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.r071-tall-165254780300077.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)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DLCround-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780300077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.0K Apr 30 07:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 07:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 30 07:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 30 07:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 07:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 30 07:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 07:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 30 07:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:28 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 1.1M 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 DLCround-PT-08b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068769141

Running Version 0
[2022-06-12 21:19:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:19:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:19:31] [INFO ] Load time of PNML (sax parser for PT used): 177 ms
[2022-06-12 21:19:31] [INFO ] Transformed 3088 places.
[2022-06-12 21:19:31] [INFO ] Transformed 4732 transitions.
[2022-06-12 21:19:31] [INFO ] Found NUPN structural information;
[2022-06-12 21:19:31] [INFO ] Parsed PT model containing 3088 places and 4732 transitions in 269 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-08b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 15) seen :6
FORMULA DLCround-PT-08b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 4732 rows 3088 cols
[2022-06-12 21:19:31] [INFO ] Computed 157 place invariants in 43 ms
[2022-06-12 21:19:32] [INFO ] [Real]Absence check using 157 positive place invariants in 163 ms returned sat
[2022-06-12 21:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:34] [INFO ] [Real]Absence check using state equation in 1936 ms returned sat
[2022-06-12 21:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:35] [INFO ] [Nat]Absence check using 157 positive place invariants in 164 ms returned sat
[2022-06-12 21:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:37] [INFO ] [Nat]Absence check using state equation in 1931 ms returned sat
[2022-06-12 21:19:38] [INFO ] Deduced a trap composed of 201 places in 1330 ms of which 8 ms to minimize.
[2022-06-12 21:19:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1739 ms
[2022-06-12 21:19:39] [INFO ] Computed and/alt/rep : 4436/8589/4436 causal constraints (skipped 295 transitions) in 255 ms.
[2022-06-12 21:19:39] [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 21:19:40] [INFO ] [Real]Absence check using 157 positive place invariants in 162 ms returned sat
[2022-06-12 21:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:42] [INFO ] [Real]Absence check using state equation in 2573 ms returned sat
[2022-06-12 21:19:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:43] [INFO ] [Nat]Absence check using 157 positive place invariants in 132 ms returned sat
[2022-06-12 21:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:45] [INFO ] [Nat]Absence check using state equation in 2303 ms returned sat
[2022-06-12 21:19:46] [INFO ] Computed and/alt/rep : 4436/8589/4436 causal constraints (skipped 295 transitions) in 239 ms.
[2022-06-12 21:19:47] [INFO ] Added : 45 causal constraints over 9 iterations in 1916 ms. Result :unknown
[2022-06-12 21:19:48] [INFO ] [Real]Absence check using 157 positive place invariants in 132 ms returned sat
[2022-06-12 21:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:50] [INFO ] [Real]Absence check using state equation in 1647 ms returned sat
[2022-06-12 21:19:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:51] [INFO ] [Real]Absence check using 157 positive place invariants in 128 ms returned sat
[2022-06-12 21:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:52] [INFO ] [Real]Absence check using state equation in 1623 ms returned sat
[2022-06-12 21:19:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:53] [INFO ] [Real]Absence check using 157 positive place invariants in 136 ms returned sat
[2022-06-12 21:19:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:55] [INFO ] [Real]Absence check using state equation in 1744 ms returned sat
[2022-06-12 21:19:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:56] [INFO ] [Nat]Absence check using 157 positive place invariants in 144 ms returned sat
[2022-06-12 21:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:57] [INFO ] [Nat]Absence check using state equation in 1700 ms returned sat
[2022-06-12 21:19:58] [INFO ] Computed and/alt/rep : 4436/8589/4436 causal constraints (skipped 295 transitions) in 238 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-06-12 21:20:02] [INFO ] Deduced a trap composed of 14 places in 2021 ms of which 8 ms to minimize.
