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-167905975200423.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 SieveSingleMsgMbox-PT-d1m18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975200423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 10:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 10:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 122K Feb 26 10:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679178747118

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=SieveSingleMsgMbox-PT-d1m18
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-18 22:32:29] [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 22:32:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:32:29] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2023-03-18 22:32:29] [INFO ] Transformed 1295 places.
[2023-03-18 22:32:29] [INFO ] Transformed 749 transitions.
[2023-03-18 22:32:29] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 312 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1036 places in 6 ms
Reduce places removed 1036 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2196 resets, run finished after 538 ms. (steps per millisecond=18 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
[2023-03-18 22:32:30] [INFO ] Flatten gal took : 236 ms
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
[2023-03-18 22:32:30] [INFO ] Flatten gal took : 89 ms
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
[2023-03-18 22:32:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18244491331682199775.gal : 49 ms
[2023-03-18 22:32:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13957155705839282072.prop : 16 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/ReachabilityCardinality18244491331682199775.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13957155705839282072.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 ...330
Loading property file /tmp/ReachabilityCardinality13957155705839282072.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :7 after 54
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :54 after 199
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :199 after 585
Interrupted probabilistic random walk after 225852 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{0=1, 5=1, 7=1, 9=1, 12=1}
Probabilistic random walk after 225852 steps, saw 103647 distinct states, run finished after 3003 ms. (steps per millisecond=75 ) properties seen :5
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 11 properties.
// Phase 1: matrix 749 rows 259 cols
[2023-03-18 22:32:33] [INFO ] Computed 6 place invariants in 58 ms
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :585 after 8114
Reachability property SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-00 is true.
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :8114 after 14640
[2023-03-18 22:32:35] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-18 22:32:35] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 12 ms returned sat
[2023-03-18 22:32:35] [INFO ] After 921ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:9
Reachability property SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-12 is true.
Reachability property SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-09 is true.
Reachability property SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-08 is true.
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :14640 after 25898
[2023-03-18 22:32:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 22:32:36] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 16 ms returned sat
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :25898 after 162280
[2023-03-18 22:32:39] [INFO ] After 2521ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :3
[2023-03-18 22:32:39] [INFO ] State equation strengthened by 587 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :162280 after 293054
[2023-03-18 22:32:39] [INFO ] After 650ms SMT Verify possible using 587 Read/Feed constraints in natural domain returned unsat :8 sat :3
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :293054 after 436874
[2023-03-18 22:32:44] [INFO ] Deduced a trap composed of 107 places in 4429 ms of which 35 ms to minimize.
[2023-03-18 22:32:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4501 ms
[2023-03-18 22:32:44] [INFO ] After 5790ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :3
Attempting to minimize the solution found.
Minimization took 584 ms.
[2023-03-18 22:32:45] [INFO ] After 9908ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :3
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 66 ms.
Support contains 32 out of 259 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 259/259 places, 749/749 transitions.
Graph (complete) has 1159 edges and 259 vertex of which 242 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Discarding 17 places :
Also discarding 0 output transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 240 rules applied. Total rules applied 241 place count 242 transition count 509
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 285 place count 198 transition count 394
Iterating global reduction 1 with 44 rules applied. Total rules applied 329 place count 198 transition count 394
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 336 place count 198 transition count 387
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 360 place count 174 transition count 363
Iterating global reduction 2 with 24 rules applied. Total rules applied 384 place count 174 transition count 363
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 394 place count 174 transition count 353
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 406 place count 162 transition count 340
Iterating global reduction 3 with 12 rules applied. Total rules applied 418 place count 162 transition count 340
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 3 with 50 rules applied. Total rules applied 468 place count 162 transition count 290
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 471 place count 159 transition count 286
Iterating global reduction 4 with 3 rules applied. Total rules applied 474 place count 159 transition count 286
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 476 place count 157 transition count 284
Iterating global reduction 4 with 2 rules applied. Total rules applied 478 place count 157 transition count 284
Applied a total of 478 rules in 246 ms. Remains 157 /259 variables (removed 102) and now considering 284/749 (removed 465) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 157/259 places, 284/749 transitions.
