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-165254772100510.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-18lozangeBlock, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100510
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 18:10 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 3.9K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 29 18:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 18:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 29 18:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 15 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.6M 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-18lozangeBlock-ReachabilityCardinality-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654187673727

Running Version 202205111006
[2022-06-02 16:34:34] [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 16:34:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:34:35] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2022-06-02 16:34:35] [INFO ] Transformed 164 places.
[2022-06-02 16:34:35] [INFO ] Transformed 3697 transitions.
[2022-06-02 16:34:35] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 353 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 100 resets, run finished after 723 ms. (steps per millisecond=13 ) properties (out of 16) seen :6
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :1
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :1
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 3697 rows 164 cols
[2022-06-02 16:34:36] [INFO ] Computed 0 place invariants in 56 ms
[2022-06-02 16:34:36] [INFO ] After 202ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-02 16:35:01] [INFO ] After 24916ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-06-02 16:35:01] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2022-06-02 16:35:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 16:35:01] [INFO ] After 25098ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 47 out of 164 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 164 transition count 3650
Reduce places removed 31 places and 31 transitions.
Iterating global reduction 1 with 31 rules applied. Total rules applied 78 place count 133 transition count 3619
Applied a total of 78 rules in 226 ms. Remains 133 /164 variables (removed 31) and now considering 3619/3697 (removed 78) transitions.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:35:02] [INFO ] Computed 0 place invariants in 20 ms
[2022-06-02 16:35:03] [INFO ] Dead Transitions using invariants and state equation in 1027 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 133/164 places, 3619/3697 transitions.
Interrupted random walk after 968109 steps, including 11439 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 319 resets, run finished after 2888 ms. (steps per millisecond=346 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 345 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 382 resets, run finished after 2427 ms. (steps per millisecond=412 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 343 resets, run finished after 2103 ms. (steps per millisecond=475 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 336 resets, run finished after 2125 ms. (steps per millisecond=470 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 13211955 steps, run timeout after 123001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 13211955 steps, saw 1395793 distinct states, run finished after 123003 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:37:48] [INFO ] Computed 0 place invariants in 16 ms
[2022-06-02 16:37:48] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-02 16:38:43] [INFO ] After 55290ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 47 out of 133 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 46 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 3619/3619 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 40 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:38:43] [INFO ] Computed 0 place invariants in 8 ms
[2022-06-02 16:38:43] [INFO ] Implicit Places using invariants in 164 ms returned []
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:38:43] [INFO ] Computed 0 place invariants in 14 ms
[2022-06-02 16:38:44] [INFO ] State equation strengthened by 1349 read => feed constraints.
[2022-06-02 16:38:44] [INFO ] Implicit Places using invariants and state equation in 693 ms returned []
Implicit Place search using SMT with State Equation took 870 ms to find 0 implicit places.
[2022-06-02 16:38:44] [INFO ] Redundant transitions in 210 ms returned []
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:38:44] [INFO ] Computed 0 place invariants in 9 ms
[2022-06-02 16:38:45] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 3619/3619 transitions.
Interrupted random walk after 916583 steps, including 10792 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 318 resets, run finished after 2875 ms. (steps per millisecond=347 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 347 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 380 resets, run finished after 2483 ms. (steps per millisecond=402 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 346 resets, run finished after 2092 ms. (steps per millisecond=478 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 338 resets, run finished after 2179 ms. (steps per millisecond=458 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 13195439 steps, run timeout after 123001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 13195439 steps, saw 1393128 distinct states, run finished after 123001 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:41:30] [INFO ] Computed 0 place invariants in 11 ms
[2022-06-02 16:41:30] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-02 16:42:25] [INFO ] After 55108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 47 out of 133 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 53 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 3619/3619 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 37 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:42:25] [INFO ] Computed 0 place invariants in 8 ms
[2022-06-02 16:42:26] [INFO ] Implicit Places using invariants in 170 ms returned []
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:42:26] [INFO ] Computed 0 place invariants in 9 ms
[2022-06-02 16:42:26] [INFO ] State equation strengthened by 1349 read => feed constraints.
[2022-06-02 16:42:26] [INFO ] Implicit Places using invariants and state equation in 681 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
[2022-06-02 16:42:26] [INFO ] Redundant transitions in 162 ms returned []
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:42:26] [INFO ] Computed 0 place invariants in 6 ms
[2022-06-02 16:42:27] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 37 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:42:27] [INFO ] Computed 0 place invariants in 11 ms
[2022-06-02 16:42:27] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-02 16:43:22] [INFO ] After 55064ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-06-02 16:43:23] [INFO ] Flatten gal took : 269 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5390017935949334415
[2022-06-02 16:43:23] [INFO ] Too many transitions (3619) to apply POR reductions. Disabling POR matrices.
[2022-06-02 16:43:23] [INFO ] Applying decomposition
[2022-06-02 16:43:23] [INFO ] Built C files in 161ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5390017935949334415
Running compilation step : cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-02 16:43:24] [INFO ] Flatten gal took : 418 ms
[2022-06-02 16:43:24] [INFO ] Flatten gal took : 273 ms
[2022-06-02 16:43:24] [INFO ] Input system was already deterministic with 3619 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6203458893247143014.txt' '-o' '/tmp/graph6203458893247143014.bin' '-w' '/tmp/graph6203458893247143014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6203458893247143014.bin' '-l' '-1' '-v' '-w' '/tmp/graph6203458893247143014.weights' '-q' '0' '-e' '0.001'
[2022-06-02 16:43:24] [INFO ] Decomposing Gal with order
[2022-06-02 16:43:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 16:43:25] [INFO ] Removed a total of 6921 redundant transitions.
[2022-06-02 16:43:25] [INFO ] Flatten gal took : 595 ms
[2022-06-02 16:43:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 33 ms.
[2022-06-02 16:43:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8506507835087327559.gal : 27 ms
[2022-06-02 16:43:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16745341455185497167.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/ReachabilityCardinality8506507835087327559.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16745341455185497167.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...320
