] Implicit Places using invariants and state equation in 2804 ms returned []
Implicit Place search using SMT with State Equation took 3599 ms to find 0 implicit places.
[2024-05-25 14:56:39] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:56:39] [INFO ] Invariant cache hit.
[2024-05-25 14:56:40] [INFO ] Dead Transitions using invariants and state equation in 1357 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 278/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5041 ms. Remains : 278/280 places, 3871/3904 transitions.
Support contains 6 out of 278 places after structural reductions.
[2024-05-25 14:56:40] [INFO ] Flatten gal took : 306 ms
[2024-05-25 14:56:41] [INFO ] Flatten gal took : 195 ms
[2024-05-25 14:56:41] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 14:56:41] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:56:41] [INFO ] Invariant cache hit.
[2024-05-25 14:56:41] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 14:56:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-25 14:56:42] [INFO ] After 762ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 14:56:42] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:56:43] [INFO ] After 528ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 14:56:43] [INFO ] Deduced a trap composed of 56 places in 264 ms of which 8 ms to minimize.
[2024-05-25 14:56:44] [INFO ] Deduced a trap composed of 12 places in 345 ms of which 1 ms to minimize.
[2024-05-25 14:56:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 819 ms
[2024-05-25 14:56:44] [INFO ] After 1534ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 164 ms.
[2024-05-25 14:56:44] [INFO ] After 2550ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 107 ms.
Support contains 3 out of 278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 278/278 places, 3871/3871 transitions.
Graph (complete) has 4592 edges and 278 vertex of which 277 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output 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 5 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 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 17 place count 269 transition count 3871
Applied a total of 17 rules in 306 ms. Remains 269 /278 variables (removed 9) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 269/278 places, 3871/3871 transitions.
Incomplete random walk after 10179 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1017 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 95263 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 95263 steps, saw 41409 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 14:56:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-05-25 14:56:48] [INFO ] Computed 8 invariants in 35 ms
[2024-05-25 14:56:48] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 14:56:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:56:49] [INFO ] After 917ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 14:56:49] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:56:49] [INFO ] After 477ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 14:56:50] [INFO ] Deduced a trap composed of 26 places in 480 ms of which 3 ms to minimize.
[2024-05-25 14:56:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 575 ms
[2024-05-25 14:56:50] [INFO ] After 1259ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2024-05-25 14:56:50] [INFO ] After 2392ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 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 91 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 91 ms. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 10123 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1687 ) 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 106325 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 106325 steps, saw 44995 distinct states, run finished after 3001 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:56:53] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:56:53] [INFO ] Invariant cache hit.
[2024-05-25 14:56:53] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:56:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:56:54] [INFO ] After 775ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:56:54] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:56:54] [INFO ] After 294ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:56:55] [INFO ] Deduced a trap composed of 26 places in 289 ms of which 1 ms to minimize.
[2024-05-25 14:56:55] [INFO ] Deduced a trap composed of 21 places in 292 ms of which 1 ms to minimize.
[2024-05-25 14:56:56] [INFO ] Deduced a trap composed of 35 places in 313 ms of which 2 ms to minimize.
[2024-05-25 14:56:56] [INFO ] Deduced a trap composed of 35 places in 270 ms of which 0 ms to minimize.
[2024-05-25 14:56:56] [INFO ] Deduced a trap composed of 23 places in 260 ms of which 0 ms to minimize.
[2024-05-25 14:56:56] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1930 ms
[2024-05-25 14:56:56] [INFO ] After 2461ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 143 ms.
[2024-05-25 14:56:57] [INFO ] After 3455ms 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 116 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 116 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 87 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:56:57] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:56:57] [INFO ] Invariant cache hit.
[2024-05-25 14:56:57] [INFO ] Implicit Places using invariants in 492 ms returned []
[2024-05-25 14:56:57] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:56:57] [INFO ] Invariant cache hit.
