Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r115-tall-167814493600263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is DES-PT-10b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-tall-167814493600263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.9K Feb 26 15:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 15:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 15:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 26 15:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 79K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1680360499026

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-10b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303301559
[2023-04-01 14:48:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-04-01 14:48:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-01 14:48:20] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2023-04-01 14:48:20] [INFO ] Transformed 320 places.
[2023-04-01 14:48:20] [INFO ] Transformed 271 transitions.
[2023-04-01 14:48:20] [INFO ] Found NUPN structural information;
[2023-04-01 14:48:20] [INFO ] Parsed PT model containing 320 places and 271 transitions and 827 arcs in 186 ms.
Structural test allowed to assert that 87 places are NOT stable. Took 7 ms.
Incomplete random walk after 10000 steps, including 85 resets, run finished after 498 ms. (steps per millisecond=20 ) properties (out of 233) seen :196
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
[2023-04-01 14:48:20] [INFO ] Flatten gal took : 321 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
[2023-04-01 14:48:21] [INFO ] Flatten gal took : 64 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
[2023-04-01 14:48:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2957140980086204676.gal : 18 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 37) seen :0
[2023-04-01 14:48:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17603512786412574478.prop : 1 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2957140980086204676.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17603512786412574478.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17603512786412574478.prop.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
SDD proceeding with computation,37 properties remain. new max is 4
SDD size :1 after 3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
SDD proceeding with computation,37 properties remain. new max is 8
SDD size :3 after 4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
SDD proceeding with computation,37 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,37 properties remain. new max is 32
SDD size :13 after 15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
SDD proceeding with computation,37 properties remain. new max is 64
SDD size :15 after 19
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
SDD proceeding with computation,37 properties remain. new max is 128
SDD size :19 after 89
SDD proceeding with computation,37 properties remain. new max is 256
SDD size :89 after 227
SDD proceeding with computation,37 properties remain. new max is 512
SDD size :227 after 3799
Running SMT prover for 37 properties.
// Phase 1: matrix 271 rows 320 cols
[2023-04-01 14:48:21] [INFO ] Computed 65 invariants in 36 ms
SDD proceeding with computation,37 properties remain. new max is 1024
SDD size :3799 after 81955
SDD proceeding with computation,37 properties remain. new max is 2048
SDD size :81955 after 244663
SDD proceeding with computation,37 properties remain. new max is 4096
SDD size :244663 after 1.654e+08
[2023-04-01 14:48:21] [INFO ] After 536ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-04-01 14:48:22] [INFO ] [Nat]Absence check using 39 positive place invariants in 11 ms returned sat
[2023-04-01 14:48:22] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 12 ms returned sat
Invariant property smplace_139 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_116 does not hold.
SDD proceeding with computation,34 properties remain. new max is 4096
SDD size :1.654e+08 after 3.85919e+08
SDD proceeding with computation,34 properties remain. new max is 8192
SDD size :3.85919e+08 after 1.76143e+12
[2023-04-01 14:48:23] [INFO ] After 900ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2023-04-01 14:48:23] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 3 ms to minimize.
[2023-04-01 14:48:23] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 1 ms to minimize.
[2023-04-01 14:48:23] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 0 ms to minimize.
[2023-04-01 14:48:23] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 1 ms to minimize.
[2023-04-01 14:48:23] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2023-04-01 14:48:23] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 350 ms
[2023-04-01 14:48:23] [INFO ] Deduced a trap composed of 35 places in 39 ms of which 1 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 0 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 118 ms
SDD proceeding with computation,34 properties remain. new max is 16384
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
SDD size :2.99728e+13 after 3.18246e+13
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 0 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 1 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 0 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 0 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 34 places in 61 ms of which 0 ms to minimize.
[2023-04-01 14:48:24] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2023-04-01 14:48:25] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2023-04-01 14:48:25] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 740 ms
[2023-04-01 14:48:25] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 0 ms to minimize.
[2023-04-01 14:48:25] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 0 ms to minimize.
[2023-04-01 14:48:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 179 ms
[2023-04-01 14:48:25] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2023-04-01 14:48:26] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 0 ms to minimize.
[2023-04-01 14:48:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 156 ms
[2023-04-01 14:48:26] [INFO ] After 3449ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Invariant property smplace_34 does not hold.
Minimization took 898 ms.
[2023-04-01 14:48:26] [INFO ] After 5039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :37
Fused 37 Parikh solutions to 36 different solutions.
SDD proceeding with computation,33 properties remain. new max is 16384
SDD size :3.18246e+13 after 2.12979e+14
SDD proceeding with computation,33 properties remain. new max is 32768
SDD size :2.12979e+14 after 2.66279e+15
Parikh walk visited 4 properties in 10459 ms.
Support contains 29 out of 320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 320/320 places, 271/271 transitions.
Graph (complete) has 621 edges and 320 vertex of which 314 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 314 transition count 244
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 293 transition count 244
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 45 place count 293 transition count 235
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 284 transition count 235
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 82 place count 265 transition count 216
Iterating global reduction 2 with 19 rules applied. Total rules applied 101 place count 265 transition count 216
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 265 transition count 215
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 264 transition count 215
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 118 place count 249 transition count 200
Iterating global reduction 2 with 15 rules applied. Total rules applied 133 place count 249 transition count 200
