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-162037989400046.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-03a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989400046
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 3.5K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 3.2K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K 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 357K 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-03a-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620399672171

Running Version 0
[2021-05-07 15:01:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 15:01:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 15:01:13] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2021-05-07 15:01:13] [INFO ] Transformed 821 places.
[2021-05-07 15:01:13] [INFO ] Transformed 1281 transitions.
[2021-05-07 15:01:13] [INFO ] Found NUPN structural information;
[2021-05-07 15:01:13] [INFO ] Parsed PT model containing 821 places and 1281 transitions in 155 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
FORMULA ASLink-PT-03a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 89 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :4
FORMULA ASLink-PT-03a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :1
FORMULA ASLink-PT-03a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1268 rows 821 cols
[2021-05-07 15:01:14] [INFO ] Computed 156 place invariants in 79 ms
[2021-05-07 15:01:14] [INFO ] [Real]Absence check using 36 positive place invariants in 22 ms returned sat
[2021-05-07 15:01:14] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 27 ms returned sat
[2021-05-07 15:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:15] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2021-05-07 15:01:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:15] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2021-05-07 15:01:15] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 25 ms returned sat
[2021-05-07 15:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:16] [INFO ] [Nat]Absence check using state equation in 857 ms returned sat
[2021-05-07 15:01:16] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 91 ms.
[2021-05-07 15:01:20] [INFO ] Deduced a trap composed of 5 places in 395 ms of which 4 ms to minimize.
[2021-05-07 15:01:20] [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 0
[2021-05-07 15:01:20] [INFO ] [Real]Absence check using 36 positive place invariants in 17 ms returned sat
[2021-05-07 15:01:20] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 34 ms returned sat
[2021-05-07 15:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:21] [INFO ] [Real]Absence check using state equation in 575 ms returned sat
[2021-05-07 15:01:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:21] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2021-05-07 15:01:21] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 24 ms returned sat
[2021-05-07 15:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:22] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2021-05-07 15:01:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:22] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2021-05-07 15:01:22] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 26 ms returned sat
[2021-05-07 15:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:22] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2021-05-07 15:01:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:23] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2021-05-07 15:01:23] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 24 ms returned sat
[2021-05-07 15:01:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:23] [INFO ] [Nat]Absence check using state equation in 649 ms returned sat
[2021-05-07 15:01:23] [INFO ] Deduced a trap composed of 26 places in 128 ms of which 1 ms to minimize.
[2021-05-07 15:01:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 728 ms
[2021-05-07 15:01:24] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 71 ms.
[2021-05-07 15:01:27] [INFO ] Added : 15 causal constraints over 3 iterations in 3466 ms. Result :unknown
[2021-05-07 15:01:27] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2021-05-07 15:01:28] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 25 ms returned sat
[2021-05-07 15:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:28] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2021-05-07 15:01:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:28] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2021-05-07 15:01:28] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 26 ms returned sat
[2021-05-07 15:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:29] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2021-05-07 15:01:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:29] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2021-05-07 15:01:29] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 32 ms returned sat
[2021-05-07 15:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:29] [INFO ] [Nat]Absence check using state equation in 457 ms returned sat
[2021-05-07 15:01:29] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 119 ms.
[2021-05-07 15:01:34] [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: Broken pipe ... while checking expression at index 5
[2021-05-07 15:01:34] [INFO ] [Real]Absence check using 36 positive place invariants in 20 ms returned sat
[2021-05-07 15:01:34] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 45 ms returned sat
[2021-05-07 15:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:34] [INFO ] [Real]Absence check using state equation in 430 ms returned sat
[2021-05-07 15:01:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2021-05-07 15:01:35] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 27 ms returned sat
[2021-05-07 15:01:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:35] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2021-05-07 15:01:36] [INFO ] Deduced a trap composed of 43 places in 87 ms of which 2 ms to minimize.
[2021-05-07 15:01:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2021-05-07 15:01:36] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 100 ms.
[2021-05-07 15:01:39] [INFO ] Added : 45 causal constraints over 9 iterations in 3846 ms. Result :unknown
[2021-05-07 15:01:40] [INFO ] [Real]Absence check using 36 positive place invariants in 14 ms returned sat
[2021-05-07 15:01:40] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 24 ms returned sat
[2021-05-07 15:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:40] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2021-05-07 15:01:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:01:40] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2021-05-07 15:01:40] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 23 ms returned sat
[2021-05-07 15:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:01:41] [INFO ] [Nat]Absence check using state equation in 902 ms returned sat
[2021-05-07 15:01:41] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 1 ms to minimize.
