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-165252115800111.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-311, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.2K Apr 29 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 14:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 4.0K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 29 14:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 29 14:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 29 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 29 14:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:20 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 660K 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-311-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-311-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655070578888

Running Version 0
[2022-06-12 21:49:42] [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 21:49:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:49:42] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2022-06-12 21:49:42] [INFO ] Transformed 2585 places.
[2022-06-12 21:49:42] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:49:42] [INFO ] Found NUPN structural information;
[2022-06-12 21:49:42] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 451 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 106 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 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 35 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:49:43] [INFO ] Computed 4 place invariants in 73 ms
[2022-06-12 21:49:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:47] [INFO ] [Real]Absence check using state equation in 2700 ms returned sat
[2022-06-12 21:49:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:49:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 81 ms returned sat
[2022-06-12 21:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:51] [INFO ] [Nat]Absence check using state equation in 2186 ms returned sat
[2022-06-12 21:49:51] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 349 ms.
[2022-06-12 21:49:52] [INFO ] Added : 25 causal constraints over 5 iterations in 1613 ms. Result :unknown
[2022-06-12 21:49:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 21:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:56] [INFO ] [Real]Absence check using state equation in 2636 ms returned sat
[2022-06-12 21:49:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:49:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:59] [INFO ] [Nat]Absence check using state equation in 2779 ms returned sat
[2022-06-12 21:50:00] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 419 ms.
[2022-06-12 21:50:01] [INFO ] Added : 20 causal constraints over 4 iterations in 1496 ms. Result :unknown
[2022-06-12 21:50:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:04] [INFO ] [Real]Absence check using state equation in 2195 ms returned sat
[2022-06-12 21:50:05] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 304 ms.
[2022-06-12 21:50:06] [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 2
[2022-06-12 21:50:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:09] [INFO ] [Real]Absence check using state equation in 1931 ms returned sat
[2022-06-12 21:50:09] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 240 ms.
[2022-06-12 21:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:50:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 21:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:14] [INFO ] [Nat]Absence check using state equation in 1872 ms returned sat
[2022-06-12 21:50:14] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 293 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-06-12 21:50:16] [INFO ] Added : 30 causal constraints over 6 iterations in 2293 ms. Result :unknown
[2022-06-12 21:50:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:20] [INFO ] [Real]Absence check using state equation in 2274 ms returned sat
[2022-06-12 21:50:20] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 244 ms.
[2022-06-12 21:50:21] [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 4
[2022-06-12 21:50:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:50:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:24] [INFO ] [Real]Absence check using state equation in 1943 ms returned sat
[2022-06-12 21:50:25] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 357 ms.
[2022-06-12 21:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:50:27] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2022-06-12 21:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:29] [INFO ] [Nat]Absence check using state equation in 1793 ms returned sat
[2022-06-12 21:50:29] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 235 ms.
[2022-06-12 21:50:31] [INFO ] Added : 40 causal constraints over 8 iterations in 2253 ms. Result :unknown
[2022-06-12 21:50:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:36] [INFO ] [Real]Absence check using state equation in 3530 ms returned sat
[2022-06-12 21:50:36] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 275 ms.
[2022-06-12 21:50:36] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :unknown
[2022-06-12 21:50:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:38] [INFO ] [Real]Absence check using state equation in 855 ms returned unsat
[2022-06-12 21:50:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:41] [INFO ] [Real]Absence check using state equation in 2138 ms returned sat
[2022-06-12 21:50:41] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 263 ms.
[2022-06-12 21:50:43] [INFO ] Added : 30 causal constraints over 6 iterations in 1962 ms. Result :unknown
[2022-06-12 21:50:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:46] [INFO ] [Real]Absence check using state equation in 1907 ms returned sat
[2022-06-12 21:50:46] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 210 ms.
[2022-06-12 21:50:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:50:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 21:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:51] [INFO ] [Nat]Absence check using state equation in 2040 ms returned sat
[2022-06-12 21:50:51] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 285 ms.
[2022-06-12 21:50:53] [INFO ] Added : 30 causal constraints over 6 iterations in 1980 ms. Result :unknown
[2022-06-12 21:50:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 21:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:50:55] [INFO ] [Real]Absence check using state equation in 951 ms returned unsat
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 19900 steps, including 407 resets, run finished after 164 ms. (steps per millisecond=121 ) properties (out of 9) seen :0 could not realise parikh vector
Support contains 115 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2613 edges and 2585 vertex of which 598 / 2585 are part of one of the 55 SCC in 25 ms
Free SCC test removed 543 places
Drop transitions removed 659 transitions
Reduce isomorphic transitions removed 659 transitions.
Graph (complete) has 2716 edges and 2042 vertex of which 2028 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.14 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1113 transitions
Trivial Post-agglo rules discarded 1113 transitions
Performed 1113 trivial Post agglomeration. Transition count delta: 1113
Iterating post reduction 0 with 1120 rules applied. Total rules applied 1122 place count 2028 transition count 1307
Reduce places removed 1113 places and 0 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 1203 rules applied. Total rules applied 2325 place count 915 transition count 1217
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 with 44 rules applied. Total rules applied 2369 place count 877 transition count 1211
Reduce places removed 2 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 4 rules applied. Total rules applied 2373 place count 875 transition count 1209
