Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975000279.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVt-PT-020A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975000279
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.7K Feb 25 23:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 23:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 23:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 23:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 23:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 23:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 23:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 23:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 54K Mar 5 18:23 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 ShieldRVt-PT-020A-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679171268749

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-020A
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-18 20:27:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 20:27:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:27:50] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-03-18 20:27:50] [INFO ] Transformed 163 places.
[2023-03-18 20:27:50] [INFO ] Transformed 163 transitions.
[2023-03-18 20:27:50] [INFO ] Found NUPN structural information;
[2023-03-18 20:27:50] [INFO ] Parsed PT model containing 163 places and 163 transitions and 686 arcs in 104 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2023-03-18 20:27:50] [INFO ] Flatten gal took : 45 ms
[2023-03-18 20:27:50] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:27:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2421082962100801879.gal : 17 ms
[2023-03-18 20:27:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10968777471955491777.prop : 2 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/ReachabilityCardinality2421082962100801879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10968777471955491777.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/ReachabilityCardinality10968777471955491777.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :3 after 7
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :7 after 17
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-15 is true.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ShieldRVt-PT-020A-ReachabilityFireability-11 does not hold.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ShieldRVt-PT-020A-ReachabilityFireability-08 does not hold.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :17 after 35
Incomplete random walk after 10000 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 16) seen :4
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-06 is true.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :35 after 53
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :53 after 106
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :106 after 272
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :272 after 547
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :547 after 79892
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :1
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 162 rows 163 cols
[2023-03-18 20:27:51] [INFO ] Computed 81 place invariants in 8 ms
[2023-03-18 20:27:52] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-18 20:27:52] [INFO ] [Nat]Absence check using 81 positive place invariants in 11 ms returned sat
[2023-03-18 20:27:52] [INFO ] After 292ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :10
[2023-03-18 20:27:52] [INFO ] After 548ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :10
Attempting to minimize the solution found.
Minimization took 266 ms.
[2023-03-18 20:27:53] [INFO ] After 944ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :10
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 106 ms.
Support contains 123 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 162/162 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 163 transition count 162
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 159
Applied a total of 6 rules in 23 ms. Remains 163 /163 variables (removed 0) and now considering 159/162 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 163/163 places, 159/162 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 8) seen :2
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 159 rows 163 cols
[2023-03-18 20:27:53] [INFO ] Computed 81 place invariants in 5 ms
[2023-03-18 20:27:53] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-18 20:27:53] [INFO ] [Nat]Absence check using 81 positive place invariants in 9 ms returned sat
[2023-03-18 20:27:54] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-18 20:27:54] [INFO ] After 289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 246 ms.
[2023-03-18 20:27:54] [INFO ] After 617ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 80 ms.
Support contains 96 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 159/159 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 163 transition count 159
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 158
Applied a total of 2 rules in 17 ms. Remains 163 /163 variables (removed 0) and now considering 158/159 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 163/163 places, 158/159 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 6) seen :1
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 158 rows 163 cols
[2023-03-18 20:27:55] [INFO ] Computed 81 place invariants in 12 ms
[2023-03-18 20:27:55] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-18 20:27:55] [INFO ] [Nat]Absence check using 81 positive place invariants in 8 ms returned sat
[2023-03-18 20:27:55] [INFO ] After 182ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-18 20:27:55] [INFO ] After 382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-18 20:27:55] [INFO ] After 569ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 36 ms.
Support contains 92 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 158/158 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 163 transition count 158
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 163 transition count 156
Applied a total of 4 rules in 23 ms. Remains 163 /163 variables (removed 0) and now considering 156/158 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 163/163 places, 156/158 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-14 is true.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Interrupted probabilistic random walk after 909208 steps, run timeout after 3073 ms. (steps per millisecond=295 ) properties seen :{0=1, 1=1, 3=1, 4=1}
Probabilistic random walk after 909208 steps, saw 849841 distinct states, run finished after 3074 ms. (steps per millisecond=295 ) properties seen :4
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 156 rows 163 cols
[2023-03-18 20:27:59] [INFO ] Computed 81 place invariants in 4 ms
[2023-03-18 20:27:59] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:27:59] [INFO ] [Nat]Absence check using 81 positive place invariants in 11 ms returned sat
[2023-03-18 20:27:59] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:27:59] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-18 20:27:59] [INFO ] After 217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 26 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 156/156 transitions.
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 163 transition count 156
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 163 transition count 144
Applied a total of 24 rules in 33 ms. Remains 163 /163 variables (removed 0) and now considering 144/156 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 163/163 places, 144/156 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1031694 steps, run timeout after 3001 ms. (steps per millisecond=343 ) properties seen :{}
Probabilistic random walk after 1031694 steps, saw 959617 distinct states, run finished after 3010 ms. (steps per millisecond=342 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 144 rows 163 cols
[2023-03-18 20:28:02] [INFO ] Computed 81 place invariants in 7 ms
[2023-03-18 20:28:02] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:28:02] [INFO ] [Nat]Absence check using 81 positive place invariants in 7 ms returned sat
[2023-03-18 20:28:02] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:28:02] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-18 20:28:02] [INFO ] After 152ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 26 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 163 /163 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 163/163 places, 144/144 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 144/144 transitions.
Applied a total of 0 rules in 6 ms. Remains 163 /163 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2023-03-18 20:28:02] [INFO ] Invariant cache hit.
[2023-03-18 20:28:02] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-18 20:28:02] [INFO ] Invariant cache hit.
[2023-03-18 20:28:03] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-18 20:28:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 20:28:03] [INFO ] Invariant cache hit.
[2023-03-18 20:28:03] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 410 ms. Remains : 163/163 places, 144/144 transitions.
Applied a total of 0 rules in 5 ms. Remains 163 /163 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-18 20:28:03] [INFO ] Invariant cache hit.
[2023-03-18 20:28:03] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:28:03] [INFO ] [Nat]Absence check using 81 positive place invariants in 9 ms returned sat
[2023-03-18 20:28:03] [INFO ] After 61ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:28:03] [INFO ] After 85ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-18 20:28:03] [INFO ] After 164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:28:03] [INFO ] Flatten gal took : 16 ms
[2023-03-18 20:28:03] [INFO ] Flatten gal took : 14 ms
[2023-03-18 20:28:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9800479436041838534.gal : 3 ms
[2023-03-18 20:28:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9210314888969919345.prop : 0 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/ReachabilityCardinality9800479436041838534.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9210314888969919345.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 ...328
Loading property file /tmp/ReachabilityCardinality9210314888969919345.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 17
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :17 after 35
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :35 after 149
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :149 after 509
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :509 after 114705
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :114705 after 2.68435e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.68435e+09 after 1.44115e+17
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,2.41785e+24,0.05903,5932,2,406,14,9514,7,0,835,10895,0
Total reachable state count : 2417851639229258349412352