[2021-05-07 15:01:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 369 ms
[2021-05-07 15:01:42] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 81 ms.
[2021-05-07 15:01:45] [INFO ] Added : 30 causal constraints over 6 iterations in 3590 ms. Result :unknown
FORMULA ASLink-PT-03a-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 4 different solutions.
Incomplete Parikh walk after 194200 steps, including 3149 resets, run finished after 885 ms. (steps per millisecond=219 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA ASLink-PT-03a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 235800 steps, including 3607 resets, run finished after 967 ms. (steps per millisecond=243 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 153400 steps, including 2540 resets, run finished after 690 ms. (steps per millisecond=222 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 14 out of 821 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 12 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 803 transition count 1201
Reduce places removed 67 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 68 rules applied. Total rules applied 153 place count 736 transition count 1200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 154 place count 735 transition count 1200
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 68 Pre rules applied. Total rules applied 154 place count 735 transition count 1132
Deduced a syphon composed of 68 places in 2 ms
Ensure Unique test removed 26 places
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 316 place count 641 transition count 1132
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 317 place count 641 transition count 1131
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 318 place count 640 transition count 1131
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 322 place count 636 transition count 1112
Iterating global reduction 5 with 4 rules applied. Total rules applied 326 place count 636 transition count 1112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 330 place count 635 transition count 1109
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 332 place count 633 transition count 1109
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 372 place count 613 transition count 1089
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 374 place count 613 transition count 1087
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 376 place count 611 transition count 1087
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 381 place count 611 transition count 1087
Applied a total of 381 rules in 322 ms. Remains 611 /821 variables (removed 210) and now considering 1087/1268 (removed 181) transitions.
Finished structural reductions, in 1 iterations. Remains : 611/821 places, 1087/1268 transitions.
[2021-05-07 15:01:48] [INFO ] Flatten gal took : 132 ms
[2021-05-07 15:01:48] [INFO ] Flatten gal took : 92 ms
[2021-05-07 15:01:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3123037561100172709.gal : 29 ms
[2021-05-07 15:01:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7471181021224771137.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/ReachabilityCardinality3123037561100172709.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7471181021224771137.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/ReachabilityCardinality3123037561100172709.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7471181021224771137.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7471181021224771137.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 5
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :11 after 345
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :345 after 7108
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :7108 after 449841
Invariant property ASLink-PT-03a-ReachabilityCardinality-04 does not hold.
FORMULA ASLink-PT-03a-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :449841 after 450619
Invariant property ASLink-PT-03a-ReachabilityCardinality-15 does not hold.
FORMULA ASLink-PT-03a-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :450619 after 451099
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :451099 after 849299
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :849299 after 6.25165e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6.25165e+06 after 3.86168e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :3.86168e+07 after 1.37509e+08
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.37509e+08 after 6.7821e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :6.7821e+08 after 3.28051e+09
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :3.28051e+09 after 1.1217e+10
Detected timeout of ITS tools.
[2021-05-07 15:02:04] [INFO ] Flatten gal took : 103 ms
[2021-05-07 15:02:04] [INFO ] Applying decomposition
[2021-05-07 15:02:04] [INFO ] Flatten gal took : 59 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/graph10778323720786057169.txt, -o, /tmp/graph10778323720786057169.bin, -w, /tmp/graph10778323720786057169.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/graph10778323720786057169.bin, -l, -1, -v, -w, /tmp/graph10778323720786057169.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 15:02:04] [INFO ] Decomposing Gal with order
[2021-05-07 15:02:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 15:02:04] [INFO ] Removed a total of 1804 redundant transitions.
[2021-05-07 15:02:04] [INFO ] Flatten gal took : 150 ms
[2021-05-07 15:02:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 40 ms.
[2021-05-07 15:02:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8092972534482790033.gal : 12 ms
[2021-05-07 15:02:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15293042627412215542.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/ReachabilityCardinality8092972534482790033.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15293042627412215542.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/ReachabilityCardinality8092972534482790033.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15293042627412215542.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15293042627412215542.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :15 after 24
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :24 after 105
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :105 after 123
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :123 after 3570
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3570 after 234537
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :234537 after 4.75161e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.30025e+08 after 7.04751e+08
Invariant property ASLink-PT-03a-ReachabilityCardinality-10 does not hold.
