Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025800799.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 ShieldRVs-PT-010B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025800799
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.6K Apr 30 06:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 30 06:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 06:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 06:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 30 06:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 30 06:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 30 06:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 30 06:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 122K May 10 09:34 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 ShieldRVs-PT-010B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654279137689

Running Version 202205111006
[2022-06-03 17:58:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 17:58:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 17:58:59] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2022-06-03 17:58:59] [INFO ] Transformed 403 places.
[2022-06-03 17:58:59] [INFO ] Transformed 453 transitions.
[2022-06-03 17:58:59] [INFO ] Found NUPN structural information;
[2022-06-03 17:58:59] [INFO ] Parsed PT model containing 403 places and 453 transitions in 204 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 22 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 16) seen :10
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :1
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 453 rows 403 cols
[2022-06-03 17:58:59] [INFO ] Computed 41 place invariants in 23 ms
[2022-06-03 17:59:00] [INFO ] After 270ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 17:59:00] [INFO ] [Nat]Absence check using 41 positive place invariants in 15 ms returned sat
[2022-06-03 17:59:01] [INFO ] After 578ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-06-03 17:59:01] [INFO ] Deduced a trap composed of 31 places in 157 ms of which 5 ms to minimize.
[2022-06-03 17:59:01] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 1 ms to minimize.
[2022-06-03 17:59:01] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 1 ms to minimize.
[2022-06-03 17:59:01] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 1 ms to minimize.
[2022-06-03 17:59:01] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 1 ms to minimize.
[2022-06-03 17:59:01] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 1 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 1 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1472 ms
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 0 ms to minimize.
[2022-06-03 17:59:02] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 23 places in 79 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 1 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 0 ms to minimize.
[2022-06-03 17:59:03] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 0 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 0 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 0 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 0 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 0 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 1 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 0 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 1 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 3 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2022-06-03 17:59:04] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 2219 ms
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 0 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 0 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 35 places in 71 ms of which 2 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 0 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 0 ms to minimize.
[2022-06-03 17:59:05] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 0 ms to minimize.
[2022-06-03 17:59:06] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2022-06-03 17:59:06] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 912 ms
[2022-06-03 17:59:06] [INFO ] After 5643ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 436 ms.
[2022-06-03 17:59:06] [INFO ] After 6280ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 1956 ms.
Support contains 143 out of 403 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 403/403 places, 453/453 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 403 transition count 437
Reduce places removed 16 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 21 rules applied. Total rules applied 37 place count 387 transition count 432
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 42 place count 382 transition count 432
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 42 place count 382 transition count 405
Deduced a syphon composed of 27 places in 3 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 96 place count 355 transition count 405
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 136 place count 315 transition count 365
Iterating global reduction 3 with 40 rules applied. Total rules applied 176 place count 315 transition count 365
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 176 place count 315 transition count 364
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 178 place count 314 transition count 364
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 280 place count 263 transition count 313
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 286 place count 263 transition count 313
Applied a total of 286 rules in 85 ms. Remains 263 /403 variables (removed 140) and now considering 313/453 (removed 140) transitions.
Finished structural reductions, in 1 iterations. Remains : 263/403 places, 313/453 transitions.
Incomplete random walk after 1000000 steps, including 3204 resets, run finished after 9944 ms. (steps per millisecond=100 ) properties (out of 4) seen :1
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 331 resets, run finished after 3377 ms. (steps per millisecond=296 ) properties (out of 3) seen :1
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 431 resets, run finished after 2207 ms. (steps per millisecond=453 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 391 resets, run finished after 3629 ms. (steps per millisecond=275 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 313 rows 263 cols
[2022-06-03 17:59:27] [INFO ] Computed 41 place invariants in 5 ms
[2022-06-03 17:59:27] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 17:59:27] [INFO ] [Nat]Absence check using 41 positive place invariants in 8 ms returned sat
[2022-06-03 17:59:28] [INFO ] After 268ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 0 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 1 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 22 places in 58 ms of which 0 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 2 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 0 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 0 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 0 ms to minimize.
[2022-06-03 17:59:28] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 832 ms
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 0 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 0 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 0 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 0 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 0 ms to minimize.
[2022-06-03 17:59:29] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 659 ms
[2022-06-03 17:59:29] [INFO ] After 1910ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 164 ms.
[2022-06-03 17:59:30] [INFO ] After 2144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 245 ms.
