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-167813690300427.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-q8m064, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300427
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 6.2K Feb 26 07:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 07:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 06:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 06:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 07:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 07:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 07:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 07:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 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-q8m064-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m064-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678356383030

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-q8m064
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 10:06:25] [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 10:06:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 10:06:27] [INFO ] Load time of PNML (sax parser for PT used): 1261 ms
[2023-03-09 10:06:27] [INFO ] Transformed 754 places.
[2023-03-09 10:06:27] [INFO ] Transformed 27370 transitions.
[2023-03-09 10:06:27] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1684 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 474 places in 256 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m064-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 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 197 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 10:06:28] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 10:06:28] [INFO ] Computed 8 place invariants in 65 ms
[2023-03-09 10:06:30] [INFO ] Implicit Places using invariants in 1472 ms returned []
[2023-03-09 10:06:30] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:06:30] [INFO ] Invariant cache hit.
[2023-03-09 10:06:31] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:06:32] [INFO ] Implicit Places using invariants and state equation in 2487 ms returned []
Implicit Place search using SMT with State Equation took 4013 ms to find 0 implicit places.
[2023-03-09 10:06:32] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:06:32] [INFO ] Invariant cache hit.
[2023-03-09 10:06:34] [INFO ] Dead Transitions using invariants and state equation in 1623 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 5851 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 11 out of 277 places after structural reductions.
[2023-03-09 10:06:35] [INFO ] Flatten gal took : 619 ms
[2023-03-09 10:06:35] [INFO ] Flatten gal took : 428 ms
[2023-03-09 10:06:36] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 647 ms. (steps per millisecond=15 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) 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 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 10:06:37] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:06:37] [INFO ] Invariant cache hit.
[2023-03-09 10:06:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:06:38] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-09 10:06:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:06:39] [INFO ] After 1408ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-09 10:06:39] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:06:43] [INFO ] After 3384ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-03-09 10:06:48] [INFO ] Deduced a trap composed of 17 places in 4268 ms of which 8 ms to minimize.
[2023-03-09 10:06:49] [INFO ] Deduced a trap composed of 98 places in 1070 ms of which 1 ms to minimize.
[2023-03-09 10:06:49] [INFO ] Deduced a trap composed of 72 places in 584 ms of which 2 ms to minimize.
[2023-03-09 10:06:50] [INFO ] Deduced a trap composed of 116 places in 539 ms of which 2 ms to minimize.
[2023-03-09 10:06:51] [INFO ] Deduced a trap composed of 59 places in 523 ms of which 1 ms to minimize.
[2023-03-09 10:06:51] [INFO ] Deduced a trap composed of 95 places in 423 ms of which 0 ms to minimize.
[2023-03-09 10:06:52] [INFO ] Deduced a trap composed of 102 places in 439 ms of which 0 ms to minimize.
[2023-03-09 10:06:52] [INFO ] Deduced a trap composed of 33 places in 517 ms of which 1 ms to minimize.
[2023-03-09 10:06:53] [INFO ] Deduced a trap composed of 23 places in 222 ms of which 0 ms to minimize.
[2023-03-09 10:06:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 9 trap constraints in 9535 ms
[2023-03-09 10:06:53] [INFO ] Deduced a trap composed of 9 places in 234 ms of which 1 ms to minimize.
[2023-03-09 10:06:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 435 ms
[2023-03-09 10:06:59] [INFO ] Deduced a trap composed of 70 places in 5053 ms of which 28 ms to minimize.
[2023-03-09 10:06:59] [INFO ] Deduced a trap composed of 68 places in 494 ms of which 0 ms to minimize.
[2023-03-09 10:07:00] [INFO ] Deduced a trap composed of 60 places in 495 ms of which 1 ms to minimize.
[2023-03-09 10:07:00] [INFO ] Deduced a trap composed of 60 places in 511 ms of which 2 ms to minimize.
[2023-03-09 10:07:01] [INFO ] Deduced a trap composed of 65 places in 535 ms of which 0 ms to minimize.
[2023-03-09 10:07:02] [INFO ] Deduced a trap composed of 79 places in 523 ms of which 1 ms to minimize.
[2023-03-09 10:07:02] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 8421 ms
[2023-03-09 10:07:02] [INFO ] After 22626ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 586 ms.
[2023-03-09 10:07:03] [INFO ] After 24896ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 160 ms.
