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-167813690300419.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m032, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300419
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.2K Feb 26 06:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 06:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 06:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 06:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 07:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 07:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 06:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 06:38 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-q8m032-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m032-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678355824320

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-q8m032
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 09:57:07] [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 09:57:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:57:08] [INFO ] Load time of PNML (sax parser for PT used): 1141 ms
[2023-03-09 09:57:08] [INFO ] Transformed 754 places.
[2023-03-09 09:57:08] [INFO ] Transformed 27370 transitions.
[2023-03-09 09:57:09] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1520 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 474 places in 224 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m032-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 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 77 ms. Remains 278 /280 variables (removed 2) and now considering 3904/3904 (removed 0) transitions.
[2023-03-09 09:57:09] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 278 cols
[2023-03-09 09:57:09] [INFO ] Computed 8 place invariants in 88 ms
[2023-03-09 09:57:11] [INFO ] Implicit Places using invariants in 1434 ms returned []
[2023-03-09 09:57:11] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
[2023-03-09 09:57:11] [INFO ] Invariant cache hit.
[2023-03-09 09:57:12] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 09:57:18] [INFO ] Implicit Places using invariants and state equation in 7377 ms returned []
Implicit Place search using SMT with State Equation took 8853 ms to find 0 implicit places.
[2023-03-09 09:57:18] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
[2023-03-09 09:57:18] [INFO ] Invariant cache hit.
[2023-03-09 09:57:20] [INFO ] Dead Transitions using invariants and state equation in 1967 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 10955 ms. Remains : 278/280 places, 3904/3904 transitions.
Support contains 7 out of 278 places after structural reductions.
[2023-03-09 09:57:21] [INFO ] Flatten gal took : 500 ms
[2023-03-09 09:57:21] [INFO ] Flatten gal took : 261 ms
[2023-03-09 09:57:22] [INFO ] Input system was already deterministic with 3904 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 430 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 62821 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62821 steps, saw 31830 distinct states, run finished after 3005 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 09:57:26] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
[2023-03-09 09:57:26] [INFO ] Invariant cache hit.
[2023-03-09 09:57:26] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:57:26] [INFO ] After 351ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 09:57:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:57:28] [INFO ] After 1524ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 09:57:28] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 09:57:29] [INFO ] After 958ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 09:57:30] [INFO ] Deduced a trap composed of 19 places in 1026 ms of which 17 ms to minimize.
[2023-03-09 09:57:31] [INFO ] Deduced a trap composed of 16 places in 236 ms of which 1 ms to minimize.
[2023-03-09 09:57:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1552 ms
[2023-03-09 09:57:32] [INFO ] Deduced a trap composed of 12 places in 756 ms of which 2 ms to minimize.
[2023-03-09 09:57:33] [INFO ] Deduced a trap composed of 38 places in 652 ms of which 1 ms to minimize.
[2023-03-09 09:57:33] [INFO ] Deduced a trap composed of 26 places in 738 ms of which 2 ms to minimize.
[2023-03-09 09:57:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2558 ms
[2023-03-09 09:57:34] [INFO ] Deduced a trap composed of 76 places in 560 ms of which 1 ms to minimize.
[2023-03-09 09:57:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 728 ms
[2023-03-09 09:57:35] [INFO ] After 6642ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1020 ms.
[2023-03-09 09:57:36] [INFO ] After 9494ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 200 ms.
Support contains 7 out of 278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 278/278 places, 3904/3904 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 277 transition count 3908
Free-agglomeration rule applied 7 times.
Iterating global reduction 0 with 7 rules applied. Total rules applied 9 place count 277 transition count 3901
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 16 place count 270 transition count 3901
Applied a total of 16 rules in 407 ms. Remains 270 /278 variables (removed 8) and now considering 3901/3904 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 420 ms. Remains : 270/278 places, 3901/3904 transitions.
Incomplete random walk after 10016 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=122 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 55168 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 55168 steps, saw 36116 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 09:57:40] [INFO ] Flow matrix only has 3721 transitions (discarded 180 similar events)
// Phase 1: matrix 3721 rows 270 cols
[2023-03-09 09:57:40] [INFO ] Computed 8 place invariants in 15 ms
[2023-03-09 09:57:40] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:57:40] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 09:57:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:57:41] [INFO ] After 980ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 09:57:41] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 09:57:42] [INFO ] After 1049ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 09:57:42] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 14 ms to minimize.
