Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156800685.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156800685
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 53K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 183K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 38K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 131K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.6K May 11 19:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 19:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 11 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 32M May 12 08:13 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 MultiCrashLeafsetExtension-PT-S24C09-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-15

=== Now, execution of the tool begins

BK_START 1621364259170

Running Version 0
[2021-05-18 18:57:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 18:57:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 18:57:41] [INFO ] Load time of PNML (sax parser for PT used): 842 ms
[2021-05-18 18:57:41] [INFO ] Transformed 16538 places.
[2021-05-18 18:57:41] [INFO ] Transformed 24169 transitions.
[2021-05-18 18:57:41] [INFO ] Parsed PT model containing 16538 places and 24169 transitions in 1036 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2021-05-18 18:57:41] [INFO ] Initial state test concluded for 1 properties.
Support contains 60 out of 16538 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16538/16538 places, 24169/24169 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 16492 transition count 24169
Applied a total of 46 rules in 786 ms. Remains 16492 /16538 variables (removed 46) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 18:57:42] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 18:57:46] [INFO ] Computed 1145 place invariants in 3305 ms
[2021-05-18 18:57:47] [INFO ] Implicit Places using invariants in 5014 ms returned []
Implicit Place search using SMT only with invariants took 5040 ms to find 0 implicit places.
[2021-05-18 18:57:48] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 18:57:51] [INFO ] Computed 1145 place invariants in 3037 ms
[2021-05-18 18:57:52] [INFO ] Dead Transitions using invariants and state equation in 4597 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16538 places, 24169/24169 transitions.
[2021-05-18 18:57:53] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-18 18:57:54] [INFO ] Flatten gal took : 1053 ms
FORMULA MultiCrashLeafsetExtension-PT-S24C09-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 18:57:54] [INFO ] Flatten gal took : 850 ms
[2021-05-18 18:57:56] [INFO ] Input system was already deterministic with 24169 transitions.
Incomplete random walk after 100000 steps, including 1082 resets, run finished after 3068 ms. (steps per millisecond=32 ) properties (out of 36) seen :22
Running SMT prover for 14 properties.
[2021-05-18 18:57:59] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 18:58:02] [INFO ] Computed 1145 place invariants in 3061 ms
[2021-05-18 18:58:07] [INFO ] [Real]Absence check using 47 positive place invariants in 183 ms returned sat
[2021-05-18 18:58:08] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 563 ms returned sat
[2021-05-18 18:58:11] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2021-05-18 18:58:16] [INFO ] [Nat]Absence check using 47 positive place invariants in 259 ms returned sat
[2021-05-18 18:58:17] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 605 ms returned sat
[2021-05-18 18:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 19:00:01] [INFO ] [Nat]Absence check using state equation in 101707 ms returned unsat :0 sat :12
[2021-05-18 19:00:02] [INFO ] State equation strengthened by 7427 read => feed constraints.
[2021-05-18 19:00:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((X(p0) U (p1&&X(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 505 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:00:02] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:00:06] [INFO ] Computed 1145 place invariants in 3067 ms
[2021-05-18 19:00:07] [INFO ] Implicit Places using invariants in 4598 ms returned []
Implicit Place search using SMT only with invariants took 4599 ms to find 0 implicit places.
[2021-05-18 19:00:07] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:00:10] [INFO ] Computed 1145 place invariants in 3030 ms
[2021-05-18 19:00:12] [INFO ] Dead Transitions using invariants and state equation in 4506 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 11292 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s4964 1), p0:(AND (GEQ s12025 1) (GEQ s16446 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 10 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-01 finished in 21153 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&((X(X(p1))&&F(p2))||X(X(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 569 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:00:24] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:00:27] [INFO ] Computed 1145 place invariants in 3082 ms
[2021-05-18 19:00:28] [INFO ] Implicit Places using invariants in 4578 ms returned []
Implicit Place search using SMT only with invariants took 4578 ms to find 0 implicit places.
