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.r305-smll-165463878400111.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 StigmergyElection-PT-04b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878400111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.3K May 30 14:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 30 14:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 30 14:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 30 14:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 9.2K May 30 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 30 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 30 14:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K May 30 14:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 203K May 29 12:20 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 StigmergyElection-PT-04b-ReachabilityFireability-00
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-01
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-02
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-03
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-04
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-05
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-06
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-07
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-08
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-09
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-10
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-11
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-12
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-13
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-14
FORMULA_NAME StigmergyElection-PT-04b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654730838879

Running Version 0
[2022-06-08 23:27:21] [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]
[2022-06-08 23:27:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:27:22] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2022-06-08 23:27:22] [INFO ] Transformed 563 places.
[2022-06-08 23:27:22] [INFO ] Transformed 780 transitions.
[2022-06-08 23:27:22] [INFO ] Found NUPN structural information;
[2022-06-08 23:27:22] [INFO ] Parsed PT model containing 563 places and 780 transitions in 211 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 137 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :5
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 11) seen :1
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 780 rows 563 cols
[2022-06-08 23:27:22] [INFO ] Computed 5 place invariants in 37 ms
[2022-06-08 23:27:23] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned sat
[2022-06-08 23:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:24] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2022-06-08 23:27:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:27:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 29 ms returned sat
[2022-06-08 23:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:25] [INFO ] [Nat]Absence check using state equation in 857 ms returned sat
[2022-06-08 23:27:25] [INFO ] Deduced a trap composed of 190 places in 390 ms of which 5 ms to minimize.
[2022-06-08 23:27:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 556 ms
[2022-06-08 23:27:26] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 110 ms.
[2022-06-08 23:27:29] [INFO ] Deduced a trap composed of 20 places in 447 ms of which 3 ms to minimize.
[2022-06-08 23:27:29] [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
[2022-06-08 23:27:30] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2022-06-08 23:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:30] [INFO ] [Real]Absence check using state equation in 367 ms returned sat
[2022-06-08 23:27:30] [INFO ] Deduced a trap composed of 192 places in 524 ms of which 2 ms to minimize.
[2022-06-08 23:27:31] [INFO ] Deduced a trap composed of 193 places in 450 ms of which 2 ms to minimize.
[2022-06-08 23:27:31] [INFO ] Deduced a trap composed of 194 places in 275 ms of which 2 ms to minimize.
[2022-06-08 23:27:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1409 ms
[2022-06-08 23:27:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:27:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2022-06-08 23:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:32] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2022-06-08 23:27:32] [INFO ] Deduced a trap composed of 192 places in 268 ms of which 1 ms to minimize.
[2022-06-08 23:27:33] [INFO ] Deduced a trap composed of 193 places in 383 ms of which 0 ms to minimize.
[2022-06-08 23:27:33] [INFO ] Deduced a trap composed of 191 places in 306 ms of which 2 ms to minimize.
[2022-06-08 23:27:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1141 ms
[2022-06-08 23:27:33] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 72 ms.
[2022-06-08 23:27:37] [INFO ] Deduced a trap composed of 20 places in 470 ms of which 1 ms to minimize.
[2022-06-08 23:27:37] [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
[2022-06-08 23:27:37] [INFO ] [Real]Absence check using 5 positive place invariants in 16 ms returned sat
[2022-06-08 23:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:37] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2022-06-08 23:27:38] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 200 ms.
[2022-06-08 23:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:27:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 28 ms returned sat
[2022-06-08 23:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:39] [INFO ] [Nat]Absence check using state equation in 645 ms returned sat
[2022-06-08 23:27:39] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 82 ms.
[2022-06-08 23:27:43] [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: Broken pipe ... while checking expression at index 2
[2022-06-08 23:27:44] [INFO ] [Real]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-06-08 23:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:44] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2022-06-08 23:27:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:27:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-06-08 23:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:45] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2022-06-08 23:27:45] [INFO ] Deduced a trap composed of 191 places in 532 ms of which 2 ms to minimize.
[2022-06-08 23:27:46] [INFO ] Deduced a trap composed of 194 places in 452 ms of which 1 ms to minimize.
[2022-06-08 23:27:46] [INFO ] Deduced a trap composed of 192 places in 320 ms of which 1 ms to minimize.
[2022-06-08 23:27:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1468 ms
[2022-06-08 23:27:46] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 77 ms.
