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-162037989400039.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-02b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989400039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 417K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1620396519019

Running Version 0
[2021-05-07 14:08:40] [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]
[2021-05-07 14:08:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 14:08:40] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2021-05-07 14:08:40] [INFO ] Transformed 1242 places.
[2021-05-07 14:08:40] [INFO ] Transformed 1621 transitions.
[2021-05-07 14:08:40] [INFO ] Found NUPN structural information;
[2021-05-07 14:08:40] [INFO ] Parsed PT model containing 1242 places and 1621 transitions in 161 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 34 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :4
FORMULA ASLink-PT-02b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-02b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :1
FORMULA ASLink-PT-02b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 1621 rows 1242 cols
[2021-05-07 14:08:41] [INFO ] Computed 121 place invariants in 142 ms
[2021-05-07 14:08:41] [INFO ] [Real]Absence check using 27 positive place invariants in 30 ms returned sat
[2021-05-07 14:08:41] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 37 ms returned sat
[2021-05-07 14:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:08:42] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2021-05-07 14:08:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:08:42] [INFO ] [Nat]Absence check using 27 positive place invariants in 23 ms returned sat
[2021-05-07 14:08:42] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 32 ms returned unsat
[2021-05-07 14:08:43] [INFO ] [Real]Absence check using 27 positive place invariants in 23 ms returned sat
[2021-05-07 14:08:43] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 38 ms returned sat
[2021-05-07 14:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:08:44] [INFO ] [Real]Absence check using state equation in 1396 ms returned sat
[2021-05-07 14:08:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:08:44] [INFO ] [Nat]Absence check using 27 positive place invariants in 24 ms returned sat
[2021-05-07 14:08:44] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 39 ms returned sat
[2021-05-07 14:08:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:08:47] [INFO ] [Nat]Absence check using state equation in 2330 ms returned sat
[2021-05-07 14:08:47] [INFO ] Deduced a trap composed of 15 places in 513 ms of which 5 ms to minimize.
[2021-05-07 14:08:48] [INFO ] Deduced a trap composed of 26 places in 538 ms of which 2 ms to minimize.
[2021-05-07 14:08:49] [INFO ] Deduced a trap composed of 96 places in 587 ms of which 2 ms to minimize.
[2021-05-07 14:08:49] [INFO ] Deduced a trap composed of 45 places in 483 ms of which 2 ms to minimize.
[2021-05-07 14:08:50] [INFO ] Deduced a trap composed of 12 places in 546 ms of which 5 ms to minimize.
[2021-05-07 14:08:50] [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
[2021-05-07 14:08:50] [INFO ] [Real]Absence check using 27 positive place invariants in 24 ms returned sat
[2021-05-07 14:08:50] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 29 ms returned sat
[2021-05-07 14:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:08:51] [INFO ] [Real]Absence check using state equation in 557 ms returned sat
[2021-05-07 14:08:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:08:51] [INFO ] [Nat]Absence check using 27 positive place invariants in 24 ms returned sat
[2021-05-07 14:08:51] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 29 ms returned sat
[2021-05-07 14:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:08:56] [INFO ] [Nat]Absence check using state equation in 4741 ms returned unknown
[2021-05-07 14:08:56] [INFO ] [Real]Absence check using 27 positive place invariants in 22 ms returned sat
[2021-05-07 14:08:56] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 28 ms returned sat
[2021-05-07 14:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:08:57] [INFO ] [Real]Absence check using state equation in 759 ms returned sat
[2021-05-07 14:08:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:08:57] [INFO ] [Nat]Absence check using 27 positive place invariants in 24 ms returned sat
[2021-05-07 14:08:57] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 27 ms returned sat
[2021-05-07 14:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:02] [INFO ] [Nat]Absence check using state equation in 4820 ms returned unknown
[2021-05-07 14:09:02] [INFO ] [Real]Absence check using 27 positive place invariants in 23 ms returned sat
