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.r041-tajo-167813694700443.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BugTracking-PT-q8m256, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694700443
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.8K Feb 26 06:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 06:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 06:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 06:07 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 2.4K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 07:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 07:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 06:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 06:44 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-q8m256-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m256-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678638250501

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m256
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:24:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:24:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:24:12] [INFO ] Load time of PNML (sax parser for PT used): 626 ms
[2023-03-12 16:24:12] [INFO ] Transformed 754 places.
[2023-03-12 16:24:13] [INFO ] Transformed 27370 transitions.
[2023-03-12 16:24:13] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 817 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 474 places in 111 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m256-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 101 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-12 16:24:13] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-12 16:24:13] [INFO ] Computed 8 place invariants in 41 ms
[2023-03-12 16:24:14] [INFO ] Implicit Places using invariants in 638 ms returned []
[2023-03-12 16:24:14] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:24:14] [INFO ] Invariant cache hit.
[2023-03-12 16:24:14] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:24:16] [INFO ] Implicit Places using invariants and state equation in 1919 ms returned []
Implicit Place search using SMT with State Equation took 2582 ms to find 0 implicit places.
[2023-03-12 16:24:16] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:24:16] [INFO ] Invariant cache hit.
[2023-03-12 16:24:17] [INFO ] Dead Transitions using invariants and state equation in 1023 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3709 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 8 out of 277 places after structural reductions.
[2023-03-12 16:24:17] [INFO ] Flatten gal took : 331 ms
[2023-03-12 16:24:17] [INFO ] Flatten gal took : 187 ms
[2023-03-12 16:24:18] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 16:24:18] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:24:18] [INFO ] Invariant cache hit.
[2023-03-12 16:24:18] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:24:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 16:24:19] [INFO ] After 916ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:24:19] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:24:20] [INFO ] After 583ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:24:20] [INFO ] Deduced a trap composed of 17 places in 238 ms of which 14 ms to minimize.
[2023-03-12 16:24:21] [INFO ] Deduced a trap composed of 16 places in 264 ms of which 1 ms to minimize.
[2023-03-12 16:24:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 779 ms
[2023-03-12 16:24:21] [INFO ] After 1796ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 289 ms.
[2023-03-12 16:24:21] [INFO ] After 3103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 75 ms.
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 269 transition count 3871
Applied a total of 16 rules in 261 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 262 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10046 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1116 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 105303 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 105303 steps, saw 44677 distinct states, run finished after 3003 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-12 16:24:25] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-12 16:24:25] [INFO ] Computed 8 place invariants in 37 ms
[2023-03-12 16:24:25] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:24:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 16:24:26] [INFO ] After 922ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:24:26] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:24:27] [INFO ] After 566ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:24:27] [INFO ] Deduced a trap composed of 17 places in 287 ms of which 1 ms to minimize.
[2023-03-12 16:24:27] [INFO ] Deduced a trap composed of 14 places in 270 ms of which 1 ms to minimize.
[2023-03-12 16:24:27] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 1 ms to minimize.
[2023-03-12 16:24:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 965 ms
[2023-03-12 16:24:28] [INFO ] Deduced a trap composed of 70 places in 275 ms of which 0 ms to minimize.
[2023-03-12 16:24:28] [INFO ] Deduced a trap composed of 59 places in 280 ms of which 1 ms to minimize.
[2023-03-12 16:24:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 763 ms
[2023-03-12 16:24:29] [INFO ] After 2569ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 290 ms.
[2023-03-12 16:24:29] [INFO ] After 3864ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 9 ms.
Support contains 4 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 120 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 121 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 113 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-12 16:24:29] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-12 16:24:29] [INFO ] Invariant cache hit.
[2023-03-12 16:24:30] [INFO ] Implicit Places using invariants in 466 ms returned []
[2023-03-12 16:24:30] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-12 16:24:30] [INFO ] Invariant cache hit.
[2023-03-12 16:24:30] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:24:32] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
[2023-03-12 16:24:32] [INFO ] Redundant transitions in 335 ms returned []
[2023-03-12 16:24:32] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-12 16:24:32] [INFO ] Invariant cache hit.
[2023-03-12 16:24:33] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4003 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 273 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-12 16:24:33] [INFO ] Computed 9 place invariants in 51 ms
[2023-03-12 16:24:33] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:24:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-12 16:24:34] [INFO ] After 750ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:24:35] [INFO ] After 1070ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 277 ms.
