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-171620414800272.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BugTracking-PT-q8m128, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414800272
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 01:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 01:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K 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-q8m128-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m128-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716648339300

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-q8m128
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 14:45:41] [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 14:45:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 14:45:42] [INFO ] Load time of PNML (sax parser for PT used): 906 ms
[2024-05-25 14:45:42] [INFO ] Transformed 754 places.
[2024-05-25 14:45:42] [INFO ] Transformed 27370 transitions.
[2024-05-25 14:45:42] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1116 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 474 places in 155 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA BugTracking-PT-q8m128-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 82 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2024-05-25 14:45:42] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2024-05-25 14:45:43] [INFO ] Computed 8 invariants in 83 ms
[2024-05-25 14:45:43] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-25 14:45:43] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:45:43] [INFO ] Invariant cache hit.
[2024-05-25 14:45:44] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:45:46] [INFO ] Implicit Places using invariants and state equation in 2873 ms returned []
Implicit Place search using SMT with State Equation took 3707 ms to find 0 implicit places.
[2024-05-25 14:45:46] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:45:46] [INFO ] Invariant cache hit.
[2024-05-25 14:45:47] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5199 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 8 out of 277 places after structural reductions.
[2024-05-25 14:45:48] [INFO ] Flatten gal took : 558 ms
[2024-05-25 14:45:49] [INFO ] Flatten gal took : 484 ms
[2024-05-25 14:45:50] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10042 steps, including 6 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-25 14:45:51] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:45:51] [INFO ] Invariant cache hit.
[2024-05-25 14:45:51] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:45:51] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2024-05-25 14:45:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:45:52] [INFO ] After 1431ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2024-05-25 14:45:53] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:45:53] [INFO ] After 587ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2024-05-25 14:45:54] [INFO ] Deduced a trap composed of 60 places in 514 ms of which 18 ms to minimize.
[2024-05-25 14:45:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 684 ms
[2024-05-25 14:45:55] [INFO ] Deduced a trap composed of 101 places in 647 ms of which 2 ms to minimize.
[2024-05-25 14:45:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 837 ms
[2024-05-25 14:45:55] [INFO ] After 2628ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 334 ms.
[2024-05-25 14:45:55] [INFO ] After 4567ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 312 ms.
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 269 transition count 3871
Applied a total of 16 rules in 502 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 504 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10089 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=336 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 14:45:56] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-05-25 14:45:57] [INFO ] Computed 8 invariants in 18 ms
[2024-05-25 14:45:57] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 14:45:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:45:58] [INFO ] After 1008ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 14:45:58] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:45:58] [INFO ] After 564ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 14:46:02] [INFO ] Deduced a trap composed of 19 places in 3477 ms of which 27 ms to minimize.
[2024-05-25 14:46:03] [INFO ] Deduced a trap composed of 14 places in 524 ms of which 26 ms to minimize.
[2024-05-25 14:46:03] [INFO ] Deduced a trap composed of 45 places in 487 ms of which 1 ms to minimize.
[2024-05-25 14:46:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4813 ms
[2024-05-25 14:46:03] [INFO ] After 5634ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 281 ms.
[2024-05-25 14:46:04] [INFO ] After 7032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 116 ms.
Support contains 3 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 148 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 148 ms. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 10043 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=271 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 79396 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79396 steps, saw 33040 distinct states, run finished after 3007 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 14:46:07] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:46:07] [INFO ] Invariant cache hit.
[2024-05-25 14:46:07] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 14:46:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:46:08] [INFO ] After 741ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 14:46:08] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:46:08] [INFO ] After 394ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 14:46:09] [INFO ] Deduced a trap composed of 17 places in 285 ms of which 1 ms to minimize.
[2024-05-25 14:46:09] [INFO ] Deduced a trap composed of 48 places in 268 ms of which 0 ms to minimize.
[2024-05-25 14:46:10] [INFO ] Deduced a trap composed of 48 places in 369 ms of which 1 ms to minimize.