Incomplete random walk after 10000 steps, including 2263 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 488 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 473 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1362486 steps, run timeout after 3001 ms. (steps per millisecond=454 ) properties seen :{1=1}
Probabilistic random walk after 1362486 steps, saw 608586 distinct states, run finished after 3013 ms. (steps per millisecond=452 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 284 rows 157 cols
[2023-03-18 22:32:49] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-18 22:32:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:32:49] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-18 22:32:49] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:32:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:32:49] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 22:32:49] [INFO ] After 271ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:32:49] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-18 22:32:49] [INFO ] After 187ms SMT Verify possible using 172 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:32:50] [INFO ] Deduced a trap composed of 60 places in 52 ms of which 1 ms to minimize.
[2023-03-18 22:32:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-03-18 22:32:50] [INFO ] After 441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 187 ms.
[2023-03-18 22:32:50] [INFO ] After 1089ms 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 157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 157/157 places, 284/284 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 154 transition count 278
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 154 transition count 278
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 151 transition count 275
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 151 transition count 275
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 151 transition count 272
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 150 transition count 271
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 150 transition count 271
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 150 transition count 270
Applied a total of 18 rules in 42 ms. Remains 150 /157 variables (removed 7) and now considering 270/284 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 150/157 places, 270/284 transitions.
Incomplete random walk after 10000 steps, including 2256 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 471 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1591416 steps, run timeout after 3001 ms. (steps per millisecond=530 ) properties seen :{}
Probabilistic random walk after 1591416 steps, saw 709254 distinct states, run finished after 3001 ms. (steps per millisecond=530 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 270 rows 150 cols
[2023-03-18 22:32:53] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-18 22:32:53] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-18 22:32:53] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 22:32:53] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:32:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:32:53] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 24 ms returned sat
[2023-03-18 22:32:54] [INFO ] After 305ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:32:54] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-03-18 22:32:54] [INFO ] After 174ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:32:54] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 0 ms to minimize.
[2023-03-18 22:32:54] [INFO ] Deduced a trap composed of 53 places in 36 ms of which 0 ms to minimize.
[2023-03-18 22:32:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 164 ms
[2023-03-18 22:32:54] [INFO ] After 465ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-18 22:32:54] [INFO ] After 986ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 26 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 270/270 transitions.
Applied a total of 0 rules in 24 ms. Remains 150 /150 variables (removed 0) and now considering 270/270 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 150/150 places, 270/270 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 270/270 transitions.
Applied a total of 0 rules in 23 ms. Remains 150 /150 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-18 22:32:54] [INFO ] Invariant cache hit.
[2023-03-18 22:32:55] [INFO ] Implicit Places using invariants in 613 ms returned []
[2023-03-18 22:32:55] [INFO ] Invariant cache hit.
[2023-03-18 22:32:56] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-03-18 22:33:03] [INFO ] Implicit Places using invariants and state equation in 7826 ms returned []
Implicit Place search using SMT with State Equation took 8458 ms to find 0 implicit places.
[2023-03-18 22:33:03] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 22:33:03] [INFO ] Invariant cache hit.
[2023-03-18 22:33:03] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8734 ms. Remains : 150/150 places, 270/270 transitions.
Graph (complete) has 457 edges and 150 vertex of which 149 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 149 transition count 264
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 145 transition count 264
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 11 place count 145 transition count 249
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 41 place count 130 transition count 249
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 61 place count 120 transition count 239
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 118 transition count 247
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 118 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 117 transition count 246
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 117 transition count 246
Applied a total of 68 rules in 76 ms. Remains 117 /150 variables (removed 33) and now considering 246/270 (removed 24) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 246 rows 117 cols
[2023-03-18 22:33:03] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-18 22:33:03] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned sat
[2023-03-18 22:33:03] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:33:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 26 ms returned sat
[2023-03-18 22:33:05] [INFO ] After 1126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:33:05] [INFO ] Deduced a trap composed of 38 places in 55 ms of which 1 ms to minimize.