[2021-05-07 14:09:02] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 7 ms returned unsat
[2021-05-07 14:09:02] [INFO ] [Real]Absence check using 27 positive place invariants in 23 ms returned sat
[2021-05-07 14:09:02] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 33 ms returned sat
[2021-05-07 14:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:03] [INFO ] [Real]Absence check using state equation in 693 ms returned sat
[2021-05-07 14:09:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:09:03] [INFO ] [Nat]Absence check using 27 positive place invariants in 26 ms returned sat
[2021-05-07 14:09:03] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 32 ms returned sat
[2021-05-07 14:09:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:08] [INFO ] [Nat]Absence check using state equation in 4738 ms returned unknown
[2021-05-07 14:09:08] [INFO ] [Real]Absence check using 27 positive place invariants in 21 ms returned sat
[2021-05-07 14:09:08] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 29 ms returned sat
[2021-05-07 14:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:09] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2021-05-07 14:09:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:09:09] [INFO ] [Nat]Absence check using 27 positive place invariants in 22 ms returned sat
[2021-05-07 14:09:09] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 18 ms returned unsat
[2021-05-07 14:09:09] [INFO ] [Real]Absence check using 27 positive place invariants in 21 ms returned sat
[2021-05-07 14:09:09] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 31 ms returned sat
[2021-05-07 14:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:10] [INFO ] [Real]Absence check using state equation in 929 ms returned sat
[2021-05-07 14:09:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:09:10] [INFO ] [Nat]Absence check using 27 positive place invariants in 23 ms returned sat
[2021-05-07 14:09:10] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 29 ms returned sat
[2021-05-07 14:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:15] [INFO ] [Nat]Absence check using state equation in 4776 ms returned unknown
[2021-05-07 14:09:15] [INFO ] [Real]Absence check using 27 positive place invariants in 22 ms returned sat
[2021-05-07 14:09:15] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 30 ms returned sat
[2021-05-07 14:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:16] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2021-05-07 14:09:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:09:16] [INFO ] [Nat]Absence check using 27 positive place invariants in 23 ms returned sat
[2021-05-07 14:09:16] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 29 ms returned sat
[2021-05-07 14:09:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:09:21] [INFO ] [Nat]Absence check using state equation in 4749 ms returned unknown
[2021-05-07 14:09:21] [INFO ] [Real]Absence check using 27 positive place invariants in 21 ms returned sat
[2021-05-07 14:09:21] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 26 ms returned unsat
[2021-05-07 14:09:22] [INFO ] [Real]Absence check using 27 positive place invariants in 22 ms returned sat
[2021-05-07 14:09:22] [INFO ] [Real]Absence check using 27 positive and 94 generalized place invariants in 2 ms returned unsat
FORMULA ASLink-PT-02b-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02b-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02b-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02b-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02b-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Support contains 24 out of 1242 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Drop transitions removed 260 transitions
Trivial Post-agglo rules discarded 260 transitions
Performed 260 trivial Post agglomeration. Transition count delta: 260
Iterating post reduction 0 with 260 rules applied. Total rules applied 260 place count 1242 transition count 1361
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 1 with 274 rules applied. Total rules applied 534 place count 982 transition count 1347
Reduce places removed 4 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 2 with 13 rules applied. Total rules applied 547 place count 978 transition count 1338
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 556 place count 969 transition count 1338
Performed 285 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 285 Pre rules applied. Total rules applied 556 place count 969 transition count 1053
Deduced a syphon composed of 285 places in 5 ms
Ensure Unique test removed 22 places
Reduce places removed 307 places and 0 transitions.
