Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415700373.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Raft-PT-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415700373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 137K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 13:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 13:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 89K 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 Raft-PT-06-00
FORMULA_NAME Raft-PT-06-01
FORMULA_NAME Raft-PT-06-02
FORMULA_NAME Raft-PT-06-03
FORMULA_NAME Raft-PT-06-04
FORMULA_NAME Raft-PT-06-05
FORMULA_NAME Raft-PT-06-06
FORMULA_NAME Raft-PT-06-07
FORMULA_NAME Raft-PT-06-08
FORMULA_NAME Raft-PT-06-09
FORMULA_NAME Raft-PT-06-10
FORMULA_NAME Raft-PT-06-11
FORMULA_NAME Raft-PT-06-12
FORMULA_NAME Raft-PT-06-13
FORMULA_NAME Raft-PT-06-14
FORMULA_NAME Raft-PT-06-15

=== Now, execution of the tool begins

BK_START 1621256688107

Running Version 0
[2021-05-17 13:04:50] [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]
[2021-05-17 13:04:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:04:50] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2021-05-17 13:04:50] [INFO ] Transformed 188 places.
[2021-05-17 13:04:50] [INFO ] Transformed 332 transitions.
[2021-05-17 13:04:50] [INFO ] Found NUPN structural information;
[2021-05-17 13:04:50] [INFO ] Parsed PT model containing 188 places and 332 transitions in 96 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:04:50] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA Raft-PT-06-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 188 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 188/188 places, 306/306 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 185 transition count 300
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 185 transition count 300
Applied a total of 6 rules in 115 ms. Remains 185 /188 variables (removed 3) and now considering 300/306 (removed 6) transitions.
[2021-05-17 13:04:50] [INFO ] Flow matrix only has 277 transitions (discarded 23 similar events)
// Phase 1: matrix 277 rows 185 cols
[2021-05-17 13:04:50] [INFO ] Computed 36 place invariants in 8 ms
[2021-05-17 13:04:50] [INFO ] Implicit Places using invariants in 256 ms returned []
[2021-05-17 13:04:50] [INFO ] Flow matrix only has 277 transitions (discarded 23 similar events)
// Phase 1: matrix 277 rows 185 cols
[2021-05-17 13:04:51] [INFO ] Computed 36 place invariants in 3 ms
[2021-05-17 13:04:51] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:04:51] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
[2021-05-17 13:04:51] [INFO ] Flow matrix only has 277 transitions (discarded 23 similar events)
// Phase 1: matrix 277 rows 185 cols
[2021-05-17 13:04:51] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:51] [INFO ] Dead Transitions using invariants and state equation in 204 ms returned []
Finished structural reductions, in 1 iterations. Remains : 185/188 places, 300/306 transitions.
[2021-05-17 13:04:51] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-17 13:04:51] [INFO ] Flatten gal took : 57 ms
FORMULA Raft-PT-06-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-06-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-06-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-06-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:04:51] [INFO ] Flatten gal took : 23 ms
[2021-05-17 13:04:51] [INFO ] Input system was already deterministic with 300 transitions.
Finished random walk after 377 steps, including 0 resets, run visited all 22 properties in 9 ms. (steps per millisecond=41 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0&&X((F(G(p2))&&p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Applied a total of 6 rules in 17 ms. Remains 182 /185 variables (removed 3) and now considering 294/300 (removed 6) transitions.
[2021-05-17 13:04:51] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:51] [INFO ] Computed 36 place invariants in 3 ms
[2021-05-17 13:04:52] [INFO ] Implicit Places using invariants in 100 ms returned []
[2021-05-17 13:04:52] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:52] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:52] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:04:52] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
[2021-05-17 13:04:52] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:52] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:04:52] [INFO ] Dead Transitions using invariants and state equation in 165 ms returned []
Finished structural reductions, in 1 iterations. Remains : 182/185 places, 294/300 transitions.
Stuttering acceptance computed with spot in 469 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : Raft-PT-06-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s154 0), p1:(AND (OR (NEQ s56 1) (NEQ s158 1)) (OR (NEQ s3 1) (NEQ s158 1))), p2:(AND (EQ s3 1) (EQ s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA Raft-PT-06-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-00 finished in 1136 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Applied a total of 6 rules in 20 ms. Remains 182 /185 variables (removed 3) and now considering 294/300 (removed 6) transitions.
