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.r140-tall-162089127800396.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ParamProductionCell-PT-4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127800396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 27 06:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 06:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 07:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 174K 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 ParamProductionCell-PT-4-00
FORMULA_NAME ParamProductionCell-PT-4-01
FORMULA_NAME ParamProductionCell-PT-4-02
FORMULA_NAME ParamProductionCell-PT-4-03
FORMULA_NAME ParamProductionCell-PT-4-04
FORMULA_NAME ParamProductionCell-PT-4-05
FORMULA_NAME ParamProductionCell-PT-4-06
FORMULA_NAME ParamProductionCell-PT-4-07
FORMULA_NAME ParamProductionCell-PT-4-08
FORMULA_NAME ParamProductionCell-PT-4-09
FORMULA_NAME ParamProductionCell-PT-4-10
FORMULA_NAME ParamProductionCell-PT-4-11
FORMULA_NAME ParamProductionCell-PT-4-12
FORMULA_NAME ParamProductionCell-PT-4-13
FORMULA_NAME ParamProductionCell-PT-4-14
FORMULA_NAME ParamProductionCell-PT-4-15

=== Now, execution of the tool begins

BK_START 1620980107213

Running Version 0
[2021-05-14 08:15:12] [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]
[2021-05-14 08:15:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 08:15:12] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2021-05-14 08:15:12] [INFO ] Transformed 231 places.
[2021-05-14 08:15:12] [INFO ] Transformed 202 transitions.
[2021-05-14 08:15:12] [INFO ] Found NUPN structural information;
[2021-05-14 08:15:12] [INFO ] Parsed PT model containing 231 places and 202 transitions in 107 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 08:15:12] [INFO ] Initial state test concluded for 2 properties.
FORMULA ParamProductionCell-PT-4-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 231 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 226 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 226 transition count 197
Applied a total of 10 rules in 35 ms. Remains 226 /231 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 226 cols
[2021-05-14 08:15:12] [INFO ] Computed 59 place invariants in 18 ms
[2021-05-14 08:15:13] [INFO ] Implicit Places using invariants in 299 ms returned [15, 16, 18, 19, 24, 31, 35, 36, 41, 42, 46, 47, 59, 64, 65, 73, 78, 79, 98, 99, 114, 117, 120, 160, 161, 163, 165, 166, 191, 192, 195, 196, 201, 202, 206, 217]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 326 ms to find 36 implicit places.
// Phase 1: matrix 197 rows 190 cols
[2021-05-14 08:15:13] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 08:15:13] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Starting structural reductions, iteration 1 : 190/231 places, 197/202 transitions.
Applied a total of 0 rules in 9 ms. Remains 190 /190 variables (removed 0) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 190 cols
[2021-05-14 08:15:13] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-14 08:15:13] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 2 iterations. Remains : 190/231 places, 197/202 transitions.
[2021-05-14 08:15:13] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-14 08:15:13] [INFO ] Flatten gal took : 41 ms
FORMULA ParamProductionCell-PT-4-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 08:15:13] [INFO ] Flatten gal took : 17 ms
[2021-05-14 08:15:13] [INFO ] Input system was already deterministic with 197 transitions.
Finished random walk after 188 steps, including 0 resets, run visited all 17 properties in 5 ms. (steps per millisecond=37 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||(F(p0) U G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 190 transition count 166
Reduce places removed 31 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 33 rules applied. Total rules applied 64 place count 159 transition count 164
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 157 transition count 164
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 66 place count 157 transition count 151
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 92 place count 144 transition count 151
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 93 place count 143 transition count 150
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 143 transition count 150
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 164 place count 108 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 166 place count 107 transition count 114
Applied a total of 166 rules in 52 ms. Remains 107 /190 variables (removed 83) and now considering 114/197 (removed 83) transitions.
// Phase 1: matrix 114 rows 107 cols
[2021-05-14 08:15:13] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:15:13] [INFO ] Implicit Places using invariants in 68 ms returned [50, 53]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 70 ms to find 2 implicit places.
[2021-05-14 08:15:13] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 114 rows 105 cols
[2021-05-14 08:15:13] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-14 08:15:13] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Starting structural reductions, iteration 1 : 105/190 places, 114/197 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 105 transition count 112
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 103 transition count 112
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 101 transition count 110
Applied a total of 8 rules in 11 ms. Remains 101 /105 variables (removed 4) and now considering 110/114 (removed 4) transitions.
