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-167814475400447.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-30a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475400447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.2K Feb 26 15:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 15:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 15:40 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 3.8K 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 2.0K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 15:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 15:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 15:44 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 70K 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-30a-ReachabilityFireability-00
FORMULA_NAME DES-PT-30a-ReachabilityFireability-01
FORMULA_NAME DES-PT-30a-ReachabilityFireability-02
FORMULA_NAME DES-PT-30a-ReachabilityFireability-03
FORMULA_NAME DES-PT-30a-ReachabilityFireability-04
FORMULA_NAME DES-PT-30a-ReachabilityFireability-05
FORMULA_NAME DES-PT-30a-ReachabilityFireability-06
FORMULA_NAME DES-PT-30a-ReachabilityFireability-07
FORMULA_NAME DES-PT-30a-ReachabilityFireability-08
FORMULA_NAME DES-PT-30a-ReachabilityFireability-09
FORMULA_NAME DES-PT-30a-ReachabilityFireability-10
FORMULA_NAME DES-PT-30a-ReachabilityFireability-11
FORMULA_NAME DES-PT-30a-ReachabilityFireability-12
FORMULA_NAME DES-PT-30a-ReachabilityFireability-13
FORMULA_NAME DES-PT-30a-ReachabilityFireability-14
FORMULA_NAME DES-PT-30a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678270568895

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-30a
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-08 10:16:10] [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 10:16:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:16:10] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-08 10:16:10] [INFO ] Transformed 234 places.
[2023-03-08 10:16:10] [INFO ] Transformed 191 transitions.
[2023-03-08 10:16:10] [INFO ] Found NUPN structural information;
[2023-03-08 10:16:10] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 110 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 14 transitions
Reduce redundant transitions removed 14 transitions.
[2023-03-08 10:16:11] [INFO ] Flatten gal took : 253 ms
[2023-03-08 10:16:11] [INFO ] Flatten gal took : 28 ms
[2023-03-08 10:16:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7479450211687450772.gal : 11 ms
[2023-03-08 10:16:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9485880170139113194.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/ReachabilityCardinality7479450211687450772.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9485880170139113194.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/ReachabilityCardinality9485880170139113194.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :5 after 10
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :10 after 81
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :81 after 95
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :95 after 125
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :125 after 1471
Incomplete random walk after 10000 steps, including 218 resets, run finished after 724 ms. (steps per millisecond=13 ) properties (out of 16) seen :2
FORMULA DES-PT-30a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30a-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1471 after 2537
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :125073 after 165993
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :1
FORMULA DES-PT-30a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :0
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :165993 after 202445
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 52 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 177 rows 234 cols
[2023-03-08 10:16:12] [INFO ] Computed 59 place invariants in 16 ms
[2023-03-08 10:16:12] [INFO ] After 383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-08 10:16:12] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2023-03-08 10:16:13] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 59 ms returned sat
[2023-03-08 10:16:14] [INFO ] After 1659ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2023-03-08 10:16:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:16:16] [INFO ] After 1660ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :3 sat :10
[2023-03-08 10:16:17] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 4 ms to minimize.
[2023-03-08 10:16:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2023-03-08 10:16:18] [INFO ] After 3117ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :10
Attempting to minimize the solution found.
Minimization took 950 ms.
[2023-03-08 10:16:19] [INFO ] After 6228ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :10
FORMULA DES-PT-30a-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-30a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-30a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 10 different solutions.
FORMULA DES-PT-30a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 5 properties in 302 ms.
Support contains 98 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 233 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 233 transition count 176
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 233 transition count 176
Applied a total of 3 rules in 76 ms. Remains 233 /234 variables (removed 1) and now considering 176/177 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 233/234 places, 176/177 transitions.
Incomplete random walk after 10000 steps, including 228 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 895943 steps, run timeout after 3001 ms. (steps per millisecond=298 ) properties seen :{}
Probabilistic random walk after 895943 steps, saw 132626 distinct states, run finished after 3005 ms. (steps per millisecond=298 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 176 rows 233 cols
[2023-03-08 10:16:22] [INFO ] Computed 59 place invariants in 27 ms
[2023-03-08 10:16:23] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 10:16:23] [INFO ] [Nat]Absence check using 34 positive place invariants in 4 ms returned sat
[2023-03-08 10:16:23] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 49 ms returned sat
Invariant property DES-PT-30a-ReachabilityFireability-06 does not hold.