[2024-05-25 14:46:10] [INFO ] Deduced a trap composed of 48 places in 309 ms of which 1 ms to minimize.
[2024-05-25 14:46:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1628 ms
[2024-05-25 14:46:10] [INFO ] After 2204ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 148 ms.
[2024-05-25 14:46:10] [INFO ] After 3168ms 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 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 69 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 70 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 170 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:46:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:46:11] [INFO ] Invariant cache hit.
[2024-05-25 14:46:11] [INFO ] Implicit Places using invariants in 457 ms returned []
[2024-05-25 14:46:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:46:11] [INFO ] Invariant cache hit.
[2024-05-25 14:46:12] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:46:13] [INFO ] Implicit Places using invariants and state equation in 1315 ms returned []
Implicit Place search using SMT with State Equation took 1779 ms to find 0 implicit places.
[2024-05-25 14:46:13] [INFO ] Redundant transitions in 331 ms returned []
[2024-05-25 14:46:13] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:46:13] [INFO ] Invariant cache hit.
[2024-05-25 14:46:15] [INFO ] Dead Transitions using invariants and state equation in 1740 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4042 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 2 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 458 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 3691 rows 263 cols
[2024-05-25 14:46:15] [INFO ] Computed 9 invariants in 50 ms
[2024-05-25 14:46:15] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 14:46:15] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-25 14:46:16] [INFO ] After 993ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 14:46:17] [INFO ] After 1292ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 152 ms.
[2024-05-25 14:46:17] [INFO ] After 1536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 2 atomic propositions for a total of 5 simplifications.
FORMULA BugTracking-PT-q8m128-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m128-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 131 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(p1))))'
Support contains 4 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 20 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:46:17] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2024-05-25 14:46:17] [INFO ] Computed 8 invariants in 31 ms
[2024-05-25 14:46:18] [INFO ] Implicit Places using invariants in 526 ms returned []
[2024-05-25 14:46:18] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:46:18] [INFO ] Invariant cache hit.
[2024-05-25 14:46:18] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:46:19] [INFO ] Implicit Places using invariants and state equation in 1499 ms returned []
Implicit Place search using SMT with State Equation took 2030 ms to find 0 implicit places.
[2024-05-25 14:46:19] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:46:19] [INFO ] Invariant cache hit.
[2024-05-25 14:46:21] [INFO ] Dead Transitions using invariants and state equation in 1727 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3781 ms. Remains : 277/277 places, 3871/3871 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 301 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BugTracking-PT-q8m128-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s4 s73), p1:(GT s49 s253)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2116 reset in 1022 ms.
Product exploration explored 100000 steps with 2083 reset in 1213 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 247 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 548 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=274 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 164 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0)]
[2024-05-25 14:46:24] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-25 14:46:24] [INFO ] Invariant cache hit.
[2024-05-25 14:46:25] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 14:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 14:46:26] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2024-05-25 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 14:46:27] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 14:46:28] [INFO ] [Nat]Absence check using state equation in 1092 ms returned sat
[2024-05-25 14:46:28] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-25 14:46:29] [INFO ] [Nat]Added 282 Read/Feed constraints in 590 ms returned sat
[2024-05-25 14:46:29] [INFO ] Deduced a trap composed of 17 places in 370 ms of which 0 ms to minimize.
[2024-05-25 14:46:30] [INFO ] Deduced a trap composed of 24 places in 301 ms of which 0 ms to minimize.
[2024-05-25 14:46:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 961 ms
[2024-05-25 14:46:30] [INFO ] Computed and/alt/rep : 469/1767/469 causal constraints (skipped 3236 transitions) in 434 ms.