[2023-03-09 09:57:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-09 09:57:43] [INFO ] Deduced a trap composed of 36 places in 590 ms of which 1 ms to minimize.
[2023-03-09 09:57:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 783 ms
[2023-03-09 09:57:44] [INFO ] After 3113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 835 ms.
[2023-03-09 09:57:45] [INFO ] After 5066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 12 ms.
Support contains 7 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3901/3901 transitions.
Applied a total of 0 rules in 114 ms. Remains 270 /270 variables (removed 0) and now considering 3901/3901 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 270/270 places, 3901/3901 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3901/3901 transitions.
Applied a total of 0 rules in 80 ms. Remains 270 /270 variables (removed 0) and now considering 3901/3901 (removed 0) transitions.
[2023-03-09 09:57:45] [INFO ] Flow matrix only has 3721 transitions (discarded 180 similar events)
[2023-03-09 09:57:45] [INFO ] Invariant cache hit.
[2023-03-09 09:57:48] [INFO ] Implicit Places using invariants in 2706 ms returned []
[2023-03-09 09:57:48] [INFO ] Flow matrix only has 3721 transitions (discarded 180 similar events)
[2023-03-09 09:57:48] [INFO ] Invariant cache hit.
[2023-03-09 09:57:49] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 09:57:52] [INFO ] Implicit Places using invariants and state equation in 3895 ms returned []
Implicit Place search using SMT with State Equation took 6638 ms to find 0 implicit places.
[2023-03-09 09:57:52] [INFO ] Redundant transitions in 385 ms returned []
[2023-03-09 09:57:52] [INFO ] Flow matrix only has 3721 transitions (discarded 180 similar events)
[2023-03-09 09:57:52] [INFO ] Invariant cache hit.
[2023-03-09 09:57:54] [INFO ] Dead Transitions using invariants and state equation in 1981 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9126 ms. Remains : 270/270 places, 3901/3901 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 181 transitions.
Iterating post reduction 0 with 181 rules applied. Total rules applied 181 place count 270 transition count 3720
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 185 place count 268 transition count 3718
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 189 place count 268 transition count 3714
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 193 place count 264 transition count 3714
Applied a total of 193 rules in 516 ms. Remains 264 /270 variables (removed 6) and now considering 3714/3901 (removed 187) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 3714 rows 264 cols
[2023-03-09 09:57:55] [INFO ] Computed 9 place invariants in 43 ms
[2023-03-09 09:57:55] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:57:55] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 09:57:55] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-09 09:57:57] [INFO ] After 1398ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 09:57:58] [INFO ] After 2366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 639 ms.
[2023-03-09 09:57:58] [INFO ] After 3148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
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 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 583 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3904 (removed 27) transitions.
[2023-03-09 09:57:59] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 09:57:59] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-09 09:58:00] [INFO ] Implicit Places using invariants in 690 ms returned []
[2023-03-09 09:58:00] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:58:00] [INFO ] Invariant cache hit.
[2023-03-09 09:58:00] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:58:02] [INFO ] Implicit Places using invariants and state equation in 2309 ms returned []
Implicit Place search using SMT with State Equation took 3017 ms to find 0 implicit places.
[2023-03-09 09:58:02] [INFO ] Redundant transitions in 320 ms returned []
[2023-03-09 09:58:02] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 09:58:02] [INFO ] Invariant cache hit.
[2023-03-09 09:58:04] [INFO ] Dead Transitions using invariants and state equation in 1205 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 5146 ms. Remains : 275/278 places, 3877/3904 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m032-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s102)], 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 630 steps with 0 reset in 31 ms.
FORMULA BugTracking-PT-q8m032-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m032-LTLCardinality-02 finished in 5460 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(G(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 58 ms. Remains 277 /278 variables (removed 1) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 09:58:04] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:58:04] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-09 09:58:04] [INFO ] Implicit Places using invariants in 585 ms returned []
[2023-03-09 09:58:04] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:04] [INFO ] Invariant cache hit.
[2023-03-09 09:58:05] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:58:07] [INFO ] Implicit Places using invariants and state equation in 3023 ms returned []
Implicit Place search using SMT with State Equation took 3616 ms to find 0 implicit places.
[2023-03-09 09:58:08] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:08] [INFO ] Invariant cache hit.
[2023-03-09 09:58:09] [INFO ] Dead Transitions using invariants and state equation in 1277 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 4972 ms. Remains : 277/278 places, 3871/3904 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m032-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s191 0)], 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][false, false, false]]
Product exploration explored 100000 steps with 174 reset in 629 ms.