[2023-03-12 16:24:35] [INFO ] After 1400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
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' '!(X(G(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 15 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-12 16:24:35] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-12 16:24:35] [INFO ] Computed 8 place invariants in 18 ms
[2023-03-12 16:24:35] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-03-12 16:24:35] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:24:35] [INFO ] Invariant cache hit.
[2023-03-12 16:24:36] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:24:37] [INFO ] Implicit Places using invariants and state equation in 1878 ms returned []
Implicit Place search using SMT with State Equation took 2355 ms to find 0 implicit places.
[2023-03-12 16:24:37] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:24:37] [INFO ] Invariant cache hit.
[2023-03-12 16:24:38] [INFO ] Dead Transitions using invariants and state equation in 1130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3503 ms. Remains : 277/277 places, 3871/3871 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-00 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:(GT s255 s88)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BugTracking-PT-q8m256-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m256-LTLCardinality-00 finished in 3813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(F(p0)&&X(F(!p0)))))'
Support contains 1 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 125 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2023-03-12 16:24:39] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2023-03-12 16:24:39] [INFO ] Computed 8 place invariants in 27 ms
[2023-03-12 16:24:39] [INFO ] Implicit Places using invariants in 416 ms returned []
[2023-03-12 16:24:39] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:39] [INFO ] Invariant cache hit.
[2023-03-12 16:24:40] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:24:41] [INFO ] Implicit Places using invariants and state equation in 1936 ms returned []
Implicit Place search using SMT with State Equation took 2356 ms to find 0 implicit places.
[2023-03-12 16:24:42] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-12 16:24:42] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:42] [INFO ] Invariant cache hit.
[2023-03-12 16:24:43] [INFO ] Dead Transitions using invariants and state equation in 1113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3884 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s95 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4737 steps with 3 reset in 65 ms.
FORMULA BugTracking-PT-q8m256-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m256-LTLCardinality-03 finished in 4028 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 80 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2023-03-12 16:24:43] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:43] [INFO ] Invariant cache hit.
[2023-03-12 16:24:43] [INFO ] Implicit Places using invariants in 400 ms returned []
[2023-03-12 16:24:43] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:43] [INFO ] Invariant cache hit.
[2023-03-12 16:24:44] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:24:45] [INFO ] Implicit Places using invariants and state equation in 1937 ms returned []
Implicit Place search using SMT with State Equation took 2340 ms to find 0 implicit places.
[2023-03-12 16:24:45] [INFO ] Redundant transitions in 119 ms returned []
[2023-03-12 16:24:45] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:45] [INFO ] Invariant cache hit.
[2023-03-12 16:24:46] [INFO ] Dead Transitions using invariants and state equation in 1168 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3714 ms. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s119 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 34 reset in 766 ms.
Product exploration explored 100000 steps with 31 reset in 775 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4423 steps, including 1 resets, run visited all 1 properties in 15 ms. (steps per millisecond=294 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 90 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-12 16:24:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:49] [INFO ] Invariant cache hit.
[2023-03-12 16:24:49] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-03-12 16:24:49] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:49] [INFO ] Invariant cache hit.
[2023-03-12 16:24:50] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:24:51] [INFO ] Implicit Places using invariants and state equation in 1873 ms returned []
Implicit Place search using SMT with State Equation took 2328 ms to find 0 implicit places.
[2023-03-12 16:24:51] [INFO ] Redundant transitions in 171 ms returned []
[2023-03-12 16:24:51] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:51] [INFO ] Invariant cache hit.
[2023-03-12 16:24:52] [INFO ] Dead Transitions using invariants and state equation in 1103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3704 ms. Remains : 275/275 places, 3877/3877 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) 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 139720 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 139720 steps, saw 67340 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 16:24:56] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:24:56] [INFO ] Invariant cache hit.
[2023-03-12 16:24:56] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:24:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 16:24:56] [INFO ] After 659ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 16:24:56] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:24:57] [INFO ] After 237ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 16:24:57] [INFO ] After 415ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-12 16:24:57] [INFO ] After 1233ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 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 131 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 132 ms. Remains : 269/275 places, 3871/3877 transitions.
Incomplete random walk after 10100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1683 ) properties (out of 1) 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 1) seen :0
Finished probabilistic random walk after 32537 steps, run visited all 1 properties in 888 ms. (steps per millisecond=36 )
Probabilistic random walk after 32537 steps, saw 20302 distinct states, run finished after 888 ms. (steps per millisecond=36 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 32 reset in 710 ms.
Product exploration explored 100000 steps with 29 reset in 719 ms.
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 49 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2023-03-12 16:25:00] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:25:00] [INFO ] Invariant cache hit.