FORMULA ASLink-PT-03a-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7.04751e+08 after 6.03096e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.92381e+10 after 1.45226e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4763332792498570504
[2021-05-07 15:02:19] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4763332792498570504
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/ltsmin4763332792498570504]
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/ltsmin4763332792498570504] 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/ltsmin4763332792498570504] 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 12612 resets, run finished after 3476 ms. (steps per millisecond=287 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3110 resets, run finished after 1305 ms. (steps per millisecond=766 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3992267 steps, run timeout after 30001 ms. (steps per millisecond=133 ) properties seen :{}
Probabilistic random walk after 3992267 steps, saw 1459487 distinct states, run finished after 30004 ms. (steps per millisecond=133 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 1087 rows 611 cols
[2021-05-07 15:02:55] [INFO ] Computed 111 place invariants in 68 ms
[2021-05-07 15:02:55] [INFO ] [Real]Absence check using 29 positive place invariants in 138 ms returned sat
[2021-05-07 15:02:56] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 163 ms returned sat
[2021-05-07 15:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:02:56] [INFO ] [Real]Absence check using state equation in 323 ms returned sat
[2021-05-07 15:02:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:02:56] [INFO ] [Nat]Absence check using 29 positive place invariants in 9 ms returned sat
[2021-05-07 15:02:56] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 17 ms returned sat
[2021-05-07 15:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:02:56] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2021-05-07 15:02:56] [INFO ] State equation strengthened by 19 read => feed constraints.
[2021-05-07 15:02:56] [INFO ] [Nat]Added 19 Read/Feed constraints in 42 ms returned sat
[2021-05-07 15:02:56] [INFO ] Computed and/alt/rep : 308/1603/308 causal constraints (skipped 778 transitions) in 69 ms.
[2021-05-07 15:02:59] [INFO ] Added : 195 causal constraints over 39 iterations in 2587 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
Incomplete Parikh walk after 201300 steps, including 2218 resets, run finished after 851 ms. (steps per millisecond=236 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 5 out of 611 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 611/611 places, 1087/1087 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 609 transition count 1077
Ensure Unique test removed 1 places
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 608 transition count 1077
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 0 with 2 rules applied. Total rules applied 7 place count 608 transition count 1075
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 607 transition count 1075
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 606 transition count 1067
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 606 transition count 1067
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 605 transition count 1059
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 605 transition count 1059
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 605 transition count 1058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 604 transition count 1058
Applied a total of 14 rules in 414 ms. Remains 604 /611 variables (removed 7) and now considering 1058/1087 (removed 29) transitions.
Finished structural reductions, in 1 iterations. Remains : 604/611 places, 1058/1087 transitions.
[2021-05-07 15:03:00] [INFO ] Flatten gal took : 47 ms
[2021-05-07 15:03:00] [INFO ] Flatten gal took : 47 ms
[2021-05-07 15:03:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8791207763831130433.gal : 7 ms
[2021-05-07 15:03:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6832078134550569302.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/ReachabilityCardinality8791207763831130433.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6832078134550569302.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/ReachabilityCardinality8791207763831130433.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6832078134550569302.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6832078134550569302.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11 after 990
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :990 after 30798
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :30798 after 691726
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :691726 after 693950
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :693950 after 799939
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :799939 after 9.33598e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9.33598e+06 after 1.58652e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.58652e+08 after 2.43266e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :2.43266e+09 after 6.79764e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :6.79764e+09 after 1.27744e+10
Detected timeout of ITS tools.
[2021-05-07 15:03:15] [INFO ] Flatten gal took : 44 ms
[2021-05-07 15:03:15] [INFO ] Applying decomposition
[2021-05-07 15:03:16] [INFO ] Flatten gal took : 44 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/graph3740143384921152638.txt, -o, /tmp/graph3740143384921152638.bin, -w, /tmp/graph3740143384921152638.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/graph3740143384921152638.bin, -l, -1, -v, -w, /tmp/graph3740143384921152638.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 15:03:16] [INFO ] Decomposing Gal with order
[2021-05-07 15:03:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 15:03:16] [INFO ] Removed a total of 1795 redundant transitions.
[2021-05-07 15:03:16] [INFO ] Flatten gal took : 76 ms
[2021-05-07 15:03:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 18 ms.