[2024-05-25 14:46:31] [INFO ] Added : 9 causal constraints over 2 iterations in 1167 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 277 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 151 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:46:31] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-05-25 14:46:31] [INFO ] Computed 8 invariants in 11 ms
[2024-05-25 14:46:32] [INFO ] Implicit Places using invariants in 545 ms returned []
[2024-05-25 14:46:32] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:46:32] [INFO ] Invariant cache hit.
[2024-05-25 14:46:33] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:46:36] [INFO ] Implicit Places using invariants and state equation in 4093 ms returned []
Implicit Place search using SMT with State Equation took 4672 ms to find 0 implicit places.
[2024-05-25 14:46:36] [INFO ] Redundant transitions in 183 ms returned []
[2024-05-25 14:46:36] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:46:36] [INFO ] Invariant cache hit.
[2024-05-25 14:46:37] [INFO ] Dead Transitions using invariants and state equation in 1275 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6294 ms. Remains : 275/277 places, 3877/3871 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 1172 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1172 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-25 14:46:38] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:46:38] [INFO ] Invariant cache hit.
[2024-05-25 14:46:39] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:46:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 14:46:39] [INFO ] [Real]Absence check using state equation in 597 ms returned sat
[2024-05-25 14:46:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 14:46:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 14:46:41] [INFO ] [Nat]Absence check using state equation in 562 ms returned sat
[2024-05-25 14:46:41] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:46:42] [INFO ] [Nat]Added 283 Read/Feed constraints in 830 ms returned sat
[2024-05-25 14:46:43] [INFO ] Deduced a trap composed of 31 places in 437 ms of which 2 ms to minimize.
[2024-05-25 14:46:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 688 ms
[2024-05-25 14:46:43] [INFO ] Computed and/alt/rep : 465/1763/465 causal constraints (skipped 3238 transitions) in 299 ms.
[2024-05-25 14:46:44] [INFO ] Added : 2 causal constraints over 1 iterations in 718 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2187 reset in 800 ms.
Product exploration explored 100000 steps with 2121 reset in 787 ms.
Built C files in :
/tmp/ltsmin10336336452635539855
[2024-05-25 14:46:45] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:46:45] [INFO ] Built C files in 137ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10336336452635539855
Running compilation step : cd /tmp/ltsmin10336336452635539855;'/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/ltsmin10336336452635539855;'/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/ltsmin10336336452635539855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 138 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 14:46:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:46:49] [INFO ] Invariant cache hit.
[2024-05-25 14:46:49] [INFO ] Implicit Places using invariants in 716 ms returned []
[2024-05-25 14:46:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:46:49] [INFO ] Invariant cache hit.
[2024-05-25 14:46:50] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:46:52] [INFO ] Implicit Places using invariants and state equation in 2374 ms returned []
Implicit Place search using SMT with State Equation took 3094 ms to find 0 implicit places.
[2024-05-25 14:46:52] [INFO ] Redundant transitions in 268 ms returned []
[2024-05-25 14:46:52] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:46:52] [INFO ] Invariant cache hit.
[2024-05-25 14:46:53] [INFO ] Dead Transitions using invariants and state equation in 1170 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4691 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin16698920636185938627
[2024-05-25 14:46:53] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:46:53] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16698920636185938627
Running compilation step : cd /tmp/ltsmin16698920636185938627;'/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/ltsmin16698920636185938627;'/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/ltsmin16698920636185938627;'/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 14:46:57] [INFO ] Flatten gal took : 184 ms
[2024-05-25 14:46:57] [INFO ] Flatten gal took : 191 ms
[2024-05-25 14:46:57] [INFO ] Time to serialize gal into /tmp/LTL16394431146412531219.gal : 53 ms
[2024-05-25 14:46:57] [INFO ] Time to serialize properties into /tmp/LTL7413164946366149606.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/LTL16394431146412531219.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17722330002572918106.hoa' '-atoms' '/tmp/LTL7413164946366149606.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/LTL7413164946366149606.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17722330002572918106.hoa
Detected timeout of ITS tools.
