Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r235-smll-162106564700268.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-010B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564700268
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 19:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 19:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 119K May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-010B-00
FORMULA_NAME ShieldRVt-PT-010B-01
FORMULA_NAME ShieldRVt-PT-010B-02
FORMULA_NAME ShieldRVt-PT-010B-03
FORMULA_NAME ShieldRVt-PT-010B-04
FORMULA_NAME ShieldRVt-PT-010B-05
FORMULA_NAME ShieldRVt-PT-010B-06
FORMULA_NAME ShieldRVt-PT-010B-07
FORMULA_NAME ShieldRVt-PT-010B-08
FORMULA_NAME ShieldRVt-PT-010B-09
FORMULA_NAME ShieldRVt-PT-010B-10
FORMULA_NAME ShieldRVt-PT-010B-11
FORMULA_NAME ShieldRVt-PT-010B-12
FORMULA_NAME ShieldRVt-PT-010B-13
FORMULA_NAME ShieldRVt-PT-010B-14
FORMULA_NAME ShieldRVt-PT-010B-15

=== Now, execution of the tool begins

BK_START 1621256325057

Running Version 0
[2021-05-17 12:58:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 12:58:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 12:58:48] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2021-05-17 12:58:48] [INFO ] Transformed 503 places.
[2021-05-17 12:58:48] [INFO ] Transformed 503 transitions.
[2021-05-17 12:58:48] [INFO ] Found NUPN structural information;
[2021-05-17 12:58:48] [INFO ] Parsed PT model containing 503 places and 503 transitions in 280 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 12:58:48] [INFO ] Initial state test concluded for 2 properties.
FORMULA ShieldRVt-PT-010B-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 503 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 503/503 places, 503/503 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 403 transition count 403
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 403 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 402 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 402 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 401 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 401 transition count 401
Applied a total of 204 rules in 219 ms. Remains 401 /503 variables (removed 102) and now considering 401/503 (removed 102) transitions.
// Phase 1: matrix 401 rows 401 cols
[2021-05-17 12:58:48] [INFO ] Computed 41 place invariants in 27 ms
[2021-05-17 12:58:49] [INFO ] Implicit Places using invariants in 482 ms returned []
// Phase 1: matrix 401 rows 401 cols
[2021-05-17 12:58:49] [INFO ] Computed 41 place invariants in 9 ms
[2021-05-17 12:58:49] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 960 ms to find 0 implicit places.
// Phase 1: matrix 401 rows 401 cols
[2021-05-17 12:58:49] [INFO ] Computed 41 place invariants in 9 ms
[2021-05-17 12:58:50] [INFO ] Dead Transitions using invariants and state equation in 368 ms returned []
Finished structural reductions, in 1 iterations. Remains : 401/503 places, 401/503 transitions.
[2021-05-17 12:58:50] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-17 12:58:50] [INFO ] Flatten gal took : 135 ms
FORMULA ShieldRVt-PT-010B-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 12:58:50] [INFO ] Flatten gal took : 58 ms
[2021-05-17 12:58:50] [INFO ] Input system was already deterministic with 401 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=207 ) properties (out of 11) seen :10
Running SMT prover for 1 properties.
// Phase 1: matrix 401 rows 401 cols
[2021-05-17 12:58:51] [INFO ] Computed 41 place invariants in 3 ms
[2021-05-17 12:58:51] [INFO ] [Real]Absence check using 41 positive place invariants in 19 ms returned sat
[2021-05-17 12:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 12:58:51] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2021-05-17 12:58:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 12:58:51] [INFO ] [Nat]Absence check using 41 positive place invariants in 14 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
[2021-05-17 12:58:51] [INFO ] Initial state test concluded for 1 properties.
FORMULA ShieldRVt-PT-010B-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(F(p0))||(F(p0)&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 393 transition count 393
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 393 transition count 393
Applied a total of 16 rules in 64 ms. Remains 393 /401 variables (removed 8) and now considering 393/401 (removed 8) transitions.