Verifying 1 reachability properties.
Invariant property ShieldRVt-PT-020A-ReachabilityFireability-10 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
ShieldRVt-PT-020A-ReachabilityFireability-10,1.03403e+20,0.063513,6168,2,1106,14,9514,7,0,877,10895,0
ITS tools runner thread asked to quit. Dying gracefully.
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)
[2023-03-18 20:28:03] [INFO ] Flatten gal took : 13 ms
[2023-03-18 20:28:03] [INFO ] Applying decomposition
[2023-03-18 20:28:03] [INFO ] Flatten gal took : 11 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/graph11240173016689389028.txt' '-o' '/tmp/graph11240173016689389028.bin' '-w' '/tmp/graph11240173016689389028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11240173016689389028.bin' '-l' '-1' '-v' '-w' '/tmp/graph11240173016689389028.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:28:03] [INFO ] Decomposing Gal with order
[2023-03-18 20:28:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:28:03] [INFO ] Removed a total of 60 redundant transitions.
[2023-03-18 20:28:03] [INFO ] Flatten gal took : 64 ms
[2023-03-18 20:28:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2023-03-18 20:28:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9331146803929410531.gal : 13 ms
[2023-03-18 20:28:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15627123083360172513.prop : 0 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/ReachabilityCardinality9331146803929410531.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15627123083360172513.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/ReachabilityCardinality15627123083360172513.prop.
Invariant property ShieldRVt-PT-020A-ReachabilityFireability-10 does not hold.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
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,2.41785e+24,0.035398,5816,50,9,1699,66,213,2417,18,99,0
Total reachable state count : 2417851639229258349412352

Verifying 1 reachability properties.
Invariant property ShieldRVt-PT-020A-ReachabilityFireability-10 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
ShieldRVt-PT-020A-ReachabilityFireability-10,1.03403e+20,0.037089,5816,128,8,1699,66,319,2417,27,99,0
All properties solved without resorting to model-checking.
Total runtime 13457 ms.

BK_STOP 1679171284402

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ShieldRVt-PT-020A"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVt-PT-020A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975000279"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020A.tgz
mv ShieldRVt-PT-020A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;