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-165254780300053.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-04b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780300053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 5.8K Apr 30 07:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 30 07:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 07:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 07:30 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 3.6K May 9 07:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 30 07:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 30 07:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 30 07:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 30 07:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:27 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 547K 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-04b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068681864

Running Version 0
[2022-06-12 21:18:03] [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 21:18:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:18:03] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2022-06-12 21:18:03] [INFO ] Transformed 1680 places.
[2022-06-12 21:18:03] [INFO ] Transformed 2364 transitions.
[2022-06-12 21:18:03] [INFO ] Found NUPN structural information;
[2022-06-12 21:18:03] [INFO ] Parsed PT model containing 1680 places and 2364 transitions in 332 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-04b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :6
FORMULA DLCround-PT-04b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 2364 rows 1680 cols
[2022-06-12 21:18:04] [INFO ] Computed 69 place invariants in 40 ms
[2022-06-12 21:18:04] [INFO ] [Real]Absence check using 69 positive place invariants in 31 ms returned unsat
[2022-06-12 21:18:04] [INFO ] [Real]Absence check using 69 positive place invariants in 62 ms returned sat
[2022-06-12 21:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:05] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2022-06-12 21:18:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:05] [INFO ] [Nat]Absence check using 69 positive place invariants in 47 ms returned sat
[2022-06-12 21:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:06] [INFO ] [Nat]Absence check using state equation in 604 ms returned sat
[2022-06-12 21:18:06] [INFO ] Computed and/alt/rep : 2287/4601/2287 causal constraints (skipped 76 transitions) in 143 ms.
[2022-06-12 21:18:11] [INFO ] Deduced a trap composed of 16 places in 826 ms of which 9 ms to minimize.
[2022-06-12 21:18:11] [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 21:18:11] [INFO ] [Real]Absence check using 69 positive place invariants in 52 ms returned sat
[2022-06-12 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:12] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2022-06-12 21:18:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:12] [INFO ] [Real]Absence check using 69 positive place invariants in 55 ms returned sat
[2022-06-12 21:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:14] [INFO ] [Real]Absence check using state equation in 1480 ms returned sat
[2022-06-12 21:18:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:14] [INFO ] [Real]Absence check using 69 positive place invariants in 43 ms returned sat
[2022-06-12 21:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:15] [INFO ] [Real]Absence check using state equation in 618 ms returned sat
[2022-06-12 21:18:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:15] [INFO ] [Real]Absence check using 69 positive place invariants in 42 ms returned sat
[2022-06-12 21:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:16] [INFO ] [Real]Absence check using state equation in 629 ms returned sat
[2022-06-12 21:18:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:17] [INFO ] [Real]Absence check using 69 positive place invariants in 44 ms returned sat
[2022-06-12 21:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:17] [INFO ] [Real]Absence check using state equation in 640 ms returned sat
[2022-06-12 21:18:17] [INFO ] Solution in real domain found non-integer solution.
FORMULA DLCround-PT-04b-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-04b-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-04b-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-04b-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-04b-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-04b-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Support contains 2 out of 1680 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1680/1680 places, 2364/2364 transitions.
Graph (trivial) has 1613 edges and 1680 vertex of which 344 / 1680 are part of one of the 24 SCC in 16 ms
Free SCC test removed 320 places
Drop transitions removed 358 transitions
Reduce isomorphic transitions removed 358 transitions.
Drop transitions removed 654 transitions
Trivial Post-agglo rules discarded 654 transitions
Performed 654 trivial Post agglomeration. Transition count delta: 654
Iterating post reduction 0 with 654 rules applied. Total rules applied 655 place count 1360 transition count 1352
Reduce places removed 654 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 703 rules applied. Total rules applied 1358 place count 706 transition count 1303
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 with 30 rules applied. Total rules applied 1388 place count 684 transition count 1295
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 1394 place count 680 transition count 1293
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1396 place count 678 transition count 1293
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 1396 place count 678 transition count 1289
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1404 place count 674 transition count 1289
Discarding 193 places :
Symmetric choice reduction at 5 with 193 rule applications. Total rules 1597 place count 481 transition count 1096
Iterating global reduction 5 with 193 rules applied. Total rules applied 1790 place count 481 transition count 1096
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 78 Pre rules applied. Total rules applied 1790 place count 481 transition count 1018
Deduced a syphon composed of 78 places in 5 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 5 with 156 rules applied. Total rules applied 1946 place count 403 transition count 1018
Discarding 42 places :
Symmetric choice reduction at 5 with 42 rule applications. Total rules 1988 place count 361 transition count 703
Iterating global reduction 5 with 42 rules applied. Total rules applied 2030 place count 361 transition count 703
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 2047 place count 361 transition count 686
Performed 96 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 96 places in 0 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 6 with 192 rules applied. Total rules applied 2239 place count 265 transition count 585
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2244 place count 265 transition count 580
Performed 30 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 7 with 60 rules applied. Total rules applied 2304 place count 235 transition count 761
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 2317 place count 235 transition count 748
Discarding 14 places :
Symmetric choice reduction at 8 with 14 rule applications. Total rules 2331 place count 221 transition count 543
Iterating global reduction 8 with 14 rules applied. Total rules applied 2345 place count 221 transition count 543
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 2371 place count 221 transition count 517
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 9 with 62 rules applied. Total rules applied 2433 place count 221 transition count 455
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2438 place count 216 transition count 414
Iterating global reduction 9 with 5 rules applied. Total rules applied 2443 place count 216 transition count 414
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2448 place count 216 transition count 409