Iterating global reduction 4 with 592 rules applied. Total rules applied 1148 place count 662 transition count 1053
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 18 rules applied. Total rules applied 1166 place count 660 transition count 1037
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1182 place count 644 transition count 1037
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 1182 place count 644 transition count 1030
Deduced a syphon composed of 7 places in 5 ms
Ensure Unique test removed 7 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 21 rules applied. Total rules applied 1203 place count 630 transition count 1030
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 1203 place count 630 transition count 1023
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1217 place count 623 transition count 1023
Discarding 37 places :
Symmetric choice reduction at 6 with 37 rule applications. Total rules 1254 place count 586 transition count 986
Iterating global reduction 6 with 37 rules applied. Total rules applied 1291 place count 586 transition count 986
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1292 place count 586 transition count 985
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 14 Pre rules applied. Total rules applied 1292 place count 586 transition count 971
Deduced a syphon composed of 14 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 29 rules applied. Total rules applied 1321 place count 571 transition count 971
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1321 place count 571 transition count 970
Deduced a syphon composed of 1 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 1324 place count 569 transition count 970
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1326 place count 567 transition count 955
Iterating global reduction 7 with 2 rules applied. Total rules applied 1328 place count 567 transition count 955
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1328 place count 567 transition count 954
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1330 place count 566 transition count 954
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1331 place count 565 transition count 946
Iterating global reduction 7 with 1 rules applied. Total rules applied 1332 place count 565 transition count 946
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 7 with 134 rules applied. Total rules applied 1466 place count 498 transition count 879
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1467 place count 497 transition count 878
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 1469 place count 496 transition count 878
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1470 place count 495 transition count 877
Iterating global reduction 7 with 1 rules applied. Total rules applied 1471 place count 495 transition count 877
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 7 with 2 rules applied. Total rules applied 1473 place count 495 transition count 875
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1474 place count 494 transition count 875
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1476 place count 493 transition count 884
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1478 place count 493 transition count 882
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1480 place count 491 transition count 882
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1482 place count 491 transition count 880
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1484 place count 489 transition count 880
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1485 place count 488 transition count 879
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 6 rules applied. Total rules applied 1491 place count 484 transition count 877
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1493 place count 482 transition count 877
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 6 Pre rules applied. Total rules applied 1493 place count 482 transition count 871
Deduced a syphon composed of 6 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 13 rules applied. Total rules applied 1506 place count 475 transition count 871
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 13 with 3 rules applied. Total rules applied 1509 place count 472 transition count 871
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 1509 place count 472 transition count 870
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1511 place count 471 transition count 870
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 1521 place count 466 transition count 865
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1523 place count 464 transition count 863
Iterating global reduction 14 with 2 rules applied. Total rules applied 1525 place count 464 transition count 863
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1526 place count 463 transition count 862
Iterating global reduction 14 with 1 rules applied. Total rules applied 1527 place count 463 transition count 862
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1528 place count 463 transition count 861
Free-agglomeration rule applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1529 place count 463 transition count 860
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1530 place count 462 transition count 860
Applied a total of 1530 rules in 585 ms. Remains 462 /1242 variables (removed 780) and now considering 860/1621 (removed 761) transitions.
Finished structural reductions, in 1 iterations. Remains : 462/1242 places, 860/1621 transitions.
[2021-05-07 14:09:22] [INFO ] Flatten gal took : 118 ms
[2021-05-07 14:09:22] [INFO ] Flatten gal took : 77 ms
[2021-05-07 14:09:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11186687295171429120.gal : 26 ms
[2021-05-07 14:09:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2508180599436460537.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11186687295171429120.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2508180599436460537.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/ReachabilityCardinality11186687295171429120.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2508180599436460537.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2508180599436460537.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :8 after 10
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :10 after 12
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :12 after 40
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :40 after 8336
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :8336 after 22944
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :22944 after 23429
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :23429 after 83571
Reachability property ASLink-PT-02b-ReachabilityFireability-04 is true.
FORMULA ASLink-PT-02b-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :83571 after 668730
Reachability property ASLink-PT-02b-ReachabilityFireability-07 is true.
FORMULA ASLink-PT-02b-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :668730 after 1.74445e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.74445e+06 after 3.21953e+06
Detected timeout of ITS tools.
