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.r197-smll-162089452200309.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SatelliteMemory-PT-X00100Y0003, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452200309
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K 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 7.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 11:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 11:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 12 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 5.5K 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 SatelliteMemory-PT-X00100Y0003-00
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-01
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-02
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-03
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-04
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-05
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-06
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-07
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-08
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-09
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-10
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-11
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-12
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-13
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-14
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-15

=== Now, execution of the tool begins

BK_START 1621112357101

Running Version 0
[2021-05-15 20:59:20] [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]
[2021-05-15 20:59:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 20:59:20] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-15 20:59:20] [INFO ] Transformed 13 places.
[2021-05-15 20:59:20] [INFO ] Transformed 10 transitions.
[2021-05-15 20:59:20] [INFO ] Parsed PT model containing 13 places and 10 transitions in 121 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 20:59:20] [INFO ] Initial state test concluded for 1 properties.
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X00100Y0003-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 34 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:20] [INFO ] Computed 6 place invariants in 8 ms
[2021-05-15 20:59:21] [INFO ] Dead Transitions using invariants and state equation in 189 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:21] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:21] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:21] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:21] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:21] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-15 20:59:21] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2021-05-15 20:59:21] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-15 20:59:21] [INFO ] Flatten gal took : 41 ms
FORMULA SatelliteMemory-PT-X00100Y0003-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 20:59:21] [INFO ] Flatten gal took : 9 ms
[2021-05-15 20:59:21] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=271 ) properties (out of 15) seen :13
Running SMT prover for 2 properties.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:22] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-15 20:59:22] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned unsat
[2021-05-15 20:59:22] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))||(F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 5 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 23 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:22] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-15 20:59:22] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:22] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-15 20:59:22] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:22] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-15 20:59:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:22] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2021-05-15 20:59:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:22] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-15 20:59:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 446 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s5 1) (LT s6 1)), p1:(GEQ s9 100)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-00 finished in 740 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(!p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:23] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:23] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-15 20:59:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:23] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:23] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, p0, p0, p0]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-01 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s4 1) (LT s6 1) (LT s8 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-01 finished in 350 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G((F(p0) U X((F(p1) U p2))))||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:23] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-15 20:59:23] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:23] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:23] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), false]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s5 100), p0:(AND (GEQ s3 94) (GEQ s6 6)), p2:(AND (GEQ s0 1) (GEQ s8 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 28472 reset in 548 ms.
Stack based approach found an accepted trace after 31 steps with 9 reset with depth 3 and stack size 3 in 1 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-02 finished in 1060 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||X((X(G(p0))||(X(p1) U (X(p1)&&p2))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:24] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:24] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:24] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-15 20:59:24] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:24] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:24] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:24] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:24] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s9 1)), p2:(AND (GEQ s3 1) (GEQ s9 1)), p1:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 8991 reset in 243 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-03 finished in 645 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((!p0&&X(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:25] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:25] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:25] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:25] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:25] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:25] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:25] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:25] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-05 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LT s2 1), p0:(GEQ s5 100)], 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 19986 reset in 186 ms.
Product exploration explored 100000 steps with 20043 reset in 240 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 19995 reset in 164 ms.
Product exploration explored 100000 steps with 19969 reset in 168 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Support contains 2 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:26] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:26] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
[2021-05-15 20:59:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:26] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Product exploration explored 100000 steps with 20036 reset in 261 ms.
Product exploration explored 100000 steps with 20004 reset in 203 ms.
[2021-05-15 20:59:27] [INFO ] Flatten gal took : 4 ms
[2021-05-15 20:59:27] [INFO ] Flatten gal took : 4 ms
[2021-05-15 20:59:27] [INFO ] Time to serialize gal into /tmp/LTL215019453382282405.gal : 1 ms
[2021-05-15 20:59:27] [INFO ] Time to serialize properties into /tmp/LTL8937714616187113368.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/LTL215019453382282405.gal, -t, CGAL, -LTL, /tmp/LTL8937714616187113368.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/LTL215019453382282405.gal -t CGAL -LTL /tmp/LTL8937714616187113368.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(p3<100)")&&(X(F("(p11<1)"))))))))
Formula 0 simplified : !XXF("(p3<100)" & XF"(p11<1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t7, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/7/3/10
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
128 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,0,1.31437,41164,1,0,592,99359,50,200,1276,128037,981
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SatelliteMemory-PT-X00100Y0003-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SatelliteMemory-PT-X00100Y0003-05 finished in 3917 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:29] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:29] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:29] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-15 20:59:29] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s7 1), p1:(AND (GEQ s0 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 8053 reset in 186 ms.
Stack based approach found an accepted trace after 89 steps with 8 reset with depth 5 and stack size 5 in 1 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-07 finished in 479 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((!p0 U (!p1&&X((!p1 U (p2||G(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:29] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:29] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:29] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:29] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:29] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 170 ms :[p1, true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-08 automaton TGBA [mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LT s2 1), p0:(AND (GEQ s3 94) (GEQ s6 6)), p2:(AND (GEQ s2 1) (OR (LT s3 94) (LT s5 94)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 19123 reset in 235 ms.
Stack based approach found an accepted trace after 9 steps with 4 reset with depth 2 and stack size 2 in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-08 finished in 532 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((F(p1)&&p0)) U (G(p2)||F(p3))))], workingDir=/home/mcc/execution]
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:30] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:30] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:30] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2021-05-15 20:59:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:30] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-09 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s9 1)), p3:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1)), p0:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1)), p1:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 16272 reset in 232 ms.
Stack based approach found an accepted trace after 13 steps with 2 reset with depth 4 and stack size 4 in 1 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-09 finished in 604 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(!p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:30] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:30] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:30] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2021-05-15 20:59:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:30] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:30] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s7 1), p1:(AND (GEQ s3 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2 reset in 184 ms.
Stack based approach found an accepted trace after 83 steps with 15 reset with depth 7 and stack size 7 in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-10 finished in 491 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(p1 U !p2)))], workingDir=/home/mcc/execution]
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:31] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:31] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-15 20:59:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), p2, true, (OR (NOT p0) p2)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 p2 p1), acceptance={0} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p0:(AND (GEQ s3 94) (GEQ s5 94)), p2:(OR (LT s4 1) (LT s6 1) (LT s8 1)), p1:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 9 reset in 161 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-11 finished in 446 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((!p0 U !p1) U p2))], workingDir=/home/mcc/execution]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-15 20:59:31] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:31] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:31] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2021-05-15 20:59:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:31] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:31] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), true, p1]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-12 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s9 1)), p1:(GEQ s5 100), p0:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8981 reset in 253 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 SatelliteMemory-PT-X00100Y0003-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-12 finished in 491 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 2 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:32] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-15 20:59:32] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:32] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-15 20:59:32] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:32] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-15 20:59:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:32] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2021-05-15 20:59:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-15 20:59:32] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-15 20:59:32] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s9 100)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-13 finished in 191 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 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:32] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:32] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:32] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:32] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-15 20:59:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 20:59:32] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2021-05-15 20:59:32] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-15 20:59:32] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, p0, p0]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-14 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s3 94) (GEQ s6 6))], 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 1531 steps with 0 reset in 5 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-14 finished in 236 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621112373549

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

+ 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
+ [[ -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 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=/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="SatelliteMemory-PT-X00100Y0003"
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 SatelliteMemory-PT-X00100Y0003, 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 r197-smll-162089452200309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X00100Y0003.tgz
mv SatelliteMemory-PT-X00100Y0003 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 ;