[2022-06-08 23:27:49] [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 3
[2022-06-08 23:27:49] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned unsat
[2022-06-08 23:27:50] [INFO ] [Real]Absence check using 5 positive place invariants in 15 ms returned unsat
[2022-06-08 23:27:50] [INFO ] [Real]Absence check using 5 positive place invariants in 23 ms returned sat
[2022-06-08 23:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:50] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2022-06-08 23:27:50] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 84 ms.
[2022-06-08 23:27:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:27:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-06-08 23:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:51] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2022-06-08 23:27:51] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 87 ms.
[2022-06-08 23:27:55] [INFO ] Added : 295 causal constraints over 59 iterations in 4036 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-08 23:27:55] [INFO ] [Real]Absence check using 5 positive place invariants in 19 ms returned sat
[2022-06-08 23:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:56] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2022-06-08 23:27:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:27:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 34 ms returned sat
[2022-06-08 23:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:27:57] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2022-06-08 23:27:58] [INFO ] Deduced a trap composed of 189 places in 266 ms of which 1 ms to minimize.
[2022-06-08 23:27:58] [INFO ] Deduced a trap composed of 192 places in 315 ms of which 1 ms to minimize.
[2022-06-08 23:27:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 719 ms
[2022-06-08 23:27:58] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 68 ms.
[2022-06-08 23:28:01] [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
[2022-06-08 23:28:01] [INFO ] [Real]Absence check using 5 positive place invariants in 16 ms returned sat
[2022-06-08 23:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:28:02] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2022-06-08 23:28:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:28:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 16 ms returned sat
[2022-06-08 23:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:28:03] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2022-06-08 23:28:03] [INFO ] Deduced a trap composed of 190 places in 484 ms of which 1 ms to minimize.
[2022-06-08 23:28:04] [INFO ] Deduced a trap composed of 191 places in 466 ms of which 1 ms to minimize.
[2022-06-08 23:28:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1061 ms
[2022-06-08 23:28:04] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 71 ms.
[2022-06-08 23:28:08] [INFO ] Deduced a trap composed of 20 places in 463 ms of which 1 ms to minimize.
[2022-06-08 23:28:08] [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 8
[2022-06-08 23:28:08] [INFO ] [Real]Absence check using 5 positive place invariants in 18 ms returned sat
[2022-06-08 23:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:28:08] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2022-06-08 23:28:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:28:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 17 ms returned sat
[2022-06-08 23:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:28:09] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2022-06-08 23:28:09] [INFO ] Deduced a trap composed of 192 places in 519 ms of which 1 ms to minimize.
[2022-06-08 23:28:10] [INFO ] Deduced a trap composed of 111 places in 514 ms of which 1 ms to minimize.
[2022-06-08 23:28:11] [INFO ] Deduced a trap composed of 137 places in 492 ms of which 1 ms to minimize.
[2022-06-08 23:28:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1704 ms
[2022-06-08 23:28:11] [INFO ] Computed and/alt/rep : 704/1384/704 causal constraints (skipped 75 transitions) in 73 ms.
[2022-06-08 23:28:14] [INFO ] Deduced a trap composed of 20 places in 427 ms of which 2 ms to minimize.
[2022-06-08 23:28:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 71200 steps, including 994 resets, run finished after 212 ms. (steps per millisecond=335 ) properties (out of 8) seen :0 could not realise parikh vector
Support contains 176 out of 563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 563/563 places, 780/780 transitions.
Graph (trivial) has 257 edges and 563 vertex of which 6 / 563 are part of one of the 2 SCC in 6 ms
Free SCC test removed 4 places
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 939 edges and 559 vertex of which 556 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.6 ms
Discarding 3 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 146 place count 556 transition count 629
Reduce places removed 144 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 146 rules applied. Total rules applied 292 place count 412 transition count 627
Reduce places removed 1 places and 0 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 2 with 59 rules applied. Total rules applied 351 place count 411 transition count 569
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 3 with 58 rules applied. Total rules applied 409 place count 353 transition count 569
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 16 Pre rules applied. Total rules applied 409 place count 353 transition count 553
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 441 place count 337 transition count 553
Discarding 28 places :
Symmetric choice reduction at 4 with 28 rule applications. Total rules 469 place count 309 transition count 525
Iterating global reduction 4 with 28 rules applied. Total rules applied 497 place count 309 transition count 525
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 4 with 2 rules applied. Total rules applied 499 place count 309 transition count 523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 500 place count 308 transition count 523
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 518 place count 299 transition count 514
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 526 place count 295 transition count 515
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 530 place count 295 transition count 511
Free-agglomeration rule applied 7 times.