[2021-05-07 14:09:44] [INFO ] Flatten gal took : 60 ms
[2021-05-07 14:09:44] [INFO ] Applying decomposition
[2021-05-07 14:09:44] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph304561041327192226.txt, -o, /tmp/graph304561041327192226.bin, -w, /tmp/graph304561041327192226.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph304561041327192226.bin, -l, -1, -v, -w, /tmp/graph304561041327192226.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 14:09:44] [INFO ] Decomposing Gal with order
[2021-05-07 14:09:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 14:09:44] [INFO ] Removed a total of 1423 redundant transitions.
[2021-05-07 14:09:44] [INFO ] Flatten gal took : 139 ms
[2021-05-07 14:09:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 17 ms.
[2021-05-07 14:09:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17352202300190140271.gal : 10 ms
[2021-05-07 14:09:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9704111300437143433.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/ReachabilityCardinality17352202300190140271.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9704111300437143433.prop, --nowitness], 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/ReachabilityCardinality17352202300190140271.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9704111300437143433.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9704111300437143433.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 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12 after 12
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :12 after 468
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :468 after 9720
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :42756 after 134822
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :134822 after 6.25393e+06
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.00227e+08 after 1.13802e+08
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.11769e+10 after 2.14471e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7042286841277265774
[2021-05-07 14:09:59] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7042286841277265774
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7042286841277265774]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7042286841277265774] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7042286841277265774] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 16036 resets, run finished after 2944 ms. (steps per millisecond=339 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6169 resets, run finished after 1385 ms. (steps per millisecond=722 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6202 resets, run finished after 1357 ms. (steps per millisecond=736 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5783 resets, run finished after 1322 ms. (steps per millisecond=756 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6154 resets, run finished after 1391 ms. (steps per millisecond=718 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 6181056 steps, run timeout after 30001 ms. (steps per millisecond=206 ) properties seen :{}
Probabilistic random walk after 6181056 steps, saw 1400475 distinct states, run finished after 36543 ms. (steps per millisecond=169 ) properties seen :{}
Running SMT prover for 4 properties.
// Phase 1: matrix 860 rows 462 cols
[2021-05-07 14:10:51] [INFO ] Computed 79 place invariants in 41 ms
[2021-05-07 14:10:51] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2021-05-07 14:10:51] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 19 ms returned sat
[2021-05-07 14:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:10:51] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2021-05-07 14:10:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:10:51] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:10:51] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 12 ms returned sat
[2021-05-07 14:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:10:52] [INFO ] [Nat]Absence check using state equation in 218 ms returned sat
[2021-05-07 14:10:52] [INFO ] Deduced a trap composed of 38 places in 65 ms of which 0 ms to minimize.
[2021-05-07 14:10:52] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 89 ms
[2021-05-07 14:10:52] [INFO ] [Real]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:10:52] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 11 ms returned sat
[2021-05-07 14:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:10:52] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2021-05-07 14:10:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:10:52] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:10:52] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 11 ms returned sat
[2021-05-07 14:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:10:53] [INFO ] [Nat]Absence check using state equation in 1183 ms returned unsat
[2021-05-07 14:10:53] [INFO ] [Real]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:10:53] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 11 ms returned sat
[2021-05-07 14:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:10:53] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2021-05-07 14:10:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:10:54] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:10:54] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 12 ms returned sat
[2021-05-07 14:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:00] [INFO ] [Nat]Absence check using state equation in 6186 ms returned unknown
[2021-05-07 14:11:00] [INFO ] [Real]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:11:00] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 11 ms returned sat
[2021-05-07 14:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:00] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2021-05-07 14:11:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:11:00] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-07 14:11:00] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 12 ms returned sat
[2021-05-07 14:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:06] [INFO ] [Nat]Absence check using state equation in 6196 ms returned unknown
FORMULA ASLink-PT-02b-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-02b-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Support contains 6 out of 462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 462/462 places, 860/860 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 462 transition count 858
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 460 transition count 858
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 4 place count 460 transition count 850
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 20 place count 452 transition count 850
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 451 transition count 844
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 451 transition count 844
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 450 transition count 844
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 449 transition count 843
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 449 transition count 843
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 26 place count 448 transition count 842
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 448 transition count 842
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 448 transition count 905
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 29 place count 447 transition count 905
Applied a total of 29 rules in 71 ms. Remains 447 /462 variables (removed 15) and now considering 905/860 (removed -45) transitions.