[2024-05-25 14:47:12] [INFO ] Flatten gal took : 202 ms
[2024-05-25 14:47:13] [INFO ] Flatten gal took : 214 ms
[2024-05-25 14:47:13] [INFO ] Time to serialize gal into /tmp/LTL16801111193855027839.gal : 27 ms
[2024-05-25 14:47:13] [INFO ] Time to serialize properties into /tmp/LTL13391095468257482496.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16801111193855027839.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13391095468257482496.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((F("(l4>x2_BUG_REPORT_q8)"))||(G("(x0_MUST_FIX_q7>ch4_CLOSED_q5)")))))
Formula 0 simplified : X(G!"(l4>x2_BUG_REPORT_q8)" & F!"(x0_MUST_FIX_q7>ch4_CLOSED_q5)")
Detected timeout of ITS tools.
[2024-05-25 14:47:28] [INFO ] Flatten gal took : 306 ms
[2024-05-25 14:47:28] [INFO ] Applying decomposition
[2024-05-25 14:47:28] [INFO ] Flatten gal took : 227 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/graph9790504157818617036.txt' '-o' '/tmp/graph9790504157818617036.bin' '-w' '/tmp/graph9790504157818617036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9790504157818617036.bin' '-l' '-1' '-v' '-w' '/tmp/graph9790504157818617036.weights' '-q' '0' '-e' '0.001'
[2024-05-25 14:47:29] [INFO ] Decomposing Gal with order
[2024-05-25 14:47:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 14:47:29] [INFO ] Removed a total of 2062 redundant transitions.
[2024-05-25 14:47:29] [INFO ] Flatten gal took : 505 ms
[2024-05-25 14:47:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 321 labels/synchronizations in 76 ms.
[2024-05-25 14:47:30] [INFO ] Time to serialize gal into /tmp/LTL1411774705855326441.gal : 40 ms
[2024-05-25 14:47:30] [INFO ] Time to serialize properties into /tmp/LTL14291780187984157892.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/LTL1411774705855326441.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14291780187984157892.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((F("(gu18.l4>gu18.x2_BUG_REPORT_q8)"))||(G("(gu29.x0_MUST_FIX_q7>gu29.ch4_CLOSED_q5)")))))
Formula 0 simplified : X(G!"(gu18.l4>gu18.x2_BUG_REPORT_q8)" & F!"(gu29.x0_MUST_FIX_q7>gu29.ch4_CLOSED_q5)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4358769995713766779
[2024-05-25 14:47:45] [INFO ] Built C files in 128ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4358769995713766779
Running compilation step : cd /tmp/ltsmin4358769995713766779;'/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/ltsmin4358769995713766779;'/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/ltsmin4358769995713766779;'/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-q8m128-LTLCardinality-04 finished in 91079 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 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 101 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:47:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:47:48] [INFO ] Invariant cache hit.
[2024-05-25 14:47:49] [INFO ] Implicit Places using invariants in 647 ms returned []
[2024-05-25 14:47:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:47:49] [INFO ] Invariant cache hit.
[2024-05-25 14:47:49] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:47:51] [INFO ] Implicit Places using invariants and state equation in 1910 ms returned []
Implicit Place search using SMT with State Equation took 2573 ms to find 0 implicit places.
[2024-05-25 14:47:51] [INFO ] Redundant transitions in 103 ms returned []
[2024-05-25 14:47:51] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:47:51] [INFO ] Invariant cache hit.
[2024-05-25 14:47:52] [INFO ] Dead Transitions using invariants and state equation in 1030 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3833 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m128-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:(GT 1 s127)], 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 36619 steps with 16 reset in 234 ms.
FORMULA BugTracking-PT-q8m128-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m128-LTLCardinality-06 finished in 4188 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 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 84 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2024-05-25 14:47:52] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:47:52] [INFO ] Invariant cache hit.
[2024-05-25 14:47:53] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-25 14:47:53] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:47:53] [INFO ] Invariant cache hit.
