Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r161-smll-165277002700048.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is NoC3x3-PT-1B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002700048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 7.1K Apr 29 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 29 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 29 13:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 29 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 362K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-1B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068812042

Running Version 0
[2022-06-12 21:20:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:20:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:20:15] [INFO ] Load time of PNML (sax parser for PT used): 278 ms
[2022-06-12 21:20:15] [INFO ] Transformed 1416 places.
[2022-06-12 21:20:15] [INFO ] Transformed 1640 transitions.
[2022-06-12 21:20:15] [INFO ] Found NUPN structural information;
[2022-06-12 21:20:15] [INFO ] Parsed PT model containing 1416 places and 1640 transitions in 385 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 8 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 16) seen :7
FORMULA NoC3x3-PT-1B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) 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 9) 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 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 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 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :1
FORMULA NoC3x3-PT-1B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 8 properties.
// Phase 1: matrix 1640 rows 1416 cols
[2022-06-12 21:20:16] [INFO ] Computed 40 place invariants in 45 ms
[2022-06-12 21:20:17] [INFO ] [Real]Absence check using 40 positive place invariants in 81 ms returned sat
[2022-06-12 21:20:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:19] [INFO ] [Real]Absence check using state equation in 1988 ms returned sat
[2022-06-12 21:20:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:20] [INFO ] [Nat]Absence check using 40 positive place invariants in 62 ms returned unsat
[2022-06-12 21:20:20] [INFO ] [Real]Absence check using 40 positive place invariants in 78 ms returned sat
[2022-06-12 21:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:21] [INFO ] [Real]Absence check using state equation in 1192 ms returned sat
[2022-06-12 21:20:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:22] [INFO ] [Nat]Absence check using 40 positive place invariants in 82 ms returned sat
[2022-06-12 21:20:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:23] [INFO ] [Nat]Absence check using state equation in 1333 ms returned sat
[2022-06-12 21:20:24] [INFO ] Deduced a trap composed of 102 places in 195 ms of which 4 ms to minimize.
[2022-06-12 21:20:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 409 ms
[2022-06-12 21:20:24] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints (skipped 0 transitions) in 235 ms.
[2022-06-12 21:20:28] [INFO ] Deduced a trap composed of 7 places in 1639 ms of which 3 ms to minimize.
[2022-06-12 21:20:28] [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
[2022-06-12 21:20:29] [INFO ] [Real]Absence check using 40 positive place invariants in 82 ms returned sat
[2022-06-12 21:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:30] [INFO ] [Real]Absence check using state equation in 1553 ms returned sat
[2022-06-12 21:20:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:31] [INFO ] [Nat]Absence check using 40 positive place invariants in 56 ms returned sat
[2022-06-12 21:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:32] [INFO ] [Nat]Absence check using state equation in 1282 ms returned sat
[2022-06-12 21:20:33] [INFO ] Deduced a trap composed of 63 places in 1237 ms of which 4 ms to minimize.
[2022-06-12 21:20:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1394 ms
[2022-06-12 21:20:34] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints (skipped 0 transitions) in 163 ms.
[2022-06-12 21:20:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-12 21:20:36] [INFO ] [Real]Absence check using 40 positive place invariants in 84 ms returned sat
[2022-06-12 21:20:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:37] [INFO ] [Real]Absence check using state equation in 1122 ms returned sat
[2022-06-12 21:20:37] [INFO ] Deduced a trap composed of 78 places in 192 ms of which 2 ms to minimize.
[2022-06-12 21:20:38] [INFO ] Deduced a trap composed of 113 places in 137 ms of which 1 ms to minimize.
[2022-06-12 21:20:38] [INFO ] Deduced a trap composed of 82 places in 82 ms of which 1 ms to minimize.
[2022-06-12 21:20:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 836 ms
[2022-06-12 21:20:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:39] [INFO ] [Nat]Absence check using 40 positive place invariants in 57 ms returned sat
[2022-06-12 21:20:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:40] [INFO ] [Nat]Absence check using state equation in 1135 ms returned sat
[2022-06-12 21:20:40] [INFO ] Deduced a trap composed of 78 places in 131 ms of which 1 ms to minimize.
[2022-06-12 21:20:40] [INFO ] Deduced a trap composed of 113 places in 107 ms of which 1 ms to minimize.
[2022-06-12 21:20:40] [INFO ] Deduced a trap composed of 82 places in 64 ms of which 0 ms to minimize.
[2022-06-12 21:20:40] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 631 ms
[2022-06-12 21:20:41] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints (skipped 0 transitions) in 199 ms.
[2022-06-12 21:20:44] [INFO ] Deduced a trap composed of 7 places in 1314 ms of which 2 ms to minimize.