[2022-06-12 21:20:02] [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 4
[2022-06-12 21:20:03] [INFO ] [Real]Absence check using 157 positive place invariants in 134 ms returned sat
[2022-06-12 21:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:04] [INFO ] [Real]Absence check using state equation in 1550 ms returned sat
[2022-06-12 21:20:05] [INFO ] Computed and/alt/rep : 4436/8589/4436 causal constraints (skipped 295 transitions) in 206 ms.
[2022-06-12 21:20:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:06] [INFO ] [Nat]Absence check using 157 positive place invariants in 134 ms returned sat
[2022-06-12 21:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:08] [INFO ] [Nat]Absence check using state equation in 1658 ms returned sat
[2022-06-12 21:20:08] [INFO ] Computed and/alt/rep : 4436/8589/4436 causal constraints (skipped 295 transitions) in 223 ms.
[2022-06-12 21:20:10] [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 5
[2022-06-12 21:20:11] [INFO ] [Real]Absence check using 157 positive place invariants in 119 ms returned sat
[2022-06-12 21:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:12] [INFO ] [Real]Absence check using state equation in 1568 ms returned sat
[2022-06-12 21:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:13] [INFO ] [Nat]Absence check using 157 positive place invariants in 126 ms returned sat
[2022-06-12 21:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:15] [INFO ] [Nat]Absence check using state equation in 1656 ms returned sat
[2022-06-12 21:20:15] [INFO ] Computed and/alt/rep : 4436/8589/4436 causal constraints (skipped 295 transitions) in 221 ms.
[2022-06-12 21:20:20] [INFO ] Deduced a trap composed of 14 places in 1999 ms of which 8 ms to minimize.
[2022-06-12 21:20:20] [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 21:20:20] [INFO ] [Real]Absence check using 157 positive place invariants in 167 ms returned sat
[2022-06-12 21:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:25] [INFO ] [Real]Absence check using state equation in 4419 ms returned unknown
[2022-06-12 21:20:25] [INFO ] [Real]Absence check using 157 positive place invariants in 191 ms returned sat
[2022-06-12 21:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:30] [INFO ] [Real]Absence check using state equation in 4441 ms returned unknown
FORMULA DLCround-PT-08b-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-08b-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 64600 steps, including 123 resets, run finished after 373 ms. (steps per millisecond=173 ) properties (out of 7) seen :2 could not realise parikh vector
FORMULA DLCround-PT-08b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 84 out of 3088 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3088/3088 places, 4732/4732 transitions.
Graph (trivial) has 2741 edges and 3088 vertex of which 474 / 3088 are part of one of the 38 SCC in 13 ms
Free SCC test removed 436 places
Drop transitions removed 489 transitions
Reduce isomorphic transitions removed 489 transitions.
Drop transitions removed 1088 transitions
Trivial Post-agglo rules discarded 1088 transitions
Performed 1088 trivial Post agglomeration. Transition count delta: 1088
Iterating post reduction 0 with 1088 rules applied. Total rules applied 1089 place count 2652 transition count 3155
Reduce places removed 1088 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 1152 rules applied. Total rules applied 2241 place count 1564 transition count 3091
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 34 rules applied. Total rules applied 2275 place count 1536 transition count 3085
Reduce places removed 3 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 3 with 35 rules applied. Total rules applied 2310 place count 1533 transition count 3053
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 4 with 32 rules applied. Total rules applied 2342 place count 1501 transition count 3053
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 31 Pre rules applied. Total rules applied 2342 place count 1501 transition count 3022
Deduced a syphon composed of 31 places in 11 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 2404 place count 1470 transition count 3022
Discarding 357 places :
Symmetric choice reduction at 5 with 357 rule applications. Total rules 2761 place count 1113 transition count 2665
Iterating global reduction 5 with 357 rules applied. Total rules applied 3118 place count 1113 transition count 2665
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 135 Pre rules applied. Total rules applied 3118 place count 1113 transition count 2530
Deduced a syphon composed of 135 places in 15 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 5 with 270 rules applied. Total rules applied 3388 place count 978 transition count 2530
Discarding 51 places :
Symmetric choice reduction at 5 with 51 rule applications. Total rules 3439 place count 927 transition count 1930
Iterating global reduction 5 with 51 rules applied. Total rules applied 3490 place count 927 transition count 1930
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 3506 place count 927 transition count 1914
Performed 237 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 237 places in 1 ms
Reduce places removed 237 places and 0 transitions.