[2024-05-25 14:47:53] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:47:55] [INFO ] Implicit Places using invariants and state equation in 2020 ms returned []
Implicit Place search using SMT with State Equation took 2525 ms to find 0 implicit places.
[2024-05-25 14:47:55] [INFO ] Redundant transitions in 141 ms returned []
[2024-05-25 14:47:55] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:47:55] [INFO ] Invariant cache hit.
[2024-05-25 14:47:56] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3826 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m128-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s164)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 45 reset in 583 ms.
Product exploration explored 100000 steps with 44 reset in 666 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 117 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 153915 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 153915 steps, saw 74167 distinct states, run finished after 3001 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:48:01] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:48:01] [INFO ] Invariant cache hit.
[2024-05-25 14:48:01] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:48:01] [INFO ] After 586ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 14:48:01] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:01] [INFO ] After 140ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:01] [INFO ] After 834ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:02] [INFO ] After 590ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:02] [INFO ] After 301ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:03] [INFO ] Deduced a trap composed of 46 places in 516 ms of which 1 ms to minimize.
[2024-05-25 14:48:04] [INFO ] Deduced a trap composed of 58 places in 425 ms of which 0 ms to minimize.
[2024-05-25 14:48:04] [INFO ] Deduced a trap composed of 17 places in 492 ms of which 0 ms to minimize.
[2024-05-25 14:48:05] [INFO ] Deduced a trap composed of 15 places in 379 ms of which 0 ms to minimize.
[2024-05-25 14:48:05] [INFO ] Deduced a trap composed of 62 places in 235 ms of which 1 ms to minimize.
[2024-05-25 14:48:05] [INFO ] Deduced a trap composed of 33 places in 331 ms of which 0 ms to minimize.
[2024-05-25 14:48:05] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2904 ms
[2024-05-25 14:48:05] [INFO ] After 3261ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2024-05-25 14:48:05] [INFO ] After 3984ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 122 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 122 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10062 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1437 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 141657 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141657 steps, saw 62588 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:48:09] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-05-25 14:48:09] [INFO ] Computed 8 invariants in 13 ms
[2024-05-25 14:48:09] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:09] [INFO ] After 599ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 14:48:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:09] [INFO ] After 145ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:09] [INFO ] After 812ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 14:48:10] [INFO ] After 649ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:10] [INFO ] After 105ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:11] [INFO ] Deduced a trap composed of 54 places in 324 ms of which 1 ms to minimize.
[2024-05-25 14:48:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 477 ms
[2024-05-25 14:48:11] [INFO ] After 622ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 98 ms.
[2024-05-25 14:48:11] [INFO ] After 1436ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 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 54 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 56 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 48 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:48:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:48:11] [INFO ] Invariant cache hit.
[2024-05-25 14:48:11] [INFO ] Implicit Places using invariants in 436 ms returned []
[2024-05-25 14:48:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:48:11] [INFO ] Invariant cache hit.
[2024-05-25 14:48:12] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:13] [INFO ] Implicit Places using invariants and state equation in 1882 ms returned []
Implicit Place search using SMT with State Equation took 2336 ms to find 0 implicit places.
[2024-05-25 14:48:13] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-25 14:48:13] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:48:13] [INFO ] Invariant cache hit.
[2024-05-25 14:48:15] [INFO ] Dead Transitions using invariants and state equation in 1203 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3703 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 236 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 14:48:15] [INFO ] Computed 9 invariants in 11 ms
[2024-05-25 14:48:15] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:15] [INFO ] After 545ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 14:48:16] [INFO ] After 658ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2024-05-25 14:48:16] [INFO ] After 793ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(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 89 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2024-05-25 14:48:16] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-05-25 14:48:16] [INFO ] Computed 8 invariants in 19 ms
[2024-05-25 14:48:16] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-25 14:48:16] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:48:16] [INFO ] Invariant cache hit.