// Phase 1: matrix 110 rows 101 cols
[2021-05-14 08:15:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:15:13] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 110 rows 101 cols
[2021-05-14 08:15:13] [INFO ] Computed 21 place invariants in 5 ms
[2021-05-14 08:15:13] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:15:14] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 101/190 places, 110/197 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-4-00 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 0}]], initial=0, aps=[p1:(EQ s3 1), p0:(OR (EQ s39 0) (EQ s49 1))], nbAcceptance=2, 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 281 ms.
Stack based approach found an accepted trace after 174 steps with 0 reset with depth 175 and stack size 175 in 1 ms.
FORMULA ParamProductionCell-PT-4-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-4-00 finished in 836 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0&&G(((G(p1)||G(p2))&&X(p3)))) U p4)))], workingDir=/home/mcc/execution]
Support contains 9 out of 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Applied a total of 0 rules in 3 ms. Remains 190 /190 variables (removed 0) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 190 cols
[2021-05-14 08:15:14] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:15:14] [INFO ] Implicit Places using invariants in 72 ms returned [81, 94, 97]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 74 ms to find 3 implicit places.
// Phase 1: matrix 197 rows 187 cols
[2021-05-14 08:15:14] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:14] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Starting structural reductions, iteration 1 : 187/190 places, 197/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 195
Applied a total of 4 rules in 9 ms. Remains 185 /187 variables (removed 2) and now considering 195/197 (removed 2) transitions.
// Phase 1: matrix 195 rows 185 cols
[2021-05-14 08:15:14] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-14 08:15:14] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 195 rows 185 cols
[2021-05-14 08:15:14] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:14] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:15:14] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 185/190 places, 195/197 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p4), (NOT p4), true, (AND (NOT p1) p2 p3), (AND p1 (NOT p2) p3), (OR (NOT p3) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ParamProductionCell-PT-4-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p4) p0 p1) (AND (NOT p4) p0 p2)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p4) (NOT p0)) (AND (NOT p4) (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p4) p0 p1 (NOT p2)), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p4) p0 (NOT p1) p2), acceptance={0} source=1 dest: 4}, { cond=(OR (AND (NOT p4) p0 p1) (AND (NOT p4) p0 p2)), acceptance={0} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p2 p3), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2) p3), acceptance={} source=4 dest: 2}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=5 dest: 4}, { cond=(OR (AND p1 p3) (AND p2 p3)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p4:(EQ s88 1), p0:(OR (EQ s131 0) (EQ s115 1)), p1:(OR (EQ s117 0) (EQ s175 1)), p2:(OR (EQ s74 0) (EQ s52 1)), p3:(OR (EQ s184 0) (EQ s173 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 1 ms.
FORMULA ParamProductionCell-PT-4-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-4-02 finished in 681 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0&&G((p1||F(p2))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 189 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 189 transition count 196
Applied a total of 2 rules in 4 ms. Remains 189 /190 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 189 cols
[2021-05-14 08:15:15] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:15:15] [INFO ] Implicit Places using invariants in 71 ms returned [81, 93, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 73 ms to find 3 implicit places.
// Phase 1: matrix 196 rows 186 cols
[2021-05-14 08:15:15] [INFO ] Computed 20 place invariants in 9 ms
[2021-05-14 08:15:15] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Starting structural reductions, iteration 1 : 186/190 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 4 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:15:15] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:15] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:15:15] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:15] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:15:15] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 184/190 places, 194/197 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ParamProductionCell-PT-4-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s67 1), p1:(EQ s67 0), p2:(NEQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 169 ms.
Product exploration explored 100000 steps with 0 reset in 222 ms.
Knowledge obtained : [(NOT p0), p1, p2]
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 177 ms.
Product exploration explored 100000 steps with 0 reset in 252 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 2 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 184/184 places, 194/194 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 184 transition count 194
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 13 Pre rules applied. Total rules applied 38 place count 184 transition count 196
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 51 place count 184 transition count 196
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 174 transition count 185
Deduced a syphon composed of 41 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 174 transition count 185
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 84 places in 0 ms
Iterating global reduction 1 with 43 rules applied. Total rules applied 114 place count 174 transition count 185
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 140 place count 148 transition count 159
Deduced a syphon composed of 58 places in 0 ms
Iterating global reduction 1 with 26 rules applied. Total rules applied 166 place count 148 transition count 159
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 60 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 168 place count 148 transition count 159
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 170 place count 146 transition count 157
Deduced a syphon composed of 58 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 172 place count 146 transition count 157
Deduced a syphon composed of 58 places in 1 ms
Applied a total of 172 rules in 32 ms. Remains 146 /184 variables (removed 38) and now considering 157/194 (removed 37) transitions.