Support contains 89 out of 263 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 263/263 places, 313/313 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 263 transition count 309
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 259 transition count 308
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 258 transition count 308
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 10 place count 258 transition count 295
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 36 place count 245 transition count 295
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 45 place count 236 transition count 286
Iterating global reduction 3 with 9 rules applied. Total rules applied 54 place count 236 transition count 286
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 96 place count 215 transition count 265
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 215 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 214 transition count 264
Applied a total of 103 rules in 45 ms. Remains 214 /263 variables (removed 49) and now considering 264/313 (removed 49) transitions.
Finished structural reductions, in 1 iterations. Remains : 214/263 places, 264/313 transitions.
Incomplete random walk after 1000000 steps, including 3828 resets, run finished after 7244 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 549 resets, run finished after 1891 ms. (steps per millisecond=528 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 535 resets, run finished after 3407 ms. (steps per millisecond=293 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 13846338 steps, run timeout after 36001 ms. (steps per millisecond=384 ) properties seen :{}
Probabilistic random walk after 13846338 steps, saw 1970917 distinct states, run finished after 36003 ms. (steps per millisecond=384 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:00:18] [INFO ] Computed 41 place invariants in 4 ms
[2022-06-03 18:00:18] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:00:18] [INFO ] [Nat]Absence check using 41 positive place invariants in 6 ms returned sat
[2022-06-03 18:00:19] [INFO ] After 218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 290 ms
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2022-06-03 18:00:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 263 ms
[2022-06-03 18:00:19] [INFO ] After 928ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 148 ms.
[2022-06-03 18:00:20] [INFO ] After 1132ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 291 ms.
Support contains 89 out of 214 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 214/214 places, 264/264 transitions.
Applied a total of 0 rules in 9 ms. Remains 214 /214 variables (removed 0) and now considering 264/264 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 214/214 places, 264/264 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 214/214 places, 264/264 transitions.
Applied a total of 0 rules in 7 ms. Remains 214 /214 variables (removed 0) and now considering 264/264 (removed 0) transitions.
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:00:20] [INFO ] Computed 41 place invariants in 2 ms
[2022-06-03 18:00:20] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:00:20] [INFO ] Computed 41 place invariants in 1 ms
[2022-06-03 18:00:20] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2022-06-03 18:00:20] [INFO ] Redundant transitions in 51 ms returned []
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:00:20] [INFO ] Computed 41 place invariants in 2 ms
[2022-06-03 18:00:20] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 214/214 places, 264/264 transitions.
Incomplete random walk after 1000000 steps, including 3823 resets, run finished after 7543 ms. (steps per millisecond=132 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 549 resets, run finished after 1868 ms. (steps per millisecond=535 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 535 resets, run finished after 3417 ms. (steps per millisecond=292 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 13435465 steps, run timeout after 36001 ms. (steps per millisecond=373 ) properties seen :{}
Probabilistic random walk after 13435465 steps, saw 1906383 distinct states, run finished after 36001 ms. (steps per millisecond=373 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:01:09] [INFO ] Computed 41 place invariants in 6 ms
[2022-06-03 18:01:09] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:01:09] [INFO ] [Nat]Absence check using 41 positive place invariants in 6 ms returned sat
[2022-06-03 18:01:09] [INFO ] After 197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 276 ms
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2022-06-03 18:01:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 279 ms
[2022-06-03 18:01:10] [INFO ] After 912ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 161 ms.
[2022-06-03 18:01:10] [INFO ] After 1125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 383 ms.
Support contains 89 out of 214 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 214/214 places, 264/264 transitions.
Applied a total of 0 rules in 8 ms. Remains 214 /214 variables (removed 0) and now considering 264/264 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 214/214 places, 264/264 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 214/214 places, 264/264 transitions.
Applied a total of 0 rules in 7 ms. Remains 214 /214 variables (removed 0) and now considering 264/264 (removed 0) transitions.
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:01:11] [INFO ] Computed 41 place invariants in 3 ms
[2022-06-03 18:01:11] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:01:11] [INFO ] Computed 41 place invariants in 1 ms
[2022-06-03 18:01:11] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2022-06-03 18:01:11] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:01:11] [INFO ] Computed 41 place invariants in 1 ms
[2022-06-03 18:01:11] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 214/214 places, 264/264 transitions.
