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-165463878300039.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 StigmergyCommit-PT-02b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878300039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 5.9K May 30 14:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 30 14:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 30 14:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 30 14:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 25 13:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 25 13:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K May 30 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 30 14:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K May 30 14:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:00 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 231K 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 StigmergyCommit-PT-02b-ReachabilityFireability-00
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-01
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-02
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-03
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-04
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-05
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-06
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-07
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-08
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-09
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-10
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-11
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-12
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-13
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-14
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654719085148

Running Version 0
[2022-06-08 20:11:28] [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 20:11:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 20:11:29] [INFO ] Load time of PNML (sax parser for PT used): 248 ms
[2022-06-08 20:11:29] [INFO ] Transformed 928 places.
[2022-06-08 20:11:29] [INFO ] Transformed 1040 transitions.
[2022-06-08 20:11:29] [INFO ] Found NUPN structural information;
[2022-06-08 20:11:29] [INFO ] Parsed PT model containing 928 places and 1040 transitions in 364 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 167 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 16) seen :2
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :1
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :1
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 12 properties.
// Phase 1: matrix 1040 rows 928 cols
[2022-06-08 20:11:29] [INFO ] Computed 4 place invariants in 56 ms
[2022-06-08 20:11:30] [INFO ] [Real]Absence check using 4 positive place invariants in 26 ms returned sat
[2022-06-08 20:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:31] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2022-06-08 20:11:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:11:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 41 ms returned unsat
[2022-06-08 20:11:31] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned unsat
[2022-06-08 20:11:32] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned sat
[2022-06-08 20:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:33] [INFO ] [Real]Absence check using state equation in 807 ms returned sat
[2022-06-08 20:11:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:11:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 41 ms returned sat
[2022-06-08 20:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:34] [INFO ] [Nat]Absence check using state equation in 802 ms returned sat
[2022-06-08 20:11:34] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 147 ms.
[2022-06-08 20:11:38] [INFO ] Added : 160 causal constraints over 32 iterations in 3698 ms. Result :unknown
[2022-06-08 20:11:38] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned sat
[2022-06-08 20:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:39] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2022-06-08 20:11:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:11:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 27 ms returned sat
[2022-06-08 20:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:40] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2022-06-08 20:11:40] [INFO ] Deduced a trap composed of 206 places in 493 ms of which 5 ms to minimize.
[2022-06-08 20:11:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 642 ms
[2022-06-08 20:11:40] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 150 ms.
[2022-06-08 20:11:44] [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
[2022-06-08 20:11:44] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2022-06-08 20:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:44] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-06-08 20:11:45] [INFO ] Deduced a trap composed of 397 places in 441 ms of which 2 ms to minimize.
[2022-06-08 20:11:45] [INFO ] Deduced a trap composed of 397 places in 360 ms of which 2 ms to minimize.
[2022-06-08 20:11:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 994 ms
[2022-06-08 20:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:11:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 25 ms returned sat
[2022-06-08 20:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:46] [INFO ] [Nat]Absence check using state equation in 504 ms returned sat
[2022-06-08 20:11:47] [INFO ] Deduced a trap composed of 397 places in 567 ms of which 1 ms to minimize.
[2022-06-08 20:11:47] [INFO ] Deduced a trap composed of 397 places in 297 ms of which 2 ms to minimize.
[2022-06-08 20:11:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1052 ms
[2022-06-08 20:11:47] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 70 ms.
[2022-06-08 20:11:51] [INFO ] Deduced a trap composed of 20 places in 487 ms of which 1 ms to minimize.
[2022-06-08 20:11:51] [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 4
[2022-06-08 20:11:51] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned sat
[2022-06-08 20:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:52] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2022-06-08 20:11:52] [INFO ] Deduced a trap composed of 396 places in 387 ms of which 2 ms to minimize.
[2022-06-08 20:11:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 503 ms
[2022-06-08 20:11:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:11:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 26 ms returned sat
[2022-06-08 20:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:53] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2022-06-08 20:11:54] [INFO ] Deduced a trap composed of 396 places in 521 ms of which 2 ms to minimize.
[2022-06-08 20:11:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 629 ms
[2022-06-08 20:11:54] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 72 ms.
[2022-06-08 20:11:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
[2022-06-08 20:11:58] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2022-06-08 20:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:11:58] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2022-06-08 20:11:59] [INFO ] Deduced a trap composed of 396 places in 526 ms of which 1 ms to minimize.
[2022-06-08 20:11:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 635 ms
[2022-06-08 20:11:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:11:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 24 ms returned sat
[2022-06-08 20:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:00] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2022-06-08 20:12:00] [INFO ] Deduced a trap composed of 396 places in 521 ms of which 1 ms to minimize.