Product exploration explored 100000 steps with 173 reset in 716 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 267 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 11 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142033 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142033 steps, saw 72200 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:58:14] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:14] [INFO ] Invariant cache hit.
[2023-03-09 09:58:14] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:58:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:58:17] [INFO ] After 2755ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:17] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:58:17] [INFO ] After 312ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:18] [INFO ] Deduced a trap composed of 17 places in 567 ms of which 1 ms to minimize.
[2023-03-09 09:58:19] [INFO ] Deduced a trap composed of 70 places in 565 ms of which 1 ms to minimize.
[2023-03-09 09:58:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1426 ms
[2023-03-09 09:58:19] [INFO ] After 1858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 132 ms.
[2023-03-09 09:58:19] [INFO ] After 4827ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 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 245 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 246 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 160270 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 160270 steps, saw 69837 distinct states, run finished after 3002 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:58:22] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 09:58:22] [INFO ] Computed 8 place invariants in 19 ms
[2023-03-09 09:58:22] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:58:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:58:23] [INFO ] After 747ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:58:23] [INFO ] After 295ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:25] [INFO ] Deduced a trap composed of 19 places in 967 ms of which 1 ms to minimize.
[2023-03-09 09:58:28] [INFO ] Deduced a trap composed of 5 places in 171 ms of which 0 ms to minimize.
[2023-03-09 09:58:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4548 ms
[2023-03-09 09:58:28] [INFO ] After 4938ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 123 ms.
[2023-03-09 09:58:28] [INFO ] After 5922ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 80 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 80 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 63 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:58:28] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:58:28] [INFO ] Invariant cache hit.
[2023-03-09 09:58:29] [INFO ] Implicit Places using invariants in 563 ms returned []
[2023-03-09 09:58:29] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:58:29] [INFO ] Invariant cache hit.
[2023-03-09 09:58:30] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:58:31] [INFO ] Implicit Places using invariants and state equation in 2459 ms returned []
Implicit Place search using SMT with State Equation took 3028 ms to find 0 implicit places.
[2023-03-09 09:58:32] [INFO ] Redundant transitions in 156 ms returned []
[2023-03-09 09:58:32] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:58:32] [INFO ] Invariant cache hit.
[2023-03-09 09:58:33] [INFO ] Dead Transitions using invariants and state equation in 1275 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4538 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 252 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 09:58:33] [INFO ] Computed 9 place invariants in 28 ms
[2023-03-09 09:58:33] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:58:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:58:34] [INFO ] After 641ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:34] [INFO ] After 767ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 92 ms.
[2023-03-09 09:58:34] [INFO ] After 911ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 235 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), (NOT 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 29 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:58:35] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:58:35] [INFO ] Computed 8 place invariants in 25 ms
[2023-03-09 09:58:35] [INFO ] Implicit Places using invariants in 506 ms returned []
[2023-03-09 09:58:35] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:35] [INFO ] Invariant cache hit.
[2023-03-09 09:58:36] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:58:38] [INFO ] Implicit Places using invariants and state equation in 2438 ms returned []
Implicit Place search using SMT with State Equation took 2968 ms to find 0 implicit places.
[2023-03-09 09:58:38] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:38] [INFO ] Invariant cache hit.
[2023-03-09 09:58:39] [INFO ] Dead Transitions using invariants and state equation in 1057 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4083 ms. Remains : 277/277 places, 3871/3871 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 258 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 18 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 148299 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 148299 steps, saw 75407 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:58:42] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:42] [INFO ] Invariant cache hit.
[2023-03-09 09:58:42] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:58:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 09:58:43] [INFO ] After 802ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:43] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:58:44] [INFO ] After 417ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:45] [INFO ] Deduced a trap composed of 17 places in 696 ms of which 1 ms to minimize.
[2023-03-09 09:58:45] [INFO ] Deduced a trap composed of 70 places in 636 ms of which 0 ms to minimize.
[2023-03-09 09:58:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1642 ms
[2023-03-09 09:58:45] [INFO ] After 2130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 110 ms.
[2023-03-09 09:58:46] [INFO ] After 3124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 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 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
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 197 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 208 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=257 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 153520 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 153520 steps, saw 65312 distinct states, run finished after 3001 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:58:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 09:58:49] [INFO ] Computed 8 place invariants in 26 ms
[2023-03-09 09:58:49] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:58:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:58:50] [INFO ] After 777ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:50] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:58:50] [INFO ] After 324ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:58:51] [INFO ] Deduced a trap composed of 19 places in 580 ms of which 1 ms to minimize.