[2021-05-17 13:04:53] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:53] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:04:53] [INFO ] Implicit Places using invariants in 172 ms returned []
[2021-05-17 13:04:53] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:53] [INFO ] Computed 36 place invariants in 4 ms
[2021-05-17 13:04:53] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:04:53] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
[2021-05-17 13:04:53] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:53] [INFO ] Computed 36 place invariants in 12 ms
[2021-05-17 13:04:53] [INFO ] Dead Transitions using invariants and state equation in 153 ms returned []
Finished structural reductions, in 1 iterations. Remains : 182/185 places, 294/300 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : Raft-PT-06-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s158 1) (EQ s175 1)), p1:(OR (EQ s174 0) (EQ s175 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-02 finished in 836 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 16 place count 177 transition count 289
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 41 place count 152 transition count 264
Iterating global reduction 0 with 25 rules applied. Total rules applied 66 place count 152 transition count 264
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 91 place count 152 transition count 239
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 101 place count 147 transition count 255
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 1 with 19 rules applied. Total rules applied 120 place count 147 transition count 236
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 139 place count 128 transition count 217
Iterating global reduction 1 with 19 rules applied. Total rules applied 158 place count 128 transition count 217
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 177 place count 128 transition count 198
Applied a total of 177 rules in 123 ms. Remains 128 /185 variables (removed 57) and now considering 198/300 (removed 102) transitions.
[2021-05-17 13:04:54] [INFO ] Flow matrix only has 173 transitions (discarded 25 similar events)
// Phase 1: matrix 173 rows 128 cols
[2021-05-17 13:04:54] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:04:54] [INFO ] Implicit Places using invariants in 95 ms returned []
[2021-05-17 13:04:54] [INFO ] Flow matrix only has 173 transitions (discarded 25 similar events)
// Phase 1: matrix 173 rows 128 cols
[2021-05-17 13:04:54] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:54] [INFO ] State equation strengthened by 112 read => feed constraints.
[2021-05-17 13:04:54] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2021-05-17 13:04:54] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-17 13:04:54] [INFO ] Flow matrix only has 173 transitions (discarded 25 similar events)
// Phase 1: matrix 173 rows 128 cols
[2021-05-17 13:04:54] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:04:54] [INFO ] Dead Transitions using invariants and state equation in 211 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/185 places, 198/300 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-06-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s116 1), p0:(OR (NEQ s25 1) (NEQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-03 finished in 766 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 183 transition count 296
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 183 transition count 296
Applied a total of 4 rules in 28 ms. Remains 183 /185 variables (removed 2) and now considering 296/300 (removed 4) transitions.
[2021-05-17 13:04:54] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2021-05-17 13:04:54] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:54] [INFO ] Implicit Places using invariants in 103 ms returned []
[2021-05-17 13:04:54] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2021-05-17 13:04:54] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:54] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:04:55] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
[2021-05-17 13:04:55] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2021-05-17 13:04:55] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:55] [INFO ] Dead Transitions using invariants and state equation in 206 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/185 places, 296/300 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : Raft-PT-06-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (NEQ s100 1) (NEQ s166 1)), p0:(AND (OR (NEQ s173 1) (NEQ s182 1) (AND (NEQ s173 0) (NEQ s182 0))) (OR (NEQ s100 1) (NEQ s166 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 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-05 finished in 869 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Applied a total of 6 rules in 13 ms. Remains 182 /185 variables (removed 3) and now considering 294/300 (removed 6) transitions.
[2021-05-17 13:04:55] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:55] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:04:55] [INFO ] Implicit Places using invariants in 125 ms returned []
[2021-05-17 13:04:55] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:55] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:04:55] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:04:56] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2021-05-17 13:04:56] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:04:56] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:04:56] [INFO ] Dead Transitions using invariants and state equation in 430 ms returned []
Finished structural reductions, in 1 iterations. Remains : 182/185 places, 294/300 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-06-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s85 1) (EQ s166 1)), p1:(AND (EQ s21 1) (EQ s174 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 958 ms.
Product exploration explored 100000 steps with 50000 reset in 649 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 1000 ms.