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 148 place count 249 transition count 185
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 151 place count 247 transition count 184
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 151 place count 247 transition count 181
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 157 place count 244 transition count 181
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 311 place count 167 transition count 104
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 315 place count 165 transition count 106
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 316 place count 165 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 317 place count 164 transition count 105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 163 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 162 transition count 104
Applied a total of 319 rules in 132 ms. Remains 162 /320 variables (removed 158) and now considering 104/271 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 162/320 places, 104/271 transitions.
SDD proceeding with computation,33 properties remain. new max is 65536
SDD size :2.66279e+15 after 4.88239e+15
SDD proceeding with computation,33 properties remain. new max is 131072
SDD size :4.88239e+15 after 6.87098e+15
Incomplete random walk after 1000000 steps, including 47968 resets, run finished after 26150 ms. (steps per millisecond=38 ) properties (out of 29) seen :4
Incomplete Best-First random walk after 100001 steps, including 885 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 950 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 880 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 908 resets, run finished after 629 ms. (steps per millisecond=158 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 891 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 898 resets, run finished after 660 ms. (steps per millisecond=151 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 885 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 923 resets, run finished after 655 ms. (steps per millisecond=152 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 915 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 942 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 100001 steps, including 942 resets, run finished after 646 ms. (steps per millisecond=154 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 926 resets, run finished after 654 ms. (steps per millisecond=152 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 919 resets, run finished after 650 ms. (steps per millisecond=153 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 897 resets, run finished after 651 ms. (steps per millisecond=153 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 915 resets, run finished after 656 ms. (steps per millisecond=152 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 881 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 901 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 900 resets, run finished after 658 ms. (steps per millisecond=151 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 914 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 877 resets, run finished after 650 ms. (steps per millisecond=153 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 873 resets, run finished after 646 ms. (steps per millisecond=154 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 949 resets, run finished after 674 ms. (steps per millisecond=148 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 869 resets, run finished after 652 ms. (steps per millisecond=153 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 960 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 104 rows 162 cols
[2023-04-01 14:49:19] [INFO ] Computed 64 invariants in 8 ms
[2023-04-01 14:49:19] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-04-01 14:49:19] [INFO ] [Nat]Absence check using 39 positive place invariants in 10 ms returned sat
[2023-04-01 14:49:19] [INFO ] [Nat]Absence check using 39 positive and 25 generalized place invariants in 7 ms returned sat
[2023-04-01 14:49:19] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-04-01 14:49:20] [INFO ] After 412ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 136 ms.
[2023-04-01 14:49:20] [INFO ] After 786ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Fused 24 Parikh solutions to 23 different solutions.
Parikh walk visited 1 properties in 2135 ms.
Support contains 23 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 104/104 transitions.
Applied a total of 0 rules in 5 ms. Remains 162 /162 variables (removed 0) and now considering 104/104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 162/162 places, 104/104 transitions.
SDD proceeding with computation,33 properties remain. new max is 262144
SDD size :6.87098e+15 after 7.72433e+15
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Incomplete random walk after 1000000 steps, including 47678 resets, run finished after 25347 ms. (steps per millisecond=39 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 951 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 913 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 903 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 889 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 935 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 23) seen :0
Invariant property smplace_33 does not hold.
Incomplete Best-First random walk after 100001 steps, including 926 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 935 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 905 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 887 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 913 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 912 resets, run finished after 612 ms. (steps per millisecond=163 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 921 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 912 resets, run finished after 742 ms. (steps per millisecond=134 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 885 resets, run finished after 410 ms. (steps per millisecond=243 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 927 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 942 resets, run finished after 403 ms. (steps per millisecond=248 ) properties (out of 23) seen :0
Invariant property smplace_15 does not hold.
Incomplete Best-First random walk after 100001 steps, including 938 resets, run finished after 366 ms. (steps per millisecond=273 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 904 resets, run finished after 541 ms. (steps per millisecond=184 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 911 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 915 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 914 resets, run finished after 380 ms. (steps per millisecond=263 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 908 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 905 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 23) seen :0
Finished probabilistic random walk after 180623 steps, run visited all 23 properties in 1287 ms. (steps per millisecond=140 )
Probabilistic random walk after 180623 steps, saw 46776 distinct states, run finished after 1289 ms. (steps per millisecond=140 ) properties seen :23
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 234 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 100568 ms.

BK_STOP 1680360601142

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303301559.jar
+ VERSION=202303301559
+ echo 'Running Version 202303301559'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DES-PT-10b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DES-PT-10b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r115-tall-167814493600263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;