[2023-03-09 09:58:54] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 0 ms to minimize.
[2023-03-09 09:58:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3958 ms
[2023-03-09 09:58:54] [INFO ] After 4384ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-09 09:58:54] [INFO ] After 5399ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 72 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 73 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 65 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:58:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:58:55] [INFO ] Invariant cache hit.
[2023-03-09 09:58:55] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-09 09:58:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:58:55] [INFO ] Invariant cache hit.
[2023-03-09 09:58:56] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:58:57] [INFO ] Implicit Places using invariants and state equation in 2263 ms returned []
Implicit Place search using SMT with State Equation took 2742 ms to find 0 implicit places.
[2023-03-09 09:58:57] [INFO ] Redundant transitions in 126 ms returned []
[2023-03-09 09:58:57] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:58:57] [INFO ] Invariant cache hit.
[2023-03-09 09:58:59] [INFO ] Dead Transitions using invariants and state equation in 1485 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4433 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 262 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 09:58:59] [INFO ] Computed 9 place invariants in 10 ms
[2023-03-09 09:58:59] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:58:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:59:00] [INFO ] After 605ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:59:00] [INFO ] After 691ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-09 09:59:00] [INFO ] After 804ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 170 reset in 644 ms.
Product exploration explored 100000 steps with 171 reset in 680 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT 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 167 ms. Remains 277 /277 variables (removed 0) and now considering 3881/3871 (removed -10) transitions.
[2023-03-09 09:59:03] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-09 09:59:03] [INFO ] Flow matrix only has 3709 transitions (discarded 172 similar events)
// Phase 1: matrix 3709 rows 277 cols
[2023-03-09 09:59:03] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-09 09:59:04] [INFO ] Dead Transitions using invariants and state equation in 1109 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 1440 ms. Remains : 277/277 places, 3881/3871 transitions.
Built C files in :
/tmp/ltsmin15016914218738255469
[2023-03-09 09:59:04] [INFO ] Built C files in 133ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15016914218738255469
Running compilation step : cd /tmp/ltsmin15016914218738255469;'/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/ltsmin15016914218738255469;'/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/ltsmin15016914218738255469;'/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 15 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:59:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:59:07] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-09 09:59:07] [INFO ] Implicit Places using invariants in 478 ms returned []
[2023-03-09 09:59:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:59:07] [INFO ] Invariant cache hit.
[2023-03-09 09:59:08] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:59:10] [INFO ] Implicit Places using invariants and state equation in 2942 ms returned []
Implicit Place search using SMT with State Equation took 3428 ms to find 0 implicit places.
[2023-03-09 09:59:10] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:59:10] [INFO ] Invariant cache hit.
[2023-03-09 09:59:12] [INFO ] Dead Transitions using invariants and state equation in 1105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4575 ms. Remains : 277/277 places, 3871/3871 transitions.
Built C files in :
/tmp/ltsmin16024079290524296389
[2023-03-09 09:59:12] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16024079290524296389
Running compilation step : cd /tmp/ltsmin16024079290524296389;'/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/ltsmin16024079290524296389;'/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/ltsmin16024079290524296389;'/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 09:59:15] [INFO ] Flatten gal took : 167 ms
[2023-03-09 09:59:15] [INFO ] Flatten gal took : 157 ms
[2023-03-09 09:59:15] [INFO ] Time to serialize gal into /tmp/LTL8270519776654246029.gal : 56 ms
[2023-03-09 09:59:15] [INFO ] Time to serialize properties into /tmp/LTL12637110913278995988.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/LTL8270519776654246029.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7129117072440027184.hoa' '-atoms' '/tmp/LTL12637110913278995988.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/LTL12637110913278995988.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7129117072440027184.hoa
Detected timeout of ITS tools.
[2023-03-09 09:59:31] [INFO ] Flatten gal took : 358 ms
[2023-03-09 09:59:31] [INFO ] Flatten gal took : 377 ms
[2023-03-09 09:59:31] [INFO ] Time to serialize gal into /tmp/LTL9413244993440371008.gal : 84 ms
[2023-03-09 09:59:31] [INFO ] Time to serialize properties into /tmp/LTL14873745716631975592.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9413244993440371008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14873745716631975592.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 : !((X(G("(ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(ch1_MUST_FIX_q8<=0)"
Detected timeout of ITS tools.