[2023-03-08 10:16:23] [INFO ] After 614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 10:16:23] [INFO ] State equation strengthened by 2 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :816441 after 1.41547e+07
[2023-03-08 10:16:24] [INFO ] After 446ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 10:16:24] [INFO ] After 900ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 663 ms.
[2023-03-08 10:16:25] [INFO ] After 2363ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 83 ms.
Support contains 98 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 8 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 233/233 places, 176/176 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 10:16:25] [INFO ] Invariant cache hit.
[2023-03-08 10:16:25] [INFO ] Implicit Places using invariants in 143 ms returned [131]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 146 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 232/233 places, 176/176 transitions.
Applied a total of 0 rules in 8 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 163 ms. Remains : 232/233 places, 176/176 transitions.
Incomplete random walk after 10000 steps, including 222 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 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 67 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 994013 steps, run timeout after 3001 ms. (steps per millisecond=331 ) properties seen :{}
Probabilistic random walk after 994013 steps, saw 146822 distinct states, run finished after 3001 ms. (steps per millisecond=331 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 176 rows 232 cols
[2023-03-08 10:16:28] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 10:16:29] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 10:16:29] [INFO ] [Nat]Absence check using 32 positive place invariants in 4 ms returned sat
[2023-03-08 10:16:29] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 76 ms returned sat
[2023-03-08 10:16:29] [INFO ] After 567ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 10:16:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:16:30] [INFO ] After 369ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 10:16:30] [INFO ] After 868ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 732 ms.
[2023-03-08 10:16:31] [INFO ] After 2351ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA DES-PT-30a-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 151 ms.
Support contains 97 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 232/232 places, 176/176 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-08 10:16:31] [INFO ] Invariant cache hit.
[2023-03-08 10:16:31] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-08 10:16:31] [INFO ] Invariant cache hit.
[2023-03-08 10:16:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:16:31] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-08 10:16:31] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 10:16:31] [INFO ] Invariant cache hit.
[2023-03-08 10:16:31] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 425 ms. Remains : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-08 10:16:31] [INFO ] Invariant cache hit.
[2023-03-08 10:16:32] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 10:16:32] [INFO ] [Nat]Absence check using 32 positive place invariants in 4 ms returned sat
[2023-03-08 10:16:32] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 15 ms returned sat
[2023-03-08 10:16:32] [INFO ] After 494ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 10:16:32] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2023-03-08 10:16:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-08 10:16:33] [INFO ] After 1043ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 367 ms.
[2023-03-08 10:16:33] [INFO ] After 1586ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-08 10:16:33] [INFO ] Flatten gal took : 29 ms
[2023-03-08 10:16:33] [INFO ] Flatten gal took : 19 ms
[2023-03-08 10:16:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12229091681969475043.gal : 10 ms
[2023-03-08 10:16:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7991982702479381983.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/ReachabilityCardinality12229091681969475043.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7991982702479381983.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/ReachabilityCardinality7991982702479381983.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :5 after 14
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :14 after 35
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :35 after 89
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :89 after 125
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :125 after 1399
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1399 after 2349
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :2349 after 98341
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :98341 after 1.76539e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.76539e+06 after 6.94575e+06
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :6.94575e+06 after 1.65611e+07
Detected timeout of ITS tools.
[2023-03-08 10:16:48] [INFO ] Flatten gal took : 20 ms
[2023-03-08 10:16:48] [INFO ] Applying decomposition
[2023-03-08 10:16:48] [INFO ] Flatten gal took : 13 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/graph9607382685550461008.txt' '-o' '/tmp/graph9607382685550461008.bin' '-w' '/tmp/graph9607382685550461008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9607382685550461008.bin' '-l' '-1' '-v' '-w' '/tmp/graph9607382685550461008.weights' '-q' '0' '-e' '0.001'
[2023-03-08 10:16:48] [INFO ] Decomposing Gal with order
[2023-03-08 10:16:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 10:16:48] [INFO ] Removed a total of 20 redundant transitions.