[2024-05-25 14:56:58] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:00] [INFO ] Implicit Places using invariants and state equation in 2329 ms returned []
Implicit Place search using SMT with State Equation took 2826 ms to find 0 implicit places.
[2024-05-25 14:57:00] [INFO ] Redundant transitions in 375 ms returned []
[2024-05-25 14:57:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:57:00] [INFO ] Invariant cache hit.
[2024-05-25 14:57:01] [INFO ] Dead Transitions using invariants and state equation in 1255 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4559 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 301 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
[2024-05-25 14:57:02] [INFO ] Computed 9 invariants in 42 ms
[2024-05-25 14:57:02] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:57:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-25 14:57:03] [INFO ] After 762ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:57:03] [INFO ] After 866ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2024-05-25 14:57:03] [INFO ] After 992ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 4 simplifications.
Computed a total of 6 stabilizing places and 131 stable transitions
Graph (complete) has 5031 edges and 278 vertex of which 277 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.27 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 1 out of 278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 278/278 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 276 transition count 3877
Applied a total of 4 rules in 140 ms. Remains 276 /278 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:57:03] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 276 cols
[2024-05-25 14:57:03] [INFO ] Computed 9 invariants in 37 ms
[2024-05-25 14:57:04] [INFO ] Implicit Places using invariants in 507 ms returned []
[2024-05-25 14:57:04] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:04] [INFO ] Invariant cache hit.
[2024-05-25 14:57:04] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:06] [INFO ] Implicit Places using invariants and state equation in 2311 ms returned []
Implicit Place search using SMT with State Equation took 2822 ms to find 0 implicit places.
[2024-05-25 14:57:06] [INFO ] Redundant transitions in 279 ms returned []
[2024-05-25 14:57:06] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:06] [INFO ] Invariant cache hit.
[2024-05-25 14:57:07] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 276/278 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4293 ms. Remains : 276/278 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 178 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-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:(GT 2 s4)], 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 21848 steps with 4 reset in 272 ms.
FORMULA BugTracking-PT-q8m256-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m256-LTLCardinality-00 finished in 4830 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 1 out of 278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 278/278 places, 3871/3871 transitions.
Graph (complete) has 5031 edges and 278 vertex of which 277 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output 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 5 place count 275 transition count 3877
Applied a total of 5 rules in 129 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:57:08] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-05-25 14:57:08] [INFO ] Computed 8 invariants in 32 ms
[2024-05-25 14:57:08] [INFO ] Implicit Places using invariants in 519 ms returned []
[2024-05-25 14:57:08] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:08] [INFO ] Invariant cache hit.
[2024-05-25 14:57:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:11] [INFO ] Implicit Places using invariants and state equation in 2731 ms returned []
Implicit Place search using SMT with State Equation took 3260 ms to find 0 implicit places.
[2024-05-25 14:57:11] [INFO ] Redundant transitions in 162 ms returned []
[2024-05-25 14:57:11] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:11] [INFO ] Invariant cache hit.
[2024-05-25 14:57:12] [INFO ] Dead Transitions using invariants and state equation in 978 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/278 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4546 ms. Remains : 275/278 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-06 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 s119 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 31 reset in 684 ms.
Product exploration explored 100000 steps with 34 reset in 689 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 77 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 69 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10024 steps, including 6 resets, run finished after 54 ms. (steps per millisecond=185 ) 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 124197 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 124197 steps, saw 60056 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:57:17] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:17] [INFO ] Invariant cache hit.
[2024-05-25 14:57:17] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:57:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:57:18] [INFO ] After 766ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:57:18] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:18] [INFO ] After 260ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:57:18] [INFO ] After 466ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 124 ms.
[2024-05-25 14:57:19] [INFO ] After 1432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 20 ms.
Support contains 1 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 221 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 223 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10117 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1445 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Finished probabilistic random walk after 32537 steps, run visited all 1 properties in 940 ms. (steps per millisecond=34 )
Probabilistic random walk after 32537 steps, saw 20302 distinct states, run finished after 942 ms. (steps per millisecond=34 ) properties seen :1
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 143 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Support contains 1 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 82 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 14:57:20] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:20] [INFO ] Invariant cache hit.