[2023-03-09 09:59:47] [INFO ] Flatten gal took : 150 ms
[2023-03-09 09:59:47] [INFO ] Applying decomposition
[2023-03-09 09:59:47] [INFO ] Flatten gal took : 142 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/graph9983056931158395156.txt' '-o' '/tmp/graph9983056931158395156.bin' '-w' '/tmp/graph9983056931158395156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9983056931158395156.bin' '-l' '-1' '-v' '-w' '/tmp/graph9983056931158395156.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:59:48] [INFO ] Decomposing Gal with order
[2023-03-09 09:59:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:59:48] [INFO ] Removed a total of 506 redundant transitions.
[2023-03-09 09:59:48] [INFO ] Flatten gal took : 606 ms
[2023-03-09 09:59:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 34 ms.
[2023-03-09 09:59:48] [INFO ] Time to serialize gal into /tmp/LTL8575921921594852556.gal : 33 ms
[2023-03-09 09:59:48] [INFO ] Time to serialize properties into /tmp/LTL6724924880782662571.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/LTL8575921921594852556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6724924880782662571.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...254
Read 1 LTL properties
Checking formula 0 : !((X(G("(u0.ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(u0.ch1_MUST_FIX_q8<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17652055833471040920
[2023-03-09 10:00:04] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17652055833471040920
Running compilation step : cd /tmp/ltsmin17652055833471040920;'/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/ltsmin17652055833471040920;'/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/ltsmin17652055833471040920;'/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-q8m032-LTLCardinality-05 finished in 122808 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(X((p0&&F(p1))))))'
Support contains 3 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 28 ms. Remains 277 /278 variables (removed 1) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 10:00:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:07] [INFO ] Invariant cache hit.
[2023-03-09 10:00:07] [INFO ] Implicit Places using invariants in 562 ms returned []
[2023-03-09 10:00:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:07] [INFO ] Invariant cache hit.
[2023-03-09 10:00:08] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:00:09] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2055 ms to find 0 implicit places.
[2023-03-09 10:00:09] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:09] [INFO ] Invariant cache hit.
[2023-03-09 10:00:11] [INFO ] Dead Transitions using invariants and state equation in 1870 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 3957 ms. Remains : 277/278 places, 3871/3904 transitions.
Stuttering acceptance computed with spot in 343 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : BugTracking-PT-q8m032-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(LEQ s118 s110), p0:(LEQ 1 s153)], 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA BugTracking-PT-q8m032-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m032-LTLCardinality-07 finished in 4359 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(G(p0)))'
Support contains 2 out of 278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 278/278 places, 3904/3904 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 277 transition count 3908
Applied a total of 2 rules in 121 ms. Remains 277 /278 variables (removed 1) and now considering 3908/3904 (removed -4) transitions.
[2023-03-09 10:00:11] [INFO ] Flow matrix only has 3728 transitions (discarded 180 similar events)
// Phase 1: matrix 3728 rows 277 cols
[2023-03-09 10:00:11] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 10:00:12] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-09 10:00:12] [INFO ] Flow matrix only has 3728 transitions (discarded 180 similar events)
[2023-03-09 10:00:12] [INFO ] Invariant cache hit.
[2023-03-09 10:00:12] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 10:00:15] [INFO ] Implicit Places using invariants and state equation in 3108 ms returned []
Implicit Place search using SMT with State Equation took 3568 ms to find 0 implicit places.
[2023-03-09 10:00:15] [INFO ] Redundant transitions in 96 ms returned []
[2023-03-09 10:00:15] [INFO ] Flow matrix only has 3728 transitions (discarded 180 similar events)
[2023-03-09 10:00:15] [INFO ] Invariant cache hit.
[2023-03-09 10:00:16] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 277/278 places, 3908/3904 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4965 ms. Remains : 277/278 places, 3908/3904 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m032-LTLCardinality-13 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 s123 s28)], 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 433 steps with 0 reset in 14 ms.
FORMULA BugTracking-PT-q8m032-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m032-LTLCardinality-13 finished in 5074 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(G(p0)))'
Found a Lengthening insensitive property : BugTracking-PT-q8m032-LTLCardinality-05
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0)]
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 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
Applied a total of 6 rules in 58 ms. Remains 275 /278 variables (removed 3) and now considering 3877/3904 (removed 27) transitions.