Applied a total of 0 rules in 6 ms. Remains 214 /214 variables (removed 0) and now considering 264/264 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:01:11] [INFO ] Computed 41 place invariants in 2 ms
[2022-06-03 18:01:11] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:01:11] [INFO ] [Nat]Absence check using 41 positive place invariants in 5 ms returned sat
[2022-06-03 18:01:11] [INFO ] After 207ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:01:11] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 278 ms
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2022-06-03 18:01:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 274 ms
[2022-06-03 18:01:12] [INFO ] After 922ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 157 ms.
[2022-06-03 18:01:12] [INFO ] After 1134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-03 18:01:12] [INFO ] Flatten gal took : 58 ms
[2022-06-03 18:01:12] [INFO ] Flatten gal took : 24 ms
[2022-06-03 18:01:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15696013226365416866.gal : 11 ms
[2022-06-03 18:01:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15670784021942099669.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15696013226365416866.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15670784021942099669.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality15670784021942099669.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :17 after 392
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :392 after 16382
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :16382 after 5.36624e+07
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.46472e+10 after 6.5725e+10
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :6.5725e+10 after 6.5725e+10
Detected timeout of ITS tools.
[2022-06-03 18:01:28] [INFO ] Flatten gal took : 19 ms
[2022-06-03 18:01:28] [INFO ] Applying decomposition
[2022-06-03 18:01:28] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11844114671777257385.txt' '-o' '/tmp/graph11844114671777257385.bin' '-w' '/tmp/graph11844114671777257385.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11844114671777257385.bin' '-l' '-1' '-v' '-w' '/tmp/graph11844114671777257385.weights' '-q' '0' '-e' '0.001'
[2022-06-03 18:01:28] [INFO ] Decomposing Gal with order
[2022-06-03 18:01:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 18:01:28] [INFO ] Removed a total of 347 redundant transitions.
[2022-06-03 18:01:28] [INFO ] Flatten gal took : 63 ms
[2022-06-03 18:01:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 11 ms.
[2022-06-03 18:01:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10677734966890266382.gal : 5 ms
[2022-06-03 18:01:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality56776079554981178.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10677734966890266382.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality56776079554981178.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/ReachabilityCardinality56776079554981178.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 136
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :136 after 343990
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :343990 after 1.45103e+11
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.1253e+11 after 1.10306e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2507638421072492261
[2022-06-03 18:01:43] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2507638421072492261
Running compilation step : cd /tmp/ltsmin2507638421072492261;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 512 ms.
Running link step : cd /tmp/ltsmin2507638421072492261;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin2507638421072492261;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldRVsPT010BReachabilityFireability02==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 18:01:58] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4739025736136810413
[2022-06-03 18:01:58] [INFO ] Applying decomposition
[2022-06-03 18:01:58] [INFO ] Computing symmetric may disable matrix : 264 transitions.
[2022-06-03 18:01:58] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 18:01:58] [INFO ] Computing symmetric may enable matrix : 264 transitions.
[2022-06-03 18:01:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 18:01:58] [INFO ] Flatten gal took : 27 ms
[2022-06-03 18:01:58] [INFO ] Flatten gal took : 30 ms
[2022-06-03 18:01:58] [INFO ] Computing Do-Not-Accords matrix : 264 transitions.
[2022-06-03 18:01:58] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 18:01:58] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4739025736136810413
[2022-06-03 18:01:58] [INFO ] Input system was already deterministic with 264 transitions.
Running compilation step : cd /tmp/ltsmin4739025736136810413;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5531067382706556896.txt' '-o' '/tmp/graph5531067382706556896.bin' '-w' '/tmp/graph5531067382706556896.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5531067382706556896.bin' '-l' '-1' '-v' '-w' '/tmp/graph5531067382706556896.weights' '-q' '0' '-e' '0.001'
[2022-06-03 18:01:58] [INFO ] Decomposing Gal with order
[2022-06-03 18:01:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 18:01:58] [INFO ] Removed a total of 346 redundant transitions.
[2022-06-03 18:01:58] [INFO ] Flatten gal took : 27 ms
[2022-06-03 18:01:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 6 ms.
[2022-06-03 18:01:58] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17031740301459206603.gal : 3 ms
[2022-06-03 18:01:58] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4030356495852232314.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17031740301459206603.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4030356495852232314.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability4030356495852232314.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 24580
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :24580 after 343990
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :343990 after 5.95295e+10
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.1253e+11 after 1.09934e+12
[2022-06-03 18:01:58] [INFO ] Ran tautology test, simplified 0 / 2 in 250 ms.