[2021-05-18 19:00:28] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:00:31] [INFO ] Computed 1145 place invariants in 3083 ms
[2021-05-18 19:00:33] [INFO ] Dead Transitions using invariants and state equation in 4544 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 11804 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (NOT p1), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(OR (LT s4884 1) (LT s16123 1)), p0:(OR (LT s12087 1) (LT s16311 1)), p1:(AND (GEQ s4884 1) (GEQ s16123 1) (LT s15715 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-02 finished in 21588 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&(p1 U p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5398 transitions
Trivial Post-agglo rules discarded 5398 transitions
Performed 5398 trivial Post agglomeration. Transition count delta: 5398
Iterating post reduction 0 with 5398 rules applied. Total rules applied 5398 place count 16492 transition count 18771
Reduce places removed 5398 places and 0 transitions.
Iterating post reduction 1 with 5398 rules applied. Total rules applied 10796 place count 11094 transition count 18771
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10796 place count 11094 transition count 18321
Deduced a syphon composed of 450 places in 18 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11696 place count 10644 transition count 18321
Discarding 4948 places :
Symmetric choice reduction at 2 with 4948 rule applications. Total rules 16644 place count 5696 transition count 13373
Iterating global reduction 2 with 4948 rules applied. Total rules applied 21592 place count 5696 transition count 13373
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 21592 place count 5696 transition count 13357
Deduced a syphon composed of 16 places in 9 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 21624 place count 5680 transition count 13357
Discarding 547 places :
Symmetric choice reduction at 2 with 547 rule applications. Total rules 22171 place count 5133 transition count 8434
Iterating global reduction 2 with 547 rules applied. Total rules applied 22718 place count 5133 transition count 8434
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22768 place count 5108 transition count 8409
Applied a total of 22768 rules in 4133 ms. Remains 5108 /16492 variables (removed 11384) and now considering 8409/24169 (removed 15760) transitions.
[2021-05-18 19:00:49] [INFO ] Flow matrix only has 7809 transitions (discarded 600 similar events)
// Phase 1: matrix 7809 rows 5108 cols
[2021-05-18 19:00:49] [INFO ] Computed 1145 place invariants in 272 ms
[2021-05-18 19:00:54] [INFO ] Implicit Places using invariants in 4950 ms returned []
[2021-05-18 19:00:54] [INFO ] Flow matrix only has 7809 transitions (discarded 600 similar events)
// Phase 1: matrix 7809 rows 5108 cols
[2021-05-18 19:00:54] [INFO ] Computed 1145 place invariants in 345 ms
[2021-05-18 19:01:11] [INFO ] Implicit Places using invariants and state equation in 17187 ms returned []
Implicit Place search using SMT with State Equation took 22139 ms to find 0 implicit places.
[2021-05-18 19:01:12] [INFO ] Redundant transitions in 1051 ms returned []
[2021-05-18 19:01:12] [INFO ] Flow matrix only has 7809 transitions (discarded 600 similar events)
// Phase 1: matrix 7809 rows 5108 cols
[2021-05-18 19:01:12] [INFO ] Computed 1145 place invariants in 282 ms
[2021-05-18 19:01:17] [INFO ] Dead Transitions using invariants and state equation in 5173 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5108/16492 places, 8409/24169 transitions.
Stuttering acceptance computed with spot in 5915 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s1222 1), p2:(GEQ s2856 1), p1:(AND (GEQ s2476 1) (GEQ s4862 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-03 finished in 38455 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))&&(p1 U G(!p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 400 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:01:23] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:01:26] [INFO ] Computed 1145 place invariants in 3076 ms
[2021-05-18 19:01:28] [INFO ] Implicit Places using invariants in 4439 ms returned []
Implicit Place search using SMT only with invariants took 4439 ms to find 0 implicit places.
[2021-05-18 19:01:28] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:01:31] [INFO ] Computed 1145 place invariants in 2996 ms
[2021-05-18 19:01:32] [INFO ] Dead Transitions using invariants and state equation in 4447 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 7248 ms :[(OR (NOT p0) p1), (NOT p0), p1, p1, true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s16138 1), p0:(AND (GEQ s4094 1) (GEQ s4267 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 189 steps with 1 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-04 finished in 16607 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G((p1||F(p2))))&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 448 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:01:40] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:01:43] [INFO ] Computed 1145 place invariants in 3118 ms
[2021-05-18 19:01:45] [INFO ] Implicit Places using invariants in 4629 ms returned []
Implicit Place search using SMT only with invariants took 4629 ms to find 0 implicit places.