// Phase 1: matrix 393 rows 393 cols
[2021-05-17 12:58:52] [INFO ] Computed 41 place invariants in 10 ms
[2021-05-17 12:58:52] [INFO ] Implicit Places using invariants in 231 ms returned []
// Phase 1: matrix 393 rows 393 cols
[2021-05-17 12:58:52] [INFO ] Computed 41 place invariants in 4 ms
[2021-05-17 12:58:52] [INFO ] Implicit Places using invariants and state equation in 493 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
// Phase 1: matrix 393 rows 393 cols
[2021-05-17 12:58:52] [INFO ] Computed 41 place invariants in 4 ms
[2021-05-17 12:58:53] [INFO ] Dead Transitions using invariants and state equation in 382 ms returned []
Finished structural reductions, in 1 iterations. Remains : 393/401 places, 393/401 transitions.
Stuttering acceptance computed with spot in 541 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010B-03 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=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (NEQ s210 0) (NEQ s178 1)), p1:(AND (NEQ s271 0) (NEQ s331 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]]
Stuttering criterion allowed to conclude after 33271 steps with 27 reset in 347 ms.
FORMULA ShieldRVt-PT-010B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-03 finished in 2164 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 391 transition count 391
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 391 transition count 391
Applied a total of 20 rules in 44 ms. Remains 391 /401 variables (removed 10) and now considering 391/401 (removed 10) transitions.
// Phase 1: matrix 391 rows 391 cols
[2021-05-17 12:58:54] [INFO ] Computed 41 place invariants in 3 ms
[2021-05-17 12:58:54] [INFO ] Implicit Places using invariants in 214 ms returned []
// Phase 1: matrix 391 rows 391 cols
[2021-05-17 12:58:54] [INFO ] Computed 41 place invariants in 3 ms
[2021-05-17 12:58:54] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 752 ms to find 0 implicit places.
// Phase 1: matrix 391 rows 391 cols
[2021-05-17 12:58:54] [INFO ] Computed 41 place invariants in 8 ms
[2021-05-17 12:58:55] [INFO ] Dead Transitions using invariants and state equation in 373 ms returned []
Finished structural reductions, in 1 iterations. Remains : 391/401 places, 391/401 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010B-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s243 0) (NEQ s325 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 2857 reset in 421 ms.
Product exploration explored 100000 steps with 2889 reset in 494 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2848 reset in 310 ms.
Product exploration explored 100000 steps with 2930 reset in 498 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 391 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 391/391 places, 391/391 transitions.
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 391 transition count 391
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 51 Pre rules applied. Total rules applied 107 place count 391 transition count 461
Deduced a syphon composed of 158 places in 2 ms
Iterating global reduction 1 with 51 rules applied. Total rules applied 158 place count 391 transition count 461
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 266 places in 2 ms
Iterating global reduction 1 with 108 rules applied. Total rules applied 266 place count 391 transition count 461
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 267 place count 391 transition count 460
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 336 place count 322 transition count 391
Deduced a syphon composed of 197 places in 2 ms
Iterating global reduction 2 with 69 rules applied. Total rules applied 405 place count 322 transition count 391
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 198 places in 2 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 406 place count 322 transition count 391
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 408 place count 320 transition count 389
Deduced a syphon composed of 196 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 410 place count 320 transition count 389
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -240
Deduced a syphon composed of 226 places in 1 ms
Iterating global reduction 2 with 30 rules applied. Total rules applied 440 place count 320 transition count 629
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 470 place count 290 transition count 569
Deduced a syphon composed of 196 places in 1 ms
Iterating global reduction 2 with 30 rules applied. Total rules applied 500 place count 290 transition count 569
Deduced a syphon composed of 196 places in 1 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 509 place count 290 transition count 560
Deduced a syphon composed of 196 places in 4 ms
Applied a total of 509 rules in 292 ms. Remains 290 /391 variables (removed 101) and now considering 560/391 (removed -169) transitions.
[2021-05-17 12:58:57] [INFO ] Redundant transitions in 47 ms returned []
// Phase 1: matrix 560 rows 290 cols
[2021-05-17 12:58:57] [INFO ] Computed 41 place invariants in 7 ms
[2021-05-17 12:58:58] [INFO ] Dead Transitions using invariants and state equation in 341 ms returned []
Finished structural reductions, in 1 iterations. Remains : 290/391 places, 560/391 transitions.
Stuttering criterion allowed to conclude after 6 steps with 1 reset in 2 ms.
FORMULA ShieldRVt-PT-010B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-07 finished in 4233 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 401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 401/401 places, 401/401 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 112 place count 400 transition count 288
Reduce places removed 112 places and 0 transitions.
