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.r140-tall-162089127700326.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 NoC3x3-PT-7A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127700326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 155K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 25 07:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 25 07:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 355K 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 NoC3x3-PT-7A-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-7A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620971075570

Running Version 0
[2021-05-14 05:44:37] [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]
[2021-05-14 05:44:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 05:44:37] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2021-05-14 05:44:37] [INFO ] Transformed 801 places.
[2021-05-14 05:44:37] [INFO ] Transformed 1544 transitions.
[2021-05-14 05:44:37] [INFO ] Found NUPN structural information;
[2021-05-14 05:44:37] [INFO ] Parsed PT model containing 801 places and 1544 transitions in 150 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 107 transitions
Reduce redundant transitions removed 107 transitions.
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 12) seen :6
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2021-05-14 05:44:37] [INFO ] Flow matrix only has 1355 transitions (discarded 82 similar events)
// Phase 1: matrix 1355 rows 801 cols
[2021-05-14 05:44:37] [INFO ] Computed 111 place invariants in 56 ms
[2021-05-14 05:44:37] [INFO ] [Real]Absence check using 82 positive place invariants in 31 ms returned sat
[2021-05-14 05:44:37] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 7 ms returned sat
[2021-05-14 05:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:38] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2021-05-14 05:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 05:44:38] [INFO ] [Nat]Absence check using 82 positive place invariants in 34 ms returned sat
[2021-05-14 05:44:38] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 7 ms returned sat
[2021-05-14 05:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:38] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2021-05-14 05:44:38] [INFO ] State equation strengthened by 52 read => feed constraints.
[2021-05-14 05:44:38] [INFO ] [Nat]Added 52 Read/Feed constraints in 15 ms returned sat
[2021-05-14 05:44:39] [INFO ] Computed and/alt/rep : 1239/4104/1238 causal constraints (skipped 116 transitions) in 107 ms.
[2021-05-14 05:44:43] [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
[2021-05-14 05:44:43] [INFO ] [Real]Absence check using 82 positive place invariants in 25 ms returned sat
[2021-05-14 05:44:43] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 6 ms returned sat
[2021-05-14 05:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:43] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2021-05-14 05:44:43] [INFO ] [Real]Added 52 Read/Feed constraints in 12 ms returned sat
[2021-05-14 05:44:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 05:44:44] [INFO ] [Nat]Absence check using 82 positive place invariants in 26 ms returned sat
[2021-05-14 05:44:44] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 5 ms returned sat
[2021-05-14 05:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:44] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2021-05-14 05:44:44] [INFO ] [Nat]Added 52 Read/Feed constraints in 13 ms returned sat
[2021-05-14 05:44:44] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 3 ms to minimize.
[2021-05-14 05:44:44] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2021-05-14 05:44:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 213 ms
[2021-05-14 05:44:44] [INFO ] Computed and/alt/rep : 1239/4104/1238 causal constraints (skipped 116 transitions) in 91 ms.
[2021-05-14 05:44:48] [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
[2021-05-14 05:44:49] [INFO ] [Real]Absence check using 82 positive place invariants in 24 ms returned sat
[2021-05-14 05:44:49] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 6 ms returned sat
[2021-05-14 05:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:49] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2021-05-14 05:44:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 05:44:49] [INFO ] [Nat]Absence check using 82 positive place invariants in 17 ms returned unsat
[2021-05-14 05:44:49] [INFO ] [Real]Absence check using 82 positive place invariants in 26 ms returned sat
[2021-05-14 05:44:49] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 6 ms returned sat
[2021-05-14 05:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:50] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2021-05-14 05:44:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 05:44:50] [INFO ] [Nat]Absence check using 82 positive place invariants in 25 ms returned sat
[2021-05-14 05:44:50] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 6 ms returned sat
[2021-05-14 05:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:50] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2021-05-14 05:44:50] [INFO ] [Nat]Added 52 Read/Feed constraints in 13 ms returned sat
[2021-05-14 05:44:50] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2021-05-14 05:44:50] [INFO ] Deduced a trap composed of 18 places in 18 ms of which 1 ms to minimize.
[2021-05-14 05:44:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 147 ms
[2021-05-14 05:44:50] [INFO ] Computed and/alt/rep : 1239/4104/1238 causal constraints (skipped 116 transitions) in 82 ms.
[2021-05-14 05:44:55] [INFO ] Added : 370 causal constraints over 74 iterations in 4366 ms. Result :unknown
[2021-05-14 05:44:55] [INFO ] [Real]Absence check using 82 positive place invariants in 25 ms returned sat
[2021-05-14 05:44:55] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 7 ms returned sat
[2021-05-14 05:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:55] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2021-05-14 05:44:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 05:44:56] [INFO ] [Real]Absence check using 82 positive place invariants in 24 ms returned sat
[2021-05-14 05:44:56] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 6 ms returned sat
[2021-05-14 05:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 05:44:56] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2021-05-14 05:44:56] [INFO ] Solution in real domain found non-integer solution.
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 132000 steps, including 911 resets, run finished after 670 ms. (steps per millisecond=197 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 14 out of 801 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 801/801 places, 1437/1437 transitions.
Graph (trivial) has 720 edges and 801 vertex of which 98 / 801 are part of one of the 9 SCC in 4 ms
Free SCC test removed 89 places
Drop transitions removed 180 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 196 transitions.
