fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r101-tall-167814475300391
Last Updated
May 14, 2023

About the Execution of ITS-Tools for DES-PT-02b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
437.235 32798.00 71322.00 1631.70 FTTTTFFFTTTTFTTT normal

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-167814475300391.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)
.....................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DES-PT-02b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475300391
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 15:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 15:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 15:36 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 3.5K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 15:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 15:37 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 69K 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-02b-ReachabilityFireability-00
FORMULA_NAME DES-PT-02b-ReachabilityFireability-01
FORMULA_NAME DES-PT-02b-ReachabilityFireability-02
FORMULA_NAME DES-PT-02b-ReachabilityFireability-03
FORMULA_NAME DES-PT-02b-ReachabilityFireability-04
FORMULA_NAME DES-PT-02b-ReachabilityFireability-05
FORMULA_NAME DES-PT-02b-ReachabilityFireability-06
FORMULA_NAME DES-PT-02b-ReachabilityFireability-07
FORMULA_NAME DES-PT-02b-ReachabilityFireability-08
FORMULA_NAME DES-PT-02b-ReachabilityFireability-09
FORMULA_NAME DES-PT-02b-ReachabilityFireability-10
FORMULA_NAME DES-PT-02b-ReachabilityFireability-11
FORMULA_NAME DES-PT-02b-ReachabilityFireability-12
FORMULA_NAME DES-PT-02b-ReachabilityFireability-13
FORMULA_NAME DES-PT-02b-ReachabilityFireability-14
FORMULA_NAME DES-PT-02b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678261673027