Product exploration explored 100000 steps with 50000 reset in 832 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 182 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 182/182 places, 294/294 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 182 transition count 294
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 24 place count 162 transition count 274
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 44 place count 162 transition count 274
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 64 place count 162 transition count 254
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 162 transition count 280
Deduced a syphon composed of 9 places in 0 ms
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 92 place count 162 transition count 257
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 111 place count 143 transition count 238
Deduced a syphon composed of 9 places in 1 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 130 place count 143 transition count 238
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 149 place count 143 transition count 219
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 149 rules in 61 ms. Remains 143 /182 variables (removed 39) and now considering 219/294 (removed 75) transitions.
[2021-05-17 13:05:00] [INFO ] Redundant transitions in 9 ms returned []
[2021-05-17 13:05:00] [INFO ] Flow matrix only has 194 transitions (discarded 25 similar events)
// Phase 1: matrix 194 rows 143 cols
[2021-05-17 13:05:00] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:00] [INFO ] Dead Transitions using invariants and state equation in 132 ms returned []
Finished structural reductions, in 1 iterations. Remains : 143/182 places, 219/294 transitions.
Product exploration explored 100000 steps with 50000 reset in 961 ms.
Product exploration explored 100000 steps with 50000 reset in 686 ms.
[2021-05-17 13:05:02] [INFO ] Flatten gal took : 16 ms
[2021-05-17 13:05:02] [INFO ] Flatten gal took : 16 ms
[2021-05-17 13:05:02] [INFO ] Time to serialize gal into /tmp/LTL2459903187871493673.gal : 7 ms
[2021-05-17 13:05:02] [INFO ] Time to serialize properties into /tmp/LTL17209717705486244875.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/LTL2459903187871493673.gal, -t, CGAL, -LTL, /tmp/LTL17209717705486244875.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/LTL2459903187871493673.gal -t CGAL -LTL /tmp/LTL17209717705486244875.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((X("((p21==1)&&(p180==1))"))||("((p85==1)&&(p170==1))"))))
Formula 0 simplified : !F("((p85==1)&&(p170==1))" | X"((p21==1)&&(p180==1))")
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t8, t9, t11, t12, t14, t16, t17, t18, t20, t21, t22, t24, t25, t27, t29, t297, t299, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/274/20/294
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
848 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,0,8.52785,127880,1,0,508,675994,613,207,7061,502473,597
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Raft-PT-06-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Raft-PT-06-06 finished in 16289 ms.
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 5 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 184 transition count 298
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 184 transition count 298
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 12 place count 179 transition count 293
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 37 place count 154 transition count 268
Iterating global reduction 0 with 25 rules applied. Total rules applied 62 place count 154 transition count 268
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 87 place count 154 transition count 243
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 97 place count 149 transition count 261
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 1 with 19 rules applied. Total rules applied 116 place count 149 transition count 242
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 130 place count 135 transition count 228
Iterating global reduction 1 with 14 rules applied. Total rules applied 144 place count 135 transition count 228
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 158 place count 135 transition count 214
Applied a total of 158 rules in 40 ms. Remains 135 /185 variables (removed 50) and now considering 214/300 (removed 86) transitions.
[2021-05-17 13:05:11] [INFO ] Flow matrix only has 185 transitions (discarded 29 similar events)
// Phase 1: matrix 185 rows 135 cols
[2021-05-17 13:05:11] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:11] [INFO ] Implicit Places using invariants in 85 ms returned []
[2021-05-17 13:05:11] [INFO ] Flow matrix only has 185 transitions (discarded 29 similar events)
// Phase 1: matrix 185 rows 135 cols
[2021-05-17 13:05:11] [INFO ] Computed 36 place invariants in 5 ms
[2021-05-17 13:05:12] [INFO ] State equation strengthened by 117 read => feed constraints.
[2021-05-17 13:05:12] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2021-05-17 13:05:12] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-17 13:05:12] [INFO ] Flow matrix only has 185 transitions (discarded 29 similar events)
// Phase 1: matrix 185 rows 135 cols
[2021-05-17 13:05:12] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:12] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/185 places, 214/300 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-06-07 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:(AND (OR (NEQ s113 1) (NEQ s134 1)) (NEQ s92 0) (NEQ s126 0)), p1:(AND (NEQ s119 0) (NEQ s134 0))], 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 10 steps with 0 reset in 1 ms.
FORMULA Raft-PT-06-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-07 finished in 607 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((G(p0)||X(p1))) U X(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Applied a total of 6 rules in 4 ms. Remains 182 /185 variables (removed 3) and now considering 294/300 (removed 6) transitions.