[2022-06-08 20:12:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 633 ms
[2022-06-08 20:12:00] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 86 ms.
[2022-06-08 20:12:05] [INFO ] Deduced a trap composed of 20 places in 712 ms of which 1 ms to minimize.
[2022-06-08 20:12:05] [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
[2022-06-08 20:12:05] [INFO ] [Real]Absence check using 4 positive place invariants in 23 ms returned sat
[2022-06-08 20:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:05] [INFO ] [Real]Absence check using state equation in 672 ms returned sat
[2022-06-08 20:12:06] [INFO ] Deduced a trap composed of 397 places in 362 ms of which 1 ms to minimize.
[2022-06-08 20:12:06] [INFO ] Deduced a trap composed of 396 places in 333 ms of which 1 ms to minimize.
[2022-06-08 20:12:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 852 ms
[2022-06-08 20:12:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:12:07] [INFO ] [Nat]Absence check using 4 positive place invariants in 40 ms returned sat
[2022-06-08 20:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:07] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2022-06-08 20:12:08] [INFO ] Deduced a trap composed of 397 places in 488 ms of which 1 ms to minimize.
[2022-06-08 20:12:09] [INFO ] Deduced a trap composed of 396 places in 674 ms of which 2 ms to minimize.
[2022-06-08 20:12:09] [INFO ] Deduced a trap composed of 397 places in 490 ms of which 2 ms to minimize.
[2022-06-08 20:12:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1918 ms
[2022-06-08 20:12:09] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 121 ms.
[2022-06-08 20:12:11] [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 20:12:12] [INFO ] [Real]Absence check using 4 positive place invariants in 36 ms returned sat
[2022-06-08 20:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:12] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2022-06-08 20:12:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:12:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 24 ms returned sat
[2022-06-08 20:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:13] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2022-06-08 20:12:14] [INFO ] Deduced a trap composed of 397 places in 383 ms of which 1 ms to minimize.
[2022-06-08 20:12:14] [INFO ] Deduced a trap composed of 397 places in 299 ms of which 1 ms to minimize.
[2022-06-08 20:12:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 861 ms
[2022-06-08 20:12:14] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 86 ms.
[2022-06-08 20:12:18] [INFO ] Deduced a trap composed of 20 places in 803 ms of which 2 ms to minimize.
[2022-06-08 20:12:18] [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 20:12:19] [INFO ] [Real]Absence check using 4 positive place invariants in 32 ms returned unsat
[2022-06-08 20:12:19] [INFO ] [Real]Absence check using 4 positive place invariants in 38 ms returned sat
[2022-06-08 20:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:20] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2022-06-08 20:12:20] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 67 ms.
[2022-06-08 20:12:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:12:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 26 ms returned sat
[2022-06-08 20:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:21] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2022-06-08 20:12:22] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 118 ms.
[2022-06-08 20:12:26] [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 10
[2022-06-08 20:12:26] [INFO ] [Real]Absence check using 4 positive place invariants in 34 ms returned sat
[2022-06-08 20:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:27] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2022-06-08 20:12:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:12:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 35 ms returned sat
[2022-06-08 20:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:12:28] [INFO ] [Nat]Absence check using state equation in 790 ms returned sat
[2022-06-08 20:12:29] [INFO ] Deduced a trap composed of 397 places in 519 ms of which 2 ms to minimize.
[2022-06-08 20:12:29] [INFO ] Deduced a trap composed of 396 places in 756 ms of which 1 ms to minimize.
[2022-06-08 20:12:30] [INFO ] Deduced a trap composed of 397 places in 573 ms of which 1 ms to minimize.
[2022-06-08 20:12:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2141 ms
[2022-06-08 20:12:30] [INFO ] Computed and/alt/rep : 998/1454/998 causal constraints (skipped 41 transitions) in 100 ms.
[2022-06-08 20:12:32] [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 11
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 67000 steps, including 934 resets, run finished after 271 ms. (steps per millisecond=247 ) properties (out of 9) seen :0 could not realise parikh vector
Support contains 133 out of 928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 928/928 places, 1040/1040 transitions.
Graph (trivial) has 633 edges and 928 vertex of which 37 / 928 are part of one of the 5 SCC in 37 ms
Free SCC test removed 32 places
Drop transitions removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Graph (complete) has 1202 edges and 896 vertex of which 894 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 414 transitions
Trivial Post-agglo rules discarded 414 transitions
Performed 414 trivial Post agglomeration. Transition count delta: 414
Iterating post reduction 0 with 415 rules applied. Total rules applied 417 place count 894 transition count 584
Reduce places removed 414 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 419 rules applied. Total rules applied 836 place count 480 transition count 579
Reduce places removed 2 places and 0 transitions.