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=DES-PT-02b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-08 07:47:54] [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]
[2023-03-08 07:47:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 07:47:54] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-08 07:47:54] [INFO ] Transformed 288 places.
[2023-03-08 07:47:54] [INFO ] Transformed 239 transitions.
[2023-03-08 07:47:54] [INFO ] Found NUPN structural information;
[2023-03-08 07:47:54] [INFO ] Parsed PT model containing 288 places and 239 transitions and 699 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 07:47:55] [INFO ] Flatten gal took : 67 ms
[2023-03-08 07:47:55] [INFO ] Flatten gal took : 23 ms
[2023-03-08 07:47:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8072017896892767267.gal : 10 ms
[2023-03-08 07:47:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12174704943344623716.prop : 2 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 16) seen :11
FORMULA DES-PT-02b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-02b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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/ReachabilityCardinality8072017896892767267.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12174704943344623716.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
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :1
FORMULA DES-PT-02b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Loading property file /tmp/ReachabilityCardinality12174704943344623716.prop.
SDD proceeding with computation,16 properties remain. new max is 4
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 25
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :25 after 33
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :33 after 109
Invariant property DES-PT-02b-ReachabilityFireability-12 does not hold.
Reachability property DES-PT-02b-ReachabilityFireability-10 is true.
Invariant property DES-PT-02b-ReachabilityFireability-07 does not hold.
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :109 after 3709
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :3709 after 43309
Reachability property DES-PT-02b-ReachabilityFireability-09 is true.
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :43309 after 242429
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :242429 after 721185
Reachability property DES-PT-02b-ReachabilityFireability-03 is true.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :721185 after 1.68744e+06
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Reachability property DES-PT-02b-ReachabilityFireability-11 is true.
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1.68744e+06 after 3.00433e+06
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :3.00433e+06 after 3.1564e+06
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :3.1564e+06 after 3.34791e+07
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 239 rows 288 cols
[2023-03-08 07:47:55] [INFO ] Computed 65 place invariants in 33 ms
[2023-03-08 07:47:55] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 07:47:55] [INFO ] [Nat]Absence check using 39 positive place invariants in 11 ms returned sat
[2023-03-08 07:47:55] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 9 ms returned sat
[2023-03-08 07:47:56] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-08 07:47:56] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 4 ms to minimize.
[2023-03-08 07:47:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-03-08 07:47:56] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2023-03-08 07:47:56] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 0 ms to minimize.
[2023-03-08 07:47:56] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2023-03-08 07:47:56] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 1 ms to minimize.
[2023-03-08 07:47:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 358 ms
[2023-03-08 07:47:56] [INFO ] After 878ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 196 ms.
[2023-03-08 07:47:57] [INFO ] After 1227ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA DES-PT-02b-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 42 ms.
Support contains 72 out of 288 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 288/288 places, 239/239 transitions.
Graph (complete) has 525 edges and 288 vertex of which 277 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 277 transition count 224
Reduce places removed 9 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 268 transition count 221
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 26 place count 265 transition count 221
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 26 place count 265 transition count 216
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 36 place count 260 transition count 216
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 49 place count 247 transition count 203
Iterating global reduction 3 with 13 rules applied. Total rules applied 62 place count 247 transition count 203
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 71 place count 238 transition count 194
Iterating global reduction 3 with 9 rules applied. Total rules applied 80 place count 238 transition count 194
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 88 place count 238 transition count 186
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 172 place count 196 transition count 144
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 173 place count 196 transition count 143
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 177 place count 196 transition count 139
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 181 place count 192 transition count 139
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 184 place count 192 transition count 139
Applied a total of 184 rules in 99 ms. Remains 192 /288 variables (removed 96) and now considering 139/239 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 192/288 places, 139/239 transitions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 781499 steps, run timeout after 3001 ms. (steps per millisecond=260 ) properties seen :{}
Probabilistic random walk after 781499 steps, saw 129488 distinct states, run finished after 3002 ms. (steps per millisecond=260 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 139 rows 192 cols
[2023-03-08 07:48:00] [INFO ] Computed 60 place invariants in 18 ms
[2023-03-08 07:48:00] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 07:48:00] [INFO ] [Nat]Absence check using 34 positive place invariants in 5 ms returned sat
[2023-03-08 07:48:00] [INFO ] [Nat]Absence check using 34 positive and 26 generalized place invariants in 7 ms returned sat
[2023-03-08 07:48:00] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 07:48:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 07:48:01] [INFO ] After 103ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 07:48:01] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 1 ms to minimize.
[2023-03-08 07:48:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-08 07:48:01] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2023-03-08 07:48:01] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2023-03-08 07:48:01] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2023-03-08 07:48:01] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2023-03-08 07:48:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 210 ms
[2023-03-08 07:48:01] [INFO ] After 493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 122 ms.
[2023-03-08 07:48:01] [INFO ] After 849ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 13 ms.
Support contains 72 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 139/139 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 192/192 places, 139/139 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 139/139 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2023-03-08 07:48:01] [INFO ] Invariant cache hit.
[2023-03-08 07:48:01] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-08 07:48:01] [INFO ] Invariant cache hit.
[2023-03-08 07:48:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 07:48:01] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-08 07:48:01] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 07:48:01] [INFO ] Invariant cache hit.
[2023-03-08 07:48:01] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 389 ms. Remains : 192/192 places, 139/139 transitions.
Graph (complete) has 397 edges and 192 vertex of which 191 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 191 transition count 139
Applied a total of 2 rules in 17 ms. Remains 191 /192 variables (removed 1) and now considering 139/139 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 139 rows 191 cols
[2023-03-08 07:48:01] [INFO ] Computed 59 place invariants in 7 ms
[2023-03-08 07:48:02] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 07:48:02] [INFO ] [Nat]Absence check using 34 positive place invariants in 5 ms returned sat
[2023-03-08 07:48:02] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 5 ms returned sat
[2023-03-08 07:48:02] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 07:48:02] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 2 ms to minimize.
[2023-03-08 07:48:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-08 07:48:02] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 0 ms to minimize.
[2023-03-08 07:48:02] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2023-03-08 07:48:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 98 ms
[2023-03-08 07:48:02] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2023-03-08 07:48:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-03-08 07:48:02] [INFO ] After 472ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-08 07:48:02] [INFO ] After 652ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-08 07:48:02] [INFO ] Flatten gal took : 13 ms
[2023-03-08 07:48:02] [INFO ] Flatten gal took : 11 ms
[2023-03-08 07:48:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7294051515904321412.gal : 2 ms
[2023-03-08 07:48:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6571942030994838505.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/ReachabilityCardinality7294051515904321412.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6571942030994838505.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/ReachabilityCardinality6571942030994838505.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 11
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :11 after 25
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :25 after 2913
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2913 after 39101
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :39101 after 54989
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :54989 after 5.00373e+06
Reachability property DES-PT-02b-ReachabilityFireability-01 is true.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :5.00373e+06 after 9.16356e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :9.16356e+07 after 1.53277e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.53277e+08 after 2.66511e+08
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2.66511e+08 after 3.55276e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.55276e+09 after 5.18919e+09
Detected timeout of ITS tools.
[2023-03-08 07:48:17] [INFO ] Flatten gal took : 10 ms
[2023-03-08 07:48:17] [INFO ] Applying decomposition
[2023-03-08 07:48:17] [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/graph2068923957452540214.txt' '-o' '/tmp/graph2068923957452540214.bin' '-w' '/tmp/graph2068923957452540214.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2068923957452540214.bin' '-l' '-1' '-v' '-w' '/tmp/graph2068923957452540214.weights' '-q' '0' '-e' '0.001'
[2023-03-08 07:48:17] [INFO ] Decomposing Gal with order
[2023-03-08 07:48:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 07:48:17] [INFO ] Removed a total of 35 redundant transitions.
[2023-03-08 07:48:17] [INFO ] Flatten gal took : 44 ms
[2023-03-08 07:48:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 8 ms.
[2023-03-08 07:48:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7890655864343179682.gal : 5 ms
[2023-03-08 07:48:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6523085344757107003.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/ReachabilityCardinality7890655864343179682.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6523085344757107003.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 ...307
Loading property file /tmp/ReachabilityCardinality6523085344757107003.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 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 13
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :13 after 32533
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :32533 after 8.51778e+07
Invariant property DES-PT-02b-ReachabilityFireability-05 does not hold.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1.46009e+13 after 1.58179e+13
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,1.48838e+14,1.2613,32356,3972,148,70273,822,624,90389,117,2253,0
Total reachable state count : 148838053901837

