Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690300403.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m008, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300403
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.5K Feb 26 06:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 06:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 06:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 06:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 07:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 07:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 06:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 06:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678353617407

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m008
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 09:20:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 09:20:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:20:20] [INFO ] Load time of PNML (sax parser for PT used): 740 ms
[2023-03-09 09:20:20] [INFO ] Transformed 754 places.
[2023-03-09 09:20:20] [INFO ] Transformed 27370 transitions.
[2023-03-09 09:20:20] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 932 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 474 places in 102 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m008-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 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
Applied a total of 2 rules in 93 ms. Remains 278 /280 variables (removed 2) and now considering 3904/3904 (removed 0) transitions.
[2023-03-09 09:20:21] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 278 cols
[2023-03-09 09:20:21] [INFO ] Computed 8 place invariants in 120 ms
[2023-03-09 09:20:22] [INFO ] Implicit Places using invariants in 726 ms returned []
[2023-03-09 09:20:22] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
[2023-03-09 09:20:22] [INFO ] Invariant cache hit.
[2023-03-09 09:20:22] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 09:20:24] [INFO ] Implicit Places using invariants and state equation in 2363 ms returned []
Implicit Place search using SMT with State Equation took 3120 ms to find 0 implicit places.
[2023-03-09 09:20:24] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
[2023-03-09 09:20:24] [INFO ] Invariant cache hit.
[2023-03-09 09:20:25] [INFO ] Dead Transitions using invariants and state equation in 1320 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 278/280 places, 3904/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4540 ms. Remains : 278/280 places, 3904/3904 transitions.
Support contains 10 out of 278 places after structural reductions.
[2023-03-09 09:20:26] [INFO ] Flatten gal took : 590 ms
[2023-03-09 09:20:27] [INFO ] Flatten gal took : 435 ms
[2023-03-09 09:20:28] [INFO ] Input system was already deterministic with 3904 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-09 09:20:29] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
[2023-03-09 09:20:29] [INFO ] Invariant cache hit.
[2023-03-09 09:20:29] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:20:29] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:6
[2023-03-09 09:20:29] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:20:31] [INFO ] After 1224ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :4
[2023-03-09 09:20:31] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 09:20:32] [INFO ] After 868ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :4 sat :4
[2023-03-09 09:20:32] [INFO ] Deduced a trap composed of 16 places in 570 ms of which 8 ms to minimize.
[2023-03-09 09:20:33] [INFO ] Deduced a trap composed of 17 places in 501 ms of which 1 ms to minimize.
[2023-03-09 09:20:33] [INFO ] Deduced a trap composed of 24 places in 324 ms of which 1 ms to minimize.
[2023-03-09 09:20:34] [INFO ] Deduced a trap composed of 67 places in 309 ms of which 2 ms to minimize.
[2023-03-09 09:20:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2237 ms
[2023-03-09 09:20:34] [INFO ] Deduced a trap composed of 37 places in 423 ms of which 1 ms to minimize.
[2023-03-09 09:20:35] [INFO ] Deduced a trap composed of 68 places in 431 ms of which 2 ms to minimize.
[2023-03-09 09:20:35] [INFO ] Deduced a trap composed of 31 places in 349 ms of which 0 ms to minimize.
[2023-03-09 09:20:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1536 ms
[2023-03-09 09:20:36] [INFO ] Deduced a trap composed of 49 places in 238 ms of which 1 ms to minimize.
[2023-03-09 09:20:36] [INFO ] Deduced a trap composed of 7 places in 372 ms of which 1 ms to minimize.
[2023-03-09 09:20:37] [INFO ] Deduced a trap composed of 12 places in 404 ms of which 0 ms to minimize.
[2023-03-09 09:20:37] [INFO ] Deduced a trap composed of 50 places in 400 ms of which 0 ms to minimize.
[2023-03-09 09:20:38] [INFO ] Deduced a trap composed of 62 places in 327 ms of which 1 ms to minimize.
[2023-03-09 09:20:38] [INFO ] Deduced a trap composed of 35 places in 315 ms of which 1 ms to minimize.
[2023-03-09 09:20:38] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 6 trap constraints in 2634 ms
[2023-03-09 09:20:38] [INFO ] After 7477ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :2
Attempting to minimize the solution found.
Minimization took 240 ms.
