Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r235-smll-162106564600228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 ShieldRVt-PT-004A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564600228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 167K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 18:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 18:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 12K May 5 16:52 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 ShieldRVt-PT-004A-00
FORMULA_NAME ShieldRVt-PT-004A-01
FORMULA_NAME ShieldRVt-PT-004A-02
FORMULA_NAME ShieldRVt-PT-004A-03
FORMULA_NAME ShieldRVt-PT-004A-04
FORMULA_NAME ShieldRVt-PT-004A-05
FORMULA_NAME ShieldRVt-PT-004A-06
FORMULA_NAME ShieldRVt-PT-004A-07
FORMULA_NAME ShieldRVt-PT-004A-08
FORMULA_NAME ShieldRVt-PT-004A-09
FORMULA_NAME ShieldRVt-PT-004A-10
FORMULA_NAME ShieldRVt-PT-004A-11
FORMULA_NAME ShieldRVt-PT-004A-12
FORMULA_NAME ShieldRVt-PT-004A-13
FORMULA_NAME ShieldRVt-PT-004A-14
FORMULA_NAME ShieldRVt-PT-004A-15

=== Now, execution of the tool begins

BK_START 1621244586802

Running Version 0
[2021-05-17 09:43:10] [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]
[2021-05-17 09:43:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 09:43:10] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-17 09:43:10] [INFO ] Transformed 35 places.
[2021-05-17 09:43:10] [INFO ] Transformed 35 transitions.
[2021-05-17 09:43:10] [INFO ] Found NUPN structural information;
[2021-05-17 09:43:10] [INFO ] Parsed PT model containing 35 places and 35 transitions in 100 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 09:43:10] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-004A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 12 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:10] [INFO ] Computed 17 place invariants in 13 ms
[2021-05-17 09:43:10] [INFO ] Implicit Places using invariants in 179 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:10] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 09:43:10] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:10] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 09:43:10] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
[2021-05-17 09:43:10] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 09:43:10] [INFO ] Flatten gal took : 36 ms
FORMULA ShieldRVt-PT-004A-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 09:43:11] [INFO ] Flatten gal took : 12 ms
[2021-05-17 09:43:11] [INFO ] Input system was already deterministic with 34 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=228 ) properties (out of 14) seen :13
Running SMT prover for 1 properties.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:11] [INFO ] Computed 17 place invariants in 7 ms
[2021-05-17 09:43:11] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-17 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:43:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-17 09:43:11] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:11] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 09:43:11] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:11] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 09:43:11] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:11] [INFO ] Computed 17 place invariants in 9 ms
[2021-05-17 09:43:11] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004A-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s22 0) (NEQ s10 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][false, false]]
Product exploration explored 100000 steps with 2394 reset in 403 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA ShieldRVt-PT-004A-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-00 finished in 917 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((G(p1)||p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:12] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 09:43:12] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:12] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 09:43:12] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:12] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:12] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-004A-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(EQ s15 0), p0:(OR (EQ s10 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 12893 reset in 227 ms.
Product exploration explored 100000 steps with 12802 reset in 254 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 12828 reset in 207 ms.
Product exploration explored 100000 steps with 12830 reset in 300 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 35 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 34
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 19 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2021-05-17 09:43:14] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:14] [INFO ] Computed 17 place invariants in 5 ms
[2021-05-17 09:43:14] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Product exploration explored 100000 steps with 12849 reset in 519 ms.
Product exploration explored 100000 steps with 12954 reset in 339 ms.
[2021-05-17 09:43:15] [INFO ] Flatten gal took : 7 ms
[2021-05-17 09:43:15] [INFO ] Flatten gal took : 7 ms
[2021-05-17 09:43:15] [INFO ] Time to serialize gal into /tmp/LTL3991812313355541570.gal : 3 ms
[2021-05-17 09:43:15] [INFO ] Time to serialize properties into /tmp/LTL14438123168006124374.ltl : 1 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/LTL3991812313355541570.gal, -t, CGAL, -LTL, /tmp/LTL14438123168006124374.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/LTL3991812313355541570.gal -t CGAL -LTL /tmp/LTL14438123168006124374.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("((p10==0)||(p25==1))")||(G("(p15==0)")))))))
Formula 0 simplified : !XXF("((p10==0)||(p25==1))" | G"(p15==0)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
2 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,0,0.048425,16864,1,0,27,1832,30,9,966,1995,65
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-004A-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVt-PT-004A-04 finished in 3090 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0 U X((p0||X((p1 U p2))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:15] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:15] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:15] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 09:43:15] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:15] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 09:43:15] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 331 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-004A-05 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=true, acceptance={} source=7 dest: 5}]], initial=7, aps=[p2:(AND (EQ s5 1) (OR (EQ s31 0) (EQ s3 1))), p1:(OR (EQ s31 0) (EQ s3 1)), p0:(EQ s5 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-004A-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-05 finished in 547 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(F(!p0))||(F(!p0)&&G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:16] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:16] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 09:43:16] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:16] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 154 ms :[p0, p0, p0, (AND (NOT p1) p0)]
Running random walk in product with property : ShieldRVt-PT-004A-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s24 0), p0:(OR (EQ s31 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 10992 reset in 269 ms.
Stack based approach found an accepted trace after 20977 steps with 2279 reset with depth 42 and stack size 42 in 87 ms.
FORMULA ShieldRVt-PT-004A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-07 finished in 700 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X(X(F((X(X(F(p2)))||p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:16] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:17] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:17] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : ShieldRVt-PT-004A-08 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 6}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 6}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=p0, acceptance={} source=5 dest: 2}, { cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p0:(EQ s33 0), p1:(OR (EQ s27 0) (EQ s1 1)), p2:(EQ s33 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-004A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-08 finished in 411 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 5 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:17] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 09:43:17] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:17] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 09:43:17] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2021-05-17 09:43:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:17] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:17] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004A-10 automaton TGBA [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:(NEQ s28 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 3199 reset in 138 ms.
Stack based approach found an accepted trace after 10 steps with 1 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ShieldRVt-PT-004A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-10 finished in 397 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 32 transition count 32
Applied a total of 3 rules in 10 ms. Remains 32 /35 variables (removed 3) and now considering 32/34 (removed 2) transitions.
// Phase 1: matrix 32 rows 32 cols
[2021-05-17 09:43:17] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-17 09:43:17] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 32 rows 32 cols
[2021-05-17 09:43:17] [INFO ] Computed 16 place invariants in 3 ms
[2021-05-17 09:43:17] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2021-05-17 09:43:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 32 rows 32 cols
[2021-05-17 09:43:17] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-17 09:43:17] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/35 places, 32/34 transitions.
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004A-11 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:(NEQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-004A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-11 finished in 249 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 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:17] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 09:43:17] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:18] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 09:43:18] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2021-05-17 09:43:18] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 09:43:18] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 34/34 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004A-12 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:(AND (NEQ s3 0) (NEQ s25 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 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-004A-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004A-12 finished in 282 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621244599496

--------------------
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="ShieldRVt-PT-004A"
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 ShieldRVt-PT-004A, 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 r235-smll-162106564600228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-004A.tgz
mv ShieldRVt-PT-004A 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 ;