Support contains 5 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 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
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 501 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 502 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 81698 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 81698 steps, saw 29986 distinct states, run finished after 3005 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 10:07:07] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:07:07] [INFO ] Computed 8 place invariants in 45 ms
[2023-03-09 10:07:07] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 10:07:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:07:08] [INFO ] After 1273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 10:07:08] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:07:09] [INFO ] After 937ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 10:07:10] [INFO ] Deduced a trap composed of 54 places in 473 ms of which 1 ms to minimize.
[2023-03-09 10:07:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 650 ms
[2023-03-09 10:07:11] [INFO ] Deduced a trap composed of 41 places in 629 ms of which 1 ms to minimize.
[2023-03-09 10:07:12] [INFO ] Deduced a trap composed of 56 places in 617 ms of which 0 ms to minimize.
[2023-03-09 10:07:13] [INFO ] Deduced a trap composed of 56 places in 791 ms of which 23 ms to minimize.
[2023-03-09 10:07:13] [INFO ] Deduced a trap composed of 56 places in 403 ms of which 1 ms to minimize.
[2023-03-09 10:07:13] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2831 ms
[2023-03-09 10:07:13] [INFO ] After 4978ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 352 ms.
[2023-03-09 10:07:14] [INFO ] After 6756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 58 ms.
Support contains 5 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 146 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 146 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 133 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:07:14] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:07:14] [INFO ] Invariant cache hit.
[2023-03-09 10:07:15] [INFO ] Implicit Places using invariants in 775 ms returned []
[2023-03-09 10:07:15] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:07:15] [INFO ] Invariant cache hit.
[2023-03-09 10:07:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:07:19] [INFO ] Implicit Places using invariants and state equation in 4404 ms returned []
Implicit Place search using SMT with State Equation took 5185 ms to find 0 implicit places.
[2023-03-09 10:07:20] [INFO ] Redundant transitions in 460 ms returned []
[2023-03-09 10:07:20] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:07:20] [INFO ] Invariant cache hit.
[2023-03-09 10:07:22] [INFO ] Dead Transitions using invariants and state equation in 1883 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7710 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 612 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-09 10:07:22] [INFO ] Computed 9 place invariants in 19 ms
[2023-03-09 10:07:22] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 10:07:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 10:07:24] [INFO ] After 1458ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 10:07:25] [INFO ] After 2167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 377 ms.
[2023-03-09 10:07:25] [INFO ] After 2638ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Successfully simplified 3 atomic propositions for a total of 7 simplifications.
FORMULA BugTracking-PT-q8m064-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-LTLCardinality-11 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(G(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 222 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2023-03-09 10:07:26] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 10:07:26] [INFO ] Computed 8 place invariants in 32 ms
[2023-03-09 10:07:26] [INFO ] Implicit Places using invariants in 576 ms returned []
[2023-03-09 10:07:26] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:26] [INFO ] Invariant cache hit.
[2023-03-09 10:07:28] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:07:30] [INFO ] Implicit Places using invariants and state equation in 3405 ms returned []
Implicit Place search using SMT with State Equation took 3998 ms to find 0 implicit places.
[2023-03-09 10:07:30] [INFO ] Redundant transitions in 225 ms returned []
[2023-03-09 10:07:30] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:30] [INFO ] Invariant cache hit.
[2023-03-09 10:07:31] [INFO ] Dead Transitions using invariants and state equation in 1428 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 5908 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 1057 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s188 s154)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1108 steps with 0 reset in 61 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-05 finished in 7147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(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 23 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:07:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 10:07:33] [INFO ] Computed 8 place invariants in 28 ms
[2023-03-09 10:07:33] [INFO ] Implicit Places using invariants in 656 ms returned []
[2023-03-09 10:07:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:07:33] [INFO ] Invariant cache hit.
[2023-03-09 10:07:34] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:07:36] [INFO ] Implicit Places using invariants and state equation in 3047 ms returned []
Implicit Place search using SMT with State Equation took 3708 ms to find 0 implicit places.
[2023-03-09 10:07:36] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:07:36] [INFO ] Invariant cache hit.
[2023-03-09 10:07:38] [INFO ] Dead Transitions using invariants and state equation in 1311 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5048 ms. Remains : 277/277 places, 3871/3871 transitions.
Stuttering acceptance computed with spot in 179 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 1 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-10 finished in 5289 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(F(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 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 79 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2023-03-09 10:07:38] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 10:07:38] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 10:07:38] [INFO ] Implicit Places using invariants in 429 ms returned []
[2023-03-09 10:07:38] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:38] [INFO ] Invariant cache hit.
[2023-03-09 10:07:39] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:07:40] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1739 ms to find 0 implicit places.
[2023-03-09 10:07:40] [INFO ] Redundant transitions in 108 ms returned []
[2023-03-09 10:07:40] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:40] [INFO ] Invariant cache hit.