Finished structural reductions, in 1 iterations. Remains : 447/462 places, 905/860 transitions.
[2021-05-07 14:11:06] [INFO ] Flatten gal took : 43 ms
[2021-05-07 14:11:06] [INFO ] Flatten gal took : 41 ms
[2021-05-07 14:11:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10608999725966056587.gal : 1702 ms
[2021-05-07 14:11:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality903253430364484903.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/ReachabilityCardinality10608999725966056587.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality903253430364484903.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/ReachabilityCardinality10608999725966056587.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality903253430364484903.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality903253430364484903.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :12 after 40
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :40 after 972
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :972 after 7752
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7752 after 16378
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :16378 after 17650
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :17650 after 125201
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :125201 after 480836
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :480836 after 2.5877e+06
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.5877e+06 after 2.17878e+07
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :2.17878e+07 after 3.42698e+07
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :3.42698e+07 after 5.26756e+07
Detected timeout of ITS tools.
[2021-05-07 14:11:26] [INFO ] Flatten gal took : 49 ms
[2021-05-07 14:11:26] [INFO ] Applying decomposition
[2021-05-07 14:11:26] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10533720307468501268.txt, -o, /tmp/graph10533720307468501268.bin, -w, /tmp/graph10533720307468501268.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10533720307468501268.bin, -l, -1, -v, -w, /tmp/graph10533720307468501268.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 14:11:26] [INFO ] Decomposing Gal with order
[2021-05-07 14:11:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 14:11:27] [INFO ] Removed a total of 1456 redundant transitions.
[2021-05-07 14:11:27] [INFO ] Flatten gal took : 63 ms
[2021-05-07 14:11:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 14 ms.
[2021-05-07 14:11:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10045745743782666417.gal : 5 ms
[2021-05-07 14:11:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2106345165498764465.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10045745743782666417.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2106345165498764465.prop, --nowitness], 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/ReachabilityCardinality10045745743782666417.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2106345165498764465.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2106345165498764465.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :12 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 80
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :80 after 440
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :440 after 27216
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :27216 after 27216
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :27216 after 47904
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :47904 after 3.53969e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3.53969e+06 after 8.58259e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6989548524463900386
[2021-05-07 14:11:42] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6989548524463900386
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6989548524463900386]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6989548524463900386] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6989548524463900386] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 17071 resets, run finished after 2953 ms. (steps per millisecond=338 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5885 resets, run finished after 1302 ms. (steps per millisecond=768 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5974 resets, run finished after 1289 ms. (steps per millisecond=775 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5853922 steps, run timeout after 30001 ms. (steps per millisecond=195 ) properties seen :{}
Probabilistic random walk after 5853922 steps, saw 1339990 distinct states, run finished after 30001 ms. (steps per millisecond=195 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 905 rows 447 cols
[2021-05-07 14:12:18] [INFO ] Computed 78 place invariants in 20 ms
[2021-05-07 14:12:18] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-07 14:12:18] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 12 ms returned sat
[2021-05-07 14:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:18] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2021-05-07 14:12:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:19] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2021-05-07 14:12:19] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 12 ms returned sat
[2021-05-07 14:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:21] [INFO ] [Nat]Absence check using state equation in 2746 ms returned unsat
[2021-05-07 14:12:21] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2021-05-07 14:12:21] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 11 ms returned sat
[2021-05-07 14:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:22] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2021-05-07 14:12:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:22] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-07 14:12:22] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 10 ms returned sat
[2021-05-07 14:12:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:28] [INFO ] [Nat]Absence check using state equation in 6170 ms returned unknown
FORMULA ASLink-PT-02b-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Support contains 2 out of 447 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 447/447 places, 905/905 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 447 transition count 904
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 445 transition count 904
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 445 transition count 903
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 443 transition count 903
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 0 with 2 rules applied. Total rules applied 8 place count 442 transition count 902
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 442 transition count 900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 440 transition count 900
Applied a total of 12 rules in 49 ms. Remains 440 /447 variables (removed 7) and now considering 900/905 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 440/447 places, 900/905 transitions.