[2024-05-25 14:57:21] [INFO ] Implicit Places using invariants in 486 ms returned []
[2024-05-25 14:57:21] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:21] [INFO ] Invariant cache hit.
[2024-05-25 14:57:21] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:23] [INFO ] Implicit Places using invariants and state equation in 2006 ms returned []
Implicit Place search using SMT with State Equation took 2498 ms to find 0 implicit places.
[2024-05-25 14:57:23] [INFO ] Redundant transitions in 112 ms returned []
[2024-05-25 14:57:23] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:23] [INFO ] Invariant cache hit.
[2024-05-25 14:57:24] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3852 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 94 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)]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 139543 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 139543 steps, saw 67263 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:57:27] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:27] [INFO ] Invariant cache hit.
[2024-05-25 14:57:27] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:57:27] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:57:28] [INFO ] After 623ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:57:28] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:28] [INFO ] After 188ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:57:28] [INFO ] After 377ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 147 ms.
[2024-05-25 14:57:28] [INFO ] After 1209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 1 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 159 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 160 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10167 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1694 ) properties (out of 1) seen :0
Finished Best-First random walk after 797 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=265 )
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 156 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 112 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 39 reset in 638 ms.
Product exploration explored 100000 steps with 25 reset in 613 ms.
Built C files in :
/tmp/ltsmin6196377598460449597
[2024-05-25 14:57:30] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:57:31] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6196377598460449597
Running compilation step : cd /tmp/ltsmin6196377598460449597;'/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/ltsmin6196377598460449597;'/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/ltsmin6196377598460449597;'/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 1 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 101 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 14:57:34] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:34] [INFO ] Invariant cache hit.
[2024-05-25 14:57:34] [INFO ] Implicit Places using invariants in 515 ms returned []
[2024-05-25 14:57:34] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:34] [INFO ] Invariant cache hit.
[2024-05-25 14:57:35] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:57:37] [INFO ] Implicit Places using invariants and state equation in 2692 ms returned []
Implicit Place search using SMT with State Equation took 3210 ms to find 0 implicit places.
[2024-05-25 14:57:37] [INFO ] Redundant transitions in 167 ms returned []
[2024-05-25 14:57:37] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:57:37] [INFO ] Invariant cache hit.
[2024-05-25 14:57:39] [INFO ] Dead Transitions using invariants and state equation in 1500 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4988 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin3061700816504825463
[2024-05-25 14:57:39] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:57:39] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3061700816504825463
Running compilation step : cd /tmp/ltsmin3061700816504825463;'/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/ltsmin3061700816504825463;'/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/ltsmin3061700816504825463;'/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)
[2024-05-25 14:57:42] [INFO ] Flatten gal took : 200 ms
[2024-05-25 14:57:42] [INFO ] Flatten gal took : 200 ms
[2024-05-25 14:57:42] [INFO ] Time to serialize gal into /tmp/LTL15002719899127073952.gal : 51 ms
[2024-05-25 14:57:42] [INFO ] Time to serialize properties into /tmp/LTL16448783578875543009.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/LTL15002719899127073952.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5621360300948038645.hoa' '-atoms' '/tmp/LTL16448783578875543009.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/LTL16448783578875543009.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5621360300948038645.hoa
Detected timeout of ITS tools.
[2024-05-25 14:57:58] [INFO ] Flatten gal took : 268 ms
[2024-05-25 14:57:58] [INFO ] Flatten gal took : 161 ms
[2024-05-25 14:57:58] [INFO ] Time to serialize gal into /tmp/LTL12321037749910221995.gal : 23 ms
[2024-05-25 14:57:58] [INFO ] Time to serialize properties into /tmp/LTL11892347757994711114.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/LTL12321037749910221995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11892347757994711114.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("(x3_MUST_FIX_q5<=0)"))))
Formula 0 simplified : FG!"(x3_MUST_FIX_q5<=0)"
Detected timeout of ITS tools.