[2022-06-12 21:20:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2022-06-12 21:20:45] [INFO ] [Real]Absence check using 40 positive place invariants in 65 ms returned unsat
[2022-06-12 21:20:45] [INFO ] [Real]Absence check using 40 positive place invariants in 80 ms returned sat
[2022-06-12 21:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:47] [INFO ] [Real]Absence check using state equation in 1293 ms returned sat
[2022-06-12 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:47] [INFO ] [Nat]Absence check using 40 positive place invariants in 61 ms returned sat
[2022-06-12 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:49] [INFO ] [Nat]Absence check using state equation in 1554 ms returned sat
[2022-06-12 21:20:49] [INFO ] Deduced a trap composed of 70 places in 138 ms of which 1 ms to minimize.
[2022-06-12 21:20:49] [INFO ] Deduced a trap composed of 63 places in 112 ms of which 1 ms to minimize.
[2022-06-12 21:20:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 566 ms
[2022-06-12 21:20:49] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints (skipped 0 transitions) in 171 ms.
[2022-06-12 21:20:52] [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 5
[2022-06-12 21:20:52] [INFO ] [Real]Absence check using 40 positive place invariants in 80 ms returned sat
[2022-06-12 21:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:54] [INFO ] [Real]Absence check using state equation in 1240 ms returned sat
[2022-06-12 21:20:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:54] [INFO ] [Nat]Absence check using 40 positive place invariants in 67 ms returned sat
[2022-06-12 21:20:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:55] [INFO ] [Nat]Absence check using state equation in 975 ms returned sat
[2022-06-12 21:20:55] [INFO ] Deduced a trap composed of 95 places in 58 ms of which 0 ms to minimize.
[2022-06-12 21:20:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 189 ms
[2022-06-12 21:20:55] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints (skipped 0 transitions) in 183 ms.
[2022-06-12 21:21:00] [INFO ] Deduced a trap composed of 7 places in 1196 ms of which 2 ms to minimize.
[2022-06-12 21:21:00] [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 6
[2022-06-12 21:21:00] [INFO ] [Real]Absence check using 40 positive place invariants in 82 ms returned sat
[2022-06-12 21:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:21:01] [INFO ] [Real]Absence check using state equation in 1006 ms returned sat
[2022-06-12 21:21:02] [INFO ] Deduced a trap composed of 87 places in 75 ms of which 0 ms to minimize.
[2022-06-12 21:21:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 188 ms
[2022-06-12 21:21:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:21:02] [INFO ] [Nat]Absence check using 40 positive place invariants in 61 ms returned sat
[2022-06-12 21:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:21:03] [INFO ] [Nat]Absence check using state equation in 849 ms returned sat
[2022-06-12 21:21:03] [INFO ] Deduced a trap composed of 87 places in 75 ms of which 1 ms to minimize.
[2022-06-12 21:21:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 204 ms
[2022-06-12 21:21:03] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints (skipped 0 transitions) in 118 ms.
[2022-06-12 21:21:07] [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 7
FORMULA NoC3x3-PT-1B-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA NoC3x3-PT-1B-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Support contains 68 out of 1416 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Graph (trivial) has 1277 edges and 1416 vertex of which 544 / 1416 are part of one of the 17 SCC in 26 ms
Free SCC test removed 527 places
Drop transitions removed 625 transitions
Reduce isomorphic transitions removed 625 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 212 place count 889 transition count 804
Reduce places removed 211 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 239 rules applied. Total rules applied 451 place count 678 transition count 776
Reduce places removed 6 places and 0 transitions.
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Iterating post reduction 2 with 52 rules applied. Total rules applied 503 place count 672 transition count 730
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 59 rules applied. Total rules applied 562 place count 626 transition count 717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 563 place count 625 transition count 717
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 563 place count 625 transition count 711
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 575 place count 619 transition count 711
Discarding 157 places :
Symmetric choice reduction at 5 with 157 rule applications. Total rules 732 place count 462 transition count 554
Iterating global reduction 5 with 157 rules applied. Total rules applied 889 place count 462 transition count 554
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 895 place count 462 transition count 548
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 22 Pre rules applied. Total rules applied 895 place count 462 transition count 526
Deduced a syphon composed of 22 places in 5 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 939 place count 440 transition count 526
Discarding 20 places :
Symmetric choice reduction at 6 with 20 rule applications. Total rules 959 place count 420 transition count 496
Iterating global reduction 6 with 20 rules applied. Total rules applied 979 place count 420 transition count 496
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 8 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 6 with 198 rules applied. Total rules applied 1177 place count 321 transition count 397
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1178 place count 321 transition count 396
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1180 place count 319 transition count 392
Iterating global reduction 7 with 2 rules applied. Total rules applied 1182 place count 319 transition count 392
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -94
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1206 place count 307 transition count 486
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1210 place count 307 transition count 482
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 8 with 34 rules applied. Total rules applied 1244 place count 307 transition count 448
Free-agglomeration rule applied 74 times.