[2023-03-12 16:25:00] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-03-12 16:25:00] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:25:00] [INFO ] Invariant cache hit.
[2023-03-12 16:25:01] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:25:02] [INFO ] Implicit Places using invariants and state equation in 1790 ms returned []
Implicit Place search using SMT with State Equation took 2278 ms to find 0 implicit places.
[2023-03-12 16:25:02] [INFO ] Redundant transitions in 158 ms returned []
[2023-03-12 16:25:02] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
[2023-03-12 16:25:02] [INFO ] Invariant cache hit.
[2023-03-12 16:25:04] [INFO ] Dead Transitions using invariants and state equation in 1301 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3813 ms. Remains : 275/275 places, 3877/3877 transitions.
Treatment of property BugTracking-PT-q8m256-LTLCardinality-06 finished in 21298 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(F(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 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-12 16:25:04] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-12 16:25:04] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-12 16:25:05] [INFO ] Implicit Places using invariants in 469 ms returned []
[2023-03-12 16:25:05] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:25:05] [INFO ] Invariant cache hit.
[2023-03-12 16:25:05] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:25:06] [INFO ] Implicit Places using invariants and state equation in 1824 ms returned []
Implicit Place search using SMT with State Equation took 2314 ms to find 0 implicit places.
[2023-03-12 16:25:06] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:25:06] [INFO ] Invariant cache hit.
[2023-03-12 16:25:08] [INFO ] Dead Transitions using invariants and state equation in 1473 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3814 ms. Remains : 277/277 places, 3871/3871 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s91 0)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 877 ms.
Product exploration explored 100000 steps with 50000 reset in 1005 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BugTracking-PT-q8m256-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BugTracking-PT-q8m256-LTLCardinality-07 finished in 5880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U X(X(p1)))||G(!p1)))'
Support contains 3 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 16 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-12 16:25:10] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:25:10] [INFO ] Invariant cache hit.
[2023-03-12 16:25:10] [INFO ] Implicit Places using invariants in 475 ms returned []
[2023-03-12 16:25:10] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:25:10] [INFO ] Invariant cache hit.
[2023-03-12 16:25:11] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:25:12] [INFO ] Implicit Places using invariants and state equation in 1810 ms returned []
Implicit Place search using SMT with State Equation took 2321 ms to find 0 implicit places.
[2023-03-12 16:25:12] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:25:12] [INFO ] Invariant cache hit.
[2023-03-12 16:25:13] [INFO ] Dead Transitions using invariants and state equation in 1140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3484 ms. Remains : 277/277 places, 3871/3871 transitions.
Stuttering acceptance computed with spot in 385 ms :[false, (NOT p1), false, false, (NOT p1), (NOT p1), true, false, false, (NOT p1), p1, (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m256-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 5}, { cond=(NOT p1), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 8}, { cond=(AND p0 p1), acceptance={} source=3 dest: 9}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 9}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 10}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=9 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=9 dest: 9}, { cond=(AND p0 (NOT p1)), acceptance={0} source=9 dest: 12}], [{ cond=p1, acceptance={} source=10 dest: 6}, { cond=(NOT p1), acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) p1), acceptance={} source=11 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=11 dest: 10}, { cond=(AND p0 (NOT p1)), acceptance={} source=11 dest: 11}, { cond=(AND p0 p1), acceptance={} source=11 dest: 12}], [{ cond=(NOT p0), acceptance={} source=12 dest: 6}, { cond=p0, acceptance={} source=12 dest: 12}]], initial=0, aps=[p0:(LEQ s201 s61), p1:(GT 2 s262)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1118 ms.
Product exploration explored 100000 steps with 33333 reset in 1011 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 10 factoid took 274 ms. Reduced automaton from 13 states, 29 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BugTracking-PT-q8m256-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BugTracking-PT-q8m256-LTLCardinality-08 finished in 6337 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-12 16:25:17] [INFO ] Flatten gal took : 215 ms
[2023-03-12 16:25:17] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-12 16:25:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 277 places, 3871 transitions and 19025 arcs took 29 ms.
Total runtime 65066 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/867/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : BugTracking-PT-q8m256-LTLCardinality-06

BK_STOP 1678638318801

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name BugTracking-PT-q8m256-LTLCardinality-06
ltl formula formula --ltl=/tmp/867/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 277 places, 3871 transitions and 19025 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.020 real 0.160 user 0.220 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/867/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/867/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/867/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/867/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BugTracking-PT-q8m256"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is BugTracking-PT-q8m256, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813694700443"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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