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.r161-smll-165277002800126.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 Parking-PT-832, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002800126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 720K
-rw-r--r-- 1 mcc users 7.3K Apr 30 06:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 06:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 06:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 30 06:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 30 07:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 30 07:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 30 07:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 30 07:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 251K May 10 09:34 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 Parking-PT-832-ReachabilityFireability-00
FORMULA_NAME Parking-PT-832-ReachabilityFireability-01
FORMULA_NAME Parking-PT-832-ReachabilityFireability-02
FORMULA_NAME Parking-PT-832-ReachabilityFireability-03
FORMULA_NAME Parking-PT-832-ReachabilityFireability-04
FORMULA_NAME Parking-PT-832-ReachabilityFireability-05
FORMULA_NAME Parking-PT-832-ReachabilityFireability-06
FORMULA_NAME Parking-PT-832-ReachabilityFireability-07
FORMULA_NAME Parking-PT-832-ReachabilityFireability-08
FORMULA_NAME Parking-PT-832-ReachabilityFireability-09
FORMULA_NAME Parking-PT-832-ReachabilityFireability-10
FORMULA_NAME Parking-PT-832-ReachabilityFireability-11
FORMULA_NAME Parking-PT-832-ReachabilityFireability-12
FORMULA_NAME Parking-PT-832-ReachabilityFireability-13
FORMULA_NAME Parking-PT-832-ReachabilityFireability-14
FORMULA_NAME Parking-PT-832-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655077730788

Running Version 0
[2022-06-12 23:48:54] [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 23:48:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:48:54] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2022-06-12 23:48:54] [INFO ] Transformed 737 places.
[2022-06-12 23:48:54] [INFO ] Transformed 993 transitions.
[2022-06-12 23:48:54] [INFO ] Found NUPN structural information;
[2022-06-12 23:48:54] [INFO ] Parsed PT model containing 737 places and 993 transitions in 252 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 384 transitions
Reduce redundant transitions removed 384 transitions.
Incomplete random walk after 10000 steps, including 49 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 16) seen :6
FORMULA Parking-PT-832-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-832-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 609 rows 737 cols
[2022-06-12 23:48:55] [INFO ] Computed 184 place invariants in 35 ms
[2022-06-12 23:48:56] [INFO ] [Real]Absence check using 176 positive place invariants in 131 ms returned sat
[2022-06-12 23:48:56] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:48:56] [INFO ] [Real]Absence check using state equation in 404 ms returned sat
[2022-06-12 23:48:57] [INFO ] State equation strengthened by 152 read => feed constraints.
[2022-06-12 23:48:57] [INFO ] [Real]Added 152 Read/Feed constraints in 44 ms returned sat
[2022-06-12 23:48:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:48:58] [INFO ] [Nat]Absence check using 176 positive place invariants in 130 ms returned sat
[2022-06-12 23:48:58] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:48:58] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2022-06-12 23:48:58] [INFO ] [Nat]Added 152 Read/Feed constraints in 35 ms returned sat
[2022-06-12 23:48:58] [INFO ] Deduced a trap composed of 40 places in 143 ms of which 6 ms to minimize.
[2022-06-12 23:48:58] [INFO ] Deduced a trap composed of 44 places in 78 ms of which 1 ms to minimize.
[2022-06-12 23:48:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 389 ms
[2022-06-12 23:48:59] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 86 ms.
[2022-06-12 23:49:02] [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 0
[2022-06-12 23:49:02] [INFO ] [Real]Absence check using 176 positive place invariants in 115 ms returned sat
[2022-06-12 23:49:02] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 17 ms returned sat
[2022-06-12 23:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:04] [INFO ] [Real]Absence check using state equation in 1492 ms returned sat
[2022-06-12 23:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:04] [INFO ] [Nat]Absence check using 176 positive place invariants in 109 ms returned sat
[2022-06-12 23:49:04] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 13 ms returned sat
[2022-06-12 23:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:05] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2022-06-12 23:49:05] [INFO ] [Nat]Added 152 Read/Feed constraints in 26 ms returned sat
[2022-06-12 23:49:05] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 47 ms.
[2022-06-12 23:49:10] [INFO ] Deduced a trap composed of 3 places in 872 ms of which 5 ms to minimize.