[2021-05-14 08:15:23] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 157 rows 146 cols
[2021-05-14 08:15:23] [INFO ] Computed 20 place invariants in 18 ms
[2021-05-14 08:15:23] [INFO ] Dead Transitions using invariants and state equation in 130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 146/184 places, 157/194 transitions.
Product exploration explored 100000 steps with 0 reset in 352 ms.
Product exploration explored 100000 steps with 0 reset in 192 ms.
[2021-05-14 08:15:23] [INFO ] Flatten gal took : 10 ms
[2021-05-14 08:15:23] [INFO ] Flatten gal took : 10 ms
[2021-05-14 08:15:23] [INFO ] Time to serialize gal into /tmp/LTL820568267953365123.gal : 7 ms
[2021-05-14 08:15:23] [INFO ] Time to serialize properties into /tmp/LTL2267409585525183302.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/LTL820568267953365123.gal, -t, CGAL, -LTL, /tmp/LTL2267409585525183302.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/LTL820568267953365123.gal -t CGAL -LTL /tmp/LTL2267409585525183302.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(FB_deliver_rs==1)")&&(G(("(FB_deliver_rs==0)")||(F("(table_unload_angle!=1)")))))))))
Formula 0 simplified : !XXF("(FB_deliver_rs==1)" & G("(FB_deliver_rs==0)" | F"(table_unload_angle!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t76, t77, t80, t81, t86, t90, t96, t97, t99, t100, t103, t108, t112, t116, t119, t126, t127, t129, t130, t132, t133, t138, t142, t149, t151, t152, t155, t156, t161, t165, t174, t178, t182, t187, t191, t195, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/143/51/194
Detected timeout of ITS tools.
[2021-05-14 08:15:38] [INFO ] Flatten gal took : 28 ms
[2021-05-14 08:15:38] [INFO ] Applying decomposition
[2021-05-14 08:15:38] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5943941330463374909.txt, -o, /tmp/graph5943941330463374909.bin, -w, /tmp/graph5943941330463374909.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5943941330463374909.bin, -l, -1, -v, -w, /tmp/graph5943941330463374909.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 08:15:42] [INFO ] Decomposing Gal with order
[2021-05-14 08:15:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 08:15:42] [INFO ] Removed a total of 48 redundant transitions.
[2021-05-14 08:15:42] [INFO ] Flatten gal took : 41 ms
[2021-05-14 08:15:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-14 08:15:42] [INFO ] Time to serialize gal into /tmp/LTL10338310183263968267.gal : 5 ms
[2021-05-14 08:15:42] [INFO ] Time to serialize properties into /tmp/LTL15826461700368375928.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/LTL10338310183263968267.gal, -t, CGAL, -LTL, /tmp/LTL15826461700368375928.ltl, -c, -stutter-deadlock], 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/LTL10338310183263968267.gal -t CGAL -LTL /tmp/LTL15826461700368375928.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(i3.u26.FB_deliver_rs==1)")&&(G(("(i3.u26.FB_deliver_rs==0)")||(F("(i1.i0.u12.table_unload_angle!=1)")))))))))
Formula 0 simplified : !XXF("(i3.u26.FB_deliver_rs==1)" & G("(i3.u26.FB_deliver_rs==0)" | F"(i1.i0.u12.table_unload_angle!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t65, t116, t119, i0.i0.u1.t10, i0.i0.u9.t6, i0.i1.u6.t14, i1.i0.u11.t22, i1.i0.u15.t34, i1.i0.u17.t30, i1.i1.u13.t26, i2.u19.t42, i2.u20.t46, i3.u24.t54, i3.u25.t58, i4.i0.t62, i4.i0.t72, i4.i0.t76, i4.i0.t80, i4.i0.u34.t73, i4.i0.u35.t81, i4.i0.u37.t77, i4.i1.t126, i4.i1.t129, i4.i1.t132, i4.i1.u49.t127, i4.i1.u50.t130, i4.i1.u51.t133, i5.t155, i5.t151, i5.u58.t149, i5.u59.t156, i5.u60.t152, i5.u63.t161, i6.u30.t86, i6.u39.t90, i6.u45.t112, i7.t99, i7.t96, i7.u41.t103, i7.u43.t97, i7.u44.t100, i7.u46.t108, i8.i0.u53.t142, i8.i0.u54.t138, i8.i1.u62.t165, i9.i0.u73.t191, i9.i1.u65.t174, i9.i1.u67.t182, i9.i1.u68.t178, i9.i1.u72.t187, i9.i1.u74.t195, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/143/51/194
199 unique states visited
0 strongly connected components in search stack
393 transitions explored
199 items max in DFS search stack
475 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,0,4.7721,168436,1,0,357768,380,3147,363556,179,1185,736630
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-4-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ParamProductionCell-PT-4-03 finished in 33203 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 189 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 189 transition count 196
Applied a total of 2 rules in 5 ms. Remains 189 /190 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 189 cols
[2021-05-14 08:15:48] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:15:48] [INFO ] Implicit Places using invariants in 78 ms returned [81, 93, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 87 ms to find 3 implicit places.