Verifying 2 reachability properties.
Invariant property DES-PT-02b-ReachabilityFireability-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-02b-ReachabilityFireability-05,1.19956e+10,1.31302,32620,452,112,70273,822,795,90389,134,2253,8346
Reachability property DES-PT-02b-ReachabilityFireability-06 does not hold.
No reachable states exhibit your property : DES-PT-02b-ReachabilityFireability-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-02b-ReachabilityFireability-06,0,1.34344,32620,1,0,70273,822,824,90389,135,2253,21560
FORMULA DES-PT-02b-ReachabilityFireability-06 FALSE TECHNIQUES OVER_APPROXIMATION
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 07:48:19] [INFO ] Flatten gal took : 25 ms
[2023-03-08 07:48:19] [INFO ] Applying decomposition
[2023-03-08 07:48:19] [INFO ] Flatten gal took : 14 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/graph1187297712401651937.txt' '-o' '/tmp/graph1187297712401651937.bin' '-w' '/tmp/graph1187297712401651937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1187297712401651937.bin' '-l' '-1' '-v' '-w' '/tmp/graph1187297712401651937.weights' '-q' '0' '-e' '0.001'
[2023-03-08 07:48:19] [INFO ] Decomposing Gal with order
[2023-03-08 07:48:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 07:48:19] [INFO ] Removed a total of 35 redundant transitions.
[2023-03-08 07:48:19] [INFO ] Flatten gal took : 48 ms
[2023-03-08 07:48:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2023-03-08 07:48:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality953852354382689768.gal : 16 ms
[2023-03-08 07:48:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4861303802088647329.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/ReachabilityCardinality953852354382689768.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4861303802088647329.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 ...306
Loading property file /tmp/ReachabilityCardinality4861303802088647329.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 24
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :24 after 58
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :58 after 180364
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :180364 after 1.44357e+08
Reachability property DES-PT-02b-ReachabilityFireability-01 is true.
FORMULA DES-PT-02b-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1.44357e+08 after 3.3286e+10
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,7.10209e+18,2.69575,94932,8377,104,228837,1080,902,259646,113,3609,0
Total reachable state count : 7102090697584424934

Verifying 2 reachability properties.
Reachability property DES-PT-02b-ReachabilityFireability-01 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-02b-ReachabilityFireability-01,5.97197e+07,2.7547,95196,150,40,228837,1080,1031,259646,125,3609,12475
Invariant property DES-PT-02b-ReachabilityFireability-05 does not hold.
FORMULA DES-PT-02b-ReachabilityFireability-05 FALSE 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-02b-ReachabilityFireability-05,2.21524e+14,2.82359,95196,1814,64,228837,1080,1125,259646,127,3609,27625
All properties solved without resorting to model-checking.
Total runtime 27978 ms.

BK_STOP 1678261705825

--------------------
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="DES-PT-02b"
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 DES-PT-02b, 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 r101-tall-167814475300391"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-02b.tgz
mv DES-PT-02b 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 ;