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.r046-smll-165252115800143.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 CloudReconfiguration-PT-402, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.8K Apr 29 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 14:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 14:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 29 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 29 14:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 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 912K 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 CloudReconfiguration-PT-402-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655071887603

Running Version 0
[2022-06-12 22:11:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 22:11:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:11:30] [INFO ] Load time of PNML (sax parser for PT used): 420 ms
[2022-06-12 22:11:30] [INFO ] Transformed 3554 places.
[2022-06-12 22:11:30] [INFO ] Transformed 4263 transitions.
[2022-06-12 22:11:30] [INFO ] Found NUPN structural information;
[2022-06-12 22:11:30] [INFO ] Parsed PT model containing 3554 places and 4263 transitions in 574 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 4263 rows 3554 cols
[2022-06-12 22:11:32] [INFO ] Computed 5 place invariants in 105 ms
[2022-06-12 22:11:33] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 140 ms returned sat
[2022-06-12 22:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:11:37] [INFO ] [Real]Absence check using state equation in 3467 ms returned unknown
[2022-06-12 22:11:38] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 114 ms returned sat
[2022-06-12 22:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:11:41] [INFO ] [Real]Absence check using state equation in 2967 ms returned sat
[2022-06-12 22:11:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:11:42] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 158 ms returned sat
[2022-06-12 22:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:11:45] [INFO ] [Nat]Absence check using state equation in 2952 ms returned sat
[2022-06-12 22:11:46] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 471 ms.
[2022-06-12 22:11:46] [INFO ] Added : 0 causal constraints over 0 iterations in 475 ms. Result :unknown
[2022-06-12 22:11:47] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 127 ms returned sat
[2022-06-12 22:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:11:51] [INFO ] [Real]Absence check using state equation in 3874 ms returned unknown
[2022-06-12 22:11:52] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 115 ms returned sat
[2022-06-12 22:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:11:56] [INFO ] [Real]Absence check using state equation in 4024 ms returned unknown
[2022-06-12 22:11:57] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 110 ms returned sat
[2022-06-12 22:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:00] [INFO ] [Real]Absence check using state equation in 2812 ms returned sat
[2022-06-12 22:12:01] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 473 ms.
[2022-06-12 22:12:01] [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 4
[2022-06-12 22:12:02] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 110 ms returned sat
[2022-06-12 22:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:06] [INFO ] [Real]Absence check using state equation in 3806 ms returned sat
[2022-06-12 22:12:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 5
[2022-06-12 22:12:07] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 136 ms returned sat
[2022-06-12 22:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:11] [INFO ] [Real]Absence check using state equation in 3438 ms returned sat
[2022-06-12 22:12:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
[2022-06-12 22:12:12] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 112 ms returned sat
[2022-06-12 22:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:16] [INFO ] [Real]Absence check using state equation in 3360 ms returned sat
[2022-06-12 22:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:12:17] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 119 ms returned sat
[2022-06-12 22:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:20] [INFO ] [Nat]Absence check using state equation in 3215 ms returned sat
[2022-06-12 22:12:21] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 300 ms.
[2022-06-12 22:12:21] [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
[2022-06-12 22:12:22] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 111 ms returned sat
[2022-06-12 22:12:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:25] [INFO ] [Real]Absence check using state equation in 2977 ms returned sat
[2022-06-12 22:12:26] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 382 ms.
[2022-06-12 22:12:26] [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 8
[2022-06-12 22:12:27] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 120 ms returned sat
[2022-06-12 22:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:30] [INFO ] [Real]Absence check using state equation in 3320 ms returned sat
[2022-06-12 22:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:12:31] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 124 ms returned sat
[2022-06-12 22:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:35] [INFO ] [Nat]Absence check using state equation in 3402 ms returned sat
[2022-06-12 22:12:35] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 252 ms.
[2022-06-12 22:12:36] [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
[2022-06-12 22:12:36] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 106 ms returned sat
[2022-06-12 22:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:40] [INFO ] [Real]Absence check using state equation in 3137 ms returned sat
[2022-06-12 22:12:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:12:41] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 134 ms returned sat
[2022-06-12 22:12:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:42] [INFO ] [Nat]Absence check using state equation in 1239 ms returned unsat
[2022-06-12 22:12:43] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 103 ms returned sat
[2022-06-12 22:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:46] [INFO ] [Real]Absence check using state equation in 3019 ms returned sat
[2022-06-12 22:12:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:12:47] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 121 ms returned sat
[2022-06-12 22:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:12:50] [INFO ] [Nat]Absence check using state equation in 3276 ms returned sat
[2022-06-12 22:12:51] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 290 ms.
