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.r007-tall-162037990300623.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 BART-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990300623
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.9M
-rw-r--r-- 1 mcc users 4.2K Mar 20 13:27 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 20 13:27 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Jun 8 09:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 8 09:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Jun 8 09:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 8 09:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Jun 8 09:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Jun 8 09:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Jun 8 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 8 09:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 8 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 8 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 20 13:27 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 20 13:27 instance
-rw-r--r-- 1 mcc users 6 Mar 20 13:27 iscolored
-rw-r--r-- 1 mcc users 4.8M Mar 20 13:27 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 BART-PT-020-ReachabilityFireability-00
FORMULA_NAME BART-PT-020-ReachabilityFireability-01
FORMULA_NAME BART-PT-020-ReachabilityFireability-02
FORMULA_NAME BART-PT-020-ReachabilityFireability-03
FORMULA_NAME BART-PT-020-ReachabilityFireability-04
FORMULA_NAME BART-PT-020-ReachabilityFireability-05
FORMULA_NAME BART-PT-020-ReachabilityFireability-06
FORMULA_NAME BART-PT-020-ReachabilityFireability-07
FORMULA_NAME BART-PT-020-ReachabilityFireability-08
FORMULA_NAME BART-PT-020-ReachabilityFireability-09
FORMULA_NAME BART-PT-020-ReachabilityFireability-10
FORMULA_NAME BART-PT-020-ReachabilityFireability-11
FORMULA_NAME BART-PT-020-ReachabilityFireability-12
FORMULA_NAME BART-PT-020-ReachabilityFireability-13
FORMULA_NAME BART-PT-020-ReachabilityFireability-14
FORMULA_NAME BART-PT-020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1623177357957

Running Version 0
[2021-06-08 18:35:59] [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]
[2021-06-08 18:35:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-08 18:35:59] [INFO ] Load time of PNML (sax parser for PT used): 274 ms
[2021-06-08 18:35:59] [INFO ] Transformed 2850 places.
[2021-06-08 18:35:59] [INFO ] Transformed 4040 transitions.
[2021-06-08 18:35:59] [INFO ] Found NUPN structural information;
[2021-06-08 18:35:59] [INFO ] Parsed PT model containing 2850 places and 4040 transitions in 348 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 210 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :10
FORMULA BART-PT-020-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-020-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :1
FORMULA BART-PT-020-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 4040 rows 2640 cols
[2021-06-08 18:36:00] [INFO ] Computed 20 place invariants in 52 ms
[2021-06-08 18:36:00] [INFO ] [Real]Absence check using 20 positive place invariants in 61 ms returned sat
[2021-06-08 18:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:01] [INFO ] [Real]Absence check using state equation in 1348 ms returned sat
[2021-06-08 18:36:02] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:02] [INFO ] [Nat]Absence check using 20 positive place invariants in 59 ms returned sat
[2021-06-08 18:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:03] [INFO ] [Nat]Absence check using state equation in 1344 ms returned sat
[2021-06-08 18:36:04] [INFO ] Computed and/alt/rep : 3320/5400/3320 causal constraints (skipped 0 transitions) in 196 ms.
[2021-06-08 18:36:07] [INFO ] Added : 95 causal constraints over 19 iterations in 3066 ms. Result :unknown
[2021-06-08 18:36:07] [INFO ] [Real]Absence check using 20 positive place invariants in 52 ms returned sat
[2021-06-08 18:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:09] [INFO ] [Real]Absence check using state equation in 1507 ms returned sat
[2021-06-08 18:36:09] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 57 ms returned sat
[2021-06-08 18:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:11] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2021-06-08 18:36:11] [INFO ] Computed and/alt/rep : 3320/5400/3320 causal constraints (skipped 0 transitions) in 160 ms.