[2021-05-07 14:12:28] [INFO ] Flatten gal took : 38 ms
[2021-05-07 14:12:28] [INFO ] Flatten gal took : 36 ms
[2021-05-07 14:12:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14022406828327560977.gal : 11650 ms
[2021-05-07 14:12:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4525788372677822880.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/ReachabilityCardinality14022406828327560977.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4525788372677822880.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/ReachabilityCardinality14022406828327560977.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4525788372677822880.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4525788372677822880.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9 after 31
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :31 after 761
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :761 after 5961
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5961 after 13790
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13790 after 15519
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :15519 after 114574
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :114574 after 719424
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :719424 after 2.69227e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.69227e+06 after 2.00341e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :2.00341e+07 after 2.91471e+07
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.91471e+07 after 4.31687e+07
Detected timeout of ITS tools.
[2021-05-07 14:12:58] [INFO ] Flatten gal took : 35 ms
[2021-05-07 14:12:58] [INFO ] Applying decomposition
[2021-05-07 14:12:58] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4722048675832779949.txt, -o, /tmp/graph4722048675832779949.bin, -w, /tmp/graph4722048675832779949.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4722048675832779949.bin, -l, -1, -v, -w, /tmp/graph4722048675832779949.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 14:12:59] [INFO ] Decomposing Gal with order
[2021-05-07 14:12:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 14:12:59] [INFO ] Removed a total of 1468 redundant transitions.
[2021-05-07 14:12:59] [INFO ] Flatten gal took : 61 ms
[2021-05-07 14:12:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 13 ms.
[2021-05-07 14:12:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9565608286090465670.gal : 4 ms
[2021-05-07 14:13:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7808646418402575181.prop : 1517 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/ReachabilityCardinality9565608286090465670.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7808646418402575181.prop, --nowitness], 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/ReachabilityCardinality9565608286090465670.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7808646418402575181.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7808646418402575181.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 21
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :21 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 279
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :279 after 25088
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :25088 after 905572
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :905572 after 2.32448e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.32448e+06 after 3.62347e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.26507e+08 after 3.63996e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14298378774978508132
[2021-05-07 14:13:15] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14298378774978508132
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14298378774978508132]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14298378774978508132] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14298378774978508132] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 15924 resets, run finished after 2721 ms. (steps per millisecond=367 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5471 resets, run finished after 1237 ms. (steps per millisecond=808 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5910358 steps, run timeout after 30001 ms. (steps per millisecond=197 ) properties seen :{}
Probabilistic random walk after 5910358 steps, saw 1352170 distinct states, run finished after 30001 ms. (steps per millisecond=197 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 900 rows 440 cols
[2021-05-07 14:13:50] [INFO ] Computed 76 place invariants in 9 ms
[2021-05-07 14:13:50] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2021-05-07 14:13:50] [INFO ] [Real]Absence check using 19 positive and 57 generalized place invariants in 10 ms returned sat
[2021-05-07 14:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:51] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2021-05-07 14:13:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2021-05-07 14:13:51] [INFO ] [Nat]Absence check using 19 positive and 57 generalized place invariants in 11 ms returned sat
[2021-05-07 14:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:55] [INFO ] [Nat]Absence check using state equation in 4112 ms returned unknown
Support contains 2 out of 440 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 440/440 places, 900/900 transitions.
Applied a total of 0 rules in 14 ms. Remains 440 /440 variables (removed 0) and now considering 900/900 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 440/440 places, 900/900 transitions.
Starting structural reductions, iteration 0 : 440/440 places, 900/900 transitions.