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Iterating post reduction 2 with 90 rules applied. Total rules applied 926 place count 478 transition count 491
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 3 with 88 rules applied. Total rules applied 1014 place count 390 transition count 491
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1014 place count 390 transition count 446
Deduced a syphon composed of 45 places in 4 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1104 place count 345 transition count 446
Discarding 38 places :
Symmetric choice reduction at 4 with 38 rule applications. Total rules 1142 place count 307 transition count 408
Iterating global reduction 4 with 38 rules applied. Total rules applied 1180 place count 307 transition count 408
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1183 place count 304 transition count 400
Iterating global reduction 4 with 3 rules applied. Total rules applied 1186 place count 304 transition count 400
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 1212 place count 291 transition count 387
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1214 place count 289 transition count 385
Iterating global reduction 4 with 2 rules applied. Total rules applied 1216 place count 289 transition count 385
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1218 place count 288 transition count 385
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1219 place count 288 transition count 384
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 1222 place count 288 transition count 381
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1228 place count 288 transition count 375
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1234 place count 282 transition count 375
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1236 place count 282 transition count 375
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1237 place count 281 transition count 374
Applied a total of 1237 rules in 470 ms. Remains 281 /928 variables (removed 647) and now considering 374/1040 (removed 666) transitions.
Finished structural reductions, in 1 iterations. Remains : 281/928 places, 374/1040 transitions.
[2022-06-08 20:12:33] [INFO ] Flatten gal took : 133 ms
[2022-06-08 20:12:33] [INFO ] Flatten gal took : 54 ms
[2022-06-08 20:12:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11461926618530874650.gal : 33 ms
[2022-06-08 20:12:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11736842391368615769.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/ReachabilityCardinality11461926618530874650.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11736842391368615769.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/ReachabilityCardinality11461926618530874650.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11736842391368615769.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11736842391368615769.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :3 after 15
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :15 after 18
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :18 after 24
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :24 after 32
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :32 after 505
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :505 after 2847
Invariant property StigmergyCommit-PT-02b-ReachabilityFireability-13 does not hold.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-04 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :2847 after 22575
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :22575 after 31267
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-05 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :31267 after 131028
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-10 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-08 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :131028 after 167883
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :167883 after 219398
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :219398 after 686050
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,2.02582e+06,8.52099,46752,2,4839,24,154002,10,0,1605,173092,0
Total reachable state count : 2025825

Verifying 9 reachability properties.
Invariant property StigmergyCommit-PT-02b-ReachabilityFireability-03 does not hold.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-02b-ReachabilityFireability-03,5,8.54188,46752,2,346,24,154002,10,0,1663,173092,0
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-04 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
StigmergyCommit-PT-02b-ReachabilityFireability-04,24150,8.55853,46752,2,1163,24,154002,11,0,1727,173092,0
Reachability property StigmergyCommit-PT-02b-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
StigmergyCommit-PT-02b-ReachabilityFireability-05,793,8.55919,46752,2,553,24,154002,12,0,1729,173092,0
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-06 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-02b-ReachabilityFireability-06,4216,8.56019,46752,2,898,24,154002,12,0,1730,173092,0
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-07 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-02b-ReachabilityFireability-07,3685,8.56092,46752,2,851,24,154002,12,0,1731,173092,0
Reachability property StigmergyCommit-PT-02b-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
StigmergyCommit-PT-02b-ReachabilityFireability-08,36,8.5644,46752,2,328,24,154002,13,0,1762,173092,0
Reachability property StigmergyCommit-PT-02b-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
StigmergyCommit-PT-02b-ReachabilityFireability-10,14740,8.57133,46752,2,1028,24,154002,14,0,1794,173092,0
Reachability property StigmergyCommit-PT-02b-ReachabilityFireability-12 is true.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-02b-ReachabilityFireability-12,1,8.57562,46752,2,282,24,154002,14,0,1802,173092,0
Invariant property StigmergyCommit-PT-02b-ReachabilityFireability-13 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
StigmergyCommit-PT-02b-ReachabilityFireability-13,114,8.58465,46752,2,399,24,154002,15,0,1849,173092,0
All properties solved without resorting to model-checking.

BK_STOP 1654719163604

--------------------
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="StigmergyCommit-PT-02b"
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 StigmergyCommit-PT-02b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r305-smll-165463878300039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-02b.tgz
mv StigmergyCommit-PT-02b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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