Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772200595.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Dekker-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772200595
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 8.5K Apr 30 05:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 30 05:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 30 05:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 05:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 65K May 10 09:33 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 Dekker-PT-010-LTLCardinality-00
FORMULA_NAME Dekker-PT-010-LTLCardinality-01
FORMULA_NAME Dekker-PT-010-LTLCardinality-02
FORMULA_NAME Dekker-PT-010-LTLCardinality-03
FORMULA_NAME Dekker-PT-010-LTLCardinality-04
FORMULA_NAME Dekker-PT-010-LTLCardinality-05
FORMULA_NAME Dekker-PT-010-LTLCardinality-06
FORMULA_NAME Dekker-PT-010-LTLCardinality-07
FORMULA_NAME Dekker-PT-010-LTLCardinality-08
FORMULA_NAME Dekker-PT-010-LTLCardinality-09
FORMULA_NAME Dekker-PT-010-LTLCardinality-10
FORMULA_NAME Dekker-PT-010-LTLCardinality-11
FORMULA_NAME Dekker-PT-010-LTLCardinality-12
FORMULA_NAME Dekker-PT-010-LTLCardinality-13
FORMULA_NAME Dekker-PT-010-LTLCardinality-14
FORMULA_NAME Dekker-PT-010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652631040638

Running Version 202205111006
[2022-05-15 16:10:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-15 16:10:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 16:10:41] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2022-05-15 16:10:41] [INFO ] Transformed 50 places.
[2022-05-15 16:10:42] [INFO ] Transformed 120 transitions.
[2022-05-15 16:10:42] [INFO ] Found NUPN structural information;
[2022-05-15 16:10:42] [INFO ] Parsed PT model containing 50 places and 120 transitions in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Dekker-PT-010-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 120/120 transitions.
Applied a total of 0 rules in 10 ms. Remains 50 /50 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:42] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 50 cols
[2022-05-15 16:10:42] [INFO ] Computed 30 place invariants in 15 ms
[2022-05-15 16:10:42] [INFO ] Implicit Places using invariants in 166 ms returned [35, 41, 44, 47]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 192 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/50 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 46/50 places, 120/120 transitions.
Support contains 29 out of 46 places after structural reductions.
[2022-05-15 16:10:42] [INFO ] Flatten gal took : 42 ms
[2022-05-15 16:10:42] [INFO ] Flatten gal took : 19 ms
[2022-05-15 16:10:42] [INFO ] Input system was already deterministic with 120 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 25) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Finished Best-First random walk after 5677 steps, including 1 resets, run visited all 2 properties in 11 ms. (steps per millisecond=516 )
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' '!((X(G(p0))&&F(p1)))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:43] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:43] [INFO ] Computed 26 place invariants in 4 ms
[2022-05-15 16:10:43] [INFO ] Implicit Places using invariants in 92 ms returned [20, 26, 29, 32, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 94 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 41/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s24 0) (EQ s5 1)), p1:(OR (EQ s22 0) (EQ s33 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Dekker-PT-010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-00 finished in 426 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((X(p0) U X((p0 U p1))))&&F(X(p2)))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:43] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:43] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 16:10:43] [INFO ] Implicit Places using invariants in 82 ms returned [20, 23, 29, 37]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 84 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 120/120 transitions.
Applied a total of 0 rules in 7 ms. Remains 42 /42 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 42/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s29 0) (EQ s20 1)), p1:(OR (EQ s31 0) (EQ s24 1)), p0:(OR (EQ s20 0) (EQ s29 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 8340 reset in 392 ms.
Stack based approach found an accepted trace after 18 steps with 2 reset with depth 13 and stack size 13 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-01 finished in 693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(F(p0)))))'
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 91 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:44] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:44] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 16:10:44] [INFO ] Implicit Places using invariants in 160 ms returned [23, 26, 29, 32, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 162 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 7 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 41/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-02 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:(EQ s20 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]]
Product exploration explored 100000 steps with 4305 reset in 305 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 12 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-02 finished in 654 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 6 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:44] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:44] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-15 16:10:44] [INFO ] Implicit Places using invariants in 68 ms returned [20, 23, 26, 32, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 69 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 41/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-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 (NEQ s26 0) (NEQ s12 1) (OR (EQ s2 0) (EQ s16 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]]
Product exploration explored 100000 steps with 4810 reset in 237 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-03 finished in 417 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(X(X((!(p0 U p1)||G(p2))))))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 11 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:45] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:45] [INFO ] Computed 26 place invariants in 5 ms
[2022-05-15 16:10:45] [INFO ] Implicit Places using invariants in 134 ms returned [20, 23, 26, 32, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 136 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 41/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s18 0) (EQ s26 1)), p2:(AND (EQ s26 0) (EQ s18 1)), p0:(OR (EQ s3 0) (EQ s10 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1964 reset in 286 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-06 finished in 547 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (G((!p1 U p2))||p3)) U X(p4)))'