[2023-03-09 09:20:38] [INFO ] After 9096ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :2
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 49 ms.
Support contains 3 out of 278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 278/278 places, 3904/3904 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 277 transition count 3871
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 6 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 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 18 place count 269 transition count 3871
Applied a total of 18 rules in 372 ms. Remains 269 /278 variables (removed 9) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 373 ms. Remains : 269/278 places, 3871/3904 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 2) seen :1
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
Running SMT prover for 1 properties.
[2023-03-09 09:20:39] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 09:20:39] [INFO ] Computed 8 place invariants in 31 ms
[2023-03-09 09:20:39] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:20:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:20:40] [INFO ] After 1194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:20:40] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:20:41] [INFO ] After 741ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:20:42] [INFO ] Deduced a trap composed of 16 places in 332 ms of which 4 ms to minimize.
[2023-03-09 09:20:42] [INFO ] Deduced a trap composed of 17 places in 282 ms of which 1 ms to minimize.
[2023-03-09 09:20:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 887 ms
[2023-03-09 09:20:42] [INFO ] After 1718ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 155 ms.
[2023-03-09 09:20:42] [INFO ] After 3206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 70 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.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142953 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142953 steps, saw 58854 distinct states, run finished after 3004 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:20:45] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:20:45] [INFO ] Invariant cache hit.
[2023-03-09 09:20:46] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:20:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:20:46] [INFO ] After 681ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:20:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:20:47] [INFO ] After 359ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:20:47] [INFO ] Deduced a trap composed of 10 places in 259 ms of which 1 ms to minimize.
[2023-03-09 09:20:47] [INFO ] Deduced a trap composed of 17 places in 248 ms of which 0 ms to minimize.
[2023-03-09 09:20:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 868 ms
[2023-03-09 09:20:48] [INFO ] After 1275ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 108 ms.
[2023-03-09 09:20:48] [INFO ] After 2157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 55 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 52 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:20:48] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:20:48] [INFO ] Invariant cache hit.
[2023-03-09 09:20:48] [INFO ] Implicit Places using invariants in 585 ms returned []
[2023-03-09 09:20:48] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:20:48] [INFO ] Invariant cache hit.
[2023-03-09 09:20:49] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:20:52] [INFO ] Implicit Places using invariants and state equation in 3140 ms returned []
Implicit Place search using SMT with State Equation took 3744 ms to find 0 implicit places.
[2023-03-09 09:20:52] [INFO ] Redundant transitions in 251 ms returned []
[2023-03-09 09:20:52] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:20:52] [INFO ] Invariant cache hit.
[2023-03-09 09:20:59] [INFO ] Dead Transitions using invariants and state equation in 6942 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11000 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 418 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
[2023-03-09 09:20:59] [INFO ] Computed 9 place invariants in 26 ms
[2023-03-09 09:20:59] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:20:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:21:00] [INFO ] After 953ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:21:01] [INFO ] After 1095ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-09 09:21:01] [INFO ] After 1308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 6 atomic propositions for a total of 5 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m008-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-09 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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 278/278 places, 3904/3904 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 277 transition count 3871
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 6 place count 275 transition count 3877
Applied a total of 6 rules in 227 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3904 (removed 27) transitions.
[2023-03-09 09:21:01] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 09:21:01] [INFO ] Computed 8 place invariants in 16 ms
[2023-03-09 09:21:02] [INFO ] Implicit Places using invariants in 950 ms returned []
[2023-03-09 09:21:02] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:21:02] [INFO ] Invariant cache hit.
[2023-03-09 09:21:03] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:21:06] [INFO ] Implicit Places using invariants and state equation in 3521 ms returned []
Implicit Place search using SMT with State Equation took 4491 ms to find 0 implicit places.
[2023-03-09 09:21:06] [INFO ] Redundant transitions in 179 ms returned []
[2023-03-09 09:21:06] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:21:06] [INFO ] Invariant cache hit.
[2023-03-09 09:21:07] [INFO ] Dead Transitions using invariants and state equation in 1230 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/278 places, 3877/3904 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6141 ms. Remains : 275/278 places, 3877/3904 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m008-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s215)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 183 steps with 0 reset in 9 ms.
