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.r101-tall-167814475400494.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-60a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475400494
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 26 15:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 15:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 15:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 15:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 15:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:51 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 110K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-00
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-01
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-02
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-03
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-04
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-05
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-06
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-07
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-08
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-09
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-10
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-11
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-12
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-13
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-14
FORMULA_NAME DES-PT-60a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678281202803

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-60a
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-08 13:13:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 13:13:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 13:13:24] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-08 13:13:24] [INFO ] Transformed 354 places.
[2023-03-08 13:13:24] [INFO ] Transformed 311 transitions.
[2023-03-08 13:13:24] [INFO ] Found NUPN structural information;
[2023-03-08 13:13:24] [INFO ] Parsed PT model containing 354 places and 311 transitions and 1496 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-60a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 13:13:24] [INFO ] Flatten gal took : 213 ms
[2023-03-08 13:13:24] [INFO ] Flatten gal took : 75 ms
[2023-03-08 13:13:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16602459536088479167.gal : 37 ms
[2023-03-08 13:13:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6500707063248631256.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16602459536088479167.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6500707063248631256.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :
Incomplete random walk after 10000 steps, including 225 resets, run finished after 608 ms. (steps per millisecond=16 ) properties (out of 14) seen :3
FORMULA DES-PT-60a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6500707063248631256.prop.
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 11) seen :0
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :9 after 21
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :21 after 115
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :115 after 117
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :117 after 147
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :147 after 317
Reachability property DES-PT-60a-ReachabilityCardinality-01 is true.
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :317 after 1735
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :1735 after 2489
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Invariant property DES-PT-60a-ReachabilityCardinality-08 does not hold.
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :2489 after 24305
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 11) seen :1
FORMULA DES-PT-60a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 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 52 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Invariant property DES-PT-60a-ReachabilityCardinality-11 does not hold.
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 297 rows 354 cols
[2023-03-08 13:13:25] [INFO ] Computed 59 place invariants in 40 ms
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :24305 after 671653
[2023-03-08 13:13:26] [INFO ] [Real]Absence check using 34 positive place invariants in 9 ms returned sat
[2023-03-08 13:13:26] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 16 ms returned sat
[2023-03-08 13:13:26] [INFO ] After 293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-08 13:13:26] [INFO ] [Nat]Absence check using 34 positive place invariants in 6 ms returned sat
[2023-03-08 13:13:26] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 53 ms returned sat
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :671653 after 2.50926e+06
[2023-03-08 13:13:31] [INFO ] After 4244ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :8
[2023-03-08 13:13:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 13:13:33] [INFO ] After 2095ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :8
[2023-03-08 13:13:37] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 6 ms to minimize.
[2023-03-08 13:13:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-03-08 13:13:38] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 1 ms to minimize.
[2023-03-08 13:13:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2023-03-08 13:13:38] [INFO ] After 6515ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :8
Attempting to minimize the solution found.
Minimization took 7518 ms.
[2023-03-08 13:13:45] [INFO ] After 19637ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :8
FORMULA DES-PT-60a-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-60a-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 521 ms.
Support contains 27 out of 354 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 354/354 places, 297/297 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 354 transition count 295
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 353 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 353 transition count 294
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 353 transition count 294
Applied a total of 9 rules in 93 ms. Remains 353 /354 variables (removed 1) and now considering 294/297 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 353/354 places, 294/297 transitions.
Incomplete random walk after 10000 steps, including 153 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :2.50926e+06 after 2.23761e+07
Interrupted probabilistic random walk after 650161 steps, run timeout after 3001 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 650161 steps, saw 93582 distinct states, run finished after 3002 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 294 rows 353 cols
[2023-03-08 13:13:49] [INFO ] Computed 61 place invariants in 9 ms
[2023-03-08 13:13:50] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2023-03-08 13:13:50] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 15 ms returned sat
[2023-03-08 13:13:50] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-08 13:13:50] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2023-03-08 13:13:50] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 17 ms returned sat
[2023-03-08 13:13:50] [INFO ] After 556ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-08 13:13:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 13:13:51] [INFO ] After 366ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-08 13:13:51] [INFO ] After 843ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 360 ms.