[2023-03-18 22:33:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2023-03-18 22:33:05] [INFO ] After 1366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-18 22:33:05] [INFO ] After 1591ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:33:05] [INFO ] Flatten gal took : 19 ms
[2023-03-18 22:33:05] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:33:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8786651863747347913.gal : 6 ms
[2023-03-18 22:33:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality883542964044715606.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/ReachabilityCardinality8786651863747347913.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality883542964044715606.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 ...327
Loading property file /tmp/ReachabilityCardinality883542964044715606.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 88
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :88 after 213
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :213 after 338
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :338 after 437
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :437 after 764
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :764 after 2099
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2099 after 12527
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :12527 after 48375
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :48375 after 287105
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :287105 after 3.63754e+06
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :436874 after 4.41042e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.63754e+06 after 6.2366e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.2366e+07 after 7.58503e+08
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :7.58503e+08 after 8.01583e+09
Detected timeout of ITS tools.
[2023-03-18 22:33:20] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:33:20] [INFO ] Applying decomposition
[2023-03-18 22:33:20] [INFO ] Flatten gal took : 9 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/graph16123192318662366156.txt' '-o' '/tmp/graph16123192318662366156.bin' '-w' '/tmp/graph16123192318662366156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16123192318662366156.bin' '-l' '-1' '-v' '-w' '/tmp/graph16123192318662366156.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:33:20] [INFO ] Decomposing Gal with order
[2023-03-18 22:33:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:33:21] [INFO ] Removed a total of 66 redundant transitions.
[2023-03-18 22:33:21] [INFO ] Flatten gal took : 587 ms
[2023-03-18 22:33:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 4 ms.
[2023-03-18 22:33:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13838877660097672698.gal : 2 ms
[2023-03-18 22:33:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6162963056275602894.prop : 7 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/ReachabilityCardinality13838877660097672698.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6162963056275602894.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/ReachabilityCardinality6162963056275602894.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 76
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :76 after 117
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :117 after 268
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :268 after 362
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :362 after 362
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :362 after 1247
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1247 after 2204
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2204 after 9248
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :9248 after 35872
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :35872 after 233919
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :233919 after 987233
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6522233732840349789
[2023-03-18 22:33:36] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6522233732840349789
Running compilation step : cd /tmp/ltsmin6522233732840349789;'/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 457 ms.
Running link step : cd /tmp/ltsmin6522233732840349789;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin6522233732840349789;'/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' 'SieveSingleMsgMboxPTd1m18ReachabilityFireability04==true'
LTSmin run took 6639 ms.
Found Violation
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 22:33:43] [INFO ] Flatten gal took : 38 ms
[2023-03-18 22:33:43] [INFO ] Applying decomposition
[2023-03-18 22:33:43] [INFO ] Flatten gal took : 37 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/graph5644134486647273161.txt' '-o' '/tmp/graph5644134486647273161.bin' '-w' '/tmp/graph5644134486647273161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5644134486647273161.bin' '-l' '-1' '-v' '-w' '/tmp/graph5644134486647273161.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:33:44] [INFO ] Decomposing Gal with order
[2023-03-18 22:33:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:33:44] [INFO ] Removed a total of 380 redundant transitions.
[2023-03-18 22:33:44] [INFO ] Flatten gal took : 155 ms
[2023-03-18 22:33:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 420 labels/synchronizations in 28 ms.
[2023-03-18 22:33:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13979561860615177299.gal : 25 ms
[2023-03-18 22:33:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5362760736999241301.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/ReachabilityCardinality13979561860615177299.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5362760736999241301.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/ReachabilityCardinality5362760736999241301.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 206
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13094 after 15071
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15071 after 15241
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15241 after 15797
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :15797 after 15797
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :15797 after 15797
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :15797 after 15797
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :15797 after 15797
Invariant property SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-04 does not hold.
FORMULA SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-04 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 513 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,618739,0.885666,35396,3590,1096,43800,9621,833,123686,710,45312,0
Total reachable state count : 618739

Verifying 1 reachability properties.
Invariant property SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-04 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
SieveSingleMsgMbox-PT-d1m18-ReachabilityFireability-04,376,1.00464,35660,147,138,43800,9621,1018,123686,780,45312,0
All properties solved without resorting to model-checking.
Total runtime 76353 ms.

BK_STOP 1679178826408

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="SieveSingleMsgMbox-PT-d1m18"
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 SieveSingleMsgMbox-PT-d1m18, 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-167905975200423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m18.tgz
mv SieveSingleMsgMbox-PT-d1m18 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 ;