[2021-05-18 19:01:45] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:01:48] [INFO ] Computed 1145 place invariants in 3004 ms
[2021-05-18 19:01:49] [INFO ] Dead Transitions using invariants and state equation in 4430 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 8468 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s8486 1) (GEQ s16203 1)), p1:(GEQ s6472 1), p2:(LT s14524 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-05 finished in 18054 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1||G(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5399 transitions
Trivial Post-agglo rules discarded 5399 transitions
Performed 5399 trivial Post agglomeration. Transition count delta: 5399
Iterating post reduction 0 with 5399 rules applied. Total rules applied 5399 place count 16492 transition count 18770
Reduce places removed 5399 places and 0 transitions.
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18320
Deduced a syphon composed of 450 places in 16 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11698 place count 10643 transition count 18320
Discarding 4949 places :
Symmetric choice reduction at 2 with 4949 rule applications. Total rules 16647 place count 5694 transition count 13371
Iterating global reduction 2 with 4949 rules applied. Total rules applied 21596 place count 5694 transition count 13371
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 21596 place count 5694 transition count 13354
Deduced a syphon composed of 17 places in 10 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 21630 place count 5677 transition count 13354
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 22178 place count 5129 transition count 8422
Iterating global reduction 2 with 548 rules applied. Total rules applied 22726 place count 5129 transition count 8422
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22776 place count 5104 transition count 8397
Applied a total of 22776 rules in 2861 ms. Remains 5104 /16492 variables (removed 11388) and now considering 8397/24169 (removed 15772) transitions.
[2021-05-18 19:02:01] [INFO ] Flow matrix only has 7797 transitions (discarded 600 similar events)
// Phase 1: matrix 7797 rows 5104 cols
[2021-05-18 19:02:01] [INFO ] Computed 1145 place invariants in 268 ms
[2021-05-18 19:02:05] [INFO ] Implicit Places using invariants in 4243 ms returned []
[2021-05-18 19:02:05] [INFO ] Flow matrix only has 7797 transitions (discarded 600 similar events)
// Phase 1: matrix 7797 rows 5104 cols
[2021-05-18 19:02:05] [INFO ] Computed 1145 place invariants in 265 ms
[2021-05-18 19:02:09] [INFO ] Implicit Places using invariants and state equation in 4354 ms returned []
Implicit Place search using SMT with State Equation took 8599 ms to find 0 implicit places.
[2021-05-18 19:02:10] [INFO ] Redundant transitions in 1240 ms returned []
[2021-05-18 19:02:10] [INFO ] Flow matrix only has 7797 transitions (discarded 600 similar events)
// Phase 1: matrix 7797 rows 5104 cols
[2021-05-18 19:02:11] [INFO ] Computed 1145 place invariants in 264 ms
[2021-05-18 19:02:15] [INFO ] Dead Transitions using invariants and state equation in 4985 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5104/16492 places, 8397/24169 transitions.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-06 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s1908 1) (GEQ s4967 1)), p2:(LT s441 1), p0:(AND (GEQ s1908 1) (GEQ s4967 1) (LT s441 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 2223 steps with 33 reset in 35 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-06 finished in 17822 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(((p1 U G(!p1))&&G(p2)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 405 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:02:16] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:02:19] [INFO ] Computed 1145 place invariants in 3089 ms
[2021-05-18 19:02:20] [INFO ] Implicit Places using invariants in 4574 ms returned []
Implicit Place search using SMT only with invariants took 4575 ms to find 0 implicit places.
[2021-05-18 19:02:20] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:02:23] [INFO ] Computed 1145 place invariants in 3001 ms
[2021-05-18 19:02:25] [INFO ] Dead Transitions using invariants and state equation in 4495 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 4405 ms :[(OR (NOT p2) (NOT p0) p1), (OR (NOT p2) p1), p1, (NOT p2), p1, p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0, 1} source=1 dest: 2}, { cond=p2, acceptance={0} source=1 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1} source=1 dest: 5}], [{ cond=p1, acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=p2, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p1 p2), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p1 p2), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=5 dest: 0}, { cond=(AND p0 p1), acceptance={0, 1} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s14768 1) (GEQ s16284 1)), p2:(AND (GEQ s7202 1) (GEQ s16095 1)), p1:(OR (LT s14480 1) (LT s16149 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-07 finished in 13952 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5399 transitions
Trivial Post-agglo rules discarded 5399 transitions
Performed 5399 trivial Post agglomeration. Transition count delta: 5399
Iterating post reduction 0 with 5399 rules applied. Total rules applied 5399 place count 16492 transition count 18770
Reduce places removed 5399 places and 0 transitions.