[2024-05-25 14:48:17] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:18] [INFO ] Implicit Places using invariants and state equation in 2050 ms returned []
Implicit Place search using SMT with State Equation took 2495 ms to find 0 implicit places.
[2024-05-25 14:48:19] [INFO ] Redundant transitions in 162 ms returned []
[2024-05-25 14:48:19] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:48:19] [INFO ] Invariant cache hit.
[2024-05-25 14:48:20] [INFO ] Dead Transitions using invariants and state equation in 1094 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3857 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 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 167515 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 167515 steps, saw 81036 distinct states, run finished after 3002 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:48:23] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:48:23] [INFO ] Invariant cache hit.
[2024-05-25 14:48:23] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:24] [INFO ] After 604ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 14:48:24] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:24] [INFO ] After 142ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:24] [INFO ] After 816ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:24] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:24] [INFO ] After 549ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:25] [INFO ] After 283ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:25] [INFO ] Deduced a trap composed of 46 places in 512 ms of which 1 ms to minimize.
[2024-05-25 14:48:26] [INFO ] Deduced a trap composed of 58 places in 502 ms of which 1 ms to minimize.
[2024-05-25 14:48:26] [INFO ] Deduced a trap composed of 17 places in 518 ms of which 0 ms to minimize.
[2024-05-25 14:48:27] [INFO ] Deduced a trap composed of 15 places in 511 ms of which 0 ms to minimize.
[2024-05-25 14:48:27] [INFO ] Deduced a trap composed of 62 places in 331 ms of which 1 ms to minimize.
[2024-05-25 14:48:28] [INFO ] Deduced a trap composed of 33 places in 303 ms of which 0 ms to minimize.
[2024-05-25 14:48:28] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 3296 ms
[2024-05-25 14:48:28] [INFO ] After 3675ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 120 ms.
[2024-05-25 14:48:28] [INFO ] After 4411ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 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 141 ms. Remains 269 /275 variables (removed 6) and now considering 3871/3877 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10091 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1009 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 139897 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 139897 steps, saw 61408 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 14:48:31] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2024-05-25 14:48:31] [INFO ] Computed 8 invariants in 11 ms
[2024-05-25 14:48:31] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:32] [INFO ] After 561ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 14:48:32] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:32] [INFO ] After 92ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:32] [INFO ] After 711ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 14:48:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 14:48:33] [INFO ] After 495ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:33] [INFO ] After 99ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 14:48:33] [INFO ] Deduced a trap composed of 54 places in 437 ms of which 2 ms to minimize.
[2024-05-25 14:48:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 607 ms
[2024-05-25 14:48:33] [INFO ] After 759ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2024-05-25 14:48:33] [INFO ] After 1402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 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 100 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 100 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 93 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2024-05-25 14:48:34] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:48:34] [INFO ] Invariant cache hit.
[2024-05-25 14:48:34] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-25 14:48:34] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:48:34] [INFO ] Invariant cache hit.
[2024-05-25 14:48:35] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:36] [INFO ] Implicit Places using invariants and state equation in 2182 ms returned []
Implicit Place search using SMT with State Equation took 2647 ms to find 0 implicit places.
[2024-05-25 14:48:36] [INFO ] Redundant transitions in 142 ms returned []
[2024-05-25 14:48:36] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2024-05-25 14:48:36] [INFO ] Invariant cache hit.
[2024-05-25 14:48:38] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4046 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 270 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 14:48:38] [INFO ] Computed 9 invariants in 17 ms
[2024-05-25 14:48:38] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-25 14:48:39] [INFO ] After 722ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 14:48:39] [INFO ] After 820ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2024-05-25 14:48:39] [INFO ] After 933ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 44 reset in 695 ms.
Product exploration explored 100000 steps with 46 reset in 841 ms.
