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.r060-tall-165254772100486.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 itstools
Input is DNAwalker-PT-15ringRRLarge, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100486
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 18:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 18:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 18:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Apr 29 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 29 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 14 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-00
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-01
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-02
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-03
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-04
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-05
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-06
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-07
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-08
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-09
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-10
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-11
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-12
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-13
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-14
FORMULA_NAME DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654186924744

Running Version 202205111006
[2022-06-02 16:22:05] [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]
[2022-06-02 16:22:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:22:06] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2022-06-02 16:22:06] [INFO ] Transformed 33 places.
[2022-06-02 16:22:06] [INFO ] Transformed 312 transitions.
[2022-06-02 16:22:06] [INFO ] Parsed PT model containing 33 places and 312 transitions in 202 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 781 resets, run finished after 715 ms. (steps per millisecond=13 ) properties (out of 15) seen :1
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 533802 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :{}
Probabilistic random walk after 533802 steps, saw 75089 distinct states, run finished after 3003 ms. (steps per millisecond=177 ) properties seen :0
Running SMT prover for 14 properties.
[2022-06-02 16:22:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-06-02 16:22:10] [INFO ] Computed 0 place invariants in 9 ms
[2022-06-02 16:22:10] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2022-06-02 16:22:35] [INFO ] After 24929ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :4
[2022-06-02 16:22:35] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-06-02 16:22:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 16:22:35] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 31 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 310
Applied a total of 2 rules in 40 ms. Remains 33 /33 variables (removed 0) and now considering 310/312 (removed 2) transitions.
// Phase 1: matrix 310 rows 33 cols
[2022-06-02 16:22:35] [INFO ] Computed 0 place invariants in 18 ms
[2022-06-02 16:22:36] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 310/312 transitions.
Incomplete random walk after 1000000 steps, including 77300 resets, run finished after 24176 ms. (steps per millisecond=41 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5548 resets, run finished after 2887 ms. (steps per millisecond=346 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5866 resets, run finished after 3238 ms. (steps per millisecond=308 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 8864 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5007 resets, run finished after 2562 ms. (steps per millisecond=390 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5492 resets, run finished after 1967 ms. (steps per millisecond=508 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4155 resets, run finished after 1751 ms. (steps per millisecond=571 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5345 resets, run finished after 2896 ms. (steps per millisecond=345 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 28222146 steps, run timeout after 123001 ms. (steps per millisecond=229 ) properties seen :{}
Probabilistic random walk after 28222146 steps, saw 3833874 distinct states, run finished after 123001 ms. (steps per millisecond=229 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 310 rows 33 cols
[2022-06-02 16:25:20] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:25:20] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 16:25:57] [INFO ] After 36890ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 310/310 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 33 transition count 309
Applied a total of 1 rules in 17 ms. Remains 33 /33 variables (removed 0) and now considering 309/310 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 309/310 transitions.
Incomplete random walk after 1000000 steps, including 77033 resets, run finished after 20142 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5616 resets, run finished after 2267 ms. (steps per millisecond=441 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6120 resets, run finished after 2741 ms. (steps per millisecond=364 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9391 resets, run finished after 2180 ms. (steps per millisecond=458 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4143 resets, run finished after 2199 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 10988716 steps, run timeout after 87001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 10988716 steps, saw 1796472 distinct states, run finished after 87001 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 309 rows 33 cols
[2022-06-02 16:27:54] [INFO ] Computed 0 place invariants in 4 ms
[2022-06-02 16:27:54] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 16:28:30] [INFO ] After 36163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 309/309 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 309/309 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 309/309 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 309/309 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 309/309 (removed 0) transitions.
// Phase 1: matrix 309 rows 33 cols
[2022-06-02 16:28:30] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:28:30] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 309 rows 33 cols
[2022-06-02 16:28:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-02 16:28:30] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-06-02 16:28:30] [INFO ] Implicit Places using invariants and state equation in 213 ms returned [8]
Discarding 1 places :
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT with State Equation took 275 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 32/33 places, 307/309 transitions.
Applied a total of 0 rules in 15 ms. Remains 32 /32 variables (removed 0) and now considering 307/307 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/33 places, 307/309 transitions.
Incomplete random walk after 1000000 steps, including 76071 resets, run finished after 20203 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5572 resets, run finished after 2274 ms. (steps per millisecond=439 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6010 resets, run finished after 2210 ms. (steps per millisecond=452 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9406 resets, run finished after 2199 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4164 resets, run finished after 1641 ms. (steps per millisecond=609 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 22605264 steps, run timeout after 84001 ms. (steps per millisecond=269 ) properties seen :{}
Probabilistic random walk after 22605264 steps, saw 3340133 distinct states, run finished after 84001 ms. (steps per millisecond=269 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:30:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-02 16:30:23] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 16:30:59] [INFO ] After 36120ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 307/307 transitions.
Applied a total of 0 rules in 10 ms. Remains 32 /32 variables (removed 0) and now considering 307/307 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 307/307 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 307/307 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 307/307 (removed 0) transitions.
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:30:59] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:30:59] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:30:59] [INFO ] Computed 0 place invariants in 7 ms
[2022-06-02 16:30:59] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-06-02 16:30:59] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-06-02 16:30:59] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:30:59] [INFO ] Computed 0 place invariants in 3 ms
[2022-06-02 16:30:59] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 307/307 transitions.
Incomplete random walk after 1000000 steps, including 75985 resets, run finished after 19819 ms. (steps per millisecond=50 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5602 resets, run finished after 2396 ms. (steps per millisecond=417 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6028 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9408 resets, run finished after 2495 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4139 resets, run finished after 2405 ms. (steps per millisecond=415 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 20537387 steps, run timeout after 87001 ms. (steps per millisecond=236 ) properties seen :{}
Probabilistic random walk after 20537387 steps, saw 3077725 distinct states, run finished after 87002 ms. (steps per millisecond=236 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:32:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-02 16:32:56] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 16:33:32] [INFO ] After 36107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 307/307 transitions.
Applied a total of 0 rules in 15 ms. Remains 32 /32 variables (removed 0) and now considering 307/307 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 307/307 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 307/307 transitions.
Applied a total of 0 rules in 7 ms. Remains 32 /32 variables (removed 0) and now considering 307/307 (removed 0) transitions.
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-02 16:33:32] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:33:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:33:32] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-06-02 16:33:32] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-02 16:33:32] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-02 16:33:32] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 307/307 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 307/307 (removed 0) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 307 rows 32 cols
[2022-06-02 16:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-06-02 16:33:32] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 16:34:08] [INFO ] After 36106ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-06-02 16:34:08] [INFO ] Flatten gal took : 47 ms
[2022-06-02 16:34:08] [INFO ] Flatten gal took : 18 ms
[2022-06-02 16:34:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15856917469617026829.gal : 10 ms
[2022-06-02 16:34:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13874464621185739431.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15856917469617026829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13874464621185739431.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality13874464621185739431.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 99
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :99 after 138
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :138 after 399
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :399 after 1797
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1797 after 15267
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :15267 after 42887
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :42887 after 228335
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :228335 after 923932
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :923932 after 1.70787e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.70787e+06 after 3.75292e+06
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :3.75292e+06 after 1.39569e+07
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.39569e+07 after 7.39064e+07
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :7.39064e+07 after 4.62095e+08
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :1.17811e+09 after 1.39116e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.85396e+09,13.7616,295812,2,17815,21,1.16724e+06,10,0,509,1.51094e+06,0
Total reachable state count : 1853955867