Iterating post reduction 1 with 112 rules applied. Total rules applied 224 place count 288 transition count 288
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 73 Pre rules applied. Total rules applied 224 place count 288 transition count 215
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 146 rules applied. Total rules applied 370 place count 215 transition count 215
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 377 place count 208 transition count 208
Iterating global reduction 2 with 7 rules applied. Total rules applied 384 place count 208 transition count 208
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 384 place count 208 transition count 202
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 396 place count 202 transition count 202
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 0 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 2 with 172 rules applied. Total rules applied 568 place count 116 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 569 place count 116 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 571 place count 115 transition count 114
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 629 place count 86 transition count 142
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 630 place count 85 transition count 141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 631 place count 84 transition count 141
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 632 place count 83 transition count 140
Applied a total of 632 rules in 69 ms. Remains 83 /401 variables (removed 318) and now considering 140/401 (removed 261) transitions.
// Phase 1: matrix 140 rows 83 cols
[2021-05-17 12:58:58] [INFO ] Computed 40 place invariants in 0 ms
[2021-05-17 12:58:58] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 140 rows 83 cols
[2021-05-17 12:58:58] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-17 12:58:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-17 12:58:58] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2021-05-17 12:58:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 140 rows 83 cols
[2021-05-17 12:58:58] [INFO ] Computed 40 place invariants in 1 ms
[2021-05-17 12:58:58] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 83/401 places, 140/401 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010B-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 (EQ s28 0) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-010B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-10 finished in 470 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 391 transition count 391
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 391 transition count 391
Applied a total of 20 rules in 30 ms. Remains 391 /401 variables (removed 10) and now considering 391/401 (removed 10) transitions.
// Phase 1: matrix 391 rows 391 cols
[2021-05-17 12:58:58] [INFO ] Computed 41 place invariants in 1 ms
[2021-05-17 12:58:58] [INFO ] Implicit Places using invariants in 129 ms returned []
// Phase 1: matrix 391 rows 391 cols
[2021-05-17 12:58:58] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-17 12:58:59] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
// Phase 1: matrix 391 rows 391 cols
[2021-05-17 12:58:59] [INFO ] Computed 41 place invariants in 1 ms
[2021-05-17 12:58:59] [INFO ] Dead Transitions using invariants and state equation in 386 ms returned []
Finished structural reductions, in 1 iterations. Remains : 391/401 places, 391/401 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010B-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s7 1) (EQ s123 0) (EQ s143 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 477 ms.
Product exploration explored 100000 steps with 50000 reset in 617 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 461 ms.
Product exploration explored 100000 steps with 50000 reset in 323 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 391 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 391/391 places, 391/391 transitions.
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 391 transition count 391
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 50 Pre rules applied. Total rules applied 107 place count 391 transition count 461
Deduced a syphon composed of 157 places in 0 ms
Iterating global reduction 1 with 50 rules applied. Total rules applied 157 place count 391 transition count 461
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 265 places in 0 ms
Iterating global reduction 1 with 108 rules applied. Total rules applied 265 place count 391 transition count 461
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 266 place count 391 transition count 460
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 336 place count 321 transition count 390
Deduced a syphon composed of 195 places in 0 ms
Iterating global reduction 2 with 70 rules applied. Total rules applied 406 place count 321 transition count 390
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 196 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 407 place count 321 transition count 390
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 409 place count 319 transition count 388
Deduced a syphon composed of 194 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 411 place count 319 transition count 388
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -238
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 2 with 29 rules applied. Total rules applied 440 place count 319 transition count 626
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 469 place count 290 transition count 568
Deduced a syphon composed of 194 places in 0 ms
Iterating global reduction 2 with 29 rules applied. Total rules applied 498 place count 290 transition count 568
Deduced a syphon composed of 194 places in 0 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 507 place count 290 transition count 559
Deduced a syphon composed of 194 places in 0 ms
Applied a total of 507 rules in 102 ms. Remains 290 /391 variables (removed 101) and now considering 559/391 (removed -168) transitions.
[2021-05-17 12:59:02] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 559 rows 290 cols
[2021-05-17 12:59:02] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-17 12:59:02] [INFO ] Dead Transitions using invariants and state equation in 316 ms returned []
Finished structural reductions, in 1 iterations. Remains : 290/391 places, 559/391 transitions.
Product exploration explored 100000 steps with 50000 reset in 2157 ms.
Product exploration explored 100000 steps with 50000 reset in 1910 ms.
