Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292300646.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r045-oct2-162038292300646
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 912K May 5 16:51 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 1620592588514

Running Version 0
[2021-05-09 20:36:30] [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]
[2021-05-09 20:36:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 20:36:31] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2021-05-09 20:36:31] [INFO ] Transformed 3554 places.
[2021-05-09 20:36:31] [INFO ] Transformed 4263 transitions.
[2021-05-09 20:36:31] [INFO ] Found NUPN structural information;
[2021-05-09 20:36:31] [INFO ] Parsed PT model containing 3554 places and 4263 transitions in 358 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 54 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 3502698 steps, run timeout after 30001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 3502698 steps, saw 838813 distinct states, run finished after 30016 ms. (steps per millisecond=116 ) properties seen :{}
Running SMT prover for 10 properties.
// Phase 1: matrix 4263 rows 3554 cols
[2021-05-09 20:37:01] [INFO ] Computed 5 place invariants in 68 ms
[2021-05-09 20:37:03] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 134 ms returned sat
[2021-05-09 20:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
[2021-05-09 20:37:07] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 61 ms returned sat
[2021-05-09 20:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:09] [INFO ] [Real]Absence check using state equation in 1650 ms returned sat
[2021-05-09 20:37:10] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 172 ms.
[2021-05-09 20:37:12] [INFO ] Added : 45 causal constraints over 9 iterations in 2219 ms. Result :unknown
[2021-05-09 20:37:12] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 57 ms returned sat
[2021-05-09 20:37:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:14] [INFO ] [Real]Absence check using state equation in 2062 ms returned sat
[2021-05-09 20:37:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:15] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 75 ms returned sat
[2021-05-09 20:37:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:19] [INFO ] [Nat]Absence check using state equation in 3371 ms returned sat
[2021-05-09 20:37:19] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 363 ms.
[2021-05-09 20:37:19] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :unknown
[2021-05-09 20:37:20] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 67 ms returned sat
[2021-05-09 20:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:23] [INFO ] [Real]Absence check using state equation in 2058 ms returned sat
[2021-05-09 20:37:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:23] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2021-05-09 20:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:25] [INFO ] [Real]Absence check using state equation in 1700 ms returned sat
[2021-05-09 20:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:26] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 57 ms returned sat
[2021-05-09 20:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:29] [INFO ] [Nat]Absence check using state equation in 3091 ms returned sat
[2021-05-09 20:37:29] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 172 ms.
[2021-05-09 20:37:30] [INFO ] Added : 35 causal constraints over 7 iterations in 1407 ms. Result :unknown
[2021-05-09 20:37:31] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 50 ms returned sat
[2021-05-09 20:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:33] [INFO ] [Real]Absence check using state equation in 1919 ms returned sat
[2021-05-09 20:37:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:33] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2021-05-09 20:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:35] [INFO ] [Nat]Absence check using state equation in 1886 ms returned sat
[2021-05-09 20:37:36] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 170 ms.
[2021-05-09 20:37:38] [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: Broken pipe ... while checking expression at index 5
[2021-05-09 20:37:38] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 54 ms returned sat
[2021-05-09 20:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:42] [INFO ] [Real]Absence check using state equation in 3301 ms returned sat
[2021-05-09 20:37:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:43] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 72 ms returned sat
[2021-05-09 20:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:45] [INFO ] [Nat]Absence check using state equation in 2663 ms returned sat
[2021-05-09 20:37:45] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 168 ms.
[2021-05-09 20:37:47] [INFO ] Added : 45 causal constraints over 9 iterations in 1551 ms. Result :unknown
[2021-05-09 20:37:48] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 71 ms returned sat
[2021-05-09 20:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:49] [INFO ] [Real]Absence check using state equation in 1318 ms returned unsat
[2021-05-09 20:37:50] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 74 ms returned sat
[2021-05-09 20:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:52] [INFO ] [Real]Absence check using state equation in 1605 ms returned sat
[2021-05-09 20:37:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:53] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 70 ms returned sat
[2021-05-09 20:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:56] [INFO ] [Nat]Absence check using state equation in 2919 ms returned sat
[2021-05-09 20:37:56] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 185 ms.