FORMULA BugTracking-PT-q8m008-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m008-LTLCardinality-03 finished in 6421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(X(X(X(F(!p0))))))))'
Support contains 1 out of 278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 278/278 places, 3904/3904 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 277 transition count 3871
Applied a total of 2 rules in 26 ms. Remains 277 /278 variables (removed 1) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 09:21:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:21:07] [INFO ] Computed 8 place invariants in 27 ms
[2023-03-09 09:21:08] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-03-09 09:21:08] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:08] [INFO ] Invariant cache hit.
[2023-03-09 09:21:08] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:21:10] [INFO ] Implicit Places using invariants and state equation in 2617 ms returned []
Implicit Place search using SMT with State Equation took 3031 ms to find 0 implicit places.
[2023-03-09 09:21:10] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:10] [INFO ] Invariant cache hit.
[2023-03-09 09:21:11] [INFO ] Dead Transitions using invariants and state equation in 1074 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/278 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4133 ms. Remains : 277/278 places, 3871/3904 transitions.
Stuttering acceptance computed with spot in 420 ms :[p0, false, p0, false, p0, false, p0, false, p0, false]
Running random walk in product with property : BugTracking-PT-q8m008-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 2}], [{ cond=p0, acceptance={} source=5 dest: 3}, { cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 5}, { cond=(NOT p0), acceptance={} source=7 dest: 6}], [{ cond=true, acceptance={} source=8 dest: 6}], [{ cond=p0, acceptance={} source=9 dest: 7}, { cond=(NOT p0), acceptance={} source=9 dest: 8}]], initial=9, aps=[p0:(LEQ 1 s111)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 16666 reset in 985 ms.
Product exploration explored 100000 steps with 16666 reset in 913 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 : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 347 ms. Reduced automaton from 10 states, 14 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[p0, p0, p0, p0, p0, p0]
Finished random walk after 91 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=91 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 270 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 296 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 250 ms :[p0, p0, p0, p0, p0, p0]
Support contains 1 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 17 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:21:15] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:15] [INFO ] Invariant cache hit.
[2023-03-09 09:21:16] [INFO ] Implicit Places using invariants in 442 ms returned []
[2023-03-09 09:21:16] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:16] [INFO ] Invariant cache hit.
[2023-03-09 09:21:16] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:21:19] [INFO ] Implicit Places using invariants and state equation in 3243 ms returned []
Implicit Place search using SMT with State Equation took 3710 ms to find 0 implicit places.
[2023-03-09 09:21:19] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:19] [INFO ] Invariant cache hit.
[2023-03-09 09:21:20] [INFO ] Dead Transitions using invariants and state equation in 1219 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4949 ms. Remains : 277/277 places, 3871/3871 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[p0, p0, p0, p0, p0, p0]
Finished random walk after 112 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=56 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 177 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 304 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 332 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 428 ms :[p0, p0, p0, p0, p0, p0]
Product exploration explored 100000 steps with 16666 reset in 1038 ms.
Product exploration explored 100000 steps with 16666 reset in 949 ms.
Applying partial POR strategy [true, false, false, false, false, false]
Stuttering acceptance computed with spot in 319 ms :[p0, p0, p0, p0, p0, 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: -10
Deduced a syphon composed of 2 places in 3 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 277 transition count 3881
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 158 ms. Remains 277 /277 variables (removed 0) and now considering 3881/3871 (removed -10) transitions.
[2023-03-09 09:21:25] [INFO ] Redundant transitions in 205 ms returned []
[2023-03-09 09:21:25] [INFO ] Flow matrix only has 3709 transitions (discarded 172 similar events)
// Phase 1: matrix 3709 rows 277 cols
[2023-03-09 09:21:25] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-09 09:21:26] [INFO ] Dead Transitions using invariants and state equation in 1261 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 277/277 places, 3881/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1682 ms. Remains : 277/277 places, 3881/3871 transitions.
Built C files in :
/tmp/ltsmin4853871878921178075
[2023-03-09 09:21:26] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4853871878921178075
Running compilation step : cd /tmp/ltsmin4853871878921178075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4853871878921178075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4853871878921178075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 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 40 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:21:29] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:21:29] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 09:21:30] [INFO ] Implicit Places using invariants in 372 ms returned []
[2023-03-09 09:21:30] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:30] [INFO ] Invariant cache hit.
[2023-03-09 09:21:30] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:21:33] [INFO ] Implicit Places using invariants and state equation in 2949 ms returned []
Implicit Place search using SMT with State Equation took 3338 ms to find 0 implicit places.