[2021-06-08 18:36:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-06-08 18:36:14] [INFO ] [Real]Absence check using 20 positive place invariants in 47 ms returned sat
[2021-06-08 18:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:15] [INFO ] [Real]Absence check using state equation in 1199 ms returned sat
[2021-06-08 18:36:15] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 50 ms returned sat
[2021-06-08 18:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:17] [INFO ] [Nat]Absence check using state equation in 1238 ms returned sat
[2021-06-08 18:36:17] [INFO ] Computed and/alt/rep : 3320/5400/3320 causal constraints (skipped 0 transitions) in 198 ms.
[2021-06-08 18:36:22] [INFO ] Deduced a trap composed of 132 places in 1581 ms of which 7 ms to minimize.
[2021-06-08 18:36:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2021-06-08 18:36:22] [INFO ] [Real]Absence check using 20 positive place invariants in 50 ms returned sat
[2021-06-08 18:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:24] [INFO ] [Real]Absence check using state equation in 1398 ms returned sat
[2021-06-08 18:36:24] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:24] [INFO ] [Nat]Absence check using 20 positive place invariants in 51 ms returned sat
[2021-06-08 18:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:26] [INFO ] [Nat]Absence check using state equation in 1405 ms returned sat
[2021-06-08 18:36:26] [INFO ] Computed and/alt/rep : 3320/5400/3320 causal constraints (skipped 0 transitions) in 143 ms.
[2021-06-08 18:36:31] [INFO ] Deduced a trap composed of 132 places in 1546 ms of which 10 ms to minimize.
[2021-06-08 18:36:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-06-08 18:36:31] [INFO ] [Real]Absence check using 20 positive place invariants in 49 ms returned sat
[2021-06-08 18:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:32] [INFO ] [Real]Absence check using state equation in 1381 ms returned sat
[2021-06-08 18:36:32] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 18:36:33] [INFO ] [Nat]Absence check using 20 positive place invariants in 51 ms returned sat
[2021-06-08 18:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 18:36:34] [INFO ] [Nat]Absence check using state equation in 1381 ms returned sat
[2021-06-08 18:36:34] [INFO ] Computed and/alt/rep : 3320/5400/3320 causal constraints (skipped 0 transitions) in 164 ms.
[2021-06-08 18:36:39] [INFO ] Deduced a trap composed of 132 places in 1536 ms of which 2 ms to minimize.
[2021-06-08 18:36:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
Fused 5 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 66000 steps, including 155 resets, run finished after 281 ms. (steps per millisecond=234 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA BART-PT-020-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 34 out of 2640 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2640/2640 places, 4040/4040 transitions.
Graph (trivial) has 3805 edges and 2640 vertex of which 1942 / 2640 are part of one of the 16 SCC in 14 ms
Free SCC test removed 1926 places
Drop transitions removed 2981 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 2989 transitions.
Graph (complete) has 1051 edges and 714 vertex of which 709 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 339 transitions
Trivial Post-agglo rules discarded 339 transitions
Performed 339 trivial Post agglomeration. Transition count delta: 339
Iterating post reduction 0 with 339 rules applied. Total rules applied 341 place count 709 transition count 712
Reduce places removed 339 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 357 rules applied. Total rules applied 698 place count 370 transition count 694
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 2 with 17 rules applied. Total rules applied 715 place count 363 transition count 684
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 10 rules applied. Total rules applied 725 place count 359 transition count 678
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 9 rules applied. Total rules applied 734 place count 356 transition count 672
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 7 rules applied. Total rules applied 741 place count 353 transition count 668
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 744 place count 352 transition count 666
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 7 with 17 rules applied. Total rules applied 761 place count 351 transition count 650
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 780 place count 336 transition count 646
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 21 Pre rules applied. Total rules applied 780 place count 336 transition count 625
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 9 with 42 rules applied. Total rules applied 822 place count 315 transition count 625
Discarding 33 places :
Symmetric choice reduction at 9 with 33 rule applications. Total rules 855 place count 282 transition count 592
Iterating global reduction 9 with 33 rules applied. Total rules applied 888 place count 282 transition count 592
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 16 rules applied. Total rules applied 904 place count 282 transition count 576
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 906 place count 281 transition count 575
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 906 place count 281 transition count 573
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 910 place count 279 transition count 573
Discarding 15 places :
Symmetric choice reduction at 11 with 15 rule applications. Total rules 925 place count 264 transition count 558
Iterating global reduction 11 with 15 rules applied. Total rules applied 940 place count 264 transition count 558
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 951 place count 253 transition count 547
Iterating global reduction 11 with 11 rules applied. Total rules applied 962 place count 253 transition count 547
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 973 place count 242 transition count 536
Iterating global reduction 11 with 11 rules applied. Total rules applied 984 place count 242 transition count 536
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 992 place count 234 transition count 528
Iterating global reduction 11 with 8 rules applied. Total rules applied 1000 place count 234 transition count 528
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1008 place count 226 transition count 520
Iterating global reduction 11 with 8 rules applied. Total rules applied 1016 place count 226 transition count 520
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1021 place count 221 transition count 515
Iterating global reduction 11 with 5 rules applied. Total rules applied 1026 place count 221 transition count 515
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 11 with 68 rules applied. Total rules applied 1094 place count 187 transition count 481
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 11 with 19 rules applied. Total rules applied 1113 place count 187 transition count 462