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18320
Deduced a syphon composed of 450 places in 15 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11698 place count 10643 transition count 18320
Discarding 4949 places :
Symmetric choice reduction at 2 with 4949 rule applications. Total rules 16647 place count 5694 transition count 13371
Iterating global reduction 2 with 4949 rules applied. Total rules applied 21596 place count 5694 transition count 13371
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 21596 place count 5694 transition count 13354
Deduced a syphon composed of 17 places in 10 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 21630 place count 5677 transition count 13354
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 22179 place count 5128 transition count 8413
Iterating global reduction 2 with 549 rules applied. Total rules applied 22728 place count 5128 transition count 8413
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22778 place count 5103 transition count 8388
Applied a total of 22778 rules in 2795 ms. Remains 5103 /16492 variables (removed 11389) and now considering 8388/24169 (removed 15781) transitions.
[2021-05-18 19:02:32] [INFO ] Flow matrix only has 7788 transitions (discarded 600 similar events)
// Phase 1: matrix 7788 rows 5103 cols
[2021-05-18 19:02:32] [INFO ] Computed 1145 place invariants in 273 ms
[2021-05-18 19:02:36] [INFO ] Implicit Places using invariants in 4027 ms returned []
[2021-05-18 19:02:36] [INFO ] Flow matrix only has 7788 transitions (discarded 600 similar events)
// Phase 1: matrix 7788 rows 5103 cols
[2021-05-18 19:02:37] [INFO ] Computed 1145 place invariants in 270 ms
[2021-05-18 19:02:40] [INFO ] Implicit Places using invariants and state equation in 3903 ms returned []
Implicit Place search using SMT with State Equation took 7932 ms to find 0 implicit places.
[2021-05-18 19:02:41] [INFO ] Redundant transitions in 706 ms returned []
[2021-05-18 19:02:41] [INFO ] Flow matrix only has 7788 transitions (discarded 600 similar events)
// Phase 1: matrix 7788 rows 5103 cols
[2021-05-18 19:02:41] [INFO ] Computed 1145 place invariants in 275 ms
[2021-05-18 19:02:46] [INFO ] Dead Transitions using invariants and state equation in 4880 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5103/16492 places, 8388/24169 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s3623 1)], 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 64 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-09 finished in 16380 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((((p0&&F(p1))||G(p0))&&(p2||G(p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5375 transitions
Trivial Post-agglo rules discarded 5375 transitions
Performed 5375 trivial Post agglomeration. Transition count delta: 5375
Iterating post reduction 0 with 5375 rules applied. Total rules applied 5375 place count 16492 transition count 18794
Reduce places removed 5375 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10774 place count 11117 transition count 18770
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 448 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 448 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18322
Deduced a syphon composed of 448 places in 17 ms
Reduce places removed 448 places and 0 transitions.
Iterating global reduction 3 with 896 rules applied. Total rules applied 11694 place count 10645 transition count 18322
Discarding 4947 places :
Symmetric choice reduction at 3 with 4947 rule applications. Total rules 16641 place count 5698 transition count 13375
Iterating global reduction 3 with 4947 rules applied. Total rules applied 21588 place count 5698 transition count 13375
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 21588 place count 5698 transition count 13360
Deduced a syphon composed of 15 places in 11 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 21618 place count 5683 transition count 13360
Discarding 547 places :
Symmetric choice reduction at 3 with 547 rule applications. Total rules 22165 place count 5136 transition count 8437
Iterating global reduction 3 with 547 rules applied. Total rules applied 22712 place count 5136 transition count 8437
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22762 place count 5111 transition count 8412
Applied a total of 22762 rules in 2778 ms. Remains 5111 /16492 variables (removed 11381) and now considering 8412/24169 (removed 15757) transitions.