Iterating global reduction 6 with 7 rules applied. Total rules applied 537 place count 295 transition count 504
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 544 place count 288 transition count 504
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 548 place count 288 transition count 504
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 549 place count 287 transition count 503
Applied a total of 549 rules in 234 ms. Remains 287 /563 variables (removed 276) and now considering 503/780 (removed 277) transitions.
Finished structural reductions, in 1 iterations. Remains : 287/563 places, 503/780 transitions.
[2022-06-08 23:28:15] [INFO ] Flatten gal took : 141 ms
[2022-06-08 23:28:15] [INFO ] Flatten gal took : 68 ms
[2022-06-08 23:28:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10083516372022757795.gal : 30 ms
[2022-06-08 23:28:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16730035594143020323.prop : 3 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/ReachabilityCardinality10083516372022757795.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16730035594143020323.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/ReachabilityCardinality10083516372022757795.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16730035594143020323.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16730035594143020323.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :12 after 24
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :24 after 74
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :74 after 799
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :799 after 14700
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :14700 after 60270
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :60270 after 373884
Detected timeout of ITS tools.
[2022-06-08 23:28:30] [INFO ] Flatten gal took : 53 ms
[2022-06-08 23:28:30] [INFO ] Applying decomposition
[2022-06-08 23:28:30] [INFO ] Flatten gal took : 51 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/graph3135387842263821677.txt, -o, /tmp/graph3135387842263821677.bin, -w, /tmp/graph3135387842263821677.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/graph3135387842263821677.bin, -l, -1, -v, -w, /tmp/graph3135387842263821677.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 23:28:30] [INFO ] Decomposing Gal with order
[2022-06-08 23:28:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 23:28:30] [INFO ] Removed a total of 819 redundant transitions.
[2022-06-08 23:28:31] [INFO ] Flatten gal took : 210 ms
[2022-06-08 23:28:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 37 ms.
[2022-06-08 23:28:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14687253219577251518.gal : 20 ms
[2022-06-08 23:28:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15235246378635011828.prop : 4 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/ReachabilityCardinality14687253219577251518.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15235246378635011828.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/ReachabilityCardinality14687253219577251518.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15235246378635011828.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15235246378635011828.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 2
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :2 after 29
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :29 after 420
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :420 after 704256
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-10 is true.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-07 is true.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-05 is true.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-03 is true.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9.23236e+06 after 1.16707e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.7635e+07,5.28843,110660,1920,39,123917,1373,1368,892832,89,4791,0
Total reachable state count : 77634998

Verifying 8 reachability properties.
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-00 is true.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-04b-ReachabilityFireability-00,10,5.41143,110660,109,12,123917,1373,1569,892832,97,4791,15948
Reachability property StigmergyElection-PT-04b-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
StigmergyElection-PT-04b-ReachabilityFireability-03,252,5.41236,110660,125,17,123917,1373,1570,892832,97,4791,15948
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-05 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
StigmergyElection-PT-04b-ReachabilityFireability-05,2,5.43136,110660,106,13,123917,1373,1700,892832,97,4791,22441
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-07 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
StigmergyElection-PT-04b-ReachabilityFireability-07,60,5.43322,110660,110,14,123917,1373,1750,892832,97,4791,22441
Reachability property StigmergyElection-PT-04b-ReachabilityFireability-10 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
StigmergyElection-PT-04b-ReachabilityFireability-10,2,5.43394,110660,105,15,123917,1373,1759,892832,97,4791,22446
Invariant property StigmergyElection-PT-04b-ReachabilityFireability-11 does not hold.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-04b-ReachabilityFireability-11,24420,5.5604,110660,194,16,123917,1373,1909,892832,100,4791,47740
Invariant property StigmergyElection-PT-04b-ReachabilityFireability-14 does not hold.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-04b-ReachabilityFireability-14,555560,5.57303,110660,289,18,123917,1373,1951,892832,101,4791,50433
Invariant property StigmergyElection-PT-04b-ReachabilityFireability-15 does not hold.
FORMULA StigmergyElection-PT-04b-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-04b-ReachabilityFireability-15,15560,5.64599,110660,278,21,123917,1373,2039,892832,102,4791,62812
All properties solved without resorting to model-checking.

BK_STOP 1654730918004

--------------------
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="StigmergyElection-PT-04b"
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 StigmergyElection-PT-04b, 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 r305-smll-165463878400111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-04b.tgz
mv StigmergyElection-PT-04b 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 ;