[2023-03-09 09:21:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:21:33] [INFO ] Invariant cache hit.
[2023-03-09 09:21:34] [INFO ] Dead Transitions using invariants and state equation in 1333 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4720 ms. Remains : 277/277 places, 3871/3871 transitions.
Built C files in :
/tmp/ltsmin1391187551113907432
[2023-03-09 09:21:34] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1391187551113907432
Running compilation step : cd /tmp/ltsmin1391187551113907432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1391187551113907432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1391187551113907432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:21:37] [INFO ] Flatten gal took : 175 ms
[2023-03-09 09:21:38] [INFO ] Flatten gal took : 168 ms
[2023-03-09 09:21:38] [INFO ] Time to serialize gal into /tmp/LTL9288332524873342625.gal : 30 ms
[2023-03-09 09:21:38] [INFO ] Time to serialize properties into /tmp/LTL17068131688914416171.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9288332524873342625.gal' '-t' 'CGAL' '-hoa' '/tmp/aut697168696753871499.hoa' '-atoms' '/tmp/LTL17068131688914416171.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL17068131688914416171.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut697168696753871499.hoa
Detected timeout of ITS tools.
[2023-03-09 09:21:53] [INFO ] Flatten gal took : 148 ms
[2023-03-09 09:21:53] [INFO ] Flatten gal took : 153 ms
[2023-03-09 09:21:53] [INFO ] Time to serialize gal into /tmp/LTL176699498309828690.gal : 24 ms
[2023-03-09 09:21:53] [INFO ] Time to serialize properties into /tmp/LTL11039436486563572325.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL176699498309828690.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11039436486563572325.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G("(x3_FIXED_q3>=1)"))||(X(X(X(X(X(F("(x3_FIXED_q3<1)")))))))))
Formula 0 simplified : F!"(x3_FIXED_q3>=1)" & XXXXXG!"(x3_FIXED_q3<1)"
Detected timeout of ITS tools.
[2023-03-09 09:22:09] [INFO ] Flatten gal took : 238 ms
[2023-03-09 09:22:09] [INFO ] Applying decomposition
[2023-03-09 09:22:09] [INFO ] Flatten gal took : 234 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14217084960370910907.txt' '-o' '/tmp/graph14217084960370910907.bin' '-w' '/tmp/graph14217084960370910907.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14217084960370910907.bin' '-l' '-1' '-v' '-w' '/tmp/graph14217084960370910907.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:22:09] [INFO ] Decomposing Gal with order
[2023-03-09 09:22:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:22:10] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 09:22:10] [INFO ] Flatten gal took : 403 ms
[2023-03-09 09:22:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 29 ms.
[2023-03-09 09:22:10] [INFO ] Time to serialize gal into /tmp/LTL576774160626065942.gal : 33 ms
[2023-03-09 09:22:10] [INFO ] Time to serialize properties into /tmp/LTL5957389238254546224.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL576774160626065942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5957389238254546224.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !(((G("(u5.x3_FIXED_q3>=1)"))||(X(X(X(X(X(F("(u5.x3_FIXED_q3<1)")))))))))
Formula 0 simplified : F!"(u5.x3_FIXED_q3>=1)" & XXXXXG!"(u5.x3_FIXED_q3<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4656983741545172528
[2023-03-09 09:22:25] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4656983741545172528
Running compilation step : cd /tmp/ltsmin4656983741545172528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4656983741545172528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4656983741545172528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BugTracking-PT-q8m008-LTLCardinality-11 finished in 80817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(X(X(X(F(!p0))))))))'
Found a Shortening insensitive property : BugTracking-PT-q8m008-LTLCardinality-11
Stuttering acceptance computed with spot in 535 ms :[p0, false, p0, false, p0, false, p0, false, p0, false]
Support contains 1 out of 278 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 278/278 places, 3904/3904 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 277 transition count 3871
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 6 place count 275 transition count 3877
Applied a total of 6 rules in 101 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3904 (removed 27) transitions.
[2023-03-09 09:22:29] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 09:22:29] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-09 09:22:29] [INFO ] Implicit Places using invariants in 510 ms returned []
[2023-03-09 09:22:29] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:29] [INFO ] Invariant cache hit.