[2021-05-17 13:05:12] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:12] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:12] [INFO ] Implicit Places using invariants in 91 ms returned []
[2021-05-17 13:05:12] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:12] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:05:12] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:05:12] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2021-05-17 13:05:12] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:12] [INFO ] Computed 36 place invariants in 3 ms
[2021-05-17 13:05:12] [INFO ] Dead Transitions using invariants and state equation in 135 ms returned []
Finished structural reductions, in 1 iterations. Remains : 182/185 places, 294/300 transitions.
Stuttering acceptance computed with spot in 412 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (AND (NOT p0) p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-06-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 7}, { cond=(NOT p2), acceptance={0} source=2 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=true, acceptance={} source=8 dest: 8}, { cond=p0, acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=9 dest: 6}]], initial=0, aps=[p0:(OR (EQ s100 0) (EQ s166 0) (EQ s162 1)), p2:(EQ s162 1), p1:(OR (NEQ s100 1) (NEQ s166 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 857 ms.
Product exploration explored 100000 steps with 33333 reset in 618 ms.
Knowledge obtained : [p0, (NOT p2), p1]
Stuttering acceptance computed with spot in 391 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (AND (NOT p0) p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 582 ms.
Product exploration explored 100000 steps with 33333 reset in 587 ms.
Applying partial POR strategy [false, false, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 404 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (AND (NOT p0) p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 182 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 182/182 places, 294/294 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 182 transition count 294
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 24 place count 162 transition count 274
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 44 place count 162 transition count 274
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 64 place count 162 transition count 254
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 9 places in 1 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 162 transition count 280
Deduced a syphon composed of 9 places in 1 ms
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 92 place count 162 transition count 257
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 111 place count 143 transition count 238
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 130 place count 143 transition count 238
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 149 place count 143 transition count 219
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 149 rules in 28 ms. Remains 143 /182 variables (removed 39) and now considering 219/294 (removed 75) transitions.
[2021-05-17 13:05:17] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-17 13:05:17] [INFO ] Flow matrix only has 194 transitions (discarded 25 similar events)
// Phase 1: matrix 194 rows 143 cols
[2021-05-17 13:05:17] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:17] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 143/182 places, 219/294 transitions.
Product exploration explored 100000 steps with 33333 reset in 838 ms.
Product exploration explored 100000 steps with 33333 reset in 1026 ms.
[2021-05-17 13:05:19] [INFO ] Flatten gal took : 30 ms
[2021-05-17 13:05:19] [INFO ] Flatten gal took : 26 ms
[2021-05-17 13:05:19] [INFO ] Time to serialize gal into /tmp/LTL1926415258243820490.gal : 4 ms
[2021-05-17 13:05:19] [INFO ] Time to serialize properties into /tmp/LTL8197649402087391060.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/LTL1926415258243820490.gal, -t, CGAL, -LTL, /tmp/LTL8197649402087391060.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/LTL1926415258243820490.gal -t CGAL -LTL /tmp/LTL8197649402087391060.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G((G("(((p100==0)||(p170==0))||(p165==1))"))||(X("((p100!=1)||(p170!=1))"))))U(X("(p165==1)")))))
Formula 0 simplified : !X(G(G"(((p100==0)||(p170==0))||(p165==1))" | X"((p100!=1)||(p170!=1))") U X"(p165==1)")
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t8, t9, t11, t12, t14, t16, t17, t18, t20, t21, t22, t24, t25, t27, t29, t297, t299, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/274/20/294
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
873 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,0,8.78309,129840,1,0,509,679094,622,207,7077,502473,608
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Raft-PT-06-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Raft-PT-06-08 finished in 16416 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(X((X(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Applied a total of 6 rules in 9 ms. Remains 182 /185 variables (removed 3) and now considering 294/300 (removed 6) transitions.