Discarding 177 places :
Symmetric choice reduction at 0 with 177 rule applications. Total rules 178 place count 535 transition count 980
Ensure Unique test removed 44 places
Iterating global reduction 0 with 221 rules applied. Total rules applied 399 place count 491 transition count 980
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 73 rules applied. Total rules applied 472 place count 491 transition count 907
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 485 place count 478 transition count 907
Performed 133 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 133 places in 1 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 2 with 266 rules applied. Total rules applied 751 place count 345 transition count 750
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 81 rules applied. Total rules applied 832 place count 345 transition count 669
Performed 14 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 860 place count 331 transition count 649
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 870 place count 331 transition count 639
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 896 place count 318 transition count 647
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 4 with 108 rules applied. Total rules applied 1004 place count 318 transition count 539
Reduce places removed 8 places and 0 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 4 with 9 rules applied. Total rules applied 1013 place count 310 transition count 538
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1014 place count 309 transition count 538
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 1014 place count 309 transition count 532
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1026 place count 303 transition count 532
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1032 place count 300 transition count 529
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 1034 place count 299 transition count 529
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1035 place count 299 transition count 528
Free-agglomeration rule applied 40 times with reduction of 21 identical transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 1075 place count 299 transition count 467
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 6 with 66 rules applied. Total rules applied 1141 place count 259 transition count 441
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 1148 place count 259 transition count 434
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1150 place count 259 transition count 432
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1154 place count 257 transition count 430
Free-agglomeration rule (complex) applied 17 times with reduction of 2 identical transitions.
Iterating global reduction 8 with 17 rules applied. Total rules applied 1171 place count 257 transition count 455
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 1195 place count 240 transition count 448
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 9 with 22 rules applied. Total rules applied 1217 place count 240 transition count 426
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1218 place count 239 transition count 426
Partial Free-agglomeration rule applied 37 times.
Drop transitions removed 37 transitions
Iterating global reduction 10 with 37 rules applied. Total rules applied 1255 place count 239 transition count 426
Applied a total of 1255 rules in 255 ms. Remains 239 /801 variables (removed 562) and now considering 426/1437 (removed 1011) transitions.
Finished structural reductions, in 1 iterations. Remains : 239/801 places, 426/1437 transitions.
[2021-05-14 05:44:57] [INFO ] Flatten gal took : 68 ms
[2021-05-14 05:44:57] [INFO ] Flatten gal took : 36 ms
[2021-05-14 05:44:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5375970499795368798.gal : 17 ms
[2021-05-14 05:44:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1698315473097907716.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/ReachabilityCardinality5375970499795368798.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1698315473097907716.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/ReachabilityCardinality5375970499795368798.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1698315473097907716.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1698315473097907716.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 16
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :16 after 26
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :26 after 94
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :94 after 186
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :186 after 547
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :547 after 10186
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :10186 after 14858
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :14858 after 327579
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :327579 after 6.22951e+07
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :6.22951e+07 after 4.2316e+09
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :4.2316e+09 after 5.80403e+11
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :5.80403e+11 after 1.32292e+14
Invariant property NoC3x3-PT-7A-ReachabilityCardinality-10 does not hold.
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.32292e+14 after 6.50681e+15
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :6.50681e+15 after 2.5041e+16
Detected timeout of ITS tools.
[2021-05-14 05:45:12] [INFO ] Flatten gal took : 34 ms
[2021-05-14 05:45:12] [INFO ] Applying decomposition
[2021-05-14 05:45:12] [INFO ] Flatten gal took : 29 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/graph7689619667081769899.txt, -o, /tmp/graph7689619667081769899.bin, -w, /tmp/graph7689619667081769899.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/graph7689619667081769899.bin, -l, -1, -v, -w, /tmp/graph7689619667081769899.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 05:45:13] [INFO ] Decomposing Gal with order
[2021-05-14 05:45:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 05:45:13] [INFO ] Removed a total of 249 redundant transitions.
[2021-05-14 05:45:13] [INFO ] Flatten gal took : 99 ms
[2021-05-14 05:45:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 307 labels/synchronizations in 17 ms.
[2021-05-14 05:45:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16793224821893162070.gal : 8 ms
[2021-05-14 05:45:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4110580501251250500.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/ReachabilityCardinality16793224821893162070.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4110580501251250500.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/ReachabilityCardinality16793224821893162070.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4110580501251250500.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4110580501251250500.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 61
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :61 after 451
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :451 after 751
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :751 after 1.00579e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.00579e+08 after 1.1596e+14
Invariant property NoC3x3-PT-7A-ReachabilityCardinality-00 does not hold.
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.1596e+14 after 2.22429e+17
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.22429e+17 after 2.22479e+17
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.22479e+17 after 1.39054e+20
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16600027059419014754
[2021-05-14 05:45:28] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16600027059419014754
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/ltsmin16600027059419014754]
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/ltsmin16600027059419014754] 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/ltsmin16600027059419014754] 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)
Finished random walk after 3120 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=148 )
FORMULA NoC3x3-PT-7A-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620971131958

--------------------
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="NoC3x3-PT-7A"
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 NoC3x3-PT-7A, 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 r140-tall-162089127700326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-7A.tgz
mv NoC3x3-PT-7A 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 ;