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-165252115800080.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-301, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800080
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.5K Apr 29 14:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 29 14:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 14:28 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 3.9K May 9 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 29 14:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 14:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 29 14:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:19 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-301-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069403790

Running Version 0
[2022-06-12 21:30:06] [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 21:30:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:30:06] [INFO ] Load time of PNML (sax parser for PT used): 276 ms
[2022-06-12 21:30:06] [INFO ] Transformed 2584 places.
[2022-06-12 21:30:06] [INFO ] Transformed 3094 transitions.
[2022-06-12 21:30:06] [INFO ] Found NUPN structural information;
[2022-06-12 21:30:06] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 355 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 80 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Probabilistic random walk after 1000001 steps, saw 250647 distinct states, run finished after 15677 ms. (steps per millisecond=63 ) properties seen :{}
Running SMT prover for 15 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2022-06-12 21:30:22] [INFO ] Computed 4 place invariants in 87 ms
[2022-06-12 21:30:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:25] [INFO ] [Real]Absence check using state equation in 2056 ms returned sat
[2022-06-12 21:30:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:30] [INFO ] [Real]Absence check using state equation in 2657 ms returned sat
[2022-06-12 21:30:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:31] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:32] [INFO ] [Nat]Absence check using state equation in 885 ms returned unsat
[2022-06-12 21:30:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:34] [INFO ] [Real]Absence check using state equation in 1649 ms returned sat
[2022-06-12 21:30:34] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 231 ms.
[2022-06-12 21:30:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:38] [INFO ] [Nat]Absence check using state equation in 1756 ms returned sat
[2022-06-12 21:30:38] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 236 ms.
[2022-06-12 21:30:40] [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 21:30:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-06-12 21:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:43] [INFO ] [Real]Absence check using state equation in 1736 ms returned sat
[2022-06-12 21:30:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 21:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:46] [INFO ] [Real]Absence check using state equation in 1994 ms returned sat
[2022-06-12 21:30:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:48] [INFO ] [Nat]Absence check using state equation in 1733 ms returned sat
[2022-06-12 21:30:49] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 312 ms.
[2022-06-12 21:30:51] [INFO ] Added : 45 causal constraints over 9 iterations in 2643 ms. Result :unknown
[2022-06-12 21:30:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:54] [INFO ] [Real]Absence check using state equation in 1689 ms returned sat
[2022-06-12 21:30:54] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 181 ms.
[2022-06-12 21:30:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:59] [INFO ] [Nat]Absence check using state equation in 2062 ms returned sat
[2022-06-12 21:30:59] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 190 ms.
[2022-06-12 21:31:01] [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 5
[2022-06-12 21:31:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:04] [INFO ] [Real]Absence check using state equation in 1851 ms returned sat
[2022-06-12 21:31:04] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 309 ms.
[2022-06-12 21:31:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:07] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:31:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:09] [INFO ] [Nat]Absence check using state equation in 1802 ms returned sat
[2022-06-12 21:31:09] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 179 ms.
[2022-06-12 21:31:11] [INFO ] Added : 45 causal constraints over 9 iterations in 2367 ms. Result :unknown
[2022-06-12 21:31:12] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 21:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:14] [INFO ] [Real]Absence check using state equation in 2141 ms returned sat
[2022-06-12 21:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:18] [INFO ] [Real]Absence check using state equation in 2854 ms returned sat
[2022-06-12 21:31:19] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 293 ms.
[2022-06-12 21:31:20] [INFO ] Added : 15 causal constraints over 3 iterations in 1298 ms. Result :unknown
[2022-06-12 21:31:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:23] [INFO ] [Real]Absence check using state equation in 2128 ms returned sat
[2022-06-12 21:31:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:24] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2022-06-12 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:26] [INFO ] [Nat]Absence check using state equation in 2417 ms returned sat
[2022-06-12 21:31:27] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 256 ms.
[2022-06-12 21:31:28] [INFO ] Added : 25 causal constraints over 5 iterations in 1722 ms. Result :unknown
[2022-06-12 21:31:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-06-12 21:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:31] [INFO ] [Real]Absence check using state equation in 1889 ms returned sat
[2022-06-12 21:31:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:31] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 79 ms returned sat
[2022-06-12 21:31:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:33] [INFO ] [Nat]Absence check using state equation in 1636 ms returned sat
[2022-06-12 21:31:33] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 199 ms.