[2023-03-08 13:13:52] [INFO ] After 2000ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
FORMULA DES-PT-60a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-60a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 269 ms.
Support contains 9 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 294/294 transitions.
Applied a total of 0 rules in 17 ms. Remains 353 /353 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 353/353 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 294/294 transitions.
Applied a total of 0 rules in 16 ms. Remains 353 /353 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2023-03-08 13:13:52] [INFO ] Invariant cache hit.
[2023-03-08 13:13:52] [INFO ] Implicit Places using invariants in 234 ms returned [251]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 237 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 352/353 places, 294/294 transitions.
Applied a total of 0 rules in 21 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 276 ms. Remains : 352/353 places, 294/294 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1179594 steps, run timeout after 3001 ms. (steps per millisecond=393 ) properties seen :{}
Probabilistic random walk after 1179594 steps, saw 165252 distinct states, run finished after 3001 ms. (steps per millisecond=393 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 294 rows 352 cols
[2023-03-08 13:13:55] [INFO ] Computed 60 place invariants in 8 ms
[2023-03-08 13:13:55] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:13:55] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2023-03-08 13:13:56] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 225 ms returned sat
[2023-03-08 13:13:56] [INFO ] After 494ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:13:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:13:56] [INFO ] After 115ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 13:13:56] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2023-03-08 13:13:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2023-03-08 13:13:56] [INFO ] After 290ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 97 ms.
[2023-03-08 13:13:57] [INFO ] After 1187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 86 ms.
Support contains 9 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2023-03-08 13:13:57] [INFO ] Invariant cache hit.
[2023-03-08 13:13:57] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-08 13:13:57] [INFO ] Invariant cache hit.
[2023-03-08 13:13:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:13:57] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 623 ms to find 0 implicit places.
[2023-03-08 13:13:57] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 13:13:57] [INFO ] Invariant cache hit.
[2023-03-08 13:13:57] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 812 ms. Remains : 352/352 places, 294/294 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 294
Applied a total of 1 rules in 19 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 294 rows 352 cols
[2023-03-08 13:13:57] [INFO ] Computed 60 place invariants in 10 ms
[2023-03-08 13:13:58] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:13:58] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 13:13:58] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 225 ms returned sat
[2023-03-08 13:13:58] [INFO ] After 434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:13:58] [INFO ] After 567ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 128 ms.
[2023-03-08 13:13:59] [INFO ] After 999ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-08 13:13:59] [INFO ] Flatten gal took : 31 ms
[2023-03-08 13:13:59] [INFO ] Flatten gal took : 26 ms
[2023-03-08 13:13:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13837318756340133562.gal : 3 ms
[2023-03-08 13:13:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9005269296680045429.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13837318756340133562.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9005269296680045429.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9005269296680045429.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 21
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :21 after 39
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :39 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 93
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :93 after 1489
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1489 after 1945
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :14353 after 16505
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :16505 after 264153
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :4.5513e+07 after 5.50687e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :264153 after 6.15818e+06
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :5.50687e+07 after 5.71747e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :6.15818e+06 after 1.54727e+07
Detected timeout of ITS tools.
[2023-03-08 13:14:14] [INFO ] Flatten gal took : 25 ms
[2023-03-08 13:14:14] [INFO ] Applying decomposition
[2023-03-08 13:14:14] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14494136923301410993.txt' '-o' '/tmp/graph14494136923301410993.bin' '-w' '/tmp/graph14494136923301410993.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14494136923301410993.bin' '-l' '-1' '-v' '-w' '/tmp/graph14494136923301410993.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:14:14] [INFO ] Decomposing Gal with order
[2023-03-08 13:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:14:14] [INFO ] Removed a total of 22 redundant transitions.
[2023-03-08 13:14:14] [INFO ] Flatten gal took : 54 ms
[2023-03-08 13:14:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2023-03-08 13:14:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16829543214475538868.gal : 4 ms
[2023-03-08 13:14:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2746256564949913941.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16829543214475538868.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2746256564949913941.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality2746256564949913941.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 149
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :149 after 389
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :389 after 969
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :969 after 11513
Invariant property DES-PT-60a-ReachabilityCardinality-05 does not hold.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11513 after 1.39133e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.39133e+09 after 2.16864e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.16864e+09 after 3.14028e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.14028e+09 after 4.79207e+09
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :5.71747e+07 after 5.90079e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.1892e+12 after 5.9671e+12
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.76355e+13 after 1.84134e+13
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.24154e+13 after 3.31933e+13
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :5.90079e+07 after 6.3312e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.46569e+13,8.53667,253484,20141,13918,593820,48884,306,408606,549,517917,0
Total reachable state count : 44656902757413