Built C files in :
/tmp/ltsmin1147171706707864792
[2024-05-25 14:48:41] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:48:41] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1147171706707864792
Running compilation step : cd /tmp/ltsmin1147171706707864792;'/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/ltsmin1147171706707864792;'/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/ltsmin1147171706707864792;'/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 14:48:44] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2024-05-25 14:48:44] [INFO ] Computed 8 invariants in 34 ms
[2024-05-25 14:48:44] [INFO ] Implicit Places using invariants in 540 ms returned []
[2024-05-25 14:48:44] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:48:44] [INFO ] Invariant cache hit.
[2024-05-25 14:48:45] [INFO ] State equation strengthened by 283 read => feed constraints.
[2024-05-25 14:48:46] [INFO ] Implicit Places using invariants and state equation in 1871 ms returned []
Implicit Place search using SMT with State Equation took 2426 ms to find 0 implicit places.
[2024-05-25 14:48:46] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-25 14:48:46] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2024-05-25 14:48:46] [INFO ] Invariant cache hit.
[2024-05-25 14:48:47] [INFO ] Dead Transitions using invariants and state equation in 1041 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3691 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin2318220244808496022
[2024-05-25 14:48:47] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:48:48] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2318220244808496022
Running compilation step : cd /tmp/ltsmin2318220244808496022;'/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/ltsmin2318220244808496022;'/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/ltsmin2318220244808496022;'/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 14:48:51] [INFO ] Flatten gal took : 278 ms
[2024-05-25 14:48:51] [INFO ] Flatten gal took : 260 ms
[2024-05-25 14:48:51] [INFO ] Time to serialize gal into /tmp/LTL512376788535800625.gal : 35 ms
[2024-05-25 14:48:51] [INFO ] Time to serialize properties into /tmp/LTL5970303647736494203.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL512376788535800625.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15144216306407607820.hoa' '-atoms' '/tmp/LTL5970303647736494203.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5970303647736494203.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15144216306407607820.hoa
Detected timeout of ITS tools.
[2024-05-25 14:49:07] [INFO ] Flatten gal took : 209 ms
[2024-05-25 14:49:07] [INFO ] Flatten gal took : 221 ms
[2024-05-25 14:49:07] [INFO ] Time to serialize gal into /tmp/LTL5560135613246408277.gal : 25 ms
[2024-05-25 14:49:07] [INFO ] Time to serialize properties into /tmp/LTL13343558635880617400.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/LTL5560135613246408277.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13343558635880617400.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 : !((F(G("(ch0_FIXED_q8<1)"))))
Formula 0 simplified : GF!"(ch0_FIXED_q8<1)"
Detected timeout of ITS tools.
[2024-05-25 14:49:22] [INFO ] Flatten gal took : 227 ms
[2024-05-25 14:49:22] [INFO ] Applying decomposition
[2024-05-25 14:49:22] [INFO ] Flatten gal took : 209 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/graph5026525041933703844.txt' '-o' '/tmp/graph5026525041933703844.bin' '-w' '/tmp/graph5026525041933703844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5026525041933703844.bin' '-l' '-1' '-v' '-w' '/tmp/graph5026525041933703844.weights' '-q' '0' '-e' '0.001'
[2024-05-25 14:49:23] [INFO ] Decomposing Gal with order
[2024-05-25 14:49:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 14:49:23] [INFO ] Removed a total of 424 redundant transitions.
[2024-05-25 14:49:23] [INFO ] Flatten gal took : 246 ms
[2024-05-25 14:49:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 12 ms.