Support contains 8 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:45] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:45] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 16:10:45] [INFO ] Implicit Places using invariants in 65 ms returned [23, 26, 29, 37]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 87 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 42/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 454 ms :[(NOT p4), (NOT p4), (AND (NOT p2) (NOT p4)), (NOT p4), (AND (NOT p2) (NOT p3) (NOT p4)), true, (NOT p2), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p3) p2 (NOT p0)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={} source=0 dest: 2}, { cond=(OR p3 p2 (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p4), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=2 dest: 6}, { cond=(OR (AND p2 (NOT p4)) (AND (NOT p1) (NOT p4))), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0) (NOT p4)), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p3) p2 (NOT p0) (NOT p4)) (AND (NOT p3) (NOT p1) (NOT p0) (NOT p4))), acceptance={} source=3 dest: 2}, { cond=(OR (AND p3 (NOT p4)) (AND p2 (NOT p4)) (AND (NOT p1) (NOT p4)) (AND p0 (NOT p4))), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) p0 (NOT p4)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0) (NOT p4)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0) (NOT p4)), acceptance={} source=4 dest: 6}, { cond=(OR (AND (NOT p3) p2 (NOT p0) (NOT p4)) (AND (NOT p3) (NOT p1) (NOT p0) (NOT p4))), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p3) p0 (NOT p4)), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0 (NOT p4)), acceptance={} source=4 dest: 9}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(OR p2 (NOT p1)), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=8 dest: 6}, { cond=(OR (AND (NOT p3) p2 (NOT p0)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={} source=8 dest: 7}, { cond=(OR (AND (NOT p3) p2 p0) (AND (NOT p3) (NOT p1) p0)), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=8 dest: 9}], [{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={0} source=9 dest: 8}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p3:(NEQ s29 1), p2:(OR (EQ s11 0) (EQ s14 1)), p1:(OR (EQ s21 0) (EQ s20 1)), p0:(AND (EQ s8 1) (OR (EQ s21 0) (EQ s20 1))), p4:(OR (EQ s2 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 46 steps with 12 reset in 1 ms.
FORMULA Dekker-PT-010-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-09 finished in 579 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))&&X(G(X(p1)))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:46] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:46] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 16:10:46] [INFO ] Implicit Places using invariants in 71 ms returned [20, 23, 26, 29, 32]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 72 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 9 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 41/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s23 0) (EQ s32 1)), p1:(AND (OR (EQ s11 0) (EQ s3 1)) (OR (EQ s21 0) (EQ s17 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 Dekker-PT-010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-11 finished in 217 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(X(p0)))))'
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 10 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:46] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:46] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-15 16:10:46] [INFO ] Implicit Places using invariants in 60 ms returned [23, 26, 29, 32, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 61 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 10 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 41/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-12 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 (NEQ s3 0) (NEQ s20 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 0 reset in 292 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 2 ms.
FORMULA Dekker-PT-010-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-12 finished in 436 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(p1)&&p0))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:47] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:47] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 16:10:47] [INFO ] Implicit Places using invariants in 72 ms returned [20, 23, 26, 29, 32, 37]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 73 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 40/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (OR (EQ s8 0) (EQ s6 1)) (OR (EQ s4 0) (EQ s28 1))), p1:(OR (EQ s4 0) (EQ s28 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 1 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-13 finished in 234 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X(p1))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:47] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:47] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-15 16:10:47] [INFO ] Implicit Places using invariants in 61 ms returned [20, 23, 26, 29, 32, 37]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 62 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 40/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s9 0) (EQ s32 1)), p1:(OR (EQ s39 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5686 steps with 0 reset in 23 ms.
FORMULA Dekker-PT-010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-14 finished in 253 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(((p1 U p2)||p0))&&X(F((F(p1)&&p1))))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2022-05-15 16:10:47] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2022-05-15 16:10:47] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-15 16:10:47] [INFO ] Implicit Places using invariants in 59 ms returned [20, 26, 29, 32]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 61 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 42 /42 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 42/46 places, 120/120 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (NOT p1)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s11 0) (EQ s29 1)), p2:(OR (EQ s13 0) (EQ s33 1)), p1:(OR (EQ s0 0) (EQ s22 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 39307 reset in 154 ms.
Stack based approach found an accepted trace after 80 steps with 37 reset with depth 6 and stack size 6 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-15 finished in 366 ms.
All properties solved by simple procedures.
Total runtime 6149 ms.

BK_STOP 1652631048017

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Dekker-PT-010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Dekker-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254772200595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-010.tgz
mv Dekker-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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