[2023-03-09 10:00:16] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 10:00:16] [INFO ] Computed 8 place invariants in 18 ms
[2023-03-09 10:00:17] [INFO ] Implicit Places using invariants in 497 ms returned []
[2023-03-09 10:00:17] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:00:17] [INFO ] Invariant cache hit.
[2023-03-09 10:00:17] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:19] [INFO ] Implicit Places using invariants and state equation in 1920 ms returned []
Implicit Place search using SMT with State Equation took 2419 ms to find 0 implicit places.
[2023-03-09 10:00:19] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:00:19] [INFO ] Invariant cache hit.
[2023-03-09 10:00:20] [INFO ] Dead Transitions using invariants and state equation in 1155 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 3635 ms. Remains : 275/278 places, 3877/3904 transitions.
Running random walk in product with property : BugTracking-PT-q8m032-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s189 0)], 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, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 169 reset in 597 ms.
Product exploration explored 100000 steps with 166 reset in 630 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 207 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10001 steps, including 16 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 136177 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 136177 steps, saw 69219 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:00:25] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:00:25] [INFO ] Invariant cache hit.
[2023-03-09 10:00:25] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:00:25] [INFO ] After 698ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:25] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:26] [INFO ] After 228ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:26] [INFO ] Deduced a trap composed of 63 places in 521 ms of which 1 ms to minimize.
[2023-03-09 10:00:27] [INFO ] Deduced a trap composed of 48 places in 511 ms of which 1 ms to minimize.
[2023-03-09 10:00:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1304 ms
[2023-03-09 10:00:27] [INFO ] After 1604ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-09 10:00:27] [INFO ] After 2493ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 275 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 269 transition count 3871
Applied a total of 12 rules in 150 ms. Remains 269 /275 variables (removed 6) and now considering 3871/3877 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 144308 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 144308 steps, saw 59138 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:00:30] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:00:30] [INFO ] Computed 8 place invariants in 15 ms
[2023-03-09 10:00:31] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:00:31] [INFO ] After 687ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:31] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:32] [INFO ] After 350ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:32] [INFO ] Deduced a trap composed of 19 places in 564 ms of which 1 ms to minimize.
[2023-03-09 10:00:35] [INFO ] Deduced a trap composed of 5 places in 160 ms of which 1 ms to minimize.
[2023-03-09 10:00:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3755 ms
[2023-03-09 10:00:35] [INFO ] After 4196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 109 ms.
[2023-03-09 10:00:36] [INFO ] After 5060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 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 97 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 98 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 67 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:00:36] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:00:36] [INFO ] Invariant cache hit.
[2023-03-09 10:00:36] [INFO ] Implicit Places using invariants in 499 ms returned []
[2023-03-09 10:00:36] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:00:36] [INFO ] Invariant cache hit.
[2023-03-09 10:00:37] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:38] [INFO ] Implicit Places using invariants and state equation in 1945 ms returned []
Implicit Place search using SMT with State Equation took 2447 ms to find 0 implicit places.
[2023-03-09 10:00:38] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-09 10:00:38] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:00:38] [INFO ] Invariant cache hit.
[2023-03-09 10:00:40] [INFO ] Dead Transitions using invariants and state equation in 1239 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3858 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 319 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 10:00:40] [INFO ] Computed 9 place invariants in 16 ms
[2023-03-09 10:00:40] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 10:00:41] [INFO ] After 722ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:41] [INFO ] After 865ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 97 ms.
[2023-03-09 10:00:41] [INFO ] After 1048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 239 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT 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 22 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 10:00:42] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 10:00:42] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-09 10:00:44] [INFO ] Implicit Places using invariants in 2593 ms returned []
[2023-03-09 10:00:44] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:00:44] [INFO ] Invariant cache hit.
[2023-03-09 10:00:45] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:46] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 4150 ms to find 0 implicit places.
[2023-03-09 10:00:46] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:00:46] [INFO ] Invariant cache hit.
[2023-03-09 10:00:47] [INFO ] Dead Transitions using invariants and state equation in 1503 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5676 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 238 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 146055 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 146055 steps, saw 74272 distinct states, run finished after 3013 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:00:51] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:00:51] [INFO ] Invariant cache hit.
[2023-03-09 10:00:51] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:00:52] [INFO ] After 723ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:52] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:52] [INFO ] After 254ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:52] [INFO ] Deduced a trap composed of 63 places in 504 ms of which 1 ms to minimize.
[2023-03-09 10:00:53] [INFO ] Deduced a trap composed of 48 places in 558 ms of which 2 ms to minimize.