[2024-05-25 14:58:14] [INFO ] Flatten gal took : 157 ms
[2024-05-25 14:58:14] [INFO ] Applying decomposition
[2024-05-25 14:58:14] [INFO ] Flatten gal took : 146 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/graph13972337746165848368.txt' '-o' '/tmp/graph13972337746165848368.bin' '-w' '/tmp/graph13972337746165848368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13972337746165848368.bin' '-l' '-1' '-v' '-w' '/tmp/graph13972337746165848368.weights' '-q' '0' '-e' '0.001'
[2024-05-25 14:58:14] [INFO ] Decomposing Gal with order
[2024-05-25 14:58:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 14:58:15] [INFO ] Removed a total of 424 redundant transitions.
[2024-05-25 14:58:15] [INFO ] Flatten gal took : 430 ms
[2024-05-25 14:58:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 27 ms.
[2024-05-25 14:58:15] [INFO ] Time to serialize gal into /tmp/LTL11551273777907947255.gal : 24 ms
[2024-05-25 14:58:15] [INFO ] Time to serialize properties into /tmp/LTL17190665729923873434.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/LTL11551273777907947255.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17190665729923873434.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("(u5.x3_MUST_FIX_q5<=0)"))))
Formula 0 simplified : FG!"(u5.x3_MUST_FIX_q5<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16238987408415543648
[2024-05-25 14:58:30] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16238987408415543648
Running compilation step : cd /tmp/ltsmin16238987408415543648;'/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/ltsmin16238987408415543648;'/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/ltsmin16238987408415543648;'/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-q8m256-LTLCardinality-06 finished in 85483 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' '!(X(X(X(F(p0)))))'
Support contains 2 out of 278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 3871/3871 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 277 transition count 3871
Applied a total of 1 rules in 17 ms. Remains 277 /278 variables (removed 1) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:58:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2024-05-25 14:58:33] [INFO ] Computed 8 invariants in 19 ms
[2024-05-25 14:58:34] [INFO ] Implicit Places using invariants in 482 ms returned []
[2024-05-25 14:58:34] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:34] [INFO ] Invariant cache hit.
[2024-05-25 14:58:34] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:58:36] [INFO ] Implicit Places using invariants and state equation in 2034 ms returned []
Implicit Place search using SMT with State Equation took 2528 ms to find 0 implicit places.
[2024-05-25 14:58:36] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:36] [INFO ] Invariant cache hit.
[2024-05-25 14:58:37] [INFO ] Dead Transitions using invariants and state equation in 1115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/278 places, 3871/3871 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3664 ms. Remains : 277/278 places, 3871/3871 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s121 s251)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1120 ms.
Product exploration explored 100000 steps with 25000 reset in 947 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1854 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=927 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:58:40] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:40] [INFO ] Invariant cache hit.
[2024-05-25 14:58:40] [INFO ] Implicit Places using invariants in 394 ms returned []
[2024-05-25 14:58:40] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:40] [INFO ] Invariant cache hit.
[2024-05-25 14:58:41] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:58:42] [INFO ] Implicit Places using invariants and state equation in 1853 ms returned []
Implicit Place search using SMT with State Equation took 2274 ms to find 0 implicit places.
[2024-05-25 14:58:42] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:42] [INFO ] Invariant cache hit.
[2024-05-25 14:58:43] [INFO ] Dead Transitions using invariants and state equation in 1134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3430 ms. Remains : 277/277 places, 3871/3871 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 6404 steps, including 3 resets, run visited all 1 properties in 21 ms. (steps per millisecond=304 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 846 ms.