[2024-05-25 14:49:23] [INFO ] Time to serialize gal into /tmp/LTL16986306718288343093.gal : 19 ms
[2024-05-25 14:49:23] [INFO ] Time to serialize properties into /tmp/LTL16959691180235546453.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/LTL16986306718288343093.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16959691180235546453.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 : !((F(G("(u1.ch0_FIXED_q8<1)"))))
Formula 0 simplified : GF!"(u1.ch0_FIXED_q8<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8253838686072974397
[2024-05-25 14:49:38] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8253838686072974397
Running compilation step : cd /tmp/ltsmin8253838686072974397;'/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/ltsmin8253838686072974397;'/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/ltsmin8253838686072974397;'/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-q8m128-LTLCardinality-09 finished in 109154 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((F(p0)||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-25 14:49:42] [INFO ] Flatten gal took : 216 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17015941282162272145
[2024-05-25 14:49:42] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2024-05-25 14:49:42] [INFO ] Applying decomposition
[2024-05-25 14:49:42] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17015941282162272145
Running compilation step : cd /tmp/ltsmin17015941282162272145;'/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 14:49:42] [INFO ] Flatten gal took : 163 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17430917911740966176.txt' '-o' '/tmp/graph17430917911740966176.bin' '-w' '/tmp/graph17430917911740966176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17430917911740966176.bin' '-l' '-1' '-v' '-w' '/tmp/graph17430917911740966176.weights' '-q' '0' '-e' '0.001'
[2024-05-25 14:49:43] [INFO ] Decomposing Gal with order
[2024-05-25 14:49:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 14:49:43] [INFO ] Removed a total of 2061 redundant transitions.
[2024-05-25 14:49:43] [INFO ] Flatten gal took : 237 ms
[2024-05-25 14:49:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 343 labels/synchronizations in 19 ms.
[2024-05-25 14:49:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality11029251354493364412.gal : 17 ms
[2024-05-25 14:49:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality12260270831031541554.ltl : 33 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/LTLCardinality11029251354493364412.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12260270831031541554.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !((X((F("(gi0.gu1.l4>gi0.gu1.x2_BUG_REPORT_q8)"))||(G("(gu16.x0_MUST_FIX_q7>gu16.ch4_CLOSED_q5)")))))
Formula 0 simplified : X(G!"(gi0.gu1.l4>gi0.gu1.x2_BUG_REPORT_q8)" & F!"(gu16.x0_MUST_FIX_q7>gu16.ch4_CLOSED_q5)")
Compilation finished in 11533 ms.
Running link step : cd /tmp/ltsmin17015941282162272145;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 99 ms.
Running LTSmin : cd /tmp/ltsmin17015941282162272145;'/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((<>((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 15:11:04] [INFO ] Flatten gal took : 413 ms
[2024-05-25 15:11:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality1081555634397848790.gal : 31 ms
[2024-05-25 15:11:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality9612962597199509911.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/LTLCardinality1081555634397848790.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9612962597199509911.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 : !((X((F("(l4>x2_BUG_REPORT_q8)"))||(G("(x0_MUST_FIX_q7>ch4_CLOSED_q5)")))))
Formula 0 simplified : X(G!"(l4>x2_BUG_REPORT_q8)" & F!"(x0_MUST_FIX_q7>ch4_CLOSED_q5)")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin17015941282162272145;'/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((<>((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17015941282162272145;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 15:32:25] [INFO ] Flatten gal took : 398 ms
[2024-05-25 15:32:26] [INFO ] Input system was already deterministic with 3871 transitions.
[2024-05-25 15:32:26] [INFO ] Transformed 277 places.
[2024-05-25 15:32:26] [INFO ] Transformed 3871 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 15:32:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality11015668825981848148.gal : 55 ms
[2024-05-25 15:32:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality11550699323993947392.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/LTLCardinality11015668825981848148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11550699323993947392.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((F("(l4>x2_BUG_REPORT_q8)"))||(G("(x0_MUST_FIX_q7>ch4_CLOSED_q5)")))))
Formula 0 simplified : X(G!"(l4>x2_BUG_REPORT_q8)" & F!"(x0_MUST_FIX_q7>ch4_CLOSED_q5)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5849580 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16022164 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.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-q8m128"
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-q8m128, 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-171620414800272"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m128.tgz
mv BugTracking-PT-q8m128 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 ;