[2022-06-12 21:31:36] [INFO ] Added : 40 causal constraints over 8 iterations in 2750 ms. Result :unknown
[2022-06-12 21:31:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:38] [INFO ] [Real]Absence check using state equation in 1746 ms returned sat
[2022-06-12 21:31:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 108 ms returned sat
[2022-06-12 21:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:41] [INFO ] [Nat]Absence check using state equation in 2210 ms returned sat
[2022-06-12 21:31:42] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 289 ms.
[2022-06-12 21:31:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
[2022-06-12 21:31:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 21:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:46] [INFO ] [Real]Absence check using state equation in 1878 ms returned sat
[2022-06-12 21:31:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:50] [INFO ] [Real]Absence check using state equation in 2310 ms returned sat
[2022-06-12 21:31:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 21:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:53] [INFO ] [Nat]Absence check using state equation in 2243 ms returned sat
[2022-06-12 21:31:54] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 278 ms.
[2022-06-12 21:31:55] [INFO ] Added : 25 causal constraints over 5 iterations in 1838 ms. Result :unknown
[2022-06-12 21:31:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:59] [INFO ] [Real]Absence check using state equation in 2518 ms returned sat
[2022-06-12 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:00] [INFO ] [Nat]Absence check using state equation in 1029 ms returned unsat
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Support contains 63 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2822 edges and 2584 vertex of which 763 / 2584 are part of one of the 61 SCC in 26 ms
Free SCC test removed 702 places
Drop transitions removed 856 transitions
Reduce isomorphic transitions removed 856 transitions.
Graph (complete) has 2516 edges and 1882 vertex of which 1868 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.11 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1152 transitions
Trivial Post-agglo rules discarded 1152 transitions
Performed 1152 trivial Post agglomeration. Transition count delta: 1152
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1163 place count 1868 transition count 1068
Reduce places removed 1152 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 1 with 1269 rules applied. Total rules applied 2432 place count 716 transition count 951
Reduce places removed 51 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 59 rules applied. Total rules applied 2491 place count 665 transition count 943
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 3 with 5 rules applied. Total rules applied 2496 place count 662 transition count 941
Reduce places removed 1 places and 0 transitions.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Iterating post reduction 4 with 46 rules applied. Total rules applied 2542 place count 661 transition count 896
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 53 rules applied. Total rules applied 2595 place count 616 transition count 888
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 2598 place count 613 transition count 888
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 28 Pre rules applied. Total rules applied 2598 place count 613 transition count 860
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 7 with 56 rules applied. Total rules applied 2654 place count 585 transition count 860
Discarding 78 places :
Symmetric choice reduction at 7 with 78 rule applications. Total rules 2732 place count 507 transition count 782
Iterating global reduction 7 with 78 rules applied. Total rules applied 2810 place count 507 transition count 782
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 7 with 2 rules applied. Total rules applied 2812 place count 507 transition count 780
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2813 place count 506 transition count 780
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 4 Pre rules applied. Total rules applied 2813 place count 506 transition count 776
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2821 place count 502 transition count 776
Discarding 54 places :
Symmetric choice reduction at 9 with 54 rule applications. Total rules 2875 place count 448 transition count 722
Iterating global reduction 9 with 54 rules applied. Total rules applied 2929 place count 448 transition count 722
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 9 with 31 rules applied. Total rules applied 2960 place count 448 transition count 691
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 18 rules applied. Total rules applied 2978 place count 433 transition count 688
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 11 with 3 rules applied. Total rules applied 2981 place count 432 transition count 686
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2983 place count 430 transition count 686
Discarding 15 places :
Symmetric choice reduction at 13 with 15 rule applications. Total rules 2998 place count 415 transition count 662
Iterating global reduction 13 with 15 rules applied. Total rules applied 3013 place count 415 transition count 662
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 3018 place count 415 transition count 657
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 3024 place count 409 transition count 645
Iterating global reduction 14 with 6 rules applied. Total rules applied 3030 place count 409 transition count 645
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 3033 place count 406 transition count 639
Iterating global reduction 14 with 3 rules applied. Total rules applied 3036 place count 406 transition count 639
Performed 160 Post agglomeration using F-continuation condition with reduction of 52 identical transitions.