Product exploration explored 100000 steps with 25000 reset in 1112 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT 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: -10
Deduced a syphon composed of 2 places in 3 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 277 transition count 3881
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 99 ms. Remains 277 /277 variables (removed 0) and now considering 3881/3871 (removed -10) transitions.
[2024-05-25 14:58:47] [INFO ] Redundant transitions in 101 ms returned []
[2024-05-25 14:58:47] [INFO ] Flow matrix only has 3709 transitions (discarded 172 similar events)
// Phase 1: matrix 3709 rows 277 cols
[2024-05-25 14:58:47] [INFO ] Computed 8 invariants in 16 ms
[2024-05-25 14:58:48] [INFO ] Dead Transitions using invariants and state equation in 1002 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 277/277 places, 3881/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1225 ms. Remains : 277/277 places, 3881/3871 transitions.
Built C files in :
/tmp/ltsmin5613775710984689732
[2024-05-25 14:58:48] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5613775710984689732
Running compilation step : cd /tmp/ltsmin5613775710984689732;'/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/ltsmin5613775710984689732;'/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/ltsmin5613775710984689732;'/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 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:58:51] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2024-05-25 14:58:51] [INFO ] Computed 8 invariants in 21 ms
[2024-05-25 14:58:51] [INFO ] Implicit Places using invariants in 547 ms returned []
[2024-05-25 14:58:51] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:51] [INFO ] Invariant cache hit.
[2024-05-25 14:58:52] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:58:53] [INFO ] Implicit Places using invariants and state equation in 1981 ms returned []
Implicit Place search using SMT with State Equation took 2529 ms to find 0 implicit places.
[2024-05-25 14:58:53] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:58:53] [INFO ] Invariant cache hit.
[2024-05-25 14:58:54] [INFO ] Dead Transitions using invariants and state equation in 1019 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3561 ms. Remains : 277/277 places, 3871/3871 transitions.
Built C files in :
/tmp/ltsmin17115032158410794662
[2024-05-25 14:58:54] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17115032158410794662
Running compilation step : cd /tmp/ltsmin17115032158410794662;'/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/ltsmin17115032158410794662;'/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/ltsmin17115032158410794662;'/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)
[2024-05-25 14:58:58] [INFO ] Flatten gal took : 229 ms
[2024-05-25 14:58:58] [INFO ] Flatten gal took : 229 ms
[2024-05-25 14:58:58] [INFO ] Time to serialize gal into /tmp/LTL18306864100578617966.gal : 52 ms
[2024-05-25 14:58:58] [INFO ] Time to serialize properties into /tmp/LTL13423136330910903295.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/LTL18306864100578617966.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1429192274256625802.hoa' '-atoms' '/tmp/LTL13423136330910903295.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/LTL13423136330910903295.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1429192274256625802.hoa
Detected timeout of ITS tools.
[2024-05-25 14:59:13] [INFO ] Flatten gal took : 131 ms
[2024-05-25 14:59:13] [INFO ] Flatten gal took : 130 ms
[2024-05-25 14:59:13] [INFO ] Time to serialize gal into /tmp/LTL12530816594124992619.gal : 17 ms
[2024-05-25 14:59:13] [INFO ] Time to serialize properties into /tmp/LTL10390559427253950338.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/LTL12530816594124992619.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10390559427253950338.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 : !((X(X(X(F("(x3_MUST_FIX_q5<=ch4_BUG_REPORT_q6)"))))))
Formula 0 simplified : XXXG!"(x3_MUST_FIX_q5<=ch4_BUG_REPORT_q6)"
Detected timeout of ITS tools.
[2024-05-25 14:59:29] [INFO ] Flatten gal took : 191 ms
[2024-05-25 14:59:29] [INFO ] Applying decomposition
[2024-05-25 14:59:29] [INFO ] Flatten gal took : 170 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/graph4110217861860174938.txt' '-o' '/tmp/graph4110217861860174938.bin' '-w' '/tmp/graph4110217861860174938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4110217861860174938.bin' '-l' '-1' '-v' '-w' '/tmp/graph4110217861860174938.weights' '-q' '0' '-e' '0.001'
[2024-05-25 14:59:29] [INFO ] Decomposing Gal with order
[2024-05-25 14:59:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 14:59:29] [INFO ] Removed a total of 225 redundant transitions.
