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-165252115800108.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-310, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.4K Apr 29 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 14:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 14:32 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 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 29 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 14:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 14:33 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-310-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655070453024

Running Version 0
[2022-06-12 21:47:36] [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 21:47:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:47:36] [INFO ] Load time of PNML (sax parser for PT used): 296 ms
[2022-06-12 21:47:36] [INFO ] Transformed 2585 places.
[2022-06-12 21:47:36] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:47:36] [INFO ] Found NUPN structural information;
[2022-06-12 21:47:36] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 383 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 82 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 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 3 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 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 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 3 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 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) 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 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 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 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Probabilistic random walk after 1000001 steps, saw 243790 distinct states, run finished after 12902 ms. (steps per millisecond=77 ) properties seen :{}
Running SMT prover for 15 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:47:50] [INFO ] Computed 4 place invariants in 99 ms
[2022-06-12 21:47:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 21:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:54] [INFO ] [Real]Absence check using state equation in 2670 ms returned sat
[2022-06-12 21:47:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:47:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:57] [INFO ] [Nat]Absence check using state equation in 2313 ms returned sat
[2022-06-12 21:47:58] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 328 ms.
[2022-06-12 21:47:59] [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
[2022-06-12 21:48:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:02] [INFO ] [Real]Absence check using state equation in 2529 ms returned sat
[2022-06-12 21:48:03] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 371 ms.
[2022-06-12 21:48:04] [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: Stream close... while checking expression at index 1
[2022-06-12 21:48:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:07] [INFO ] [Real]Absence check using state equation in 2420 ms returned sat
[2022-06-12 21:48:08] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 351 ms.
[2022-06-12 21:48:09] [INFO ] Added : 15 causal constraints over 3 iterations in 1524 ms. Result :unknown
[2022-06-12 21:48:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:12] [INFO ] [Real]Absence check using state equation in 1879 ms returned sat
[2022-06-12 21:48:13] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 250 ms.
[2022-06-12 21:48:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:48:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:17] [INFO ] [Real]Absence check using state equation in 2334 ms returned sat
[2022-06-12 21:48:18] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 233 ms.
[2022-06-12 21:48:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:48:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:22] [INFO ] [Nat]Absence check using state equation in 2367 ms returned sat
[2022-06-12 21:48:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 294 ms.
[2022-06-12 21:48:24] [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 21:48:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:28] [INFO ] [Real]Absence check using state equation in 2432 ms returned sat
[2022-06-12 21:48:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 194 ms.
[2022-06-12 21:48:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:48:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:32] [INFO ] [Nat]Absence check using state equation in 2371 ms returned sat
[2022-06-12 21:48:33] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 188 ms.
[2022-06-12 21:48:34] [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 21:48:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 66 ms returned sat
[2022-06-12 21:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:37] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2022-06-12 21:48:38] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 308 ms.
[2022-06-12 21:48:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 21:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:43] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2022-06-12 21:48:43] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 303 ms.
[2022-06-12 21:48:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2022-06-12 21:48:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 88 ms returned sat
[2022-06-12 21:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:47] [INFO ] [Real]Absence check using state equation in 2180 ms returned sat
[2022-06-12 21:48:48] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 206 ms.
[2022-06-12 21:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:48:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:52] [INFO ] [Nat]Absence check using state equation in 2100 ms returned sat
[2022-06-12 21:48:53] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 178 ms.
[2022-06-12 21:48:55] [INFO ] Added : 45 causal constraints over 9 iterations in 1997 ms. Result :unknown
[2022-06-12 21:48:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-06-12 21:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:48:57] [INFO ] [Real]Absence check using state equation in 2035 ms returned sat
[2022-06-12 21:48:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:48:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2022-06-12 21:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:01] [INFO ] [Nat]Absence check using state equation in 2905 ms returned sat
[2022-06-12 21:49:01] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 175 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-06-12 21:49:02] [INFO ] Added : 20 causal constraints over 4 iterations in 1435 ms. Result :unknown
[2022-06-12 21:49:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 21:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:05] [INFO ] [Real]Absence check using state equation in 2073 ms returned sat
[2022-06-12 21:49:06] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 187 ms.
[2022-06-12 21:49:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:49:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:10] [INFO ] [Real]Absence check using state equation in 1799 ms returned sat
[2022-06-12 21:49:11] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 322 ms.
[2022-06-12 21:49:13] [INFO ] Added : 25 causal constraints over 5 iterations in 2111 ms. Result :unknown
[2022-06-12 21:49:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:15] [INFO ] [Real]Absence check using state equation in 2064 ms returned sat
[2022-06-12 21:49:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:49:16] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 93 ms returned sat
[2022-06-12 21:49:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:17] [INFO ] [Nat]Absence check using state equation in 888 ms returned unsat
[2022-06-12 21:49:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:19] [INFO ] [Real]Absence check using state equation in 996 ms returned unsat