[2021-05-09 20:37:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
[2021-05-09 20:37:57] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 52 ms returned sat
[2021-05-09 20:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:37:59] [INFO ] [Real]Absence check using state equation in 1602 ms returned sat
[2021-05-09 20:37:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:37:59] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2021-05-09 20:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:38:01] [INFO ] [Nat]Absence check using state equation in 1909 ms returned sat
[2021-05-09 20:38:02] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 172 ms.
[2021-05-09 20:38:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 9
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 15600 steps, including 107 resets, run finished after 117 ms. (steps per millisecond=133 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 28 out of 3554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 4021 edges and 3554 vertex of which 1210 / 3554 are part of one of the 86 SCC in 92 ms
Free SCC test removed 1124 places
Drop transitions removed 1375 transitions
Reduce isomorphic transitions removed 1375 transitions.
Graph (complete) has 3260 edges and 2430 vertex of which 2412 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1604 transitions
Trivial Post-agglo rules discarded 1604 transitions
Performed 1604 trivial Post agglomeration. Transition count delta: 1604
Iterating post reduction 0 with 1616 rules applied. Total rules applied 1618 place count 2412 transition count 1260
Reduce places removed 1604 places and 0 transitions.
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 1 with 1799 rules applied. Total rules applied 3417 place count 808 transition count 1065
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 99 rules applied. Total rules applied 3516 place count 718 transition count 1056
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 with 5 rules applied. Total rules applied 3521 place count 716 transition count 1053
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 4 with 4 rules applied. Total rules applied 3525 place count 714 transition count 1051
Reduce places removed 1 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 5 with 21 rules applied. Total rules applied 3546 place count 713 transition count 1031
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 26 rules applied. Total rules applied 3572 place count 693 transition count 1025
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3573 place count 692 transition count 1025
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 30 Pre rules applied. Total rules applied 3573 place count 692 transition count 995
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 8 with 60 rules applied. Total rules applied 3633 place count 662 transition count 995
Discarding 106 places :
Symmetric choice reduction at 8 with 106 rule applications. Total rules 3739 place count 556 transition count 889
Iterating global reduction 8 with 106 rules applied. Total rules applied 3845 place count 556 transition count 889
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 3847 place count 556 transition count 887
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 3847 place count 556 transition count 875
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 24 rules applied. Total rules applied 3871 place count 544 transition count 875
Discarding 78 places :
Symmetric choice reduction at 9 with 78 rule applications. Total rules 3949 place count 466 transition count 797
Iterating global reduction 9 with 78 rules applied. Total rules applied 4027 place count 466 transition count 797
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 9 with 42 rules applied. Total rules applied 4069 place count 466 transition count 755
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 34 rules applied. Total rules applied 4103 place count 446 transition count 741
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 8 rules applied. Total rules applied 4111 place count 439 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 4112 place count 438 transition count 740
Discarding 26 places :
Symmetric choice reduction at 13 with 26 rule applications. Total rules 4138 place count 412 transition count 700
Iterating global reduction 13 with 26 rules applied. Total rules applied 4164 place count 412 transition count 700
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 13 with 11 rules applied. Total rules applied 4175 place count 412 transition count 689
Discarding 11 places :
Symmetric choice reduction at 14 with 11 rule applications. Total rules 4186 place count 401 transition count 667
Iterating global reduction 14 with 11 rules applied. Total rules applied 4197 place count 401 transition count 667
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 4201 place count 397 transition count 659
Iterating global reduction 14 with 4 rules applied. Total rules applied 4205 place count 397 transition count 659
Performed 199 Post agglomeration using F-continuation condition with reduction of 108 identical transitions.