[2024-05-25 14:59:29] [INFO ] Flatten gal took : 219 ms
[2024-05-25 14:59:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 284 labels/synchronizations in 24 ms.
[2024-05-25 14:59:30] [INFO ] Time to serialize gal into /tmp/LTL4582129989069144080.gal : 39 ms
[2024-05-25 14:59:30] [INFO ] Time to serialize properties into /tmp/LTL7848762677916683809.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/LTL4582129989069144080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7848762677916683809.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 : !((X(X(X(F("(gu5.x3_MUST_FIX_q5<=gu5.ch4_BUG_REPORT_q6)"))))))
Formula 0 simplified : XXXG!"(gu5.x3_MUST_FIX_q5<=gu5.ch4_BUG_REPORT_q6)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1058739670034210736
[2024-05-25 14:59:45] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1058739670034210736
Running compilation step : cd /tmp/ltsmin1058739670034210736;'/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/ltsmin1058739670034210736;'/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/ltsmin1058739670034210736;'/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-q8m256-LTLCardinality-10 finished in 74671 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 278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 278/278 places, 3871/3871 transitions.
Graph (complete) has 5031 edges and 278 vertex of which 277 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 0 output 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 5 place count 275 transition count 3877
Applied a total of 5 rules in 128 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:59:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-05-25 14:59:48] [INFO ] Computed 8 invariants in 39 ms
[2024-05-25 14:59:49] [INFO ] Implicit Places using invariants in 538 ms returned []
[2024-05-25 14:59:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:49] [INFO ] Invariant cache hit.
[2024-05-25 14:59:49] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:59:50] [INFO ] Implicit Places using invariants and state equation in 1757 ms returned []
Implicit Place search using SMT with State Equation took 2315 ms to find 0 implicit places.
[2024-05-25 14:59:50] [INFO ] Redundant transitions in 145 ms returned []
[2024-05-25 14:59:50] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:50] [INFO ] Invariant cache hit.
[2024-05-25 14:59:52] [INFO ] Dead Transitions using invariants and state equation in 1183 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/278 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3784 ms. Remains : 275/278 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-15 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:(GT s145 s170)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3794 steps with 0 reset in 28 ms.
FORMULA BugTracking-PT-q8m256-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m256-LTLCardinality-15 finished in 3910 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)))'
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' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : BugTracking-PT-q8m256-LTLCardinality-10
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 278 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 278/278 places, 3871/3871 transitions.
Graph (complete) has 5031 edges and 278 vertex of which 277 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output 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 5 place count 275 transition count 3877
Applied a total of 5 rules in 79 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:59:52] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:52] [INFO ] Invariant cache hit.
[2024-05-25 14:59:53] [INFO ] Implicit Places using invariants in 452 ms returned []
[2024-05-25 14:59:53] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:53] [INFO ] Invariant cache hit.
[2024-05-25 14:59:53] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:59:54] [INFO ] Implicit Places using invariants and state equation in 1682 ms returned []
Implicit Place search using SMT with State Equation took 2149 ms to find 0 implicit places.
[2024-05-25 14:59:54] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:54] [INFO ] Invariant cache hit.
[2024-05-25 14:59:55] [INFO ] Dead Transitions using invariants and state equation in 1195 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 275/278 places, 3877/3871 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3426 ms. Remains : 275/278 places, 3877/3871 transitions.
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s119 s249)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1024 ms.
Product exploration explored 100000 steps with 25000 reset in 1047 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 4739 steps, including 2 resets, run visited all 1 properties in 27 ms. (steps per millisecond=175 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 24 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 14:59:58] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:58] [INFO ] Invariant cache hit.
