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.r071-tall-165254780300072.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 DLCround-PT-07b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780300072
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.4K Apr 30 07:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 07:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 30 07:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 07:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 30 07:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 30 07:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 30 07:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 30 07:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 963K May 10 09:33 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 DLCround-PT-07b-ReachabilityFireability-00
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-01
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-02
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-03
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-04
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-05
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-06
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-07
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-08
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-09
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-10
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-11
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-12
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-13
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-14
FORMULA_NAME DLCround-PT-07b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068759961

Running Version 0
[2022-06-12 21:19:21] [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]
[2022-06-12 21:19:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:19:21] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2022-06-12 21:19:21] [INFO ] Transformed 2703 places.
[2022-06-12 21:19:21] [INFO ] Transformed 4071 transitions.
[2022-06-12 21:19:21] [INFO ] Found NUPN structural information;
[2022-06-12 21:19:21] [INFO ] Parsed PT model containing 2703 places and 4071 transitions in 238 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 16) seen :8
FORMULA DLCround-PT-07b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-07b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 4071 rows 2703 cols
[2022-06-12 21:19:22] [INFO ] Computed 132 place invariants in 42 ms
[2022-06-12 21:19:23] [INFO ] [Real]Absence check using 132 positive place invariants in 173 ms returned sat
[2022-06-12 21:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:25] [INFO ] [Real]Absence check using state equation in 1971 ms returned sat
[2022-06-12 21:19:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:25] [INFO ] [Nat]Absence check using 132 positive place invariants in 122 ms returned sat
[2022-06-12 21:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:27] [INFO ] [Nat]Absence check using state equation in 2027 ms returned sat
[2022-06-12 21:19:28] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 197 ms.
[2022-06-12 21:19:30] [INFO ] Added : 65 causal constraints over 13 iterations in 2213 ms. Result :unknown
[2022-06-12 21:19:30] [INFO ] [Real]Absence check using 132 positive place invariants in 134 ms returned sat
[2022-06-12 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:33] [INFO ] [Real]Absence check using state equation in 3038 ms returned sat
[2022-06-12 21:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:34] [INFO ] [Nat]Absence check using 132 positive place invariants in 133 ms returned sat
[2022-06-12 21:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:37] [INFO ] [Nat]Absence check using state equation in 3293 ms returned sat
[2022-06-12 21:19:38] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 209 ms.
[2022-06-12 21:19:38] [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 21:19:39] [INFO ] [Real]Absence check using 132 positive place invariants in 131 ms returned sat
[2022-06-12 21:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:42] [INFO ] [Real]Absence check using state equation in 2809 ms returned sat
[2022-06-12 21:19:42] [INFO ] Deduced a trap composed of 212 places in 563 ms of which 4 ms to minimize.
[2022-06-12 21:19:43] [INFO ] Deduced a trap composed of 199 places in 658 ms of which 2 ms to minimize.
[2022-06-12 21:19:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1565 ms
[2022-06-12 21:19:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:44] [INFO ] [Nat]Absence check using 132 positive place invariants in 116 ms returned sat
[2022-06-12 21:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:47] [INFO ] [Nat]Absence check using state equation in 2741 ms returned sat
[2022-06-12 21:19:47] [INFO ] Deduced a trap composed of 199 places in 528 ms of which 1 ms to minimize.
[2022-06-12 21:19:48] [INFO ] Deduced a trap composed of 212 places in 468 ms of which 3 ms to minimize.
[2022-06-12 21:19:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1376 ms
[2022-06-12 21:19:48] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 160 ms.
[2022-06-12 21:19:49] [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: Stream close... while checking expression at index 2
[2022-06-12 21:19:49] [INFO ] [Real]Absence check using 132 positive place invariants in 80 ms returned unsat
[2022-06-12 21:19:49] [INFO ] [Real]Absence check using 132 positive place invariants in 95 ms returned sat
[2022-06-12 21:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:51] [INFO ] [Real]Absence check using state equation in 1410 ms returned sat
[2022-06-12 21:19:51] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 220 ms.
[2022-06-12 21:19:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:52] [INFO ] [Nat]Absence check using 132 positive place invariants in 102 ms returned sat
[2022-06-12 21:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:54] [INFO ] [Nat]Absence check using state equation in 1343 ms returned sat
[2022-06-12 21:19:54] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 170 ms.
[2022-06-12 21:19:57] [INFO ] Added : 95 causal constraints over 19 iterations in 3084 ms. Result :unknown
[2022-06-12 21:19:57] [INFO ] [Real]Absence check using 132 positive place invariants in 109 ms returned sat
[2022-06-12 21:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:59] [INFO ] [Real]Absence check using state equation in 2043 ms returned sat
[2022-06-12 21:20:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:00] [INFO ] [Nat]Absence check using 132 positive place invariants in 109 ms returned sat
[2022-06-12 21:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:02] [INFO ] [Nat]Absence check using state equation in 2227 ms returned sat
[2022-06-12 21:20:03] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 177 ms.
[2022-06-12 21:20:06] [INFO ] Deduced a trap composed of 18 places in 1530 ms of which 10 ms to minimize.