Applied a total of 0 rules in 33 ms. Remains 440 /440 variables (removed 0) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 440 cols
[2021-05-07 14:13:55] [INFO ] Computed 76 place invariants in 9 ms
[2021-05-07 14:13:55] [INFO ] Implicit Places using invariants in 354 ms returned [1, 18, 19, 31, 48, 66, 85, 135, 144, 145, 147, 164, 182, 251, 255, 256, 259, 270, 271, 272, 305, 307, 311, 329, 330, 331, 332, 344, 350, 356, 362, 368, 374, 380, 386, 392, 398, 404]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 365 ms to find 38 implicit places.
[2021-05-07 14:13:55] [INFO ] Redundant transitions in 58 ms returned []
// Phase 1: matrix 900 rows 402 cols
[2021-05-07 14:13:55] [INFO ] Computed 38 place invariants in 8 ms
[2021-05-07 14:13:56] [INFO ] Dead Transitions using invariants and state equation in 325 ms returned []
Starting structural reductions, iteration 1 : 402/440 places, 900/900 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 402 transition count 843
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 116 place count 345 transition count 841
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 116 place count 345 transition count 826
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 147 place count 329 transition count 826
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 160 place count 316 transition count 781
Iterating global reduction 2 with 13 rules applied. Total rules applied 173 place count 316 transition count 781
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 173 place count 316 transition count 780
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 175 place count 315 transition count 780
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 178 place count 312 transition count 777
Iterating global reduction 2 with 3 rules applied. Total rules applied 181 place count 312 transition count 777
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 184 place count 309 transition count 771
Iterating global reduction 2 with 3 rules applied. Total rules applied 187 place count 309 transition count 771
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 188 place count 308 transition count 770
Iterating global reduction 2 with 1 rules applied. Total rules applied 189 place count 308 transition count 770
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 190 place count 307 transition count 768
Iterating global reduction 2 with 1 rules applied. Total rules applied 191 place count 307 transition count 768
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 239 place count 283 transition count 744
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 240 place count 282 transition count 743
Iterating global reduction 2 with 1 rules applied. Total rules applied 241 place count 282 transition count 743
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 242 place count 282 transition count 742
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 252 place count 277 transition count 752
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 261 place count 277 transition count 743
Ensure Unique test removed 5 places
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 275 place count 263 transition count 743
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 278 place count 260 transition count 740
Iterating global reduction 4 with 3 rules applied. Total rules applied 281 place count 260 transition count 740
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 296 place count 260 transition count 725
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 302 place count 260 transition count 725
Applied a total of 302 rules in 111 ms. Remains 260 /402 variables (removed 142) and now considering 725/900 (removed 175) transitions.
[2021-05-07 14:13:56] [INFO ] Flow matrix only has 721 transitions (discarded 4 similar events)
// Phase 1: matrix 721 rows 260 cols
[2021-05-07 14:13:56] [INFO ] Computed 32 place invariants in 7 ms
[2021-05-07 14:13:56] [INFO ] Implicit Places using invariants in 158 ms returned [86, 92, 95, 97, 100, 101, 153, 170, 176, 179, 181]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 160 ms to find 11 implicit places.
Starting structural reductions, iteration 2 : 249/440 places, 725/900 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 243 transition count 719
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 243 transition count 719
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 241 transition count 717
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 241 transition count 717
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 0 with 6 rules applied. Total rules applied 22 place count 238 transition count 714
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 238 transition count 708
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 34 place count 232 transition count 708
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 232 transition count 707
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 231 transition count 707
Applied a total of 36 rules in 53 ms. Remains 231 /249 variables (removed 18) and now considering 707/725 (removed 18) transitions.
[2021-05-07 14:13:56] [INFO ] Flow matrix only has 703 transitions (discarded 4 similar events)
// Phase 1: matrix 703 rows 231 cols
[2021-05-07 14:13:56] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-07 14:13:56] [INFO ] Implicit Places using invariants in 134 ms returned []
[2021-05-07 14:13:56] [INFO ] Flow matrix only has 703 transitions (discarded 4 similar events)
// Phase 1: matrix 703 rows 231 cols
[2021-05-07 14:13:56] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-07 14:13:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 14:13:57] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 231/440 places, 707/900 transitions.