[2024-05-25 14:59:59] [INFO ] Implicit Places using invariants in 475 ms returned []
[2024-05-25 14:59:59] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:59:59] [INFO ] Invariant cache hit.
[2024-05-25 15:00:00] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 15:00:02] [INFO ] Implicit Places using invariants and state equation in 2563 ms returned []
Implicit Place search using SMT with State Equation took 3046 ms to find 0 implicit places.
[2024-05-25 15:00:02] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 15:00:02] [INFO ] Invariant cache hit.
[2024-05-25 15:00:02] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3987 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 8747 steps, including 6 resets, run visited all 1 properties in 24 ms. (steps per millisecond=364 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1153 ms.
Product exploration explored 100000 steps with 25000 reset in 854 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (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 69 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 15:00:06] [INFO ] Redundant transitions in 146 ms returned []
[2024-05-25 15:00:06] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 15:00:06] [INFO ] Invariant cache hit.
[2024-05-25 15:00:07] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1383 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin4559493959685551641
[2024-05-25 15:00:07] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4559493959685551641
Running compilation step : cd /tmp/ltsmin4559493959685551641;'/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/ltsmin4559493959685551641;'/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/ltsmin4559493959685551641;'/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 LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 28 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 15:00:10] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 15:00:10] [INFO ] Invariant cache hit.
[2024-05-25 15:00:10] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-05-25 15:00:10] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 15:00:10] [INFO ] Invariant cache hit.
[2024-05-25 15:00:11] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 15:00:12] [INFO ] Implicit Places using invariants and state equation in 1903 ms returned []
Implicit Place search using SMT with State Equation took 2356 ms to find 0 implicit places.
[2024-05-25 15:00:12] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 15:00:12] [INFO ] Invariant cache hit.
[2024-05-25 15:00:13] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3443 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin10335676236427123799
[2024-05-25 15:00:13] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10335676236427123799
Running compilation step : cd /tmp/ltsmin10335676236427123799;'/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/ltsmin10335676236427123799;'/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/ltsmin10335676236427123799;'/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)
[2024-05-25 15:00:17] [INFO ] Flatten gal took : 283 ms
[2024-05-25 15:00:17] [INFO ] Flatten gal took : 178 ms
[2024-05-25 15:00:17] [INFO ] Time to serialize gal into /tmp/LTL3516480847795112177.gal : 20 ms
[2024-05-25 15:00:17] [INFO ] Time to serialize properties into /tmp/LTL7063438548347074096.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/LTL3516480847795112177.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16381664761621902565.hoa' '-atoms' '/tmp/LTL7063438548347074096.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...318
Loading property file /tmp/LTL7063438548347074096.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16381664761621902565.hoa
Detected timeout of ITS tools.
[2024-05-25 15:00:32] [INFO ] Flatten gal took : 181 ms
[2024-05-25 15:00:33] [INFO ] Flatten gal took : 179 ms
[2024-05-25 15:00:33] [INFO ] Time to serialize gal into /tmp/LTL6395247572882044519.gal : 25 ms
[2024-05-25 15:00:33] [INFO ] Time to serialize properties into /tmp/LTL16137529837108153333.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/LTL6395247572882044519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16137529837108153333.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 : !((X(X(X(F("(x3_MUST_FIX_q5<=ch4_BUG_REPORT_q6)"))))))
Formula 0 simplified : XXXG!"(x3_MUST_FIX_q5<=ch4_BUG_REPORT_q6)"
Detected timeout of ITS tools.
[2024-05-25 15:00:48] [INFO ] Flatten gal took : 134 ms
[2024-05-25 15:00:48] [INFO ] Applying decomposition
[2024-05-25 15:00:48] [INFO ] Flatten gal took : 131 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/graph18178414965655670975.txt' '-o' '/tmp/graph18178414965655670975.bin' '-w' '/tmp/graph18178414965655670975.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18178414965655670975.bin' '-l' '-1' '-v' '-w' '/tmp/graph18178414965655670975.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:00:48] [INFO ] Decomposing Gal with order
[2024-05-25 15:00:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:00:49] [INFO ] Removed a total of 225 redundant transitions.