[2022-06-12 21:49:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:49:22] [INFO ] [Real]Absence check using state equation in 2642 ms returned sat
[2022-06-12 21:49:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 303 ms.
[2022-06-12 21:49:24] [INFO ] Added : 15 causal constraints over 3 iterations in 1501 ms. Result :unknown
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Support contains 124 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2620 edges and 2585 vertex of which 535 / 2585 are part of one of the 49 SCC in 45 ms
Free SCC test removed 486 places
Drop transitions removed 598 transitions
Reduce isomorphic transitions removed 598 transitions.
Graph (complete) has 2777 edges and 2099 vertex of which 2085 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.18 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 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 1158 rules applied. Total rules applied 1160 place count 2085 transition count 1330
Reduce places removed 1152 places and 0 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 1 with 1241 rules applied. Total rules applied 2401 place count 933 transition count 1241
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Iterating post reduction 2 with 147 rules applied. Total rules applied 2548 place count 892 transition count 1135
Reduce places removed 104 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 117 rules applied. Total rules applied 2665 place count 788 transition count 1122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2666 place count 787 transition count 1122
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 30 Pre rules applied. Total rules applied 2666 place count 787 transition count 1092
Deduced a syphon composed of 30 places in 4 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 2726 place count 757 transition count 1092
Discarding 106 places :
Symmetric choice reduction at 5 with 106 rule applications. Total rules 2832 place count 651 transition count 986
Iterating global reduction 5 with 106 rules applied. Total rules applied 2938 place count 651 transition count 986
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 5 with 4 rules applied. Total rules applied 2942 place count 651 transition count 982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2943 place count 650 transition count 982
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 2943 place count 650 transition count 977
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 2953 place count 645 transition count 977
Discarding 50 places :
Symmetric choice reduction at 7 with 50 rule applications. Total rules 3003 place count 595 transition count 927
Iterating global reduction 7 with 50 rules applied. Total rules applied 3053 place count 595 transition count 927
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 7 with 25 rules applied. Total rules applied 3078 place count 595 transition count 902
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 16 rules applied. Total rules applied 3094 place count 583 transition count 898
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 3096 place count 581 transition count 898
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 3102 place count 575 transition count 888
Iterating global reduction 10 with 6 rules applied. Total rules applied 3108 place count 575 transition count 888
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3109 place count 575 transition count 887
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 3112 place count 572 transition count 881
Iterating global reduction 11 with 3 rules applied. Total rules applied 3115 place count 572 transition count 881
Performed 193 Post agglomeration using F-continuation condition with reduction of 63 identical transitions.
Deduced a syphon composed of 193 places in 1 ms
Reduce places removed 193 places and 0 transitions.
Iterating global reduction 11 with 386 rules applied. Total rules applied 3501 place count 379 transition count 625
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 3512 place count 379 transition count 614
Performed 61 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 12 with 122 rules applied. Total rules applied 3634 place count 318 transition count 669
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 12 with 38 rules applied. Total rules applied 3672 place count 318 transition count 631
Discarding 10 places :
Symmetric choice reduction at 13 with 10 rule applications. Total rules 3682 place count 308 transition count 611
Iterating global reduction 13 with 10 rules applied. Total rules applied 3692 place count 308 transition count 611
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3693 place count 308 transition count 610
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 14 with 45 rules applied. Total rules applied 3738 place count 308 transition count 565
Free-agglomeration rule applied 15 times.
Iterating global reduction 14 with 15 rules applied. Total rules applied 3753 place count 308 transition count 550
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 14 with 15 rules applied. Total rules applied 3768 place count 293 transition count 550
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 15 with 5 rules applied. Total rules applied 3773 place count 293 transition count 545
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 15 with 12 rules applied. Total rules applied 3785 place count 293 transition count 545
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 3786 place count 293 transition count 544
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 3790 place count 293 transition count 544
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 3791 place count 293 transition count 543
Applied a total of 3791 rules in 629 ms. Remains 293 /2585 variables (removed 2292) and now considering 543/3095 (removed 2552) transitions.
Finished structural reductions, in 1 iterations. Remains : 293/2585 places, 543/3095 transitions.
[2022-06-12 21:49:25] [INFO ] Flatten gal took : 144 ms
[2022-06-12 21:49:25] [INFO ] Flatten gal took : 64 ms
[2022-06-12 21:49:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6143493218825642309.gal : 33 ms
[2022-06-12 21:49:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17582381175819369949.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/ReachabilityCardinality6143493218825642309.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17582381175819369949.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/ReachabilityCardinality6143493218825642309.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17582381175819369949.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17582381175819369949.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :7 after 35
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :35 after 59
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-12 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-11 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-07 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :59 after 74
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :74 after 90
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :90 after 125
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :125 after 390
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-15 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-06 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-00 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :390 after 2444
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-10 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :2444 after 3808
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :3808 after 5577
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :5577 after 16803
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :16803 after 127796
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :127796 after 1.14946e+06
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.14946e+06 after 5.51211e+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,2.27029e+07,1.51316,30900,2,4298,27,102062,12,0,1809,104025,0
Total reachable state count : 22702877