Loading property file /tmp/ReachabilityCardinality16745341455185497167.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 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
[2022-06-02 16:43:26] [INFO ] Ran tautology test, simplified 0 / 5 in 2768 ms.
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=0 took 18 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=0 took 0 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=0 took 0 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=1 took 47 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=1 took 10 ms
[2022-06-02 16:43:26] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=1 took 11 ms
[2022-06-02 16:43:27] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=1 took 17 ms
[2022-06-02 16:43:27] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=1 took 36 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-02 16:43:27] [INFO ] Computed 0 place invariants in 5 ms
[2022-06-02 16:43:27] [INFO ] Computed 0 place invariants in 6 ms
[2022-06-02 16:43:29] [INFO ] Proved 133 variables to be positive in 1340 ms
[2022-06-02 16:43:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00
[2022-06-02 16:43:29] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(SAT) depth K=0 took 3 ms
[2022-06-02 16:43:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
[2022-06-02 16:43:29] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(SAT) depth K=0 took 1 ms
[2022-06-02 16:43:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
[2022-06-02 16:43:29] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(SAT) depth K=0 took 2 ms
[2022-06-02 16:43:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
[2022-06-02 16:43:29] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(SAT) depth K=0 took 1 ms
[2022-06-02 16:43:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
[2022-06-02 16:43:29] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(SAT) depth K=0 took 1 ms
[2022-06-02 16:43:33] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00
[2022-06-02 16:43:33] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(SAT) depth K=1 took 4299 ms
Compilation finished in 9980 ms.
Running link step : cd /tmp/ltsmin5390017935949334415;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 249 ms.
Running LTSmin : cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality00==true'
[2022-06-02 16:43:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
[2022-06-02 16:43:48] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(SAT) depth K=1 took 15213 ms
[2022-06-02 16:45:43] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=2 took 135938 ms
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :139968 after 6.4017e+07
[2022-06-02 16:47:56] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=2 took 133311 ms
[2022-06-02 16:48:18] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=2 took 21714 ms
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :6.4017e+07 after 6.4335e+07
[2022-06-02 16:50:36] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=2 took 138592 ms
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6.4335e+07 after 6.47345e+07
[2022-06-02 16:53:12] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=2 took 156302 ms
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :6.47345e+07 after 6.67801e+07
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality00==true'
Running LTSmin : cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality04==true'
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :6.67801e+07 after 6.89688e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :6.89688e+07 after 8.57501e+07
[2022-06-02 17:04:14] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=3 took 661578 ms
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :8.57501e+07 after 1.56039e+08
Detected timeout of ITS tools.
[2022-06-02 17:06:22] [INFO ] Flatten gal took : 333 ms
[2022-06-02 17:06:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10137258979887549436.gal : 50 ms
[2022-06-02 17:06:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8597836626484877727.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/ReachabilityCardinality10137258979887549436.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8597836626484877727.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...320
Loading property file /tmp/ReachabilityCardinality8597836626484877727.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 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :139968 after 6.4017e+07
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :6.4017e+07 after 6.4335e+07
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6.4335e+07 after 6.47345e+07
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :6.47345e+07 after 6.67801e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :6.67801e+07 after 6.89688e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :6.89688e+07 after 8.57501e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :8.57501e+07 after 1.56039e+08
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.56039e+08 after 7.72944e+08
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :7.72944e+08 after 2.02613e+09
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :2.02613e+09 after 4.25837e+09
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :4.25837e+09 after 6.44455e+11
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality04==true'
Running LTSmin : cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality10==true'
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :6.44455e+11 after 1.15189e+13
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :1.15189e+13 after 2.6291e+13
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :2.6291e+13 after 2.89799e+13
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality10==true'
Running LTSmin : cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality11==true'
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :2.89799e+13 after 3.99204e+13
[2022-06-02 17:21:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
[2022-06-02 17:21:43] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(SAT) depth K=1 took 2274921 ms
[2022-06-02 17:22:13] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
[2022-06-02 17:22:13] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(SAT) depth K=1 took 29782 ms
[2022-06-02 17:22:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
[2022-06-02 17:22:37] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(SAT) depth K=1 took 23885 ms
Detected timeout of ITS tools.
[2022-06-02 17:29:19] [INFO ] Flatten gal took : 343 ms
[2022-06-02 17:29:19] [INFO ] Input system was already deterministic with 3619 transitions.
[2022-06-02 17:29:19] [INFO ] Transformed 133 places.
[2022-06-02 17:29:19] [INFO ] Transformed 3619 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-02 17:29:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13164290524528624754.gal : 47 ms
[2022-06-02 17:29:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2023767283509981655.prop : 0 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/ReachabilityCardinality13164290524528624754.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2023767283509981655.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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...365
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality2023767283509981655.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 64
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :64 after 1536
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1536 after 46656
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :46656 after 635200
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :635200 after 1.82523e+06
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.82523e+06 after 2.22667e+07
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :2.22667e+07 after 1.40179e+08
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.40179e+08 after 2.38507e+08
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :2.38507e+08 after 6.4561e+08
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality11==true'
Running LTSmin : cd /tmp/ltsmin5390017935949334415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT18lozangeBlockReachabilityCardinality14==true'
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :6.4561e+08 after 1.63523e+09

BK_TIME_CONFINEMENT_REACHED

--------------------
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-18lozangeBlock"
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-18lozangeBlock, 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-165254772100510"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock 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 ;