Iterating global reduction 6 with 474 rules applied. Total rules applied 3980 place count 690 transition count 1670
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 3986 place count 690 transition count 1664
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 3989 place count 687 transition count 1628
Iterating global reduction 7 with 3 rules applied. Total rules applied 3992 place count 687 transition count 1628
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: -710
Deduced a syphon composed of 78 places in 3 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 7 with 156 rules applied. Total rules applied 4148 place count 609 transition count 2338
Drop transitions removed 114 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 117 transitions.
Iterating post reduction 7 with 117 rules applied. Total rules applied 4265 place count 609 transition count 2221
Discarding 14 places :
Symmetric choice reduction at 8 with 14 rule applications. Total rules 4279 place count 595 transition count 1868
Iterating global reduction 8 with 14 rules applied. Total rules applied 4293 place count 595 transition count 1868
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 4303 place count 595 transition count 1858
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -58
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 4313 place count 590 transition count 1916
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 4317 place count 590 transition count 1912
Drop transitions removed 172 transitions
Redundant transition composition rules discarded 172 transitions
Iterating global reduction 10 with 172 rules applied. Total rules applied 4489 place count 590 transition count 1740
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 4497 place count 582 transition count 1622
Iterating global reduction 10 with 8 rules applied. Total rules applied 4505 place count 582 transition count 1622
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 4511 place count 582 transition count 1616
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 4515 place count 580 transition count 1636
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 4516 place count 580 transition count 1635
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 12 with 14 rules applied. Total rules applied 4530 place count 580 transition count 1621
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 4532 place count 579 transition count 1634
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 4533 place count 579 transition count 1633
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 13 with 13 rules applied. Total rules applied 4546 place count 579 transition count 1620
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 4548 place count 578 transition count 1633
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 4549 place count 578 transition count 1632
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 14 with 13 rules applied. Total rules applied 4562 place count 578 transition count 1619
Free-agglomeration rule applied 212 times with reduction of 100 identical transitions.
Iterating global reduction 14 with 212 rules applied. Total rules applied 4774 place count 578 transition count 1307
Reduce places removed 212 places and 0 transitions.
Drop transitions removed 298 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 313 transitions.
Graph (complete) has 1171 edges and 366 vertex of which 352 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.3 ms
Discarding 14 places :
Also discarding 0 output transitions
Iterating post reduction 14 with 526 rules applied. Total rules applied 5300 place count 352 transition count 994
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 15 with 16 rules applied. Total rules applied 5316 place count 352 transition count 978
Discarding 17 places :
Symmetric choice reduction at 16 with 17 rule applications. Total rules 5333 place count 335 transition count 945
Iterating global reduction 16 with 17 rules applied. Total rules applied 5350 place count 335 transition count 945
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 16 with 65 rules applied. Total rules applied 5415 place count 335 transition count 880
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 1064 edges and 333 vertex of which 331 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 16 with 3 rules applied. Total rules applied 5418 place count 331 transition count 880
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 5420 place count 331 transition count 878
Discarding 10 places :
Symmetric choice reduction at 18 with 10 rule applications. Total rules 5430 place count 321 transition count 856
Iterating global reduction 18 with 10 rules applied. Total rules applied 5440 place count 321 transition count 856
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 5443 place count 321 transition count 853
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 5444 place count 321 transition count 865
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 18 with 8 rules applied. Total rules applied 5452 place count 320 transition count 858
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 5457 place count 320 transition count 853
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 19 with 6 rules applied. Total rules applied 5463 place count 320 transition count 853
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 19 with 4 rules applied. Total rules applied 5467 place count 320 transition count 849
Applied a total of 5467 rules in 960 ms. Remains 320 /3088 variables (removed 2768) and now considering 849/4732 (removed 3883) transitions.