Verifying 4 reachability properties.
Invariant property DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-05,0,13.7642,295812,1,0,21,1.16724e+06,10,0,510,1.51094e+06,0
Reachability property DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-06 does not hold.
No reachable states exhibit your property : DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-06,0,13.7792,295812,1,0,21,1.16724e+06,10,0,526,1.51094e+06,0
Invariant property DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-09 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
DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-09,0,13.7798,295812,1,0,21,1.16724e+06,10,0,526,1.51094e+06,0
Reachability property DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-12 does not hold.
No reachable states exhibit your property : DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-12,0,13.7802,295812,1,0,21,1.16724e+06,10,0,526,1.51094e+06,0
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-12 FALSE TECHNIQUES OVER_APPROXIMATION
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-09 TRUE TECHNIQUES OVER_APPROXIMATION
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-06 FALSE TECHNIQUES OVER_APPROXIMATION
FORMULA DNAwalker-PT-15ringRRLarge-ReachabilityCardinality-05 TRUE TECHNIQUES OVER_APPROXIMATION
All properties solved without resorting to model-checking.
Total runtime 736836 ms.

BK_STOP 1654187662817

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="DNAwalker-PT-15ringRRLarge"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DNAwalker-PT-15ringRRLarge, 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 r060-tall-165254772100486"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-15ringRRLarge.tgz
mv DNAwalker-PT-15ringRRLarge 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 ;