fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r024-tall-165251918900700
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for CircadianClock-PT-010000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
242.088 7650.00 12481.00 202.80 FTFFFFFFFFFFFFFF normal

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.r024-tall-165251918900700.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CircadianClock-PT-010000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918900700
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 6.6K Apr 29 20:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 20:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 20:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 11K 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 CircadianClock-PT-010000-LTLFireability-00
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-01
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-02
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-03
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-04
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-05
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-06
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-07
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-08
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-09
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-10
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-11
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-12
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-13
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-14
FORMULA_NAME CircadianClock-PT-010000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652680931059

Running Version 202205111006
[2022-05-16 06:02:12] [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]
[2022-05-16 06:02:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 06:02:12] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2022-05-16 06:02:12] [INFO ] Transformed 14 places.
[2022-05-16 06:02:12] [INFO ] Transformed 16 transitions.
[2022-05-16 06:02:12] [INFO ] Parsed PT model containing 14 places and 16 transitions in 138 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 2 formulas.
FORMULA CircadianClock-PT-010000-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-010000-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:12] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-16 06:02:12] [INFO ] Implicit Places using invariants in 110 ms returned []
[2022-05-16 06:02:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:12] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-16 06:02:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:12] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2022-05-16 06:02:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:12] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:02:12] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2022-05-16 06:02:12] [INFO ] Flatten gal took : 15 ms
[2022-05-16 06:02:12] [INFO ] Flatten gal took : 5 ms
[2022-05-16 06:02:12] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 19) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) seen :16
Finished Best-First random walk after 86 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
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((X(F((p1 U G(p2))))&&G(p1)&&p0)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:13] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:13] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-16 06:02:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:13] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:13] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-16 06:02:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:13] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:13] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 287 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s10 1)), p1:(AND (GEQ s7 1) (GEQ s9 1)), p2:(AND (GEQ s4 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 240 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-00 finished in 672 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(!(X(p0) U (F(X(!G(F(p2))))&&p1))))))'
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:13] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-16 06:02:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:13] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:13] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-16 06:02:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:13] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 199 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) p0), (AND p1 (NOT p2)), (AND p1 (NOT p2) p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s4 1)), p2:(AND (GEQ s6 1) (GEQ s13 1)), p0:(AND (GEQ s2 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3092 reset in 139 ms.
Stack based approach found an accepted trace after 1817 steps with 51 reset with depth 10 and stack size 10 in 3 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-02 finished in 458 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G((X(p0) U !F(p1))) U X(X(p2)))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:14] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:14] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-16 06:02:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:14] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:14] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-16 06:02:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:14] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 775 ms :[(NOT p2), (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND p1 p0 (NOT p2)), true, (AND p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND p1 p0), (NOT p0), (AND p1 (NOT p0)), p1]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 7}, { cond=p1, acceptance={} source=2 dest: 8}, { cond=true, acceptance={} source=2 dest: 9}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 6}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 10}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=9 dest: 9}, { cond=(AND p1 (NOT p2)), acceptance={} source=9 dest: 11}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 12}, { cond=(NOT p2), acceptance={} source=9 dest: 13}], [{ cond=(AND p1 p0), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 10}], [{ cond=(NOT p0), acceptance={} source=11 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=12 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=12 dest: 10}], [{ cond=p1, acceptance={} source=13 dest: 11}, { cond=(NOT p1), acceptance={} source=13 dest: 12}, { cond=(NOT p1), acceptance={} source=13 dest: 13}, { cond=p1, acceptance={0} source=13 dest: 13}]], initial=0, aps=[p1:(AND (GEQ s2 1) (GEQ s11 1)), p0:(LT s8 1), p2:(AND (GEQ s5 1) (GEQ s13 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, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 28 steps with 8 reset in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-03 finished in 885 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(p0)&&p1)) U p2)))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:02:15] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:15] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s5 1) (GEQ s13 1)), p1:(GEQ s8 1), p0:(AND (GEQ s4 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 124 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-04 finished in 374 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||p1))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:15] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-05 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=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1)), p1:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-05 finished in 288 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 13 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-16 06:02:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:15] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-16 06:02:16] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s13 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 3193 reset in 103 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-06 finished in 289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s4 1) (LT s10 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-07 finished in 162 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((p0 U p1))||p2))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:16] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s9 1)), p1:(AND (GEQ s2 1) (GEQ s11 1) (GEQ s1 1) (GEQ s9 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]]
Product exploration explored 100000 steps with 1997 reset in 103 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-08 finished in 456 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(X((X(G(p1))||X(p2)||p0))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:16] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-16 06:02:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:16] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:16] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 197 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=4, aps=[p2:(LT s6 1), p1:(LT s7 1), p0:(OR (LT s0 1) (LT s2 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-09 finished in 311 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p0)&&F(!(p1 U F(p2)))))&&p2)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, true, true, p2, (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p0), acceptance={} source=1 dest: 3}, { cond=(AND p2 p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s7 1), p0:(OR (LT s7 1) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], 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 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-10 finished in 258 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!X(F(p0))) U X(F(p0))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:17] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s13 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][false, false]]
Product exploration explored 100000 steps with 3264 reset in 89 ms.
Stack based approach found an accepted trace after 8 steps with 1 reset with depth 3 and stack size 3 in 1 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-11 finished in 241 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(X((X(p0)&&p1)))))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s6 1) (LT s13 1)), p0:(OR (LT s3 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 130 reset in 121 ms.
Stack based approach found an accepted trace after 57 steps with 11 reset with depth 5 and stack size 5 in 1 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-12 finished in 317 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:17] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-16 06:02:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:17] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:18] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-16 06:02:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:18] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s10 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][false, false]]
Product exploration explored 100000 steps with 3313 reset in 99 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-13 finished in 263 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||G(p1)||G(p2)||F(p1)||F(p3)))'
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2022-05-16 06:02:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:18] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-16 06:02:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:18] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:02:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 06:02:18] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-16 06:02:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2022-05-16 06:02:18] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:02:18] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p1) (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p2))]
Running random walk in product with property : CircadianClock-PT-010000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 0}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=6 dest: 6}]], initial=5, aps=[p1:(AND (GEQ s6 1) (GEQ s13 1)), p0:(AND (GEQ s3 1) (GEQ s13 1)), p3:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 1)), p2:(GEQ s6 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]]
Product exploration explored 100000 steps with 25739 reset in 84 ms.
Stack based approach found an accepted trace after 24 steps with 6 reset with depth 7 and stack size 7 in 0 ms.
FORMULA CircadianClock-PT-010000-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-010000-LTLFireability-15 finished in 423 ms.
All properties solved by simple procedures.
Total runtime 6497 ms.

BK_STOP 1652680938709

--------------------
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="CircadianClock-PT-010000"
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 CircadianClock-PT-010000, 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 r024-tall-165251918900700"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-010000.tgz
mv CircadianClock-PT-010000 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 ;