[2021-05-17 13:05:28] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:28] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:28] [INFO ] Implicit Places using invariants in 113 ms returned []
[2021-05-17 13:05:29] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:29] [INFO ] Computed 36 place invariants in 2 ms
[2021-05-17 13:05:29] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:05:29] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2021-05-17 13:05:29] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:29] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:29] [INFO ] Dead Transitions using invariants and state equation in 153 ms returned []
Finished structural reductions, in 1 iterations. Remains : 182/185 places, 294/300 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : Raft-PT-06-09 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(AND (EQ s113 1) (EQ s162 1)), p2:(OR (EQ s110 0) (EQ s170 0)), p1:(AND (EQ s26 1) (EQ s154 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-09 finished in 745 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 16 place count 177 transition count 289
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 41 place count 152 transition count 264
Iterating global reduction 0 with 25 rules applied. Total rules applied 66 place count 152 transition count 264
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 91 place count 152 transition count 239
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 103 place count 146 transition count 258
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 128 place count 146 transition count 233
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 153 place count 121 transition count 208
Iterating global reduction 1 with 25 rules applied. Total rules applied 178 place count 121 transition count 208
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 203 place count 121 transition count 183
Applied a total of 203 rules in 29 ms. Remains 121 /185 variables (removed 64) and now considering 183/300 (removed 117) transitions.
[2021-05-17 13:05:29] [INFO ] Flow matrix only has 158 transitions (discarded 25 similar events)
// Phase 1: matrix 158 rows 121 cols
[2021-05-17 13:05:29] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:29] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-17 13:05:29] [INFO ] Flow matrix only has 158 transitions (discarded 25 similar events)
// Phase 1: matrix 158 rows 121 cols
[2021-05-17 13:05:29] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:29] [INFO ] State equation strengthened by 105 read => feed constraints.
[2021-05-17 13:05:29] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2021-05-17 13:05:29] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-17 13:05:29] [INFO ] Flow matrix only has 158 transitions (discarded 25 similar events)
// Phase 1: matrix 158 rows 121 cols
[2021-05-17 13:05:29] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:29] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 121/185 places, 183/300 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-06-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s74 1) (EQ s108 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][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-12 finished in 365 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 294
Applied a total of 6 rules in 3 ms. Remains 182 /185 variables (removed 3) and now considering 294/300 (removed 6) transitions.
[2021-05-17 13:05:29] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:29] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:30] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-17 13:05:30] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:30] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:30] [INFO ] State equation strengthened by 154 read => feed constraints.
[2021-05-17 13:05:30] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2021-05-17 13:05:30] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2021-05-17 13:05:30] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:30] [INFO ] Dead Transitions using invariants and state equation in 127 ms returned []
Finished structural reductions, in 1 iterations. Remains : 182/185 places, 294/300 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-06-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s65 1) (EQ s162 1)), p0:(AND (EQ s86 1) (EQ s162 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-14 finished in 510 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 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 300/300 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 181 transition count 293
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 181 transition count 293
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 16 place count 176 transition count 288
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 41 place count 151 transition count 263
Iterating global reduction 0 with 25 rules applied. Total rules applied 66 place count 151 transition count 263
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 91 place count 151 transition count 238
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 105 place count 144 transition count 260
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 1 with 30 rules applied. Total rules applied 135 place count 144 transition count 230
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 165 place count 114 transition count 200
Iterating global reduction 1 with 30 rules applied. Total rules applied 195 place count 114 transition count 200
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 225 place count 114 transition count 170
Applied a total of 225 rules in 21 ms. Remains 114 /185 variables (removed 71) and now considering 170/300 (removed 130) transitions.
[2021-05-17 13:05:30] [INFO ] Flow matrix only has 145 transitions (discarded 25 similar events)
// Phase 1: matrix 145 rows 114 cols
[2021-05-17 13:05:30] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-17 13:05:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2021-05-17 13:05:30] [INFO ] Flow matrix only has 145 transitions (discarded 25 similar events)
// Phase 1: matrix 145 rows 114 cols
[2021-05-17 13:05:30] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-17 13:05:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-17 13:05:30] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2021-05-17 13:05:30] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-17 13:05:30] [INFO ] Flow matrix only has 145 transitions (discarded 25 similar events)
// Phase 1: matrix 145 rows 114 cols
[2021-05-17 13:05:30] [INFO ] Computed 36 place invariants in 5 ms
[2021-05-17 13:05:30] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 114/185 places, 170/300 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-06-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s104 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]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 1 ms.
FORMULA Raft-PT-06-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-15 finished in 325 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621256731091

--------------------
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="Raft-PT-06"
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 Raft-PT-06, 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 r178-tajo-162089415700373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-06.tgz
mv Raft-PT-06 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 ;