[2021-05-07 14:13:57] [INFO ] Flatten gal took : 32 ms
[2021-05-07 14:13:57] [INFO ] Flatten gal took : 26 ms
[2021-05-07 14:13:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16438782281892216753.gal : 3 ms
[2021-05-07 14:13:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality525978664360126576.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/ReachabilityCardinality16438782281892216753.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality525978664360126576.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/ReachabilityCardinality16438782281892216753.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality525978664360126576.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality525978664360126576.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 240
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :240 after 352
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :352 after 390
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :390 after 2114
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2114 after 11220
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :11220 after 34376
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :34376 after 102171
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :102171 after 581403
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :581403 after 3.99452e+06
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.99452e+06 after 2.09759e+07
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.09759e+07 after 5.01788e+07
Detected timeout of ITS tools.
[2021-05-07 14:14:17] [INFO ] Flatten gal took : 25 ms
[2021-05-07 14:14:17] [INFO ] Applying decomposition
[2021-05-07 14:14:17] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11129962281558371415.txt, -o, /tmp/graph11129962281558371415.bin, -w, /tmp/graph11129962281558371415.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11129962281558371415.bin, -l, -1, -v, -w, /tmp/graph11129962281558371415.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 14:14:17] [INFO ] Decomposing Gal with order
[2021-05-07 14:14:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 14:14:17] [INFO ] Removed a total of 1372 redundant transitions.
[2021-05-07 14:14:17] [INFO ] Flatten gal took : 45 ms
[2021-05-07 14:14:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 9 ms.
[2021-05-07 14:14:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8801984745211822267.gal : 3 ms
[2021-05-07 14:14:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6292139166141503563.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/ReachabilityCardinality8801984745211822267.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6292139166141503563.prop, --nowitness], 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/ReachabilityCardinality8801984745211822267.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6292139166141503563.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6292139166141503563.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 216
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :216 after 660
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :660 after 1038
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1038 after 2352
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2352 after 2442
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2442 after 4062
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4062 after 6636
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6636 after 7824
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7824 after 10944
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :10944 after 25032
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :68027 after 137001
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :556810 after 799316
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :799316 after 858389
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17500332799413663059
[2021-05-07 14:14:37] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17500332799413663059
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17500332799413663059]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17500332799413663059] killed by timeout after 2 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17500332799413663059] killed by timeout after 2 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 24477 resets, run finished after 2675 ms. (steps per millisecond=373 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9191 resets, run finished after 1163 ms. (steps per millisecond=859 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5337115 steps, run timeout after 30001 ms. (steps per millisecond=177 ) properties seen :{}
Probabilistic random walk after 5337115 steps, saw 2226579 distinct states, run finished after 30001 ms. (steps per millisecond=177 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-07 14:15:13] [INFO ] Flow matrix only has 703 transitions (discarded 4 similar events)
// Phase 1: matrix 703 rows 231 cols
[2021-05-07 14:15:13] [INFO ] Computed 21 place invariants in 5 ms
[2021-05-07 14:15:13] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-07 14:15:13] [INFO ] [Real]Absence check using 7 positive and 14 generalized place invariants in 3 ms returned sat
[2021-05-07 14:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:13] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2021-05-07 14:15:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:15:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-07 14:15:13] [INFO ] [Nat]Absence check using 7 positive and 14 generalized place invariants in 3 ms returned sat
[2021-05-07 14:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:13] [INFO ] [Nat]Absence check using state equation in 265 ms returned unsat
FORMULA ASLink-PT-02b-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1620396914929

--------------------
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="ASLink-PT-02b"
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 ASLink-PT-02b, 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-162037989400039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02b.tgz
mv ASLink-PT-02b 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 ;