[2023-03-09 10:07:41] [INFO ] Dead Transitions using invariants and state equation in 1187 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 3134 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s24 s94)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 351 reset in 950 ms.
Product exploration explored 100000 steps with 332 reset in 1055 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 272 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0)]
Finished random walk after 700 steps, including 3 resets, run visited all 1 properties in 3 ms. (steps per millisecond=233 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 246 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 106 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 10:07:44] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:44] [INFO ] Invariant cache hit.
[2023-03-09 10:07:45] [INFO ] Implicit Places using invariants in 563 ms returned []
[2023-03-09 10:07:45] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:45] [INFO ] Invariant cache hit.
[2023-03-09 10:07:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:07:48] [INFO ] Implicit Places using invariants and state equation in 3512 ms returned []
Implicit Place search using SMT with State Equation took 4085 ms to find 0 implicit places.
[2023-03-09 10:07:48] [INFO ] Redundant transitions in 194 ms returned []
[2023-03-09 10:07:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:48] [INFO ] Invariant cache hit.
[2023-03-09 10:07:50] [INFO ] Dead Transitions using invariants and state equation in 1593 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6021 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 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Finished random walk after 665 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=332 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 395 reset in 889 ms.
Product exploration explored 100000 steps with 355 reset in 702 ms.
Built C files in :
/tmp/ltsmin1879952840694353411
[2023-03-09 10:07:52] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2023-03-09 10:07:53] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1879952840694353411
Running compilation step : cd /tmp/ltsmin1879952840694353411;'/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/ltsmin1879952840694353411;'/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/ltsmin1879952840694353411;'/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 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 90 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 10:07:56] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:56] [INFO ] Invariant cache hit.
[2023-03-09 10:07:56] [INFO ] Implicit Places using invariants in 410 ms returned []
[2023-03-09 10:07:56] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:56] [INFO ] Invariant cache hit.
[2023-03-09 10:07:57] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:07:58] [INFO ] Implicit Places using invariants and state equation in 2134 ms returned []
Implicit Place search using SMT with State Equation took 2547 ms to find 0 implicit places.
[2023-03-09 10:07:58] [INFO ] Redundant transitions in 159 ms returned []
[2023-03-09 10:07:58] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:07:58] [INFO ] Invariant cache hit.
[2023-03-09 10:08:00] [INFO ] Dead Transitions using invariants and state equation in 1353 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4157 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin8939271540566174558
[2023-03-09 10:08:00] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2023-03-09 10:08:00] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8939271540566174558
Running compilation step : cd /tmp/ltsmin8939271540566174558;'/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/ltsmin8939271540566174558;'/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/ltsmin8939271540566174558;'/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 10:08:04] [INFO ] Flatten gal took : 304 ms
[2023-03-09 10:08:04] [INFO ] Flatten gal took : 277 ms
[2023-03-09 10:08:04] [INFO ] Time to serialize gal into /tmp/LTL17703202485041906454.gal : 90 ms
[2023-03-09 10:08:04] [INFO ] Time to serialize properties into /tmp/LTL10504013097745809930.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/LTL17703202485041906454.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5705188655153243627.hoa' '-atoms' '/tmp/LTL10504013097745809930.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...319
Loading property file /tmp/LTL10504013097745809930.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5705188655153243627.hoa
Detected timeout of ITS tools.
[2023-03-09 10:08:19] [INFO ] Flatten gal took : 133 ms
[2023-03-09 10:08:20] [INFO ] Flatten gal took : 138 ms
[2023-03-09 10:08:20] [INFO ] Time to serialize gal into /tmp/LTL90767092659692366.gal : 59 ms
[2023-03-09 10:08:20] [INFO ] Time to serialize properties into /tmp/LTL15360067020314340728.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/LTL90767092659692366.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15360067020314340728.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...274
Read 1 LTL properties
Checking formula 0 : !((G(F("(l26<=x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(l26<=x2_PENDING_q0)"
Detected timeout of ITS tools.
[2023-03-09 10:08:35] [INFO ] Flatten gal took : 213 ms
[2023-03-09 10:08:35] [INFO ] Applying decomposition
[2023-03-09 10:08:35] [INFO ] Flatten gal took : 198 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/graph13692047204134673722.txt' '-o' '/tmp/graph13692047204134673722.bin' '-w' '/tmp/graph13692047204134673722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13692047204134673722.bin' '-l' '-1' '-v' '-w' '/tmp/graph13692047204134673722.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:08:36] [INFO ] Decomposing Gal with order
[2023-03-09 10:08:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:08:37] [INFO ] Removed a total of 1117 redundant transitions.