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 1129 place count 179 transition count 454
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 1145 place count 179 transition count 438
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 13 with 16 rules applied. Total rules applied 1161 place count 171 transition count 430
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 13 with 16 rules applied. Total rules applied 1177 place count 171 transition count 414
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 14 with 16 rules applied. Total rules applied 1193 place count 163 transition count 406
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 14 with 15 rules applied. Total rules applied 1208 place count 163 transition count 391
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 15 with 16 rules applied. Total rules applied 1224 place count 155 transition count 383
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 15 with 15 rules applied. Total rules applied 1239 place count 155 transition count 368
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 16 with 14 rules applied. Total rules applied 1253 place count 148 transition count 361
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 16 with 14 rules applied. Total rules applied 1267 place count 148 transition count 347
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 17 with 12 rules applied. Total rules applied 1279 place count 142 transition count 341
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 17 with 12 rules applied. Total rules applied 1291 place count 142 transition count 329
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 18 with 10 rules applied. Total rules applied 1301 place count 137 transition count 324
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 18 with 10 rules applied. Total rules applied 1311 place count 137 transition count 314
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 19 with 10 rules applied. Total rules applied 1321 place count 132 transition count 309
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 19 with 10 rules applied. Total rules applied 1331 place count 132 transition count 299
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 20 with 10 rules applied. Total rules applied 1341 place count 127 transition count 294
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 20 with 10 rules applied. Total rules applied 1351 place count 127 transition count 284
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 21 with 10 rules applied. Total rules applied 1361 place count 122 transition count 279
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 21 with 10 rules applied. Total rules applied 1371 place count 122 transition count 269
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 22 with 10 rules applied. Total rules applied 1381 place count 117 transition count 264
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 22 with 10 rules applied. Total rules applied 1391 place count 117 transition count 254
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 23 with 10 rules applied. Total rules applied 1401 place count 112 transition count 249
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 23 with 10 rules applied. Total rules applied 1411 place count 112 transition count 239
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 24 with 10 rules applied. Total rules applied 1421 place count 107 transition count 234
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 24 with 10 rules applied. Total rules applied 1431 place count 107 transition count 224
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 25 with 10 rules applied. Total rules applied 1441 place count 102 transition count 219
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 25 with 10 rules applied. Total rules applied 1451 place count 102 transition count 209
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 26 with 10 rules applied. Total rules applied 1461 place count 97 transition count 204
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 26 with 10 rules applied. Total rules applied 1471 place count 97 transition count 194
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 27 with 6 rules applied. Total rules applied 1477 place count 94 transition count 191
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 1483 place count 94 transition count 185
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 28 with 2 rules applied. Total rules applied 1485 place count 93 transition count 184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 1487 place count 93 transition count 182
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 29 with 2 rules applied. Total rules applied 1489 place count 92 transition count 181
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 1491 place count 92 transition count 179
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 30 with 2 rules applied. Total rules applied 1493 place count 91 transition count 178
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 1495 place count 91 transition count 176
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 31 with 2 rules applied. Total rules applied 1497 place count 90 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 1499 place count 90 transition count 173
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 32 with 2 rules applied. Total rules applied 1501 place count 89 transition count 172
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 1503 place count 89 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 33 with 2 rules applied. Total rules applied 1505 place count 88 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 1507 place count 88 transition count 167
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 34 with 2 rules applied. Total rules applied 1509 place count 87 transition count 166
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 1511 place count 87 transition count 164
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 35 with 2 rules applied. Total rules applied 1513 place count 86 transition count 163
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 35 with 2 rules applied. Total rules applied 1515 place count 86 transition count 161
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 36 with 2 rules applied. Total rules applied 1517 place count 85 transition count 160
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 36 with 2 rules applied. Total rules applied 1519 place count 85 transition count 158
Performed 20 Post agglomeration using F-continuation condition with reduction of 36 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 37 with 40 rules applied. Total rules applied 1559 place count 65 transition count 152
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 37 with 53 rules applied. Total rules applied 1612 place count 65 transition count 99
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 38 with 20 rules applied. Total rules applied 1632 place count 65 transition count 79
Free-agglomeration rule applied 10 times.