[2023-03-09 10:00:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1340 ms
[2023-03-09 10:00:53] [INFO ] After 1679ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 158 ms.
[2023-03-09 10:00:53] [INFO ] After 2659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 275 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 269 transition count 3871
Applied a total of 12 rules in 135 ms. Remains 269 /275 variables (removed 6) and now considering 3871/3877 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10027 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=527 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 127828 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 127828 steps, saw 48093 distinct states, run finished after 3013 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:00:57] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:00:57] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-09 10:00:57] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:00:58] [INFO ] After 735ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:58] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:58] [INFO ] After 452ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:59] [INFO ] Deduced a trap composed of 19 places in 796 ms of which 1 ms to minimize.
[2023-03-09 10:01:02] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
[2023-03-09 10:01:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4193 ms
[2023-03-09 10:01:02] [INFO ] After 4720ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2023-03-09 10:01:02] [INFO ] After 5628ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 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 96 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 96 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 74 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:03] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:03] [INFO ] Invariant cache hit.
[2023-03-09 10:01:03] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-09 10:01:03] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:03] [INFO ] Invariant cache hit.
[2023-03-09 10:01:04] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:05] [INFO ] Implicit Places using invariants and state equation in 2077 ms returned []
Implicit Place search using SMT with State Equation took 2495 ms to find 0 implicit places.
[2023-03-09 10:01:05] [INFO ] Redundant transitions in 111 ms returned []
[2023-03-09 10:01:05] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:05] [INFO ] Invariant cache hit.
[2023-03-09 10:01:07] [INFO ] Dead Transitions using invariants and state equation in 1533 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4233 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 302 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 10:01:07] [INFO ] Computed 9 place invariants in 25 ms
[2023-03-09 10:01:07] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:07] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:08] [INFO ] After 857ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:08] [INFO ] After 985ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-09 10:01:08] [INFO ] After 1146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 257 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 174 reset in 577 ms.
Product exploration explored 100000 steps with 179 reset in 699 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p0), (NOT p0)]
Support contains 1 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 60 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 10:01:11] [INFO ] Redundant transitions in 129 ms returned []
[2023-03-09 10:01:11] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-09 10:01:11] [INFO ] Computed 8 place invariants in 13 ms
[2023-03-09 10:01:12] [INFO ] Dead Transitions using invariants and state equation in 1311 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1519 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin11443915329638874416
[2023-03-09 10:01:12] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11443915329638874416
Running compilation step : cd /tmp/ltsmin11443915329638874416;'/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/ltsmin11443915329638874416;'/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/ltsmin11443915329638874416;'/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 15 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-09 10:01:15] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:01:15] [INFO ] Invariant cache hit.
[2023-03-09 10:01:16] [INFO ] Implicit Places using invariants in 681 ms returned []
[2023-03-09 10:01:16] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:01:16] [INFO ] Invariant cache hit.
[2023-03-09 10:01:17] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:18] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 2884 ms to find 0 implicit places.
[2023-03-09 10:01:18] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-09 10:01:18] [INFO ] Invariant cache hit.
[2023-03-09 10:01:19] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4064 ms. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin11055945589794593504
[2023-03-09 10:01:19] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11055945589794593504
Running compilation step : cd /tmp/ltsmin11055945589794593504;'/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/ltsmin11055945589794593504;'/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/ltsmin11055945589794593504;'/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 10:01:23] [INFO ] Flatten gal took : 281 ms
[2023-03-09 10:01:23] [INFO ] Flatten gal took : 219 ms
[2023-03-09 10:01:23] [INFO ] Time to serialize gal into /tmp/LTL4636043734687494595.gal : 85 ms
[2023-03-09 10:01:23] [INFO ] Time to serialize properties into /tmp/LTL12468098099725074390.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4636043734687494595.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7507125194757077189.hoa' '-atoms' '/tmp/LTL12468098099725074390.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/LTL12468098099725074390.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7507125194757077189.hoa
Detected timeout of ITS tools.
[2023-03-09 10:01:38] [INFO ] Flatten gal took : 195 ms
[2023-03-09 10:01:39] [INFO ] Flatten gal took : 175 ms
[2023-03-09 10:01:39] [INFO ] Time to serialize gal into /tmp/LTL11790771294657172611.gal : 32 ms
[2023-03-09 10:01:39] [INFO ] Time to serialize properties into /tmp/LTL1828874623776350614.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/LTL11790771294657172611.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1828874623776350614.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 : !((X(G("(ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(ch1_MUST_FIX_q8<=0)"
Detected timeout of ITS tools.