[2022-06-12 21:20:06] [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 21:20:07] [INFO ] [Real]Absence check using 132 positive place invariants in 121 ms returned sat
[2022-06-12 21:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:09] [INFO ] [Real]Absence check using state equation in 2643 ms returned sat
[2022-06-12 21:20:10] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 191 ms.
[2022-06-12 21:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:11] [INFO ] [Nat]Absence check using 132 positive place invariants in 113 ms returned sat
[2022-06-12 21:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:13] [INFO ] [Nat]Absence check using state equation in 2545 ms returned sat
[2022-06-12 21:20:14] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 173 ms.
[2022-06-12 21:20:15] [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 21:20:16] [INFO ] [Real]Absence check using 132 positive place invariants in 99 ms returned sat
[2022-06-12 21:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:17] [INFO ] [Real]Absence check using state equation in 1210 ms returned sat
[2022-06-12 21:20:18] [INFO ] Computed and/alt/rep : 3814/7298/3814 causal constraints (skipped 256 transitions) in 179 ms.
[2022-06-12 21:20:22] [INFO ] Deduced a trap composed of 18 places in 1457 ms of which 3 ms to minimize.
[2022-06-12 21:20:22] [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 DLCround-PT-07b-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 46400 steps, including 108 resets, run finished after 218 ms. (steps per millisecond=212 ) properties (out of 7) seen :1 could not realise parikh vector
FORMULA DLCround-PT-07b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 57000 steps, including 127 resets, run finished after 242 ms. (steps per millisecond=235 ) properties (out of 6) seen :0 could not realise parikh vector
Support contains 170 out of 2703 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2703/2703 places, 4071/4071 transitions.
Graph (trivial) has 2212 edges and 2703 vertex of which 225 / 2703 are part of one of the 32 SCC in 19 ms
Free SCC test removed 193 places
Drop transitions removed 227 transitions
Reduce isomorphic transitions removed 227 transitions.
Drop transitions removed 989 transitions
Trivial Post-agglo rules discarded 989 transitions
Performed 989 trivial Post agglomeration. Transition count delta: 989
Iterating post reduction 0 with 989 rules applied. Total rules applied 990 place count 2510 transition count 2855
Reduce places removed 989 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 1031 rules applied. Total rules applied 2021 place count 1521 transition count 2813
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 27 rules applied. Total rules applied 2048 place count 1500 transition count 2807
Reduce places removed 3 places and 0 transitions.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Iterating post reduction 3 with 68 rules applied. Total rules applied 2116 place count 1497 transition count 2742
Reduce places removed 65 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 66 rules applied. Total rules applied 2182 place count 1432 transition count 2741
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 67 Pre rules applied. Total rules applied 2182 place count 1432 transition count 2674
Deduced a syphon composed of 67 places in 8 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 5 with 134 rules applied. Total rules applied 2316 place count 1365 transition count 2674
Discarding 307 places :
Symmetric choice reduction at 5 with 307 rule applications. Total rules 2623 place count 1058 transition count 2367
Iterating global reduction 5 with 307 rules applied. Total rules applied 2930 place count 1058 transition count 2367
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 5 with 12 rules applied. Total rules applied 2942 place count 1058 transition count 2355
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 4 rules applied. Total rules applied 2946 place count 1056 transition count 2353
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2947 place count 1055 transition count 2353
Performed 111 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 111 Pre rules applied. Total rules applied 2947 place count 1055 transition count 2242
Deduced a syphon composed of 111 places in 20 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 8 with 222 rules applied. Total rules applied 3169 place count 944 transition count 2242
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 3187 place count 926 transition count 2087
Iterating global reduction 8 with 18 rules applied. Total rules applied 3205 place count 926 transition count 2087
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3206 place count 926 transition count 2086
Performed 229 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 229 places in 2 ms
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 9 with 458 rules applied. Total rules applied 3664 place count 697 transition count 1854
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 3670 place count 691 transition count 1788
Iterating global reduction 9 with 6 rules applied. Total rules applied 3676 place count 691 transition count 1788
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: -432
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 9 with 94 rules applied. Total rules applied 3770 place count 644 transition count 2220
Drop transitions removed 29 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 3802 place count 644 transition count 2188
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 3807 place count 639 transition count 2089
Iterating global reduction 10 with 5 rules applied. Total rules applied 3812 place count 639 transition count 2089
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 3814 place count 639 transition count 2087
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 3820 place count 636 transition count 2115
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3821 place count 636 transition count 2114
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 12 with 38 rules applied. Total rules applied 3859 place count 636 transition count 2076
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 3860 place count 635 transition count 2064
Iterating global reduction 12 with 1 rules applied. Total rules applied 3861 place count 635 transition count 2064
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3862 place count 635 transition count 2063
Free-agglomeration rule applied 181 times with reduction of 29 identical transitions.
Iterating global reduction 13 with 181 rules applied. Total rules applied 4043 place count 635 transition count 1853
Reduce places removed 181 places and 0 transitions.
Drop transitions removed 165 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 169 transitions.