[2023-03-09 10:08:37] [INFO ] Flatten gal took : 1478 ms
[2023-03-09 10:08:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 1173 labels/synchronizations in 140 ms.
[2023-03-09 10:08:38] [INFO ] Time to serialize gal into /tmp/LTL12732709278034223676.gal : 45 ms
[2023-03-09 10:08:38] [INFO ] Time to serialize properties into /tmp/LTL16732951936666312876.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/LTL12732709278034223676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16732951936666312876.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu5.l26<=gu5.x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(gu5.l26<=gu5.x2_PENDING_q0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2674155311312216231
[2023-03-09 10:08:53] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2674155311312216231
Running compilation step : cd /tmp/ltsmin2674155311312216231;'/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/ltsmin2674155311312216231;'/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/ltsmin2674155311312216231;'/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-q8m064-LTLCardinality-12 finished in 78135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (p1||G(p0)))))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 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 117 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2023-03-09 10:08:56] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:08:56] [INFO ] Invariant cache hit.
[2023-03-09 10:08:57] [INFO ] Implicit Places using invariants in 692 ms returned []
[2023-03-09 10:08:57] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:08:57] [INFO ] Invariant cache hit.
[2023-03-09 10:08:58] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:08:59] [INFO ] Implicit Places using invariants and state equation in 2489 ms returned []
Implicit Place search using SMT with State Equation took 3197 ms to find 0 implicit places.
[2023-03-09 10:08:59] [INFO ] Redundant transitions in 165 ms returned []
[2023-03-09 10:08:59] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:08:59] [INFO ] Invariant cache hit.
[2023-03-09 10:09:01] [INFO ] Dead Transitions using invariants and state equation in 1784 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 5290 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : BugTracking-PT-q8m064-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GT 1 s129) (GT s41 0)), p0:(GT s41 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1063 steps with 0 reset in 8 ms.
FORMULA BugTracking-PT-q8m064-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m064-LTLCardinality-15 finished in 5391 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(F(p0)))'
[2023-03-09 10:09:02] [INFO ] Flatten gal took : 530 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11413969594484088981
[2023-03-09 10:09:02] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2023-03-09 10:09:02] [INFO ] Applying decomposition
[2023-03-09 10:09:03] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11413969594484088981
Running compilation step : cd /tmp/ltsmin11413969594484088981;'/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 10:09:03] [INFO ] Flatten gal took : 279 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/graph671248186076674090.txt' '-o' '/tmp/graph671248186076674090.bin' '-w' '/tmp/graph671248186076674090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph671248186076674090.bin' '-l' '-1' '-v' '-w' '/tmp/graph671248186076674090.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:09:03] [INFO ] Decomposing Gal with order
[2023-03-09 10:09:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:09:04] [INFO ] Removed a total of 1113 redundant transitions.
[2023-03-09 10:09:05] [INFO ] Flatten gal took : 1020 ms
[2023-03-09 10:09:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 1169 labels/synchronizations in 31 ms.
[2023-03-09 10:09:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality9222983603078072775.gal : 25 ms
[2023-03-09 10:09:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality3423772114112108151.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/LTLCardinality9222983603078072775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3423772114112108151.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu5.l26<=gu5.x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(gu5.l26<=gu5.x2_PENDING_q0)"
Compilation finished in 11566 ms.
Running link step : cd /tmp/ltsmin11413969594484088981;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 141 ms.
Running LTSmin : cd /tmp/ltsmin11413969594484088981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 10:29:58] [INFO ] Flatten gal took : 566 ms
[2023-03-09 10:29:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality10986889751751278352.gal : 44 ms
[2023-03-09 10:29:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality2020633088309304034.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/LTLCardinality10986889751751278352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2020633088309304034.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("(l26<=x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(l26<=x2_PENDING_q0)"
Detected timeout of ITS tools.
[2023-03-09 10:50:51] [INFO ] Flatten gal took : 291 ms
[2023-03-09 10:50:51] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 10:50:51] [INFO ] Transformed 277 places.
[2023-03-09 10:50:51] [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
[2023-03-09 10:50:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality7148314395352650863.gal : 47 ms
[2023-03-09 10:50:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality5009012711931186762.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/LTLCardinality7148314395352650863.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5009012711931186762.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(l26<=x2_PENDING_q0)"))))
Formula 0 simplified : FG!"(l26<=x2_PENDING_q0)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6341332 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16018256 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-q8m064"
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-q8m064, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690300427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m064.tgz
mv BugTracking-PT-q8m064 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;