[2021-05-17 12:59:06] [INFO ] Flatten gal took : 42 ms
[2021-05-17 12:59:06] [INFO ] Flatten gal took : 39 ms
[2021-05-17 12:59:06] [INFO ] Time to serialize gal into /tmp/LTL5545776122145011644.gal : 22 ms
[2021-05-17 12:59:06] [INFO ] Time to serialize properties into /tmp/LTL2727327682349727706.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/LTL5545776122145011644.gal, -t, CGAL, -LTL, /tmp/LTL2727327682349727706.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/LTL5545776122145011644.gal -t CGAL -LTL /tmp/LTL2727327682349727706.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p7==1)||(p154==0))||(p180==1))"))))
Formula 0 simplified : !XF"(((p7==1)||(p154==0))||(p180==1))"
Detected timeout of ITS tools.
[2021-05-17 12:59:21] [INFO ] Flatten gal took : 27 ms
[2021-05-17 12:59:21] [INFO ] Applying decomposition
[2021-05-17 12:59:21] [INFO ] Flatten gal took : 25 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/graph12136508681771732403.txt, -o, /tmp/graph12136508681771732403.bin, -w, /tmp/graph12136508681771732403.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/graph12136508681771732403.bin, -l, -1, -v, -w, /tmp/graph12136508681771732403.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:59:22] [INFO ] Decomposing Gal with order
[2021-05-17 12:59:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:59:22] [INFO ] Removed a total of 103 redundant transitions.
[2021-05-17 12:59:22] [INFO ] Flatten gal took : 145 ms
[2021-05-17 12:59:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2021-05-17 12:59:22] [INFO ] Time to serialize gal into /tmp/LTL5924029478507775901.gal : 16 ms
[2021-05-17 12:59:22] [INFO ] Time to serialize properties into /tmp/LTL7764263623379508527.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/LTL5924029478507775901.gal, -t, CGAL, -LTL, /tmp/LTL7764263623379508527.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/LTL5924029478507775901.gal -t CGAL -LTL /tmp/LTL7764263623379508527.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i2.u3.p7==1)||(i5.i1.i2.u48.p154==0))||(i6.u57.p180==1))"))))
Formula 0 simplified : !XF"(((i2.u3.p7==1)||(i5.i1.i2.u48.p154==0))||(i6.u57.p180==1))"
Reverse transition relation is NOT exact ! Due to transitions t362, t364, t366, t368, t371, t373, t375, t377, t379, i0.t118, i0.u104.t123, i1.t95, i1.t91, i1.t82, i1.t77, i1.u120.t86, i1.u122.t71, i2.t351, i2.t348, i2.t335, i2.t330, i2.u4.t358, i2.u8.t355, i2.u15.t339, i2.u18.t325, i3.t314, i3.u22.t319, i4.t311, i4.t307, i4.t298, i4.t293, i4.u30.t302, i4.u32.t289, i5.i0.i0.t279, i5.i0.i0.u38.t283, i5.i0.i1.t262, i5.i0.i1.u44.t267, i5.i1.i1.t276, i5.i1.i1.t272, i5.i1.i2.t257, i5.i1.i2.u47.t253, i6.t240, i6.t236, i6.t222, i6.u62.t218, i7.t243, i7.u53.t247, i8.t227, i8.u59.t231, i9.t192, i9.u76.t196, i10.t208, i10.t205, i10.t201, i10.t187, i10.u68.t212, i10.u77.t183, i11.t172, i11.t169, i11.t165, i11.t150, i11.u82.t177, i11.u92.t146, i12.t155, i12.u90.t160, i13.t135, i13.t132, i13.t128, i13.t113, i13.u97.t140, i13.u107.t108, i14.t98, i14.u114.t102, i15.t61, i15.u128.t65, i16.i0.i2.t45, i16.i0.i2.u134.t49, i16.i1.i0.t58, i16.i1.i0.t54, i16.i1.i1.t40, i16.i1.i1.u137.t36, i17.t30, i17.t29, i17.t25, i17.t21, i17.t12, i17.t7, i17.u151.t16, i17.u152.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/302/89/391
Computing Next relation with stutter on 1.6593e+07 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
234 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,0,2.3895,58392,1,0,71699,483,4401,221583,178,1197,111925
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-010B-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ShieldRVt-PT-010B-12 finished in 26130 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (p1||G(p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 393 transition count 393
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 393 transition count 393
Applied a total of 16 rules in 27 ms. Remains 393 /401 variables (removed 8) and now considering 393/401 (removed 8) transitions.