[2023-03-09 09:22:30] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:22:32] [INFO ] Implicit Places using invariants and state equation in 2501 ms returned []
Implicit Place search using SMT with State Equation took 3020 ms to find 0 implicit places.
[2023-03-09 09:22:32] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:32] [INFO ] Invariant cache hit.
[2023-03-09 09:22:33] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 275/278 places, 3877/3904 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4118 ms. Remains : 275/278 places, 3877/3904 transitions.
Running random walk in product with property : BugTracking-PT-q8m008-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 2}], [{ cond=p0, acceptance={} source=5 dest: 3}, { cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 5}, { cond=(NOT p0), acceptance={} source=7 dest: 6}], [{ cond=true, acceptance={} source=8 dest: 6}], [{ cond=p0, acceptance={} source=9 dest: 7}, { cond=(NOT p0), acceptance={} source=9 dest: 8}]], initial=9, aps=[p0:(LEQ 1 s109)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 16666 reset in 898 ms.
Product exploration explored 100000 steps with 16666 reset in 895 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 : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 10 states, 14 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[p0, p0, p0, p0, p0, p0]
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 262 ms :[p0, p0, p0, p0, p0, p0]
Support contains 1 out of 275 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 14 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 09:22:36] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:36] [INFO ] Invariant cache hit.
[2023-03-09 09:22:36] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-09 09:22:36] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:36] [INFO ] Invariant cache hit.
[2023-03-09 09:22:37] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:22:39] [INFO ] Implicit Places using invariants and state equation in 2879 ms returned []
Implicit Place search using SMT with State Equation took 3236 ms to find 0 implicit places.
[2023-03-09 09:22:39] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:39] [INFO ] Invariant cache hit.
[2023-03-09 09:22:40] [INFO ] Dead Transitions using invariants and state equation in 971 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4237 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 : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 240 ms :[p0, p0, p0, p0, p0, p0]
Finished random walk after 146 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=73 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 139 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 304 ms :[p0, p0, p0, p0, p0, p0]
Stuttering acceptance computed with spot in 308 ms :[p0, p0, p0, p0, p0, p0]
Product exploration explored 100000 steps with 16666 reset in 913 ms.
Product exploration explored 100000 steps with 16666 reset in 1047 ms.
Applying partial POR strategy [true, false, false, false, false, false]
Stuttering acceptance computed with spot in 372 ms :[p0, p0, p0, p0, p0, 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 81 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 09:22:44] [INFO ] Redundant transitions in 160 ms returned []
[2023-03-09 09:22:44] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:44] [INFO ] Invariant cache hit.
[2023-03-09 09:22:45] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1401 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin5016468384583857
[2023-03-09 09:22:45] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5016468384583857
Running compilation step : cd /tmp/ltsmin5016468384583857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5016468384583857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5016468384583857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 275 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 37 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 09:22:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:48] [INFO ] Invariant cache hit.
[2023-03-09 09:22:49] [INFO ] Implicit Places using invariants in 762 ms returned []
[2023-03-09 09:22:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:49] [INFO ] Invariant cache hit.
[2023-03-09 09:22:50] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:22:52] [INFO ] Implicit Places using invariants and state equation in 2559 ms returned []
Implicit Place search using SMT with State Equation took 3326 ms to find 0 implicit places.
[2023-03-09 09:22:52] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:22:52] [INFO ] Invariant cache hit.
[2023-03-09 09:22:53] [INFO ] Dead Transitions using invariants and state equation in 1127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4494 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin11239006117069913620
[2023-03-09 09:22:53] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11239006117069913620
Running compilation step : cd /tmp/ltsmin11239006117069913620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11239006117069913620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11239006117069913620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:22:56] [INFO ] Flatten gal took : 169 ms
[2023-03-09 09:22:56] [INFO ] Flatten gal took : 180 ms
[2023-03-09 09:22:56] [INFO ] Time to serialize gal into /tmp/LTL192226573734484666.gal : 26 ms
[2023-03-09 09:22:56] [INFO ] Time to serialize properties into /tmp/LTL12804043527305175341.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL192226573734484666.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13844370424514593623.hoa' '-atoms' '/tmp/LTL12804043527305175341.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12804043527305175341.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13844370424514593623.hoa
Detected timeout of ITS tools.