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2456 place count 212 transition count 435
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2461 place count 212 transition count 430
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 2482 place count 212 transition count 409
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 2490 place count 208 transition count 436
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2496 place count 208 transition count 430
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 12 with 20 rules applied. Total rules applied 2516 place count 208 transition count 410
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 2524 place count 204 transition count 437
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 2530 place count 204 transition count 431
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 2551 place count 204 transition count 410
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 2559 place count 200 transition count 437
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2565 place count 200 transition count 431
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 14 with 20 rules applied. Total rules applied 2585 place count 200 transition count 411
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 2593 place count 196 transition count 438
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2599 place count 196 transition count 432
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 2620 place count 196 transition count 411
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 2628 place count 192 transition count 438
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2634 place count 192 transition count 432
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 16 with 20 rules applied. Total rules applied 2654 place count 192 transition count 412
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 2662 place count 188 transition count 439
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 2668 place count 188 transition count 433
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 2689 place count 188 transition count 412
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2697 place count 184 transition count 439
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 2703 place count 184 transition count 433
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 18 with 20 rules applied. Total rules applied 2723 place count 184 transition count 413
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 2731 place count 180 transition count 440
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 2737 place count 180 transition count 434
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 2758 place count 180 transition count 413
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 2766 place count 176 transition count 432
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 2770 place count 176 transition count 428
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 2789 place count 176 transition count 409
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 2797 place count 172 transition count 428
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 2801 place count 172 transition count 424
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 2820 place count 172 transition count 405
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 2828 place count 168 transition count 424
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 2832 place count 168 transition count 420
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 22 with 19 rules applied. Total rules applied 2851 place count 168 transition count 401
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 2859 place count 164 transition count 420
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 2863 place count 164 transition count 416
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 23 with 19 rules applied. Total rules applied 2882 place count 164 transition count 397
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 2890 place count 160 transition count 416
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 2894 place count 160 transition count 412
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 24 with 19 rules applied. Total rules applied 2913 place count 160 transition count 393
Free-agglomeration rule applied 23 times.
Iterating global reduction 24 with 23 rules applied. Total rules applied 2936 place count 160 transition count 370
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Graph (complete) has 387 edges and 137 vertex of which 53 are kept as prefixes of interest. Removing 84 places using SCC suffix rule.1 ms
Discarding 84 places :
Also discarding 70 output transitions
Drop transitions removed 70 transitions
Iterating post reduction 24 with 159 rules applied. Total rules applied 3095 place count 53 transition count 165
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 25 with 60 rules applied. Total rules applied 3155 place count 53 transition count 105
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 26 with 15 rules applied. Total rules applied 3170 place count 53 transition count 90
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 3171 place count 52 transition count 89
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 26 with 5 rules applied. Total rules applied 3176 place count 47 transition count 89
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 27 with 30 rules applied. Total rules applied 3206 place count 27 transition count 79
Drop transitions removed 10 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 27 with 28 rules applied. Total rules applied 3234 place count 27 transition count 51
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 28 with 30 rules applied. Total rules applied 3264 place count 7 transition count 41
Drop transitions removed 15 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 32 transitions.
Graph (trivial) has 4 edges and 7 vertex of which 2 / 7 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 28 with 34 rules applied. Total rules applied 3298 place count 6 transition count 8
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 29 with 4 rules applied. Total rules applied 3302 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 30 with 1 Pre rules applied. Total rules applied 3302 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 30 with 2 rules applied. Total rules applied 3304 place count 4 transition count 4
Applied a total of 3304 rules in 598 ms. Remains 4 /1680 variables (removed 1676) and now considering 4/2364 (removed 2360) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/1680 places, 4/2364 transitions.
[2022-06-12 21:18:18] [INFO ] Flatten gal took : 39 ms
[2022-06-12 21:18:18] [INFO ] Flatten gal took : 2 ms
[2022-06-12 21:18:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11439997855844195741.gal : 3 ms
[2022-06-12 21:18:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13709346272514090310.prop : 0 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/ReachabilityCardinality11439997855844195741.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13709346272514090310.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/ReachabilityCardinality11439997855844195741.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13709346272514090310.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13709346272514090310.prop.
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,4,0.007843,3584,2,7,5,25,7,0,26,14,0
Total reachable state count : 4

Verifying 1 reachability properties.
Invariant property DLCround-PT-04b-ReachabilityCardinality-05 does not hold.
FORMULA DLCround-PT-04b-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCround-PT-04b-ReachabilityCardinality-05,1,0.008199,3956,2,5,6,25,7,0,29,14,0
All properties solved without resorting to model-checking.

BK_STOP 1655068700015

--------------------
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-04b"
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-04b, 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-165254780300053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04b.tgz
mv DLCround-PT-04b 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 ;