Verifying 13 reachability properties.
Reachability property CloudReconfiguration-PT-310-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-310-ReachabilityFireability-00,3678,1.51533,30900,2,881,27,102062,13,0,1824,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-02 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-02 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-310-ReachabilityFireability-02,172070,1.5181,30900,2,1444,27,102062,13,0,1833,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-03 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-03 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-310-ReachabilityFireability-03,1,1.52197,30900,2,294,27,102062,13,0,1840,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-04 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-04 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-310-ReachabilityFireability-04,137668,1.52284,30900,2,1444,27,102062,13,0,1841,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-05 is true.
FORMULA CloudReconfiguration-PT-310-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-310-ReachabilityFireability-05,1956,1.52953,30900,2,1067,27,102062,13,0,1849,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-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-310-ReachabilityFireability-06,7,1.53344,30900,2,307,27,102062,14,0,1892,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-07 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-310-ReachabilityFireability-07,4867,1.53448,30900,2,816,27,102062,15,0,1896,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-08 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-08 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-310-ReachabilityFireability-08,78,1.53828,30900,2,481,27,102062,15,0,1900,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-09 does not hold.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CloudReconfiguration-PT-310-ReachabilityFireability-09

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-310-ReachabilityFireability-09,0,1.5418,30900,1,0,27,102062,15,0,1907,104025,0
Reachability property CloudReconfiguration-PT-310-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-310-ReachabilityFireability-10,205334,1.54289,30900,2,1498,27,102062,16,0,1911,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-11 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-310-ReachabilityFireability-11,342473,1.54385,30900,2,1590,27,102062,17,0,1915,104025,0
Reachability property CloudReconfiguration-PT-310-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-310-ReachabilityFireability-12,19,1.54483,30900,2,333,27,102062,18,0,1917,104025,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityFireability-15,1.35049e+06,1.59292,30900,2,6789,27,102062,19,0,2015,104025,0
All properties solved without resorting to model-checking.

BK_STOP 1655070568583

--------------------
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-310"
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-310, 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-165252115800108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 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 ;