[2023-03-09 09:23:12] [INFO ] Flatten gal took : 200 ms
[2023-03-09 09:23:12] [INFO ] Flatten gal took : 194 ms
[2023-03-09 09:23:12] [INFO ] Time to serialize gal into /tmp/LTL10283962391337861955.gal : 26 ms
[2023-03-09 09:23:12] [INFO ] Time to serialize properties into /tmp/LTL7897542442415177336.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10283962391337861955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7897542442415177336.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(x3_FIXED_q3>=1)"))||(X(X(X(X(X(F("(x3_FIXED_q3<1)")))))))))
Formula 0 simplified : F!"(x3_FIXED_q3>=1)" & XXXXXG!"(x3_FIXED_q3<1)"
Detected timeout of ITS tools.
[2023-03-09 09:23:27] [INFO ] Flatten gal took : 198 ms
[2023-03-09 09:23:27] [INFO ] Applying decomposition
[2023-03-09 09:23:28] [INFO ] Flatten gal took : 179 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9930827433356526062.txt' '-o' '/tmp/graph9930827433356526062.bin' '-w' '/tmp/graph9930827433356526062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9930827433356526062.bin' '-l' '-1' '-v' '-w' '/tmp/graph9930827433356526062.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:23:28] [INFO ] Decomposing Gal with order
[2023-03-09 09:23:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:23:28] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-09 09:23:28] [INFO ] Flatten gal took : 338 ms
[2023-03-09 09:23:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 28 ms.
[2023-03-09 09:23:29] [INFO ] Time to serialize gal into /tmp/LTL12268224172466981192.gal : 40 ms
[2023-03-09 09:23:29] [INFO ] Time to serialize properties into /tmp/LTL7144286606203559646.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12268224172466981192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7144286606203559646.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(u5.x3_FIXED_q3>=1)"))||(X(X(X(X(X(F("(u5.x3_FIXED_q3<1)")))))))))
Formula 0 simplified : F!"(u5.x3_FIXED_q3>=1)" & XXXXXG!"(u5.x3_FIXED_q3<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6146245171649830741
[2023-03-09 09:23:44] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6146245171649830741
Running compilation step : cd /tmp/ltsmin6146245171649830741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6146245171649830741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6146245171649830741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BugTracking-PT-q8m008-LTLCardinality-11 finished in 78703 ms.
[2023-03-09 09:23:47] [INFO ] Flatten gal took : 147 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16562826145715161840
[2023-03-09 09:23:47] [INFO ] Too many transitions (3904) to apply POR reductions. Disabling POR matrices.
[2023-03-09 09:23:47] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16562826145715161840
Running compilation step : cd /tmp/ltsmin16562826145715161840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 09:23:47] [INFO ] Applying decomposition
[2023-03-09 09:23:47] [INFO ] Flatten gal took : 272 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15725530711902004361.txt' '-o' '/tmp/graph15725530711902004361.bin' '-w' '/tmp/graph15725530711902004361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15725530711902004361.bin' '-l' '-1' '-v' '-w' '/tmp/graph15725530711902004361.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:23:48] [INFO ] Decomposing Gal with order
[2023-03-09 09:23:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:23:48] [INFO ] Removed a total of 550 redundant transitions.
[2023-03-09 09:23:48] [INFO ] Flatten gal took : 198 ms
[2023-03-09 09:23:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 7 ms.
[2023-03-09 09:23:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality10291009104667768446.gal : 20 ms
[2023-03-09 09:23:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality1909467896713251608.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10291009104667768446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1909467896713251608.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G("(u5.x3_FIXED_q3>=1)"))||(X(X(X(X(X(F("(u5.x3_FIXED_q3<1)")))))))))
Formula 0 simplified : F!"(u5.x3_FIXED_q3>=1)" & XXXXXG!"(u5.x3_FIXED_q3<1)"
Compilation finished in 11679 ms.
Running link step : cd /tmp/ltsmin16562826145715161840;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin16562826145715161840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))||X(X(X(X(X(<>(!(LTLAPp0==true))))))))' '--buchi-type=spotba'
LTSmin run took 1292 ms.
FORMULA BugTracking-PT-q8m008-LTLCardinality-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 220716 ms.

BK_STOP 1678353841101

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BugTracking-PT-q8m008"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q8m008, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690300403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m008.tgz
mv BugTracking-PT-q8m008 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 ;