// Phase 1: matrix 196 rows 186 cols
[2021-05-14 08:15:48] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:48] [INFO ] Dead Transitions using invariants and state equation in 261 ms returned []
Starting structural reductions, iteration 1 : 186/190 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 4 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:15:48] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:48] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:15:48] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-14 08:15:48] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:15:49] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 184/190 places, 194/197 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-4-05 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:(NEQ s54 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 173 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-4-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-4-05 finished in 757 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 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 190 transition count 163
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 156 transition count 163
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 68 place count 156 transition count 152
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 90 place count 145 transition count 152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 144 transition count 151
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 144 transition count 151
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 99 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 97 transition count 104
Applied a total of 186 rules in 15 ms. Remains 97 /190 variables (removed 93) and now considering 104/197 (removed 93) transitions.
// Phase 1: matrix 104 rows 97 cols
[2021-05-14 08:15:49] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-14 08:15:49] [INFO ] Implicit Places using invariants in 52 ms returned [39, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 61 ms to find 2 implicit places.
[2021-05-14 08:15:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 104 rows 95 cols
[2021-05-14 08:15:49] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:15:49] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Starting structural reductions, iteration 1 : 95/190 places, 104/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 95 transition count 103
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 94 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 93 transition count 102
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 16 place count 87 transition count 96
Applied a total of 16 rules in 8 ms. Remains 87 /95 variables (removed 8) and now considering 96/104 (removed 8) transitions.
// Phase 1: matrix 96 rows 87 cols
[2021-05-14 08:15:49] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:15:49] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 96 rows 87 cols
[2021-05-14 08:15:49] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-14 08:15:49] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 08:15:49] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 87/190 places, 96/197 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-4-07 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:(EQ s46 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 1834 reset in 241 ms.
Product exploration explored 100000 steps with 1868 reset in 195 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1852 reset in 131 ms.
Product exploration explored 100000 steps with 1859 reset in 148 ms.
[2021-05-14 08:15:50] [INFO ] Flatten gal took : 5 ms
[2021-05-14 08:15:50] [INFO ] Flatten gal took : 4 ms
[2021-05-14 08:15:50] [INFO ] Time to serialize gal into /tmp/LTL6325164551847713398.gal : 1 ms
[2021-05-14 08:15:50] [INFO ] Time to serialize properties into /tmp/LTL9707937127004449049.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/LTL6325164551847713398.gal, -t, CGAL, -LTL, /tmp/LTL9707937127004449049.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/LTL6325164551847713398.gal -t CGAL -LTL /tmp/LTL9707937127004449049.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(arm2_magnet_off==1)"))))
Formula 0 simplified : !GF"(arm2_magnet_off==1)"
Reverse transition relation is NOT exact ! Due to transitions t167.t187, t51.t168.t182, t36.t37.t42, t48.t24.t19.t49.t54, t21.t20.t26, t33.t32.t30, t89.t88.t64.t65, t111.t110.t66.t2.t14.t62, t141.t140.t120.t18.t22.t116, t148.t147.t161, t151.t147.t161, t173.t172.t178, t194.t193.t191, t164.t163.t118.t119.t0.t10, t57.t56.t50.t16.t34, t105.t112, t72.t71.t86, t80.t71.t86, t76.t75.t86, t83.t90, t96.t95.t108, t99.t95.t108, t102.t95.t108, t126.t125.t138, t129.t125.t138, t132.t125.t138, t155.t154.t161, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/69/27/96
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
305 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,0,3.05658,123128,1,0,418,573903,222,100,2865,402274,800
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-4-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ParamProductionCell-PT-4-07 finished in 7706 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 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 190 transition count 166
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 63 place count 159 transition count 165
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 158 transition count 165
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 64 place count 158 transition count 152
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 90 place count 145 transition count 152
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 91 place count 144 transition count 151
Iterating global reduction 3 with 1 rules applied. Total rules applied 92 place count 144 transition count 151
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 180 place count 100 transition count 107
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 184 place count 98 transition count 105
Applied a total of 184 rules in 28 ms. Remains 98 /190 variables (removed 92) and now considering 105/197 (removed 92) transitions.