[2022-06-12 23:49:10] [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 23:49:10] [INFO ] [Real]Absence check using 176 positive place invariants in 264 ms returned sat
[2022-06-12 23:49:10] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 23 ms returned sat
[2022-06-12 23:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:13] [INFO ] [Real]Absence check using state equation in 2424 ms returned sat
[2022-06-12 23:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:13] [INFO ] [Nat]Absence check using 176 positive place invariants in 151 ms returned sat
[2022-06-12 23:49:13] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 12 ms returned sat
[2022-06-12 23:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:15] [INFO ] [Nat]Absence check using state equation in 1807 ms returned sat
[2022-06-12 23:49:15] [INFO ] [Nat]Added 152 Read/Feed constraints in 38 ms returned sat
[2022-06-12 23:49:15] [INFO ] Deduced a trap composed of 40 places in 156 ms of which 7 ms to minimize.
[2022-06-12 23:49:15] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 1 ms to minimize.
[2022-06-12 23:49:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 450 ms
[2022-06-12 23:49:16] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 136 ms.
[2022-06-12 23:49:18] [INFO ] Deduced a trap composed of 3 places in 763 ms of which 2 ms to minimize.
[2022-06-12 23:49:18] [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 23:49:19] [INFO ] [Real]Absence check using 176 positive place invariants in 87 ms returned sat
[2022-06-12 23:49:19] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 4 ms returned sat
[2022-06-12 23:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:19] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2022-06-12 23:49:19] [INFO ] [Real]Added 152 Read/Feed constraints in 28 ms returned sat
[2022-06-12 23:49:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:20] [INFO ] [Nat]Absence check using 176 positive place invariants in 69 ms returned sat
[2022-06-12 23:49:20] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 4 ms returned sat
[2022-06-12 23:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:20] [INFO ] [Nat]Absence check using state equation in 454 ms returned sat
[2022-06-12 23:49:20] [INFO ] [Nat]Added 152 Read/Feed constraints in 38 ms returned sat
[2022-06-12 23:49:20] [INFO ] Deduced a trap composed of 44 places in 55 ms of which 1 ms to minimize.
[2022-06-12 23:49:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
[2022-06-12 23:49:20] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 83 ms.
[2022-06-12 23:49:25] [INFO ] Deduced a trap composed of 3 places in 739 ms of which 3 ms to minimize.
[2022-06-12 23:49:25] [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 3
[2022-06-12 23:49:25] [INFO ] [Real]Absence check using 176 positive place invariants in 118 ms returned sat
[2022-06-12 23:49:25] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 8 ms returned sat
[2022-06-12 23:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:26] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2022-06-12 23:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:27] [INFO ] [Nat]Absence check using 176 positive place invariants in 204 ms returned sat
[2022-06-12 23:49:27] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 18 ms returned sat
[2022-06-12 23:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:29] [INFO ] [Nat]Absence check using state equation in 2292 ms returned sat
[2022-06-12 23:49:29] [INFO ] [Nat]Added 152 Read/Feed constraints in 44 ms returned sat
[2022-06-12 23:49:29] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 39 ms.
[2022-06-12 23:49:31] [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 23:49:32] [INFO ] [Real]Absence check using 176 positive place invariants in 130 ms returned sat
[2022-06-12 23:49:32] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 7 ms returned sat
[2022-06-12 23:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:33] [INFO ] [Real]Absence check using state equation in 805 ms returned sat
[2022-06-12 23:49:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:33] [INFO ] [Nat]Absence check using 176 positive place invariants in 296 ms returned sat
[2022-06-12 23:49:33] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 38 ms returned sat
[2022-06-12 23:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:37] [INFO ] [Nat]Absence check using state equation in 3662 ms returned sat
[2022-06-12 23:49:37] [INFO ] [Nat]Added 152 Read/Feed constraints in 52 ms returned sat
[2022-06-12 23:49:37] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 66 ms.
[2022-06-12 23:49:38] [INFO ] Added : 35 causal constraints over 7 iterations in 690 ms. Result :unknown
[2022-06-12 23:49:38] [INFO ] [Real]Absence check using 176 positive place invariants in 121 ms returned sat
[2022-06-12 23:49:38] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 37 ms returned sat
[2022-06-12 23:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:41] [INFO ] [Real]Absence check using state equation in 3514 ms returned sat
[2022-06-12 23:49:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:42] [INFO ] [Nat]Absence check using 176 positive place invariants in 111 ms returned sat
[2022-06-12 23:49:42] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 41 ms returned sat
[2022-06-12 23:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:45] [INFO ] [Nat]Absence check using state equation in 3194 ms returned sat
[2022-06-12 23:49:45] [INFO ] [Nat]Added 152 Read/Feed constraints in 56 ms returned sat
[2022-06-12 23:49:45] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 1 ms to minimize.