[2022-06-12 22:12:51] [INFO ] Added : 5 causal constraints over 1 iterations in 654 ms. Result :unknown
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 15200 steps, including 191 resets, run finished after 84 ms. (steps per millisecond=180 ) properties (out of 11) seen :0 could not realise parikh vector
Support contains 145 out of 3554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 3702 edges and 3554 vertex of which 882 / 3554 are part of one of the 74 SCC in 22 ms
Free SCC test removed 808 places
Drop transitions removed 992 transitions
Reduce isomorphic transitions removed 992 transitions.
Graph (complete) has 3643 edges and 2746 vertex of which 2728 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.11 ms
Discarding 18 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1538 transitions
Trivial Post-agglo rules discarded 1538 transitions
Performed 1538 trivial Post agglomeration. Transition count delta: 1538
Iterating post reduction 0 with 1549 rules applied. Total rules applied 1551 place count 2728 transition count 1710
Reduce places removed 1538 places and 0 transitions.
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 1 with 1651 rules applied. Total rules applied 3202 place count 1190 transition count 1597
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 with 48 rules applied. Total rules applied 3250 place count 1147 transition count 1592
Reduce places removed 1 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 3 with 3 rules applied. Total rules applied 3253 place count 1146 transition count 1590
Reduce places removed 1 places and 0 transitions.
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Iterating post reduction 4 with 114 rules applied. Total rules applied 3367 place count 1145 transition count 1477
Reduce places removed 113 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 5 with 127 rules applied. Total rules applied 3494 place count 1032 transition count 1463
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 3499 place count 1027 transition count 1463
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 51 Pre rules applied. Total rules applied 3499 place count 1027 transition count 1412
Deduced a syphon composed of 51 places in 5 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 7 with 102 rules applied. Total rules applied 3601 place count 976 transition count 1412
Discarding 149 places :
Symmetric choice reduction at 7 with 149 rule applications. Total rules 3750 place count 827 transition count 1263
Iterating global reduction 7 with 149 rules applied. Total rules applied 3899 place count 827 transition count 1263
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 7 with 13 rules applied. Total rules applied 3912 place count 827 transition count 1250
Reduce places removed 3 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 8 with 5 rules applied. Total rules applied 3917 place count 824 transition count 1248
Reduce places removed 1 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 9 with 3 rules applied. Total rules applied 3920 place count 823 transition count 1246
Reduce places removed 1 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 10 with 3 rules applied. Total rules applied 3923 place count 822 transition count 1244
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 2 rules applied. Total rules applied 3925 place count 821 transition count 1243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3926 place count 820 transition count 1243
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 11 Pre rules applied. Total rules applied 3926 place count 820 transition count 1232
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 13 with 22 rules applied. Total rules applied 3948 place count 809 transition count 1232
Discarding 71 places :
Symmetric choice reduction at 13 with 71 rule applications. Total rules 4019 place count 738 transition count 1161
Iterating global reduction 13 with 71 rules applied. Total rules applied 4090 place count 738 transition count 1161
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 13 with 27 rules applied. Total rules applied 4117 place count 738 transition count 1134
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 14 with 17 rules applied. Total rules applied 4134 place count 725 transition count 1130
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 4136 place count 723 transition count 1130
Discarding 15 places :
Symmetric choice reduction at 16 with 15 rule applications. Total rules 4151 place count 708 transition count 1104
Iterating global reduction 16 with 15 rules applied. Total rules applied 4166 place count 708 transition count 1104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 4168 place count 708 transition count 1102
Discarding 8 places :
Symmetric choice reduction at 17 with 8 rule applications. Total rules 4176 place count 700 transition count 1086
Iterating global reduction 17 with 8 rules applied. Total rules applied 4184 place count 700 transition count 1086
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 4187 place count 697 transition count 1080
Iterating global reduction 17 with 3 rules applied. Total rules applied 4190 place count 697 transition count 1080
Performed 233 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 233 places in 1 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 17 with 466 rules applied. Total rules applied 4656 place count 464 transition count 767
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 17 with 16 rules applied. Total rules applied 4672 place count 464 transition count 751
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 4676 place count 462 transition count 749
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 4678 place count 462 transition count 747
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 4680 place count 461 transition count 746
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 4682 place count 461 transition count 744
Performed 74 Post agglomeration using F-continuation condition with reduction of 25 identical transitions.
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 20 with 148 rules applied. Total rules applied 4830 place count 387 transition count 825
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 20 with 41 rules applied. Total rules applied 4871 place count 387 transition count 784
Discarding 12 places :
Symmetric choice reduction at 21 with 12 rule applications. Total rules 4883 place count 375 transition count 760
Iterating global reduction 21 with 12 rules applied. Total rules applied 4895 place count 375 transition count 760
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 4896 place count 375 transition count 759
Drop transitions removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 22 with 53 rules applied. Total rules applied 4949 place count 375 transition count 706
Discarding 1 places :
Symmetric choice reduction at 22 with 1 rule applications. Total rules 4950 place count 374 transition count 705
Iterating global reduction 22 with 1 rules applied. Total rules applied 4951 place count 374 transition count 705
Free-agglomeration rule applied 24 times.