// Phase 1: matrix 105 rows 98 cols
[2021-05-14 08:15:56] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-14 08:15:56] [INFO ] Implicit Places using invariants in 51 ms returned [40, 49, 51]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 52 ms to find 3 implicit places.
[2021-05-14 08:15:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 105 rows 95 cols
[2021-05-14 08:15:56] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-14 08:15:56] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 95/190 places, 105/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 95 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 94 transition count 104
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 16 place count 87 transition count 97
Applied a total of 16 rules in 6 ms. Remains 87 /95 variables (removed 8) and now considering 97/105 (removed 8) transitions.
// Phase 1: matrix 97 rows 87 cols
[2021-05-14 08:15:56] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 97 rows 87 cols
[2021-05-14 08:15:57] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:15:57] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 87/190 places, 97/197 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-4-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s3 0) (NEQ s79 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 140 ms.
Stack based approach found an accepted trace after 108 steps with 0 reset with depth 109 and stack size 109 in 0 ms.
FORMULA ParamProductionCell-PT-4-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-4-10 finished in 481 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 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 189 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 189 transition count 196
Applied a total of 2 rules in 3 ms. Remains 189 /190 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 189 cols
[2021-05-14 08:15:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants in 66 ms returned [81, 93, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 67 ms to find 3 implicit places.
// Phase 1: matrix 196 rows 186 cols
[2021-05-14 08:15:57] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:15:57] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Starting structural reductions, iteration 1 : 186/190 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 3 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:15:57] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:15:57] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 184/190 places, 194/197 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-4-11 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 (NEQ s139 0) (NEQ s116 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 57 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-4-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-4-11 finished in 451 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||((p1 U p2)&&F(!p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 190 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 190/190 places, 197/197 transitions.
Applied a total of 0 rules in 2 ms. Remains 190 /190 variables (removed 0) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 190 cols
[2021-05-14 08:15:57] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants in 87 ms returned [81, 97]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 96 ms to find 2 implicit places.
// Phase 1: matrix 197 rows 188 cols
[2021-05-14 08:15:57] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Starting structural reductions, iteration 1 : 188/190 places, 197/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 195
Applied a total of 4 rules in 3 ms. Remains 186 /188 variables (removed 2) and now considering 195/197 (removed 2) transitions.
// Phase 1: matrix 195 rows 186 cols
[2021-05-14 08:15:57] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:15:57] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 195 rows 186 cols
[2021-05-14 08:15:57] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-14 08:15:58] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:15:58] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 186/190 places, 195/197 transitions.
Stuttering acceptance computed with spot in 141 ms :[p2, (NOT p0), (AND p2 (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-4-12 automaton TGBA [mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 0}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 3}]], initial=6, aps=[p2:(OR (EQ s88 0) (EQ s104 1)), p0:(EQ s125 1), p1:(OR (EQ s10 0) (EQ s92 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][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 564 reset in 135 ms.
Stack based approach found an accepted trace after 244 steps with 0 reset with depth 245 and stack size 245 in 1 ms.
FORMULA ParamProductionCell-PT-4-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-4-12 finished in 723 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620980159656

--------------------
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="ParamProductionCell-PT-4"
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 ParamProductionCell-PT-4, 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 r140-tall-162089127800396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-4.tgz
mv ParamProductionCell-PT-4 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 ;