// Phase 1: matrix 393 rows 393 cols
[2021-05-17 12:59:24] [INFO ] Computed 41 place invariants in 1 ms
[2021-05-17 12:59:25] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 393 rows 393 cols
[2021-05-17 12:59:25] [INFO ] Computed 41 place invariants in 1 ms
[2021-05-17 12:59:25] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
// Phase 1: matrix 393 rows 393 cols
[2021-05-17 12:59:25] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-17 12:59:25] [INFO ] Dead Transitions using invariants and state equation in 393 ms returned []
Finished structural reductions, in 1 iterations. Remains : 393/401 places, 393/401 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-010B-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NEQ s318 0) (NEQ s287 1) (NEQ s252 1)), p0:(NEQ s252 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2714 reset in 253 ms.
Product exploration explored 100000 steps with 2651 reset in 223 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 101 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2705 reset in 219 ms.
Product exploration explored 100000 steps with 2698 reset in 205 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 393 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 393/393 places, 393/393 transitions.
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 393 transition count 393
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 50 Pre rules applied. Total rules applied 107 place count 393 transition count 461
Deduced a syphon composed of 157 places in 0 ms
Iterating global reduction 1 with 50 rules applied. Total rules applied 157 place count 393 transition count 461
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 267 places in 1 ms
Iterating global reduction 1 with 110 rules applied. Total rules applied 267 place count 393 transition count 461
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 268 place count 393 transition count 460
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 337 place count 324 transition count 391
Deduced a syphon composed of 198 places in 1 ms
Iterating global reduction 2 with 69 rules applied. Total rules applied 406 place count 324 transition count 391
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 199 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 407 place count 324 transition count 391
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 409 place count 322 transition count 389
Deduced a syphon composed of 197 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 411 place count 322 transition count 389
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: -255
Deduced a syphon composed of 229 places in 1 ms
Iterating global reduction 2 with 32 rules applied. Total rules applied 443 place count 322 transition count 644
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 476 place count 289 transition count 578
Deduced a syphon composed of 196 places in 0 ms
Iterating global reduction 2 with 33 rules applied. Total rules applied 509 place count 289 transition count 578
Deduced a syphon composed of 196 places in 1 ms
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 518 place count 289 transition count 569
Deduced a syphon composed of 196 places in 1 ms
Applied a total of 518 rules in 134 ms. Remains 289 /393 variables (removed 104) and now considering 569/393 (removed -176) transitions.
[2021-05-17 12:59:27] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 569 rows 289 cols
[2021-05-17 12:59:27] [INFO ] Computed 41 place invariants in 3 ms
[2021-05-17 12:59:27] [INFO ] Dead Transitions using invariants and state equation in 409 ms returned []
Finished structural reductions, in 1 iterations. Remains : 289/393 places, 569/393 transitions.
Product exploration explored 100000 steps with 12921 reset in 1116 ms.
Product exploration explored 100000 steps with 12945 reset in 1174 ms.
[2021-05-17 12:59:30] [INFO ] Flatten gal took : 17 ms
[2021-05-17 12:59:30] [INFO ] Flatten gal took : 16 ms
[2021-05-17 12:59:30] [INFO ] Time to serialize gal into /tmp/LTL18235004267392280090.gal : 4 ms
[2021-05-17 12:59:30] [INFO ] Time to serialize properties into /tmp/LTL13528135897362178103.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/LTL18235004267392280090.gal, -t, CGAL, -LTL, /tmp/LTL13528135897362178103.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/LTL18235004267392280090.gal -t CGAL -LTL /tmp/LTL13528135897362178103.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p319!=1)")U((G("(p319!=1)"))||("(((p404!=0)&&(p364!=1))&&(p319!=1))")))))
Formula 0 simplified : !X("(p319!=1)" U ("(((p404!=0)&&(p364!=1))&&(p319!=1))" | G"(p319!=1)"))
Detected timeout of ITS tools.
[2021-05-17 12:59:45] [INFO ] Flatten gal took : 16 ms
[2021-05-17 12:59:45] [INFO ] Applying decomposition
[2021-05-17 12:59:45] [INFO ] Flatten gal took : 15 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/graph9671077118379955575.txt, -o, /tmp/graph9671077118379955575.bin, -w, /tmp/graph9671077118379955575.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/graph9671077118379955575.bin, -l, -1, -v, -w, /tmp/graph9671077118379955575.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:59:45] [INFO ] Decomposing Gal with order
[2021-05-17 12:59:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:59:45] [INFO ] Removed a total of 99 redundant transitions.