[2021-05-18 19:02:49] [INFO ] Flow matrix only has 7812 transitions (discarded 600 similar events)
// Phase 1: matrix 7812 rows 5111 cols
[2021-05-18 19:02:49] [INFO ] Computed 1145 place invariants in 268 ms
[2021-05-18 19:02:52] [INFO ] Implicit Places using invariants in 3874 ms returned []
[2021-05-18 19:02:52] [INFO ] Flow matrix only has 7812 transitions (discarded 600 similar events)
// Phase 1: matrix 7812 rows 5111 cols
[2021-05-18 19:02:53] [INFO ] Computed 1145 place invariants in 261 ms
[2021-05-18 19:02:56] [INFO ] Implicit Places using invariants and state equation in 3949 ms returned []
Implicit Place search using SMT with State Equation took 7833 ms to find 0 implicit places.
[2021-05-18 19:02:57] [INFO ] Redundant transitions in 971 ms returned []
[2021-05-18 19:02:57] [INFO ] Flow matrix only has 7812 transitions (discarded 600 similar events)
// Phase 1: matrix 7812 rows 5111 cols
[2021-05-18 19:02:58] [INFO ] Computed 1145 place invariants in 264 ms
[2021-05-18 19:03:02] [INFO ] Dead Transitions using invariants and state equation in 4924 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5111/16492 places, 8412/24169 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-10 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p3))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 (NOT p1) p2) (AND p0 (NOT p1) p3)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p3), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p2) p3)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2 p3), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND p0 (NOT p1) p2) (AND p0 (NOT p1) p3)), acceptance={1} source=3 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2) p3), acceptance={0} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1) (NOT p3)), acceptance={1} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={0} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={1} source=5 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p0 (NOT p1) p2 p3), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p1) (NOT p2) p3)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LT s2960 1), p2:(AND (GEQ s2625 1) (GEQ s2650 1)), p3:(AND (GEQ s1934 1) (GEQ s1967 1)), p1:(OR (LT s1238 1) (LT s1389 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-10 finished in 16743 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 448 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:03:03] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:03:06] [INFO ] Computed 1145 place invariants in 3116 ms
[2021-05-18 19:03:08] [INFO ] Implicit Places using invariants in 4561 ms returned []
Implicit Place search using SMT only with invariants took 4561 ms to find 0 implicit places.
[2021-05-18 19:03:08] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:03:11] [INFO ] Computed 1145 place invariants in 3012 ms
[2021-05-18 19:03:12] [INFO ] Dead Transitions using invariants and state equation in 4479 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s7046 1) (GEQ s7163 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 95 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-11 finished in 9628 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0||X(F(p1)))) U (p0 U p2)))], workingDir=/home/mcc/execution]
Support contains 3 out of 16492 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 400 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
[2021-05-18 19:03:13] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:03:16] [INFO ] Computed 1145 place invariants in 3081 ms
[2021-05-18 19:03:17] [INFO ] Implicit Places using invariants in 4563 ms returned []
Implicit Place search using SMT only with invariants took 4566 ms to find 0 implicit places.
[2021-05-18 19:03:17] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2021-05-18 19:03:20] [INFO ] Computed 1145 place invariants in 3117 ms
[2021-05-18 19:03:22] [INFO ] Dead Transitions using invariants and state equation in 4598 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16492/16492 places, 24169/24169 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C09-12 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (LT s5944 1) (GEQ s12504 1) (GEQ s12972 1)), p0:(GEQ s5944 1), p1:(AND (GEQ s12504 1) (GEQ s12972 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C09-12 finished in 9774 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||X(G((X(X(p2))||p1)))) U (G((p0||X(G((X(X(p2))||p3)))))||(G(p4)&&(p0||X(G((X(X(p2))||p5))))))))], workingDir=/home/mcc/execution]
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||X(G((X(X(p2))||p1)))) U (G((p0||X(G((X(X(p2))||p3)))))||(G(p4)&&(p0||X(G((X(X(p2))||p5))))))))], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.computeTGBA(SpotRunner.java:114)
at fr.lip6.move.gal.application.SpotRunner.transformToTGBA(SpotRunner.java:70)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:156)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Application raised an uncaught exception null
java.lang.NullPointerException
at fr.lip6.move.gal.application.LTLPropertySolver.reduceForProperty(LTLPropertySolver.java:291)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:159)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1621364613505

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="MultiCrashLeafsetExtension-PT-S24C09"
export BK_EXAMINATION="LTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C09, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156800685"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C09.tgz
mv MultiCrashLeafsetExtension-PT-S24C09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;