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 4 with 3 rules applied. Total rules applied 2376 place count 874 transition count 1207
Reduce places removed 1 places and 0 transitions.
Performed 106 Post agglomeration using F-continuation condition.Transition count delta: 106
Iterating post reduction 5 with 107 rules applied. Total rules applied 2483 place count 873 transition count 1101
Reduce places removed 106 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 6 with 127 rules applied. Total rules applied 2610 place count 767 transition count 1080
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 2616 place count 761 transition count 1080
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 34 Pre rules applied. Total rules applied 2616 place count 761 transition count 1046
Deduced a syphon composed of 34 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 8 with 68 rules applied. Total rules applied 2684 place count 727 transition count 1046
Discarding 117 places :
Symmetric choice reduction at 8 with 117 rule applications. Total rules 2801 place count 610 transition count 929
Iterating global reduction 8 with 117 rules applied. Total rules applied 2918 place count 610 transition count 929
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 rules applied. Total rules applied 2922 place count 610 transition count 925
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2923 place count 609 transition count 925
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 2923 place count 609 transition count 919
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 2935 place count 603 transition count 919
Discarding 53 places :
Symmetric choice reduction at 10 with 53 rule applications. Total rules 2988 place count 550 transition count 866
Iterating global reduction 10 with 53 rules applied. Total rules applied 3041 place count 550 transition count 866
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 10 with 28 rules applied. Total rules applied 3069 place count 550 transition count 838
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 11 with 19 rules applied. Total rules applied 3088 place count 537 transition count 832
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 12 with 5 rules applied. Total rules applied 3093 place count 535 transition count 829
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3096 place count 532 transition count 829
Discarding 10 places :
Symmetric choice reduction at 14 with 10 rule applications. Total rules 3106 place count 522 transition count 811
Iterating global reduction 14 with 10 rules applied. Total rules applied 3116 place count 522 transition count 811
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3118 place count 522 transition count 809
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 3122 place count 518 transition count 801
Iterating global reduction 15 with 4 rules applied. Total rules applied 3126 place count 518 transition count 801
Performed 166 Post agglomeration using F-continuation condition with reduction of 39 identical transitions.
Deduced a syphon composed of 166 places in 1 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 15 with 332 rules applied. Total rules applied 3458 place count 352 transition count 596
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 15 with 22 rules applied. Total rules applied 3480 place count 352 transition count 574
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 16 with 4 rules applied. Total rules applied 3484 place count 350 transition count 572
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3488 place count 350 transition count 568
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 3492 place count 348 transition count 566
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 3495 place count 348 transition count 563
Performed 45 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 18 with 90 rules applied. Total rules applied 3585 place count 303 transition count 608
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 18 with 21 rules applied. Total rules applied 3606 place count 303 transition count 587
Discarding 9 places :
Symmetric choice reduction at 19 with 9 rule applications. Total rules 3615 place count 294 transition count 569
Iterating global reduction 19 with 9 rules applied. Total rules applied 3624 place count 294 transition count 569
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 3625 place count 294 transition count 568
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 20 with 39 rules applied. Total rules applied 3664 place count 294 transition count 529
Free-agglomeration rule applied 26 times.
Iterating global reduction 20 with 26 rules applied. Total rules applied 3690 place count 294 transition count 503
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 20 with 26 rules applied. Total rules applied 3716 place count 268 transition count 503
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 21 with 6 rules applied. Total rules applied 3722 place count 268 transition count 497
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 21 with 13 rules applied. Total rules applied 3735 place count 268 transition count 497
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3737 place count 268 transition count 495
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 3740 place count 268 transition count 495
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3741 place count 267 transition count 494
Applied a total of 3741 rules in 797 ms. Remains 267 /2585 variables (removed 2318) and now considering 494/3095 (removed 2601) transitions.
Finished structural reductions, in 1 iterations. Remains : 267/2585 places, 494/3095 transitions.
[2022-06-12 21:50:56] [INFO ] Flatten gal took : 116 ms
[2022-06-12 21:50:56] [INFO ] Flatten gal took : 49 ms
[2022-06-12 21:50:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4127920549999581051.gal : 24 ms
[2022-06-12 21:50:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3312793307448057641.prop : 2 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/ReachabilityCardinality4127920549999581051.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3312793307448057641.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/ReachabilityCardinality4127920549999581051.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3312793307448057641.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3312793307448057641.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :7 after 8
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-08 is true.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :8 after 37
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :37 after 41
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-10 is true.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :41 after 46
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :46 after 47
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :47 after 49
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :49 after 78
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :78 after 104
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :104 after 403
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-13 is true.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-12 is true.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-311-ReachabilityFireability-01 does not hold.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :403 after 4178
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :4178 after 11477
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :11477 after 69448
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-00 is true.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :69448 after 787100
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,1.29416e+07,1.46077,21980,2,4072,25,65279,9,0,1566,67481,0
Total reachable state count : 12941590