Iterating global reduction 22 with 24 rules applied. Total rules applied 4975 place count 374 transition count 681
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 22 with 24 rules applied. Total rules applied 4999 place count 350 transition count 681
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 5000 place count 350 transition count 680
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 5021 place count 350 transition count 680
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 23 with 2 rules applied. Total rules applied 5023 place count 350 transition count 678
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 5024 place count 350 transition count 678
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 23 with 1 rules applied. Total rules applied 5025 place count 349 transition count 677
Applied a total of 5025 rules in 921 ms. Remains 349 /3554 variables (removed 3205) and now considering 677/4263 (removed 3586) transitions.
Finished structural reductions, in 1 iterations. Remains : 349/3554 places, 677/4263 transitions.
[2022-06-12 22:12:53] [INFO ] Flatten gal took : 129 ms
[2022-06-12 22:12:53] [INFO ] Flatten gal took : 53 ms
[2022-06-12 22:12:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3358323982904927468.gal : 33 ms
[2022-06-12 22:12:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9379483006932571907.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/ReachabilityCardinality3358323982904927468.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9379483006932571907.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/ReachabilityCardinality3358323982904927468.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9379483006932571907.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9379483006932571907.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 12
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-02 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :12 after 15
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :15 after 16
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :16 after 17
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :17 after 19
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :19 after 31
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :31 after 34
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :34 after 182
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :182 after 453
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :453 after 3981
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-07 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :3981 after 68107
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-04 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :68107 after 87787
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :87787 after 624203
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :624203 after 1.0985e+06
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.0985e+06 after 1.84293e+06
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :1.84293e+06 after 9.1015e+06
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-14 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-12 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2022-06-12 22:13:08] [INFO ] Flatten gal took : 48 ms
[2022-06-12 22:13:08] [INFO ] Applying decomposition
[2022-06-12 22:13:08] [INFO ] Flatten gal took : 46 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/graph17367467699760978230.txt, -o, /tmp/graph17367467699760978230.bin, -w, /tmp/graph17367467699760978230.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/graph17367467699760978230.bin, -l, -1, -v, -w, /tmp/graph17367467699760978230.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:13:08] [INFO ] Decomposing Gal with order
[2022-06-12 22:13:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:13:08] [INFO ] Removed a total of 410 redundant transitions.
[2022-06-12 22:13:09] [INFO ] Flatten gal took : 193 ms
[2022-06-12 22:13:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 45 ms.
[2022-06-12 22:13:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14586377101478003099.gal : 26 ms
[2022-06-12 22:13:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1340839958398634415.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/ReachabilityCardinality14586377101478003099.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1340839958398634415.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/ReachabilityCardinality14586377101478003099.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1340839958398634415.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1340839958398634415.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1 after 10
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :10 after 353
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :353 after 58000
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :58000 after 1.17231e+06
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.17231e+06 after 2.19352e+06
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-09 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-08 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-06 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-05 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.19352e+06 after 2.22696e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.22696e+08 after 7.60837e+08
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,1.82374e+09,1.26361,27024,899,705,24607,27215,1134,56803,311,87666,0
Total reachable state count : 1823737854

Verifying 5 reachability properties.
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-00 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-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
CloudReconfiguration-PT-402-ReachabilityCardinality-00,0,1.27617,27024,1,0,24607,27215,1198,56803,320,87666,2179
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-05 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
CloudReconfiguration-PT-402-ReachabilityCardinality-05,3.54344e+07,1.29005,27024,699,363,24607,27215,1329,56803,337,87666,4468
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-06 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
CloudReconfiguration-PT-402-ReachabilityCardinality-06,108,1.29098,27024,115,50,24607,27215,1345,56803,337,87666,4530
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-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
CloudReconfiguration-PT-402-ReachabilityCardinality-08,216,1.29459,27024,119,38,24607,27215,1404,56803,341,87666,4840
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-09 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
CloudReconfiguration-PT-402-ReachabilityCardinality-09,6,1.29725,27024,116,27,24607,27215,1455,56803,341,87666,5200
All properties solved without resorting to model-checking.

BK_STOP 1655071991684

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-402"
export BK_EXAMINATION="ReachabilityCardinality"
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 CloudReconfiguration-PT-402, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r046-smll-165252115800143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-402.tgz
mv CloudReconfiguration-PT-402 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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