[2022-06-12 23:49:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2022-06-12 23:49:45] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 51 ms.
[2022-06-12 23:49:47] [INFO ] Deduced a trap composed of 3 places in 428 ms of which 1 ms to minimize.
[2022-06-12 23:49:47] [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 6
[2022-06-12 23:49:47] [INFO ] [Real]Absence check using 176 positive place invariants in 65 ms returned sat
[2022-06-12 23:49:47] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 3 ms returned sat
[2022-06-12 23:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:48] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2022-06-12 23:49:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:48] [INFO ] [Nat]Absence check using 176 positive place invariants in 95 ms returned sat
[2022-06-12 23:49:48] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:49] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2022-06-12 23:49:49] [INFO ] [Nat]Added 152 Read/Feed constraints in 34 ms returned sat
[2022-06-12 23:49:49] [INFO ] Deduced a trap composed of 44 places in 45 ms of which 0 ms to minimize.
[2022-06-12 23:49:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
[2022-06-12 23:49:49] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 77 ms.
[2022-06-12 23:49:53] [INFO ] Deduced a trap composed of 3 places in 709 ms of which 2 ms to minimize.
[2022-06-12 23:49:53] [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 23:49:54] [INFO ] [Real]Absence check using 176 positive place invariants in 89 ms returned sat
[2022-06-12 23:49:54] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:54] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2022-06-12 23:49:54] [INFO ] [Real]Added 152 Read/Feed constraints in 34 ms returned sat
[2022-06-12 23:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:55] [INFO ] [Nat]Absence check using 176 positive place invariants in 88 ms returned sat
[2022-06-12 23:49:55] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:55] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2022-06-12 23:49:55] [INFO ] [Nat]Added 152 Read/Feed constraints in 38 ms returned sat
[2022-06-12 23:49:55] [INFO ] Deduced a trap composed of 47 places in 64 ms of which 1 ms to minimize.
[2022-06-12 23:49:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
[2022-06-12 23:49:55] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 63 ms.
[2022-06-12 23:49:59] [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: Stream close... while checking expression at index 8
[2022-06-12 23:50:00] [INFO ] [Real]Absence check using 176 positive place invariants in 63 ms returned sat
[2022-06-12 23:50:00] [INFO ] [Real]Absence check using 176 positive and 8 generalized place invariants in 4 ms returned sat
[2022-06-12 23:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:50:00] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2022-06-12 23:50:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:50:00] [INFO ] [Nat]Absence check using 176 positive place invariants in 92 ms returned sat
[2022-06-12 23:50:00] [INFO ] [Nat]Absence check using 176 positive and 8 generalized place invariants in 4 ms returned sat
[2022-06-12 23:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:50:01] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2022-06-12 23:50:01] [INFO ] [Nat]Added 152 Read/Feed constraints in 27 ms returned sat
[2022-06-12 23:50:01] [INFO ] Deduced a trap composed of 44 places in 41 ms of which 0 ms to minimize.
[2022-06-12 23:50:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2022-06-12 23:50:01] [INFO ] Computed and/alt/rep : 608/1920/608 causal constraints (skipped 0 transitions) in 42 ms.
[2022-06-12 23:50:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 70500 steps, including 306 resets, run finished after 1508 ms. (steps per millisecond=46 ) properties (out of 10) seen :3 could not realise parikh vector
FORMULA Parking-PT-832-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-832-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-832-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 122 out of 737 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 737/737 places, 609/609 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 737 transition count 605
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 733 transition count 605
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 733 transition count 601
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 729 transition count 601
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 21 place count 724 transition count 596
Iterating global reduction 2 with 5 rules applied. Total rules applied 26 place count 724 transition count 596
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 44 place count 715 transition count 587
Free-agglomeration rule applied 83 times.
Iterating global reduction 2 with 83 rules applied. Total rules applied 127 place count 715 transition count 504
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 2 with 83 rules applied. Total rules applied 210 place count 632 transition count 504
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 214 place count 632 transition count 500
Applied a total of 214 rules in 333 ms. Remains 632 /737 variables (removed 105) and now considering 500/609 (removed 109) transitions.
Finished structural reductions, in 1 iterations. Remains : 632/737 places, 500/609 transitions.