Iterating global reduction 8 with 74 rules applied. Total rules applied 1318 place count 307 transition count 374
Reduce places removed 74 places and 0 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 81 rules applied. Total rules applied 1399 place count 233 transition count 367
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 1408 place count 233 transition count 358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1409 place count 232 transition count 358
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 1414 place count 232 transition count 358
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1415 place count 232 transition count 357
Applied a total of 1415 rules in 588 ms. Remains 232 /1416 variables (removed 1184) and now considering 357/1640 (removed 1283) transitions.
Finished structural reductions, in 1 iterations. Remains : 232/1416 places, 357/1640 transitions.
[2022-06-12 21:21:08] [INFO ] Flatten gal took : 160 ms
[2022-06-12 21:21:08] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:21:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1423345787219457443.gal : 21 ms
[2022-06-12 21:21:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17224590313360085521.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/ReachabilityCardinality1423345787219457443.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17224590313360085521.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/ReachabilityCardinality1423345787219457443.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17224590313360085521.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17224590313360085521.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 26
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :26 after 75
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :75 after 87
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :87 after 1635
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1635 after 12823
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :12823 after 28090
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :28090 after 3.96688e+06
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :3.96688e+06 after 2.79776e+07
Reachability property NoC3x3-PT-1B-ReachabilityFireability-13 is true.
FORMULA NoC3x3-PT-1B-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2022-06-12 21:21:23] [INFO ] Flatten gal took : 35 ms
[2022-06-12 21:21:23] [INFO ] Applying decomposition
[2022-06-12 21:21:23] [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/graph14882004609154859553.txt, -o, /tmp/graph14882004609154859553.bin, -w, /tmp/graph14882004609154859553.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/graph14882004609154859553.bin, -l, -1, -v, -w, /tmp/graph14882004609154859553.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:21:23] [INFO ] Decomposing Gal with order
[2022-06-12 21:21:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:21:24] [INFO ] Removed a total of 191 redundant transitions.
[2022-06-12 21:21:24] [INFO ] Flatten gal took : 180 ms
[2022-06-12 21:21:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 36 ms.
[2022-06-12 21:21:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11850142895040272205.gal : 23 ms
[2022-06-12 21:21:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4220681587913220452.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/ReachabilityCardinality11850142895040272205.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4220681587913220452.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/ReachabilityCardinality11850142895040272205.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4220681587913220452.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4220681587913220452.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 91
Reachability property NoC3x3-PT-1B-ReachabilityFireability-02 is true.
FORMULA NoC3x3-PT-1B-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :91 after 3835
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :3835 after 4801
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :4801 after 6967
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :6967 after 318655
Invariant property NoC3x3-PT-1B-ReachabilityFireability-09 does not hold.
FORMULA NoC3x3-PT-1B-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property NoC3x3-PT-1B-ReachabilityFireability-08 is true.
FORMULA NoC3x3-PT-1B-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property NoC3x3-PT-1B-ReachabilityFireability-03 is true.
FORMULA NoC3x3-PT-1B-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property NoC3x3-PT-1B-ReachabilityFireability-01 does not hold.
FORMULA NoC3x3-PT-1B-ReachabilityFireability-01 FALSE 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 257 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,4.08306e+25,0.473592,9944,442,273,10411,4360,785,14253,270,9033,0
Total reachable state count : 40830588777901907368738816

Verifying 5 reachability properties.
Invariant property NoC3x3-PT-1B-ReachabilityFireability-01 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-1B-ReachabilityFireability-01,5.39272e+22,0.503615,10208,349,216,10411,4360,844,14253,287,9033,0
Reachability property NoC3x3-PT-1B-ReachabilityFireability-02 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
NoC3x3-PT-1B-ReachabilityFireability-02,54,0.505254,10208,74,48,10411,4360,934,14253,297,9033,0
Reachability property NoC3x3-PT-1B-ReachabilityFireability-03 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
NoC3x3-PT-1B-ReachabilityFireability-03,2.24798e+20,0.505687,10208,142,130,10411,4360,939,14253,298,9033,0
Reachability property NoC3x3-PT-1B-ReachabilityFireability-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
NoC3x3-PT-1B-ReachabilityFireability-08,2.16904e+22,0.532891,10208,365,232,10411,4360,1006,14253,303,9033,0
Invariant property NoC3x3-PT-1B-ReachabilityFireability-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-1B-ReachabilityFireability-09,8.65057e+23,0.561534,10208,367,242,10411,4360,1064,14253,305,9033,0
All properties solved without resorting to model-checking.

BK_STOP 1655068886032

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-1B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is NoC3x3-PT-1B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r161-smll-165277002700048"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;