Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291300004.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 CircadianClock-PT-000001, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291300004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 98K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.7K Mar 22 12:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 12K May 5 16:51 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-000001-00
FORMULA_NAME CircadianClock-PT-000001-01
FORMULA_NAME CircadianClock-PT-000001-02
FORMULA_NAME CircadianClock-PT-000001-03
FORMULA_NAME CircadianClock-PT-000001-04
FORMULA_NAME CircadianClock-PT-000001-05
FORMULA_NAME CircadianClock-PT-000001-06
FORMULA_NAME CircadianClock-PT-000001-07
FORMULA_NAME CircadianClock-PT-000001-08
FORMULA_NAME CircadianClock-PT-000001-09
FORMULA_NAME CircadianClock-PT-000001-10
FORMULA_NAME CircadianClock-PT-000001-11
FORMULA_NAME CircadianClock-PT-000001-12
FORMULA_NAME CircadianClock-PT-000001-13
FORMULA_NAME CircadianClock-PT-000001-14
FORMULA_NAME CircadianClock-PT-000001-15

=== Now, execution of the tool begins

BK_START 1620558615553

Running Version 0
[2021-05-09 11:10:19] [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]
[2021-05-09 11:10:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 11:10:19] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2021-05-09 11:10:19] [INFO ] Transformed 14 places.
[2021-05-09 11:10:19] [INFO ] Transformed 16 transitions.
[2021-05-09 11:10:19] [INFO ] Found NUPN structural information;
[2021-05-09 11:10:19] [INFO ] Parsed PT model containing 14 places and 16 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 11:10:19] [INFO ] Initial state test concluded for 3 properties.
FORMULA CircadianClock-PT-000001-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 67 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 11:10:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:19] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-09 11:10:20] [INFO ] Implicit Places using invariants in 96 ms returned []
[2021-05-09 11:10:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:20] [INFO ] Computed 7 place invariants in 7 ms
[2021-05-09 11:10:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:20] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
[2021-05-09 11:10:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:20] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:20] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
[2021-05-09 11:10:20] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 11:10:20] [INFO ] Flatten gal took : 15 ms
FORMULA CircadianClock-PT-000001-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 11:10:20] [INFO ] Flatten gal took : 3 ms
[2021-05-09 11:10:20] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=584 ) properties (out of 16) seen :14
Running SMT prover for 2 properties.
[2021-05-09 11:10:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:20] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:20] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-09 11:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:10:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 11:10:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:10:20] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-09 11:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:10:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 11:10:20] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((G(p1)&&X(X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:20] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:20] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-09 11:10:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:20] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 11:10:21] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:21] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:21] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 401 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p2) (NOT p1)), true, (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-000001-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s7 0) (EQ s12 1)), p1:(EQ s5 1), p2:(AND (EQ s2 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA CircadianClock-PT-000001-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-00 finished in 573 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:21] [INFO ] Implicit Places using invariants in 55 ms returned []
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:21] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:21] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (EQ s4 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 3 reset in 1 ms.
FORMULA CircadianClock-PT-000001-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-02 finished in 229 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:21] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:21] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2021-05-09 11:10:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:21] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 11:10:21] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 118 ms :[(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-000001-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s11 0) (EQ s3 1) (EQ s13 0) (EQ s6 1)), p1:(AND (NEQ s11 0) (NEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 23402 reset in 192 ms.
Stack based approach found an accepted trace after 24 steps with 6 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-000001-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-04 finished in 393 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:22] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:22] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-09 11:10:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:22] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 11:10:22] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:22] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2021-05-09 11:10:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:22] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:22] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000001-09 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(EQ s13 1), p1:(OR (EQ s10 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 84 ms.
Product exploration explored 100000 steps with 50000 reset in 100 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 61 ms.
Product exploration explored 100000 steps with 50000 reset in 63 ms.
Applying partial POR strategy [true, true, false, true, true]
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 3 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, 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.
[2021-05-09 11:10:23] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:23] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Product exploration explored 100000 steps with 50000 reset in 152 ms.
Product exploration explored 100000 steps with 50000 reset in 132 ms.
[2021-05-09 11:10:23] [INFO ] Flatten gal took : 2 ms
[2021-05-09 11:10:23] [INFO ] Flatten gal took : 2 ms
[2021-05-09 11:10:23] [INFO ] Time to serialize gal into /tmp/LTL11817904580460977614.gal : 5 ms
[2021-05-09 11:10:23] [INFO ] Time to serialize properties into /tmp/LTL11180468491081699421.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11817904580460977614.gal, -t, CGAL, -LTL, /tmp/LTL11180468491081699421.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11817904580460977614.gal -t CGAL -LTL /tmp/LTL11180468491081699421.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X("(a_cap==1)"))||(G("((mr_cap==0)||(dr_a==1))"))))
Formula 0 simplified : !(X"(a_cap==1)" | G"((mr_cap==0)||(dr_a==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.028012,16428,1,0,6,313,18,0,344,210,11
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CircadianClock-PT-000001-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CircadianClock-PT-000001-09 finished in 1538 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 4 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:23] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:23] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:23] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-09 11:10:23] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:23] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s0 0) (NEQ s7 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 103 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 1 ms.
FORMULA CircadianClock-PT-000001-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-10 finished in 201 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:23] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:23] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:23] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:23] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000001-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s11 0) (EQ s9 1)), p0:(OR (EQ s3 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 41 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000001-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-12 finished in 152 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:23] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:24] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-09 11:10:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:24] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:24] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:24] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-09 11:10:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:24] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-14 automaton TGBA [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 (EQ s6 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000001-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-14 finished in 123 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X((p0 U (p1||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, 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.
[2021-05-09 11:10:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:24] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:24] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-09 11:10:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:24] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-09 11:10:24] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:24] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-09 11:10:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:24] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:24] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s8 0) (NEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000001-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-15 finished in 85 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620558624499

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination 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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircadianClock-PT-000001"
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 CircadianClock-PT-000001, 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 r045-oct2-162038291300004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-000001.tgz
mv CircadianClock-PT-000001 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 ;