Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572500636.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R003C020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572500636
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 7.2K Apr 30 02:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 30 02:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 02:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 02:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 143K May 10 09:34 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 ResAllocation-PT-R003C020-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653087686747

Running Version 202205111006
[2022-05-20 23:01:27] [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]
[2022-05-20 23:01:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 23:01:28] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2022-05-20 23:01:28] [INFO ] Transformed 120 places.
[2022-05-20 23:01:28] [INFO ] Transformed 80 transitions.
[2022-05-20 23:01:28] [INFO ] Parsed PT model containing 120 places and 80 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ResAllocation-PT-R003C020-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 80/80 transitions.
Applied a total of 0 rules in 12 ms. Remains 120 /120 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 120 cols
[2022-05-20 23:01:28] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-20 23:01:28] [INFO ] Implicit Places using invariants in 183 ms returned [115, 119]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 215 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/120 places, 80/80 transitions.
Applied a total of 0 rules in 6 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 118/120 places, 80/80 transitions.
Support contains 41 out of 118 places after structural reductions.
[2022-05-20 23:01:28] [INFO ] Flatten gal took : 40 ms
[2022-05-20 23:01:28] [INFO ] Flatten gal took : 13 ms
[2022-05-20 23:01:28] [INFO ] Input system was already deterministic with 80 transitions.
Support contains 38 out of 118 places (down from 41) after GAL structural reductions.
Finished random walk after 2213 steps, including 51 resets, run visited all 21 properties in 95 ms. (steps per millisecond=23 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(F(!p0) U X(G((p1 U p2))))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:29] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-20 23:01:29] [INFO ] Implicit Places using invariants in 116 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 120 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/118 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 117/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 206 ms :[p2, p2, (AND (NOT p0) p2)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NOT (AND (GEQ s87 1) (GEQ s93 1) (GEQ s94 1))) (NOT (AND (GEQ s43 1) (GEQ s49 1)))), p1:(AND (GEQ s43 1) (GEQ s49 1)), p2:(AND (GEQ s87 1) (GEQ s9...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3692 reset in 352 ms.
Stack based approach found an accepted trace after 4474 steps with 162 reset with depth 18 and stack size 18 in 14 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-00 finished in 749 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((F(X(p2))&&p1))))'
Support contains 6 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:29] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-20 23:01:29] [INFO ] Implicit Places using invariants in 82 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/118 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 117/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0)), true, (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=p0, acceptance={} source=5 dest: 1}, { cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=(NOT p0), acceptance={} source=6 dest: 3}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=5, aps=[p2:(OR (LT s91 1) (LT s97 1)), p0:(OR (AND (GEQ s91 1) (GEQ s97 1)) (GEQ s4 1)), p1:(AND (GEQ s73 1) (GEQ s79 1) (GEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-01 finished in 292 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((F(p0) U p0)))))'
Support contains 3 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 98 transition count 60
Applied a total of 40 rules in 18 ms. Remains 98 /118 variables (removed 20) and now considering 60/80 (removed 20) transitions.
// Phase 1: matrix 60 rows 98 cols
[2022-05-20 23:01:30] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-20 23:01:30] [INFO ] Implicit Places using invariants in 64 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/118 places, 60/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 97 /97 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 97/118 places, 60/80 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-03 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:(AND (GEQ s63 1) (GEQ s67 1) (GEQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-03 finished in 160 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(!p0) U p1))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 99 transition count 61
Applied a total of 38 rules in 6 ms. Remains 99 /118 variables (removed 19) and now considering 61/80 (removed 19) transitions.
// Phase 1: matrix 61 rows 99 cols
[2022-05-20 23:01:30] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-20 23:01:30] [INFO ] Implicit Places using invariants in 65 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/118 places, 61/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 98/118 places, 61/80 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s68 1) (GEQ s71 1) (GEQ s74 1)), p0:(AND (GEQ s2 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-05 finished in 177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p0)))&&G(p1))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:30] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-20 23:01:30] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:30] [INFO ] Computed 58 place invariants in 0 ms
[2022-05-20 23:01:30] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:30] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-20 23:01:30] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(AND (GEQ s111 1) (GEQ s116 1) (GEQ s117 1)), p0:(OR (LT s17 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-06 finished in 420 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 3 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:30] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-20 23:01:30] [INFO ] Implicit Places using invariants in 93 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/118 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 117/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s67 1) (GEQ s73 1)), p0:(GEQ s100 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-07 finished in 216 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(!(G((X(G(p0))&&!p1)) U p2)))))'
Support contains 9 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:31] [INFO ] Computed 58 place invariants in 0 ms
[2022-05-20 23:01:31] [INFO ] Implicit Places using invariants in 65 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/118 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 117/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 142 ms :[p2, p2, p2, (AND p2 (NOT p1) p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s97 1) (GEQ s103 1) (GEQ s104 1)) (AND (GEQ s27 1) (GEQ s33 1) (GEQ s34 1))), p1:(AND (GEQ s97 1) (GEQ s103 1) (GEQ s104 1)), p0:(AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15009 reset in 381 ms.
Stack based approach found an accepted trace after 6814 steps with 1030 reset with depth 12 and stack size 12 in 31 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-09 finished in 644 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(!(X(G(p0)) U p1)))))'
Support contains 3 out of 118 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 100 transition count 62
Applied a total of 36 rules in 8 ms. Remains 100 /118 variables (removed 18) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 100 cols
[2022-05-20 23:01:31] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-20 23:01:31] [INFO ] Implicit Places using invariants in 87 ms returned [98]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 89 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/118 places, 62/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 99 /99 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 99/118 places, 62/80 transitions.
Stuttering acceptance computed with spot in 46 ms :[p1]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s62 1) (GEQ s67 1) (GEQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2371 reset in 477 ms.
Stack based approach found an accepted trace after 232 steps with 5 reset with depth 39 and stack size 39 in 1 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-10 finished in 647 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(p0))))'
Support contains 3 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 98 transition count 60
Applied a total of 40 rules in 6 ms. Remains 98 /118 variables (removed 20) and now considering 60/80 (removed 20) transitions.
// Phase 1: matrix 60 rows 98 cols
[2022-05-20 23:01:32] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-20 23:01:32] [INFO ] Implicit Places using invariants in 99 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 113 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/118 places, 60/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 97 /97 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 97/118 places, 60/80 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s53 1) (GEQ s57 1) (GEQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 41 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-11 finished in 177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:32] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-20 23:01:32] [INFO ] Implicit Places using invariants in 75 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 77 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/118 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 117/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GEQ s90 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-14 finished in 211 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 118 /118 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 118 cols
[2022-05-20 23:01:32] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-20 23:01:32] [INFO ] Implicit Places using invariants in 89 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/118 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 117/118 places, 80/80 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-15 automaton TGBA Formula[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:(GEQ s112 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-15 finished in 198 ms.
All properties solved by simple procedures.
Total runtime 4963 ms.

BK_STOP 1653087693009

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="ResAllocation-PT-R003C020"
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 ResAllocation-PT-R003C020, 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 r186-tajo-165281572500636"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C020.tgz
mv ResAllocation-PT-R003C020 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 ;