Deduced a syphon composed of 160 places in 1 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 14 with 320 rules applied. Total rules applied 3356 place count 246 transition count 427
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 14 with 13 rules applied. Total rules applied 3369 place count 246 transition count 414
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 15 with 2 rules applied. Total rules applied 3371 place count 245 transition count 413
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 3373 place count 245 transition count 411
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3375 place count 244 transition count 410
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3376 place count 244 transition count 409
Performed 46 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 17 with 92 rules applied. Total rules applied 3468 place count 198 transition count 447
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 17 with 39 rules applied. Total rules applied 3507 place count 198 transition count 408
Discarding 15 places :
Symmetric choice reduction at 18 with 15 rule applications. Total rules 3522 place count 183 transition count 378
Iterating global reduction 18 with 15 rules applied. Total rules applied 3537 place count 183 transition count 378
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 3540 place count 180 transition count 372
Iterating global reduction 18 with 3 rules applied. Total rules applied 3543 place count 180 transition count 372
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 18 with 23 rules applied. Total rules applied 3566 place count 180 transition count 349
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3567 place count 179 transition count 348
Iterating global reduction 18 with 1 rules applied. Total rules applied 3568 place count 179 transition count 348
Free-agglomeration rule applied 28 times.
Iterating global reduction 18 with 28 rules applied. Total rules applied 3596 place count 179 transition count 320
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 18 with 28 rules applied. Total rules applied 3624 place count 151 transition count 320
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 3632 place count 151 transition count 312
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 19 with 15 rules applied. Total rules applied 3647 place count 151 transition count 312
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3648 place count 151 transition count 311
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 19 with 4 rules applied. Total rules applied 3652 place count 151 transition count 311
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 3653 place count 150 transition count 310
Applied a total of 3653 rules in 716 ms. Remains 150 /2584 variables (removed 2434) and now considering 310/3094 (removed 2784) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/2584 places, 310/3094 transitions.
[2022-06-12 21:32:02] [INFO ] Flatten gal took : 96 ms
[2022-06-12 21:32:02] [INFO ] Flatten gal took : 39 ms
[2022-06-12 21:32:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2393832440458440995.gal : 16 ms
[2022-06-12 21:32:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10760492602281239112.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/ReachabilityCardinality2393832440458440995.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10760492602281239112.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/ReachabilityCardinality2393832440458440995.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10760492602281239112.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10760492602281239112.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :2 after 9
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-11 does not hold.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :9 after 17
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :17 after 20
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :20 after 21
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :21 after 33
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :33 after 40
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :40 after 59
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :59 after 1023
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-12 does not hold.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-301-ReachabilityCardinality-08 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-301-ReachabilityCardinality-06 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-301-ReachabilityCardinality-05 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-301-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1023 after 2532
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2532 after 11415
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :11415 after 111511
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :111511 after 201911
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,1.16027e+06,0.772505,13536,2,1979,24,36548,9,0,927,31874,0
Total reachable state count : 1160271

Verifying 9 reachability properties.
Reachability property CloudReconfiguration-PT-301-ReachabilityCardinality-02 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-301-ReachabilityCardinality-02,1,0.773784,13536,2,151,24,36548,10,0,935,31874,0
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-04 does not hold.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-04 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-301-ReachabilityCardinality-04,16797,0.7753,13536,2,848,24,36548,10,0,937,31874,0
Reachability property CloudReconfiguration-PT-301-ReachabilityCardinality-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-301-ReachabilityCardinality-05,9,0.775833,13536,2,160,24,36548,11,0,942,31874,0
Reachability property CloudReconfiguration-PT-301-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-301-ReachabilityCardinality-06,8,0.776316,13536,2,172,24,36548,12,0,944,31874,0
Reachability property CloudReconfiguration-PT-301-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-301-ReachabilityCardinality-08,69419,0.808111,13536,2,1970,24,36548,13,0,1109,31874,0
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-09 does not hold.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-09 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-301-ReachabilityCardinality-09,19331,0.808912,13536,2,911,24,36548,13,0,1111,31874,0
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-301-ReachabilityCardinality-11,10,0.809495,13536,2,168,24,36548,14,0,1113,31874,0
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-12 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-301-ReachabilityCardinality-12,6,0.810194,13536,2,169,24,36548,15,0,1118,31874,0
Invariant property CloudReconfiguration-PT-301-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-14 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-301-ReachabilityCardinality-14,0,0.811887,13536,1,0,24,36548,15,0,1122,31874,0
All properties solved without resorting to model-checking.

BK_STOP 1655069524184

--------------------
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-301"
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-301, 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-165252115800080"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-301.tgz
mv CloudReconfiguration-PT-301 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 ;