Deduced a syphon composed of 199 places in 1 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 14 with 398 rules applied. Total rules applied 4603 place count 198 transition count 352
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 4606 place count 198 transition count 349
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 13 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 4614 place count 194 transition count 345
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 4622 place count 194 transition count 337
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 4630 place count 190 transition count 333
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 16 with 8 rules applied. Total rules applied 4638 place count 190 transition count 325
Performed 44 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 17 with 88 rules applied. Total rules applied 4726 place count 146 transition count 366
Drop transitions removed 9 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 17 with 39 rules applied. Total rules applied 4765 place count 146 transition count 327
Discarding 21 places :
Symmetric choice reduction at 18 with 21 rule applications. Total rules 4786 place count 125 transition count 291
Iterating global reduction 18 with 21 rules applied. Total rules applied 4807 place count 125 transition count 291
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 18 with 11 rules applied. Total rules applied 4818 place count 125 transition count 280
Discarding 4 places :
Symmetric choice reduction at 19 with 4 rule applications. Total rules 4822 place count 121 transition count 272
Iterating global reduction 19 with 4 rules applied. Total rules applied 4826 place count 121 transition count 272
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 4830 place count 121 transition count 268
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 20 with 18 rules applied. Total rules applied 4848 place count 121 transition count 250
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 4849 place count 120 transition count 247
Iterating global reduction 20 with 1 rules applied. Total rules applied 4850 place count 120 transition count 247
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 4851 place count 119 transition count 246
Iterating global reduction 20 with 1 rules applied. Total rules applied 4852 place count 119 transition count 246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 4853 place count 119 transition count 245
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 4855 place count 118 transition count 244
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 4856 place count 118 transition count 243
Free-agglomeration rule applied 9 times.
Iterating global reduction 21 with 9 rules applied. Total rules applied 4865 place count 118 transition count 234
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 21 with 9 rules applied. Total rules applied 4874 place count 109 transition count 234
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 4876 place count 109 transition count 232
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 4877 place count 109 transition count 232
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 22 with 4 rules applied. Total rules applied 4881 place count 109 transition count 232
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 22 with 3 rules applied. Total rules applied 4884 place count 109 transition count 229
Applied a total of 4884 rules in 574 ms. Remains 109 /3554 variables (removed 3445) and now considering 229/4263 (removed 4034) transitions.
Finished structural reductions, in 1 iterations. Remains : 109/3554 places, 229/4263 transitions.
[2021-05-09 20:38:05] [INFO ] Flatten gal took : 78 ms
[2021-05-09 20:38:05] [INFO ] Flatten gal took : 18 ms
[2021-05-09 20:38:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5491147360864243480.gal : 30 ms
[2021-05-09 20:38:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11644215539048238217.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/ReachabilityCardinality5491147360864243480.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11644215539048238217.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/ReachabilityCardinality5491147360864243480.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11644215539048238217.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11644215539048238217.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 9
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-06 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :9 after 12
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :12 after 18
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :18 after 30
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :30 after 35
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :35 after 145
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :145 after 188
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-15 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-03 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :188 after 1288
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-10 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1288 after 2440
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-00 is true.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2440 after 10526
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-14 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10526 after 23747
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :23747 after 29344
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :29344 after 78569
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :78569 after 89461
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :89461 after 298335
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :298335 after 1.26976e+06
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,3.05505e+06,3.10834,19184,2,3484,27,58846,7,0,681,56124,0
Total reachable state count : 3055047

Verifying 7 reachability properties.
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-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-402-ReachabilityCardinality-00,5278,3.10911,19184,2,663,27,58846,8,0,684,56124,0
Reachability property CloudReconfiguration-PT-402-ReachabilityCardinality-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-402-ReachabilityCardinality-03,16,3.10972,19448,2,124,27,58846,9,0,697,56124,0
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-06 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-06,6,3.10996,19448,2,118,27,58846,10,0,702,56124,0
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-08 does not hold.
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-402-ReachabilityCardinality-08,10,3.11115,19448,2,132,27,58846,10,0,709,56124,0
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-10 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-10,114061,3.11315,19448,2,1126,27,58846,11,0,728,56124,0
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-14 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-14,29685,3.11358,19448,2,1107,27,58846,12,0,733,56124,0
Invariant property CloudReconfiguration-PT-402-ReachabilityCardinality-15 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-15,3,3.11382,19448,2,112,27,58846,13,0,738,56124,0
All properties solved without resorting to model-checking.

BK_STOP 1620592689259

--------------------
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="itstools"
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 itstools"
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 r045-oct2-162038292300646"
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 ;