Verifying 2 reachability properties.
Invariant property DES-PT-60a-ReachabilityCardinality-05 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-ReachabilityCardinality-05,7.68542e+07,8.56679,253484,518,341,593820,48884,314,408606,558,517917,0
Reachability property DES-PT-60a-ReachabilityCardinality-07 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
DES-PT-60a-ReachabilityCardinality-07,73728,8.57917,253484,142,518,593820,48884,321,408606,561,517917,209
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)
[2023-03-08 13:14:23] [INFO ] Flatten gal took : 28 ms
[2023-03-08 13:14:23] [INFO ] Applying decomposition
[2023-03-08 13:14:23] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16847777334866622268.txt' '-o' '/tmp/graph16847777334866622268.bin' '-w' '/tmp/graph16847777334866622268.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16847777334866622268.bin' '-l' '-1' '-v' '-w' '/tmp/graph16847777334866622268.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:14:23] [INFO ] Decomposing Gal with order
[2023-03-08 13:14:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:14:23] [INFO ] Removed a total of 59 redundant transitions.
[2023-03-08 13:14:23] [INFO ] Flatten gal took : 53 ms
[2023-03-08 13:14:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 3 ms.
[2023-03-08 13:14:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10376368982000653595.gal : 16 ms
[2023-03-08 13:14:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1090776232957244847.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10376368982000653595.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1090776232957244847.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality1090776232957244847.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :9 after 57
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :57 after 14535
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :14535 after 2.01236e+09
Invariant property DES-PT-60a-ReachabilityCardinality-05 does not hold.
FORMULA DES-PT-60a-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.01236e+09 after 3.67585e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.67585e+09 after 5.06346e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5.06346e+09 after 6.79838e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.79838e+09 after 9.57429e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.57429e+09 after 1.4778e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.5059e+13 after 1.51282e+13
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.07405e+13 after 5.21677e+13
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :6.3312e+07 after 7.46705e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.18394e+13,12.6932,259480,32641,10399,532322,42613,386,651793,554,427933,0
Total reachable state count : 81839417852245

Verifying 2 reachability properties.
Invariant property DES-PT-60a-ReachabilityCardinality-05 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-ReachabilityCardinality-05,25056,12.7282,259480,158,357,532322,42613,394,651793,563,427933,0
Reachability property DES-PT-60a-ReachabilityCardinality-07 is true.
FORMULA DES-PT-60a-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-ReachabilityCardinality-07,2.98982e+06,12.7409,259480,159,811,532322,42613,401,651793,566,427933,1206
All properties solved without resorting to model-checking.
Total runtime 71932 ms.

BK_STOP 1678281277330

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-60a"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DES-PT-60a, 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 r101-tall-167814475400494"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60a.tgz
mv DES-PT-60a 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 ;