[2021-05-17 12:59:45] [INFO ] Flatten gal took : 67 ms
[2021-05-17 12:59:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2021-05-17 12:59:45] [INFO ] Time to serialize gal into /tmp/LTL12937185180871786797.gal : 10 ms
[2021-05-17 12:59:45] [INFO ] Time to serialize properties into /tmp/LTL8804153732721898936.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/LTL12937185180871786797.gal, -t, CGAL, -LTL, /tmp/LTL8804153732721898936.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/LTL12937185180871786797.gal -t CGAL -LTL /tmp/LTL8804153732721898936.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i12.u96.p319!=1)")U((G("(i12.u96.p319!=1)"))||("(((i14.u120.p404!=0)&&(i15.u111.p364!=1))&&(i12.u96.p319!=1))")))))
Formula 0 simplified : !X("(i12.u96.p319!=1)" U ("(((i14.u120.p404!=0)&&(i15.u111.p364!=1))&&(i12.u96.p319!=1))" | G"(i12.u96.p319!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t362, t366, t368, t371, t373, t375, t377, t379, i0.t240, i0.t236, i0.t227, i0.u59.t231, i0.u62.t218, i0.u62.t222, i1.t351, i1.t335, i1.u4.t358, i1.u7.t355, i1.u14.t339, i2.t348, i2.u18.t325, i2.u18.t330, i3.t314, i3.t311, i3.t307, i3.t293, i3.u23.t319, i3.u32.t289, i4.t298, i4.u30.t302, i5.t262, i5.u44.t267, i6.t279, i6.t276, i6.t272, i6.t257, i6.u37.t283, i6.u46.t253, i7.t243, i7.u52.t247, i8.t205, i8.t201, i8.t192, i8.t187, i8.u72.t196, i8.u75.t183, i9.t208, i9.u66.t212, i10.t169, i10.t165, i10.t155, i10.t150, i10.u87.t160, i10.u91.t146, i11.t172, i11.u82.t177, i12.t135, i12.t118, i12.u96.t136, i12.u96.t142, i12.u97.t140, i12.u103.t123, i13.t132, i13.t128, i13.t113, i13.u105.t108, i14.t95, i14.t91, i14.t82, i14.t78, i14.u117.t86, i14.u120.t72, i15.t98, i15.u111.t102, i16.t61, i16.u128.t65, i17.t58, i17.t54, i17.t45, i17.t40, i17.u134.t49, i17.u136.t36, i18.i0.t12, i18.i0.u149.t16, i18.i1.i1.t30, i18.i1.i1.t29, i18.i1.i2.t25, i18.i1.i2.t21, i18.i1.i3.t7, i18.i1.i3.u151.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/303/90/393
Computing Next relation with stutter on 1.6593e+07 deadlock states
159 unique states visited
0 strongly connected components in search stack
159 transitions explored
159 items max in DFS search stack
428 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,0,4.37127,86040,1,0,159472,576,4810,316995,254,1966,213625
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-010B-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ShieldRVt-PT-010B-13 finished in 25294 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G((X(G(p2))||p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 392 transition count 392
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 392 transition count 392
Applied a total of 18 rules in 11 ms. Remains 392 /401 variables (removed 9) and now considering 392/401 (removed 9) transitions.
// Phase 1: matrix 392 rows 392 cols
[2021-05-17 12:59:50] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-17 12:59:50] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 392 rows 392 cols
[2021-05-17 12:59:50] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-17 12:59:50] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
// Phase 1: matrix 392 rows 392 cols
[2021-05-17 12:59:50] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-17 12:59:51] [INFO ] Dead Transitions using invariants and state equation in 303 ms returned []
Finished structural reductions, in 1 iterations. Remains : 392/401 places, 392/401 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : ShieldRVt-PT-010B-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s52 0) (EQ s227 1)), p1:(OR (EQ s227 0) (EQ s52 1)), p2:(AND (NEQ s191 0) (NEQ s312 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 253 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-010B-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-14 finished in 1043 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621256392526

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-010B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-010B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r235-smll-162106564700268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-010B.tgz
mv ShieldRVt-PT-010B 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 ;