[2023-03-08 10:16:49] [INFO ] Flatten gal took : 44 ms
[2023-03-08 10:16:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-08 10:16:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13938605668283012848.gal : 4 ms
[2023-03-08 10:16:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality755783614688008769.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/ReachabilityCardinality13938605668283012848.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality755783614688008769.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/ReachabilityCardinality755783614688008769.prop.
Reachability property DES-PT-30a-ReachabilityFireability-14 is true.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :5 after 629
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :629 after 1737
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1737 after 14535
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :14535 after 4.31042e+08
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :4.31042e+08 after 7.73713e+08
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.60978e+10 after 1.48481e+11
Invariant property DES-PT-30a-ReachabilityFireability-01 does not hold.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :5.13991e+12 after 5.16235e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5395799897553339032
[2023-03-08 10:17:04] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5395799897553339032
Running compilation step : cd /tmp/ltsmin5395799897553339032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 408 ms.
Running link step : cd /tmp/ltsmin5395799897553339032;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5395799897553339032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'DESPT30aReachabilityFireability00==true'
WARNING : LTS min runner thread was asked to interrupt. 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)
[2023-03-08 10:17:19] [INFO ] Flatten gal took : 27 ms
[2023-03-08 10:17:19] [INFO ] Applying decomposition
[2023-03-08 10:17:19] [INFO ] Flatten gal took : 18 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/graph14740447141936690748.txt' '-o' '/tmp/graph14740447141936690748.bin' '-w' '/tmp/graph14740447141936690748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14740447141936690748.bin' '-l' '-1' '-v' '-w' '/tmp/graph14740447141936690748.weights' '-q' '0' '-e' '0.001'
[2023-03-08 10:17:19] [INFO ] Decomposing Gal with order
[2023-03-08 10:17:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 10:17:19] [INFO ] Removed a total of 37 redundant transitions.
[2023-03-08 10:17:19] [INFO ] Flatten gal took : 32 ms
[2023-03-08 10:17:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 3 ms.
[2023-03-08 10:17:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10937668695299719987.gal : 7 ms
[2023-03-08 10:17:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18176732911632130165.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/ReachabilityCardinality10937668695299719987.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18176732911632130165.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 ...309
Loading property file /tmp/ReachabilityCardinality18176732911632130165.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :9 after 1609
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1609 after 10755
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :10755 after 7.62639e+08
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :7.62639e+08 after 1.34089e+09
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.34089e+09 after 2.15043e+09
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.76816e+11 after 5.50867e+11
Invariant property DES-PT-30a-ReachabilityFireability-07 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DES-PT-30a-ReachabilityFireability-01 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.02081e+13 after 1.09068e+13
Invariant property DES-PT-30a-ReachabilityFireability-03 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DES-PT-30a-ReachabilityFireability-00 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-00 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 1025 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,1.86194e+13,54.8995,177600,15809,2586,425125,16025,362,567552,303,127778,0
Total reachable state count : 18619429301213

Verifying 4 reachability properties.
Invariant property DES-PT-30a-ReachabilityFireability-00 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-30a-ReachabilityFireability-00,5.27053e+08,67.1741,177600,1211,624,425125,16025,787,567552,410,127778,0
Invariant property DES-PT-30a-ReachabilityFireability-01 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-30a-ReachabilityFireability-01,1.30091e+10,67.2918,177600,400,345,425125,16025,799,567552,413,127778,0
Invariant property DES-PT-30a-ReachabilityFireability-03 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-30a-ReachabilityFireability-03,1.34622e+09,70.4039,177600,482,247,425125,16025,935,567552,439,127778,0
Invariant property DES-PT-30a-ReachabilityFireability-07 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-30a-ReachabilityFireability-07,1.14747e+09,81.8402,177600,896,792,425125,16025,1096,567552,471,127778,0
All properties solved without resorting to model-checking.
Total runtime 150989 ms.

BK_STOP 1678270722606

--------------------
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-30a"
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-30a, 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-167814475400447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a 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 ;