[2021-05-07 15:03:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14091907928699588575.gal : 7 ms
[2021-05-07 15:03:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18258459547721409597.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/ReachabilityCardinality14091907928699588575.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18258459547721409597.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/ReachabilityCardinality14091907928699588575.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18258459547721409597.prop --nowitness
Loading property file /tmp/ReachabilityCardinality18258459547721409597.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 82
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :82 after 190
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :190 after 190
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :190 after 298
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :298 after 3268
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3268 after 724271
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :724271 after 3.73881e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.73881e+06 after 3.44821e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.45929e+11 after 2.8043e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13453131973703986298
[2021-05-07 15:03:31] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13453131973703986298
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/ltsmin13453131973703986298]
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/ltsmin13453131973703986298] 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/ltsmin13453131973703986298] 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 12695 resets, run finished after 3369 ms. (steps per millisecond=296 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3046 resets, run finished after 1418 ms. (steps per millisecond=705 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4165262 steps, run timeout after 30001 ms. (steps per millisecond=138 ) properties seen :{}
Probabilistic random walk after 4165262 steps, saw 1440285 distinct states, run finished after 30001 ms. (steps per millisecond=138 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 1058 rows 604 cols
[2021-05-07 15:04:07] [INFO ] Computed 110 place invariants in 13 ms
[2021-05-07 15:04:07] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned sat
[2021-05-07 15:04:07] [INFO ] [Real]Absence check using 32 positive and 78 generalized place invariants in 14 ms returned sat
[2021-05-07 15:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 15:04:07] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2021-05-07 15:04:07] [INFO ] State equation strengthened by 20 read => feed constraints.
[2021-05-07 15:04:07] [INFO ] [Real]Added 20 Read/Feed constraints in 23 ms returned sat
[2021-05-07 15:04:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 15:04:07] [INFO ] [Nat]Absence check using 32 positive place invariants in 9 ms returned sat
[2021-05-07 15:04:07] [INFO ] [Nat]Absence check using 32 positive and 78 generalized place invariants in 14 ms returned sat
[2021-05-07 15:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 15:04:07] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2021-05-07 15:04:07] [INFO ] [Nat]Added 20 Read/Feed constraints in 27 ms returned sat
[2021-05-07 15:04:08] [INFO ] Computed and/alt/rep : 295/1498/295 causal constraints (skipped 762 transitions) in 68 ms.
[2021-05-07 15:04:10] [INFO ] Added : 200 causal constraints over 40 iterations in 2458 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
Incomplete Parikh walk after 204900 steps, including 1953 resets, run finished after 741 ms. (steps per millisecond=276 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 5 out of 604 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 604/604 places, 1058/1058 transitions.
Applied a total of 0 rules in 99 ms. Remains 604 /604 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 604/604 places, 1058/1058 transitions.
Starting structural reductions, iteration 0 : 604/604 places, 1058/1058 transitions.
Applied a total of 0 rules in 34 ms. Remains 604 /604 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
// Phase 1: matrix 1058 rows 604 cols
[2021-05-07 15:04:11] [INFO ] Computed 110 place invariants in 12 ms
[2021-05-07 15:04:11] [INFO ] Implicit Places using invariants in 402 ms returned [1, 19, 20, 22, 32, 50, 68, 148, 161, 162, 163, 164, 165, 183, 201, 239, 283, 296, 297, 298, 299, 300, 318, 336, 417, 422, 433, 434, 435, 437, 469, 471, 474, 492, 493, 494, 495, 507, 513, 519, 525, 531, 537, 543, 549, 555, 561, 568]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 406 ms to find 48 implicit places.
[2021-05-07 15:04:11] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 1058 rows 556 cols
[2021-05-07 15:04:11] [INFO ] Computed 62 place invariants in 10 ms
[2021-05-07 15:04:12] [INFO ] Dead Transitions using invariants and state equation in 439 ms returned []
Starting structural reductions, iteration 1 : 556/604 places, 1058/1058 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 556 transition count 992
Reduce places removed 66 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 67 rules applied. Total rules applied 133 place count 490 transition count 991
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 134 place count 489 transition count 991
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 134 place count 489 transition count 967
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 49 rules applied. Total rules applied 183 place count 464 transition count 967
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 3 with 25 rules applied. Total rules applied 208 place count 453 transition count 953
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 222 place count 439 transition count 953
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 222 place count 439 transition count 952
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 224 place count 438 transition count 952
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 238 place count 424 transition count 938
Iterating global reduction 5 with 14 rules applied. Total rules applied 252 place count 424 transition count 938
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 255 place count 424 transition count 935
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 255 place count 424 transition count 934
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 257 place count 423 transition count 934
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 260 place count 420 transition count 931
Iterating global reduction 6 with 3 rules applied. Total rules applied 263 place count 420 transition count 931
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 264 place count 419 transition count 930
Iterating global reduction 6 with 1 rules applied. Total rules applied 265 place count 419 transition count 930
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 266 place count 418 transition count 929
Iterating global reduction 6 with 1 rules applied. Total rules applied 267 place count 418 transition count 929
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 339 place count 382 transition count 893
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 342 place count 379 transition count 890
Iterating global reduction 6 with 3 rules applied. Total rules applied 345 place count 379 transition count 890
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 348 place count 379 transition count 887
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 351 place count 379 transition count 884
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 356 place count 376 transition count 882
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 8 with 11 rules applied. Total rules applied 367 place count 376 transition count 871
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 379 place count 364 transition count 871
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 388 place count 364 transition count 871
Applied a total of 388 rules in 167 ms. Remains 364 /556 variables (removed 192) and now considering 871/1058 (removed 187) transitions.