Iterating global reduction 38 with 10 rules applied. Total rules applied 1642 place count 65 transition count 69
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 38 with 10 rules applied. Total rules applied 1652 place count 55 transition count 69
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 39 with 1 rules applied. Total rules applied 1653 place count 55 transition count 69
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 39 with 1 rules applied. Total rules applied 1654 place count 55 transition count 68
Discarding 1 places :
Symmetric choice reduction at 39 with 1 rule applications. Total rules 1655 place count 54 transition count 67
Iterating global reduction 39 with 1 rules applied. Total rules applied 1656 place count 54 transition count 67
Applied a total of 1656 rules in 265 ms. Remains 54 /2640 variables (removed 2586) and now considering 67/4040 (removed 3973) transitions.
Finished structural reductions, in 1 iterations. Remains : 54/2640 places, 67/4040 transitions.
[2021-06-08 18:36:40] [INFO ] Flatten gal took : 22 ms
[2021-06-08 18:36:40] [INFO ] Flatten gal took : 6 ms
[2021-06-08 18:36:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1440278540452557649.gal : 4 ms
[2021-06-08 18:36:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17797439818946373041.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1440278540452557649.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17797439818946373041.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1440278540452557649.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17797439818946373041.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17797439818946373041.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 16
Invariant property BART-PT-020-ReachabilityFireability-13 does not hold.
FORMULA BART-PT-020-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :16 after 192
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :192 after 1024
Invariant property BART-PT-020-ReachabilityFireability-15 does not hold.
FORMULA BART-PT-020-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property BART-PT-020-ReachabilityFireability-12 does not hold.
FORMULA BART-PT-020-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1024 after 1.3271e+07
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,7.07789e+07,0.050533,4480,2,115,13,1070,7,0,300,386,0
Total reachable state count : 70778880

Verifying 4 reachability properties.
Reachability property BART-PT-020-ReachabilityFireability-05 is true.
FORMULA BART-PT-020-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BART-PT-020-ReachabilityFireability-05,4,0.05131,4480,2,58,13,1070,7,0,305,386,0
Invariant property BART-PT-020-ReachabilityFireability-12 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BART-PT-020-ReachabilityFireability-12,720,0.051865,4480,2,68,13,1070,8,0,322,386,0
Invariant property BART-PT-020-ReachabilityFireability-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BART-PT-020-ReachabilityFireability-13,84480,0.053011,4480,2,97,13,1070,9,0,363,386,0
Invariant property BART-PT-020-ReachabilityFireability-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BART-PT-020-ReachabilityFireability-15,2048,0.053394,4480,2,80,13,1070,10,0,375,386,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1623177401346

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

+ 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
+ [[ -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 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=/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="BART-PT-020"
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 BART-PT-020, 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 r007-tall-162037990300623"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-020.tgz
mv BART-PT-020 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 ;