Verifying 9 reachability properties.
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-00 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-311-ReachabilityFireability-00,1776,1.46711,22244,2,837,25,65279,10,0,1595,67481,0
Invariant property CloudReconfiguration-PT-311-ReachabilityFireability-01 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-311-ReachabilityFireability-01,1,1.47016,22244,2,268,25,65279,11,0,1638,67481,0
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-03 does not hold.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CloudReconfiguration-PT-311-ReachabilityFireability-03

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-311-ReachabilityFireability-03,0,1.47139,22244,1,0,25,65279,11,0,1638,67481,0
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-05 is true.
FORMULA CloudReconfiguration-PT-311-ReachabilityFireability-05 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
CloudReconfiguration-PT-311-ReachabilityFireability-05,152764,1.47221,22244,2,1679,25,65279,11,0,1639,67481,0
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-07 is true.
FORMULA CloudReconfiguration-PT-311-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
CloudReconfiguration-PT-311-ReachabilityFireability-07,1914,1.47526,22244,2,767,25,65279,11,0,1641,67481,0
Reachability property CloudReconfiguration-PT-311-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
CloudReconfiguration-PT-311-ReachabilityFireability-08,51,1.47581,22244,2,350,25,65279,12,0,1643,67481,0
Reachability property CloudReconfiguration-PT-311-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
CloudReconfiguration-PT-311-ReachabilityFireability-10,331399,1.5685,22244,2,3812,25,65279,13,0,1831,67481,0
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-12 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-311-ReachabilityFireability-12,4,1.5696,22244,2,277,25,65279,14,0,1836,67481,0
Reachability property CloudReconfiguration-PT-311-ReachabilityFireability-13 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-311-ReachabilityFireability-13,51,1.57051,22244,2,337,25,65279,15,0,1841,67481,0
All properties solved without resorting to model-checking.

BK_STOP 1655070659474

--------------------
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="CloudReconfiguration-PT-311"
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 CloudReconfiguration-PT-311, 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 r046-smll-165252115800111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-311.tgz
mv CloudReconfiguration-PT-311 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 ;