[2022-06-03 18:01:58] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(UNSAT) depth K=0 took 25 ms
[2022-06-03 18:01:58] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(UNSAT) depth K=0 took 1 ms
[2022-06-03 18:01:58] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(UNSAT) depth K=1 took 1 ms
[2022-06-03 18:01:58] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(UNSAT) depth K=1 took 3 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 264 rows 214 cols
[2022-06-03 18:01:58] [INFO ] Computed 41 place invariants in 1 ms
[2022-06-03 18:01:58] [INFO ] Computed 41 place invariants in 1 ms
[2022-06-03 18:01:59] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(UNSAT) depth K=2 took 212 ms
[2022-06-03 18:01:59] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(UNSAT) depth K=2 took 108 ms
[2022-06-03 18:01:59] [INFO ] Proved 214 variables to be positive in 400 ms
[2022-06-03 18:01:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-02
[2022-06-03 18:01:59] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(SAT) depth K=0 took 18 ms
Compilation finished in 803 ms.
Running link step : cd /tmp/ltsmin4739025736136810413;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2022-06-03 18:01:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-03
[2022-06-03 18:01:59] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(SAT) depth K=0 took 11 ms
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin4739025736136810413;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldRVsPT010BReachabilityFireability02==true'
[2022-06-03 18:01:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-02
[2022-06-03 18:01:59] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(SAT) depth K=1 took 119 ms
[2022-06-03 18:01:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-03
[2022-06-03 18:01:59] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(SAT) depth K=1 took 108 ms
[2022-06-03 18:02:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-02
[2022-06-03 18:02:03] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(SAT) depth K=2 took 3967 ms
[2022-06-03 18:02:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-03
[2022-06-03 18:02:12] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(SAT) depth K=2 took 8997 ms
[2022-06-03 18:02:12] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(UNSAT) depth K=3 took 13461 ms
[2022-06-03 18:02:18] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(UNSAT) depth K=3 took 5784 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.09934e+12 after 6.63249e+14
[2022-06-03 18:02:58] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(UNSAT) depth K=4 took 40084 ms
[2022-06-03 18:03:24] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(UNSAT) depth K=4 took 25577 ms
[2022-06-03 18:03:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-02
[2022-06-03 18:03:41] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(SAT) depth K=3 took 89301 ms
[2022-06-03 18:05:01] [INFO ] BMC solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(UNSAT) depth K=5 took 97096 ms
[2022-06-03 18:05:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-03
[2022-06-03 18:05:30] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-03(SAT) depth K=3 took 108349 ms
[2022-06-03 18:06:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldRVs-PT-010B-ReachabilityFireability-02
[2022-06-03 18:06:31] [INFO ] KInduction solution for property ShieldRVs-PT-010B-ReachabilityFireability-02(SAT) depth K=4 took 61475 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.13425e+24,114.965,1453780,13337,94,1.67953e+06,1615,775,1.19199e+07,107,8504,0
Total reachable state count : 2134254491345117013082112

Verifying 2 reachability properties.
Invariant property ShieldRVs-PT-010B-ReachabilityFireability-02 does not hold.
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVs-PT-010B-ReachabilityFireability-02,1.03685e+11,115.762,1453780,432,50,1.67953e+06,1615,832,1.19199e+07,117,8504,17232
Invariant property ShieldRVs-PT-010B-ReachabilityFireability-03 is true.
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVs-PT-010B-ReachabilityFireability-03,0,118.73,1453780,1,0,1.67953e+06,1615,1015,1.19199e+07,119,8504,95754
[2022-06-03 18:07:21] [WARNING] Interrupting SMT solver.
[2022-06-03 18:07:21] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 18:07:21] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldRVs-PT-010B-ReachabilityFireability-03 SMT depth 5
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 18:07:21] [INFO ] During BMC, SMT solver timed out at depth 5
[2022-06-03 18:07:21] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldRVs-PT-010B-ReachabilityFireability-03 K-induction depth 4
Exception in thread "Thread-12" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-03 18:07:21] [INFO ] BMC solving timed out (3600000 secs) at depth 5
[2022-06-03 18:07:21] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 503108 ms.

BK_STOP 1654279641984

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -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=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldRVs-PT-010B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVs-PT-010B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286025800799"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-010B.tgz
mv ShieldRVs-PT-010B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;