Iterating post reduction 13 with 350 rules applied. Total rules applied 4393 place count 454 transition count 1684
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 4429 place count 454 transition count 1648
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4431 place count 454 transition count 1666
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 14 with 14 rules applied. Total rules applied 4445 place count 452 transition count 1654
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 15 with 22 rules applied. Total rules applied 4467 place count 452 transition count 1654
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 4468 place count 452 transition count 1653
Applied a total of 4468 rules in 913 ms. Remains 452 /2703 variables (removed 2251) and now considering 1653/4071 (removed 2418) transitions.
Finished structural reductions, in 1 iterations. Remains : 452/2703 places, 1653/4071 transitions.
[2022-06-12 21:20:24] [INFO ] Flatten gal took : 176 ms
[2022-06-12 21:20:24] [INFO ] Flatten gal took : 104 ms
[2022-06-12 21:20:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13440616977722048114.gal : 37 ms
[2022-06-12 21:20:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17382582440882626744.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/ReachabilityCardinality13440616977722048114.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17382582440882626744.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/ReachabilityCardinality13440616977722048114.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17382582440882626744.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17382582440882626744.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :7 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :13 after 19
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :19 after 20
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :20 after 88
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :88 after 122
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :122 after 8159
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :8159 after 63076
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :63076 after 1.31031e+06
Detected timeout of ITS tools.
[2022-06-12 21:20:39] [INFO ] Flatten gal took : 92 ms
[2022-06-12 21:20:39] [INFO ] Applying decomposition
[2022-06-12 21:20:39] [INFO ] Flatten gal took : 66 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/graph784969409943868440.txt, -o, /tmp/graph784969409943868440.bin, -w, /tmp/graph784969409943868440.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/graph784969409943868440.bin, -l, -1, -v, -w, /tmp/graph784969409943868440.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:20:40] [INFO ] Decomposing Gal with order
[2022-06-12 21:20:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:20:40] [INFO ] Removed a total of 3313 redundant transitions.
[2022-06-12 21:20:40] [INFO ] Flatten gal took : 187 ms
[2022-06-12 21:20:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 295 labels/synchronizations in 128 ms.
[2022-06-12 21:20:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5185364375503565239.gal : 11 ms
[2022-06-12 21:20:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10094850561458500330.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/ReachabilityCardinality5185364375503565239.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10094850561458500330.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/ReachabilityCardinality5185364375503565239.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10094850561458500330.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10094850561458500330.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :64 after 2647
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :2647 after 1.72904e+10
Reachability property DLCround-PT-07b-ReachabilityFireability-15 is true.
FORMULA DLCround-PT-07b-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DLCround-PT-07b-ReachabilityFireability-11 does not hold.
FORMULA DLCround-PT-07b-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5.75655e+15 after 1.79566e+18
Reachability property DLCround-PT-07b-ReachabilityFireability-14 is true.
FORMULA DLCround-PT-07b-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DLCround-PT-07b-ReachabilityFireability-10 is true.
FORMULA DLCround-PT-07b-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.79566e+18 after 1.42478e+27
Reachability property DLCround-PT-07b-ReachabilityFireability-04 is true.
FORMULA DLCround-PT-07b-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.42478e+27 after 1.06418e+31
Invariant property DLCround-PT-07b-ReachabilityFireability-03 does not hold.
FORMULA DLCround-PT-07b-ReachabilityFireability-03 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,3.35903e+33,0.405798,15684,890,400,18799,6634,1812,21804,437,13728,0
Total reachable state count : 3359030500036327836320234448355328

Verifying 6 reachability properties.
Invariant property DLCround-PT-07b-ReachabilityFireability-03 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
DLCround-PT-07b-ReachabilityFireability-03,8.33714e+31,0.427906,15948,563,220,18799,6634,1997,21804,464,13728,0
Reachability property DLCround-PT-07b-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
DLCround-PT-07b-ReachabilityFireability-04,3.87514e+30,0.458362,15948,454,212,18799,6634,2269,21804,472,13728,0
Reachability property DLCround-PT-07b-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
DLCround-PT-07b-ReachabilityFireability-10,4.03688e+24,0.459729,15948,262,154,18799,6634,2297,21804,474,13728,0
Invariant property DLCround-PT-07b-ReachabilityFireability-11 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
DLCround-PT-07b-ReachabilityFireability-11,9.48564e+30,0.497816,15948,1181,410,18799,6634,2415,21804,482,13728,0
Reachability property DLCround-PT-07b-ReachabilityFireability-14 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
DLCround-PT-07b-ReachabilityFireability-14,3.84876e+27,0.509634,15948,280,186,18799,6634,2595,21804,489,13728,0
Reachability property DLCround-PT-07b-ReachabilityFireability-15 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
DLCround-PT-07b-ReachabilityFireability-15,3.02766e+27,0.510511,15948,280,162,18799,6634,2600,21804,489,13728,0
All properties solved without resorting to model-checking.

BK_STOP 1655068842084

--------------------
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="DLCround-PT-07b"
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 DLCround-PT-07b, 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 r071-tall-165254780300072"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-07b.tgz
mv DLCround-PT-07b 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 ;