Finished structural reductions, in 1 iterations. Remains : 320/3088 places, 849/4732 transitions.
[2022-06-12 21:20:31] [INFO ] Flatten gal took : 117 ms
[2022-06-12 21:20:31] [INFO ] Flatten gal took : 92 ms
[2022-06-12 21:20:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13274369237203390579.gal : 24 ms
[2022-06-12 21:20:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13159703276085038865.prop : 1 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/ReachabilityCardinality13274369237203390579.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13159703276085038865.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/ReachabilityCardinality13274369237203390579.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13159703276085038865.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13159703276085038865.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :7 after 25
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :25 after 73
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :73 after 187
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :187 after 343
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :343 after 721
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :721 after 259813
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :259813 after 7.93152e+07
Invariant property DLCround-PT-08b-ReachabilityCardinality-10 does not hold.
FORMULA DLCround-PT-08b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :7.93152e+07 after 5.37946e+09
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :5.37946e+09 after 5.38017e+09
Detected timeout of ITS tools.
[2022-06-12 21:20:47] [INFO ] Flatten gal took : 68 ms
[2022-06-12 21:20:47] [INFO ] Applying decomposition
[2022-06-12 21:20:47] [INFO ] Flatten gal took : 51 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/graph5562141563547495987.txt, -o, /tmp/graph5562141563547495987.bin, -w, /tmp/graph5562141563547495987.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/graph5562141563547495987.bin, -l, -1, -v, -w, /tmp/graph5562141563547495987.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:20:47] [INFO ] Decomposing Gal with order
[2022-06-12 21:20:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:20:47] [INFO ] Removed a total of 1699 redundant transitions.
[2022-06-12 21:20:47] [INFO ] Flatten gal took : 184 ms
[2022-06-12 21:20:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 56 ms.
[2022-06-12 21:20:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7236598028503797976.gal : 9 ms
[2022-06-12 21:20:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8150582736705338403.prop : 10 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/ReachabilityCardinality7236598028503797976.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8150582736705338403.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/ReachabilityCardinality7236598028503797976.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8150582736705338403.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8150582736705338403.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 3082
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :3082 after 1.65891e+06
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.65891e+06 after 9.84563e+13
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :9.32141e+18 after 1.12279e+21
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,3.00756e+37,0.367253,15044,938,284,22967,2511,1477,25854,294,4357,0
Total reachable state count : 30075569033704573129963428142133542912

Verifying 4 reachability properties.
Reachability property DLCround-PT-08b-ReachabilityCardinality-00 is true.
FORMULA DLCround-PT-08b-ReachabilityCardinality-00 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
DLCround-PT-08b-ReachabilityCardinality-00,3.75285e+26,0.370355,15044,167,100,22967,2511,1507,25854,303,4357,317
Reachability property DLCround-PT-08b-ReachabilityCardinality-08 is true.
FORMULA DLCround-PT-08b-ReachabilityCardinality-08 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
DLCround-PT-08b-ReachabilityCardinality-08,1.57262e+26,0.371057,15044,150,103,22967,2511,1518,25854,303,4357,364
Invariant property DLCround-PT-08b-ReachabilityCardinality-13 is true.
FORMULA DLCround-PT-08b-ReachabilityCardinality-13 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
DLCround-PT-08b-ReachabilityCardinality-13,0,0.38124,15044,1,0,22967,2511,1600,25854,307,4357,3642
Invariant property DLCround-PT-08b-ReachabilityCardinality-15 is true.
FORMULA DLCround-PT-08b-ReachabilityCardinality-15 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
DLCround-PT-08b-ReachabilityCardinality-15,0,0.396688,15044,1,0,22967,2511,1664,25854,309,4357,7676
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1655068849296

--------------------
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="DLCround-PT-08b"
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 DLCround-PT-08b, 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 r071-tall-165254780300077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08b.tgz
mv DLCround-PT-08b 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 ;