[2023-03-09 10:01:54] [INFO ] Flatten gal took : 167 ms
[2023-03-09 10:01:54] [INFO ] Applying decomposition
[2023-03-09 10:01:54] [INFO ] Flatten gal took : 158 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/graph8078530317379860119.txt' '-o' '/tmp/graph8078530317379860119.bin' '-w' '/tmp/graph8078530317379860119.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8078530317379860119.bin' '-l' '-1' '-v' '-w' '/tmp/graph8078530317379860119.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:01:54] [INFO ] Decomposing Gal with order
[2023-03-09 10:01:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:01:55] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-09 10:01:55] [INFO ] Flatten gal took : 397 ms
[2023-03-09 10:01:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 28 ms.
[2023-03-09 10:01:55] [INFO ] Time to serialize gal into /tmp/LTL14118145612038858205.gal : 70 ms
[2023-03-09 10:01:55] [INFO ] Time to serialize properties into /tmp/LTL18164274084352013765.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/LTL14118145612038858205.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18164274084352013765.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...256
Read 1 LTL properties
Checking formula 0 : !((X(G("(u0.ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(u0.ch1_MUST_FIX_q8<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12413931111395353892
[2023-03-09 10:02:10] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12413931111395353892
Running compilation step : cd /tmp/ltsmin12413931111395353892;'/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/ltsmin12413931111395353892;'/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/ltsmin12413931111395353892;'/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-q8m032-LTLCardinality-05 finished in 117298 ms.
[2023-03-09 10:02:13] [INFO ] Flatten gal took : 132 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9789510842812134978
[2023-03-09 10:02:14] [INFO ] Too many transitions (3904) to apply POR reductions. Disabling POR matrices.
[2023-03-09 10:02:14] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9789510842812134978
Running compilation step : cd /tmp/ltsmin9789510842812134978;'/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 10:02:14] [INFO ] Applying decomposition
[2023-03-09 10:02:14] [INFO ] Flatten gal took : 235 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/graph6017640949231192421.txt' '-o' '/tmp/graph6017640949231192421.bin' '-w' '/tmp/graph6017640949231192421.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6017640949231192421.bin' '-l' '-1' '-v' '-w' '/tmp/graph6017640949231192421.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:02:14] [INFO ] Decomposing Gal with order
[2023-03-09 10:02:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:02:15] [INFO ] Removed a total of 550 redundant transitions.
[2023-03-09 10:02:15] [INFO ] Flatten gal took : 384 ms
[2023-03-09 10:02:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 30 ms.
[2023-03-09 10:02:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality14458585547922782799.gal : 55 ms
[2023-03-09 10:02:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality11152834463218308604.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/LTLCardinality14458585547922782799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11152834463218308604.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...278
Read 1 LTL properties
Checking formula 0 : !((X(G("(u0.ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(u0.ch1_MUST_FIX_q8<=0)"
Compilation finished in 12349 ms.
Running link step : cd /tmp/ltsmin9789510842812134978;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 103 ms.
Running LTSmin : cd /tmp/ltsmin9789510842812134978;'/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' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 10:23:58] [INFO ] Flatten gal took : 409 ms
[2023-03-09 10:23:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality207507076559696362.gal : 39 ms
[2023-03-09 10:23:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality15243669093282553508.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/LTLCardinality207507076559696362.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15243669093282553508.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 : !((X(G("(ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(ch1_MUST_FIX_q8<=0)"
Detected timeout of ITS tools.
[2023-03-09 10:45:42] [INFO ] Flatten gal took : 412 ms
[2023-03-09 10:45:42] [INFO ] Input system was already deterministic with 3904 transitions.
[2023-03-09 10:45:42] [INFO ] Transformed 278 places.
[2023-03-09 10:45:42] [INFO ] Transformed 3904 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 10:45:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality2171086985377329384.gal : 44 ms
[2023-03-09 10:45:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality12624534329542440362.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/LTLCardinality2171086985377329384.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12624534329542440362.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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G("(ch1_MUST_FIX_q8<=0)"))))
Formula 0 simplified : XF!"(ch1_MUST_FIX_q8<=0)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9534484 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16020064 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-q8m032"
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-q8m032, 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-167813690300419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m032.tgz
mv BugTracking-PT-q8m032 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 ;