// Phase 1: matrix 871 rows 364 cols
[2021-05-07 15:04:12] [INFO ] Computed 49 place invariants in 8 ms
[2021-05-07 15:04:12] [INFO ] Implicit Places using invariants in 250 ms returned [73, 90, 96, 99, 101, 104, 105, 157, 176, 182, 185, 187, 188, 193, 194, 246, 278, 284]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 254 ms to find 18 implicit places.
Starting structural reductions, iteration 2 : 346/604 places, 871/1058 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 341 transition count 866
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 341 transition count 866
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 339 transition count 864
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 339 transition count 864
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 0 with 12 rules applied. Total rules applied 26 place count 333 transition count 858
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 333 transition count 852
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 327 transition count 852
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 327 transition count 849
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 324 transition count 849
Applied a total of 44 rules in 71 ms. Remains 324 /346 variables (removed 22) and now considering 849/871 (removed 22) transitions.
// Phase 1: matrix 849 rows 324 cols
[2021-05-07 15:04:12] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 15:04:12] [INFO ] Implicit Places using invariants in 198 ms returned []
// Phase 1: matrix 849 rows 324 cols
[2021-05-07 15:04:12] [INFO ] Computed 31 place invariants in 8 ms
[2021-05-07 15:04:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 15:04:13] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 890 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 324/604 places, 849/1058 transitions.
[2021-05-07 15:04:13] [INFO ] Flatten gal took : 34 ms
[2021-05-07 15:04:13] [INFO ] Flatten gal took : 34 ms
[2021-05-07 15:04:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality342550293141603357.gal : 5 ms
[2021-05-07 15:04:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17187988288687712024.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/ReachabilityCardinality342550293141603357.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17187988288687712024.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/ReachabilityCardinality342550293141603357.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17187988288687712024.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17187988288687712024.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 45
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :45 after 353
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :353 after 2641
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2641 after 3513
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3513 after 3674
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3674 after 14727
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14727 after 55372
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :55372 after 350478
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :350478 after 2.75734e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.75734e+06 after 1.60696e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.60696e+07 after 9.10207e+07
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :9.10207e+07 after 1.48938e+09
Detected timeout of ITS tools.
[2021-05-07 15:04:28] [INFO ] Flatten gal took : 33 ms
[2021-05-07 15:04:28] [INFO ] Applying decomposition
[2021-05-07 15:04:28] [INFO ] Flatten gal took : 32 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/graph16653441090576134515.txt, -o, /tmp/graph16653441090576134515.bin, -w, /tmp/graph16653441090576134515.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/graph16653441090576134515.bin, -l, -1, -v, -w, /tmp/graph16653441090576134515.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 15:04:28] [INFO ] Decomposing Gal with order
[2021-05-07 15:04:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 15:04:28] [INFO ] Removed a total of 1712 redundant transitions.
[2021-05-07 15:04:28] [INFO ] Flatten gal took : 54 ms
[2021-05-07 15:04:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 10 ms.
[2021-05-07 15:04:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7285758390845970944.gal : 4 ms
[2021-05-07 15:04:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1956790020562789225.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/ReachabilityCardinality7285758390845970944.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1956790020562789225.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/ReachabilityCardinality7285758390845970944.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1956790020562789225.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1956790020562789225.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 16461
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16461 after 17693
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :17693 after 156817
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :156817 after 553499
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :553499 after 2.47872e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.47872e+06 after 9.84114e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.84114e+06 after 4.93926e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.93926e+07 after 3.25676e+08
Reachability property ASLink-PT-03a-ReachabilityCardinality-08 is true.
FORMULA ASLink-PT-03a-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.17617e+09,3.02793,53708,3049,6488,39463,91263,1054,72609,395,358039,0
Total reachable state count : 1176172058

Verifying 1 reachability properties.
Reachability property ASLink-PT-03a-ReachabilityCardinality-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ASLink-PT-03a-ReachabilityCardinality-08,12,3.03231,53708,98,167,39463,91263,1080,72609,406,358039,0
All properties solved without resorting to model-checking.

BK_STOP 1620399873071

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-03a"
export BK_EXAMINATION="ReachabilityCardinality"
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-03a, examination is ReachabilityCardinality"
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-162037989400046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;