[2022-06-12 23:50:07] [INFO ] Flatten gal took : 185 ms
[2022-06-12 23:50:07] [INFO ] Flatten gal took : 79 ms
[2022-06-12 23:50:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16083802119181349055.gal : 29 ms
[2022-06-12 23:50:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9090511894175875862.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/ReachabilityCardinality16083802119181349055.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9090511894175875862.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/ReachabilityCardinality16083802119181349055.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9090511894175875862.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9090511894175875862.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 129
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :129 after 8204
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :8204 after 19457
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :19457 after 19721
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :19721 after 20225
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :20225 after 21197
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :21197 after 36033
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :36033 after 60993
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :60993 after 361793
Detected timeout of ITS tools.
[2022-06-12 23:50:23] [INFO ] Flatten gal took : 105 ms
[2022-06-12 23:50:23] [INFO ] Applying decomposition
[2022-06-12 23:50:23] [INFO ] Flatten gal took : 100 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10215573373208507574.txt, -o, /tmp/graph10215573373208507574.bin, -w, /tmp/graph10215573373208507574.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10215573373208507574.bin, -l, -1, -v, -w, /tmp/graph10215573373208507574.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:50:23] [INFO ] Decomposing Gal with order
[2022-06-12 23:50:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:50:24] [INFO ] Removed a total of 25 redundant transitions.
[2022-06-12 23:50:24] [INFO ] Flatten gal took : 502 ms
[2022-06-12 23:50:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 71 ms.
[2022-06-12 23:50:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality343193709791504993.gal : 52 ms
[2022-06-12 23:50:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1395943743734646662.prop : 6 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/ReachabilityCardinality343193709791504993.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1395943743734646662.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality343193709791504993.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1395943743734646662.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1395943743734646662.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 4609
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :4609 after 23553
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :23553 after 93185
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :93185 after 2.164e+08
Reachability property Parking-PT-832-ReachabilityFireability-00 is true.
FORMULA Parking-PT-832-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :2.164e+08 after 2.99631e+09
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :2.99631e+09 after 3.39581e+09
Invariant property Parking-PT-832-ReachabilityFireability-10 does not hold.
FORMULA Parking-PT-832-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :3.39581e+09 after 1.37188e+15
Invariant property Parking-PT-832-ReachabilityFireability-11 does not hold.
FORMULA Parking-PT-832-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Parking-PT-832-ReachabilityFireability-06 is true.
FORMULA Parking-PT-832-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Parking-PT-832-ReachabilityFireability-03 is true.
FORMULA Parking-PT-832-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.37188e+15 after 6.67727e+19
Reachability property Parking-PT-832-ReachabilityFireability-12 is true.
FORMULA Parking-PT-832-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6.67727e+19 after 9.05932e+23
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :9.05932e+23 after 2.02791e+29
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.68711e+29,3.49694,67988,3645,312,119363,7614,1592,325951,204,26249,0
Total reachable state count : 368710774359606775624237056000

Verifying 7 reachability properties.
Reachability property Parking-PT-832-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
Parking-PT-832-ReachabilityFireability-00,6.15586e+18,3.50372,67988,287,78,119363,7614,1597,325951,206,26249,44
Reachability property Parking-PT-832-ReachabilityFireability-02 is true.
FORMULA Parking-PT-832-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Parking-PT-832-ReachabilityFireability-02,3.06056e+19,3.53106,67988,454,147,119363,7614,1642,325951,212,26249,2594
Reachability property Parking-PT-832-ReachabilityFireability-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
Parking-PT-832-ReachabilityFireability-03,8.07956e+18,3.57966,67988,309,82,119363,7614,1758,325951,221,26249,7299
Reachability property Parking-PT-832-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
Parking-PT-832-ReachabilityFireability-06,6.16628e+18,3.96232,67988,508,128,119363,7614,1881,325951,222,26249,14687
Invariant property Parking-PT-832-ReachabilityFireability-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
Parking-PT-832-ReachabilityFireability-10,2.09581e+25,4.69799,67988,3736,321,119363,7614,2104,325951,230,26249,33524
Invariant property Parking-PT-832-ReachabilityFireability-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
Parking-PT-832-ReachabilityFireability-11,4.78377e+22,4.70061,67988,765,149,119363,7614,2110,325951,230,26249,33670
Reachability property Parking-PT-832-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
Parking-PT-832-ReachabilityFireability-12,6.84531e+20,4.70172,67988,369,97,119363,7614,2116,325951,230,26249,33722
All properties solved without resorting to model-checking.

BK_STOP 1655077830472

--------------------
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="Parking-PT-832"
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 Parking-PT-832, 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 r161-smll-165277002800126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-832.tgz
mv Parking-PT-832 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 ;