[2024-05-25 15:00:49] [INFO ] Flatten gal took : 261 ms
[2024-05-25 15:00:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 284 labels/synchronizations in 11 ms.
[2024-05-25 15:00:49] [INFO ] Time to serialize gal into /tmp/LTL1863789428883209927.gal : 18 ms
[2024-05-25 15:00:49] [INFO ] Time to serialize properties into /tmp/LTL17302252017705834506.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/LTL1863789428883209927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17302252017705834506.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 : !((X(X(X(F("(gu5.x3_MUST_FIX_q5<=gu5.ch4_BUG_REPORT_q6)"))))))
Formula 0 simplified : XXXG!"(gu5.x3_MUST_FIX_q5<=gu5.ch4_BUG_REPORT_q6)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1927288192013018776
[2024-05-25 15:01:04] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1927288192013018776
Running compilation step : cd /tmp/ltsmin1927288192013018776;'/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/ltsmin1927288192013018776;'/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/ltsmin1927288192013018776;'/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-q8m256-LTLCardinality-10 finished in 75118 ms.
[2024-05-25 15:01:07] [INFO ] Flatten gal took : 191 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6030764015820776734
[2024-05-25 15:01:07] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2024-05-25 15:01:07] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6030764015820776734
Running compilation step : cd /tmp/ltsmin6030764015820776734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' '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'
[2024-05-25 15:01:07] [INFO ] Applying decomposition
[2024-05-25 15:01:07] [INFO ] Flatten gal took : 173 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/graph10383457217889842494.txt' '-o' '/tmp/graph10383457217889842494.bin' '-w' '/tmp/graph10383457217889842494.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10383457217889842494.bin' '-l' '-1' '-v' '-w' '/tmp/graph10383457217889842494.weights' '-q' '0' '-e' '0.001'
[2024-05-25 15:01:08] [INFO ] Decomposing Gal with order
[2024-05-25 15:01:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 15:01:08] [INFO ] Removed a total of 225 redundant transitions.
[2024-05-25 15:01:08] [INFO ] Flatten gal took : 236 ms
[2024-05-25 15:01:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 284 labels/synchronizations in 6 ms.
[2024-05-25 15:01:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality8685187197114274835.gal : 56 ms
[2024-05-25 15:01:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality2326492258508281317.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/LTLCardinality8685187197114274835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2326492258508281317.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...297
Read 2 LTL properties
Checking formula 0 : !((G(F("(gu5.x3_MUST_FIX_q5<=0)"))))
Formula 0 simplified : FG!"(gu5.x3_MUST_FIX_q5<=0)"
Compilation finished in 12501 ms.
Running link step : cd /tmp/ltsmin6030764015820776734;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin6030764015820776734;'/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'
Detected timeout of ITS tools.
[2024-05-25 15:22:40] [INFO ] Flatten gal took : 421 ms
[2024-05-25 15:22:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality1757992456991851955.gal : 77 ms
[2024-05-25 15:22:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality16026888856993720332.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/LTLCardinality1757992456991851955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16026888856993720332.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 2 LTL properties
Checking formula 0 : !((G(F("(x3_MUST_FIX_q5<=0)"))))
Formula 0 simplified : FG!"(x3_MUST_FIX_q5<=0)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin6030764015820776734;'/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/ltsmin6030764015820776734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 455 ms.
FORMULA BugTracking-PT-q8m256-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin6030764015820776734;'/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'
LTSmin run took 441400 ms.
FORMULA BugTracking-PT-q8m256-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2528619 ms.

BK_STOP 1716651522746

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ 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-q8m256"
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-q8m256, 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-171620414800277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 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 ;