Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286024600047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-003B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024600047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.4K Apr 29 15:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 15:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 15:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 15:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 29 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 29 15:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 29 15:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 49K May 10 09:34 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 ShieldIIPs-PT-003B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-003B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654264885817

Running Version 202205111006
[2022-06-03 14:01:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-03 14:01:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:01:27] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2022-06-03 14:01:27] [INFO ] Transformed 183 places.
[2022-06-03 14:01:27] [INFO ] Transformed 180 transitions.
[2022-06-03 14:01:27] [INFO ] Found NUPN structural information;
[2022-06-03 14:01:27] [INFO ] Parsed PT model containing 183 places and 180 transitions in 201 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 22 resets, run finished after 496 ms. (steps per millisecond=20 ) properties (out of 16) seen :11
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 5) seen :1
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 180 rows 183 cols
[2022-06-03 14:01:28] [INFO ] Computed 28 place invariants in 19 ms
[2022-06-03 14:01:28] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-03 14:01:28] [INFO ] [Nat]Absence check using 28 positive place invariants in 7 ms returned sat
[2022-06-03 14:01:28] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-06-03 14:01:28] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 4 ms to minimize.
[2022-06-03 14:01:28] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 2 ms to minimize.
[2022-06-03 14:01:28] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 0 ms to minimize.
[2022-06-03 14:01:28] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2022-06-03 14:01:28] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 247 ms
[2022-06-03 14:01:29] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2022-06-03 14:01:29] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 0 ms to minimize.
[2022-06-03 14:01:29] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 70 ms
[2022-06-03 14:01:29] [INFO ] After 598ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2022-06-03 14:01:29] [INFO ] After 754ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 81 ms.
Support contains 33 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 180/180 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 183 transition count 170
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 13 rules applied. Total rules applied 23 place count 173 transition count 167
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 26 place count 170 transition count 167
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 26 place count 170 transition count 155
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 50 place count 158 transition count 155
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 65 place count 143 transition count 140
Iterating global reduction 3 with 15 rules applied. Total rules applied 80 place count 143 transition count 140
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 80 place count 143 transition count 139
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 82 place count 142 transition count 139
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 158 place count 104 transition count 101
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 170 place count 104 transition count 101
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 103 transition count 100
Applied a total of 171 rules in 56 ms. Remains 103 /183 variables (removed 80) and now considering 100/180 (removed 80) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/183 places, 100/180 transitions.
Incomplete random walk after 1000000 steps, including 3542 resets, run finished after 1723 ms. (steps per millisecond=580 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 746 resets, run finished after 1413 ms. (steps per millisecond=707 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6801422 steps, run timeout after 9001 ms. (steps per millisecond=755 ) properties seen :{}
Probabilistic random walk after 6801422 steps, saw 1066407 distinct states, run finished after 9007 ms. (steps per millisecond=755 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:41] [INFO ] Computed 28 place invariants in 2 ms
[2022-06-03 14:01:41] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:01:41] [INFO ] [Nat]Absence check using 28 positive place invariants in 5 ms returned sat
[2022-06-03 14:01:41] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:01:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-06-03 14:01:41] [INFO ] After 46ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:01:41] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2022-06-03 14:01:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2022-06-03 14:01:41] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-06-03 14:01:41] [INFO ] After 249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 33 out of 103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 100/100 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 100/100 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:41] [INFO ] Computed 28 place invariants in 1 ms
[2022-06-03 14:01:41] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:41] [INFO ] Computed 28 place invariants in 2 ms
[2022-06-03 14:01:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-06-03 14:01:41] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-06-03 14:01:41] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:41] [INFO ] Computed 28 place invariants in 2 ms
[2022-06-03 14:01:42] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 100/100 transitions.
Incomplete random walk after 1000000 steps, including 3526 resets, run finished after 1651 ms. (steps per millisecond=605 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 739 resets, run finished after 1378 ms. (steps per millisecond=725 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7218297 steps, run timeout after 9001 ms. (steps per millisecond=801 ) properties seen :{}
Probabilistic random walk after 7218297 steps, saw 1112827 distinct states, run finished after 9001 ms. (steps per millisecond=801 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:54] [INFO ] Computed 28 place invariants in 2 ms
[2022-06-03 14:01:54] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:01:54] [INFO ] [Nat]Absence check using 28 positive place invariants in 4 ms returned sat
[2022-06-03 14:01:54] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:01:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-06-03 14:01:54] [INFO ] After 43ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:01:54] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2022-06-03 14:01:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-06-03 14:01:54] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-06-03 14:01:54] [INFO ] After 227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 33 out of 103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 100/100 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 103 /103 variables (removed 0) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:54] [INFO ] Computed 28 place invariants in 1 ms
[2022-06-03 14:01:54] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:54] [INFO ] Computed 28 place invariants in 0 ms
[2022-06-03 14:01:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-06-03 14:01:54] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2022-06-03 14:01:54] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:01:54] [INFO ] Computed 28 place invariants in 3 ms
[2022-06-03 14:01:54] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 100/100 transitions.
Graph (complete) has 297 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.28 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 32 ms. Remains 102 /103 variables (removed 1) and now considering 100/100 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 100 rows 102 cols
[2022-06-03 14:01:54] [INFO ] Computed 27 place invariants in 0 ms
[2022-06-03 14:01:54] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:01:54] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2022-06-03 14:01:54] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:01:54] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2022-06-03 14:01:54] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2022-06-03 14:01:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 74 ms
[2022-06-03 14:01:54] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-06-03 14:01:54] [INFO ] After 235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:01:55] [INFO ] Flatten gal took : 54 ms
[2022-06-03 14:01:55] [INFO ] Flatten gal took : 13 ms
[2022-06-03 14:01:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16403083108248642946.gal : 7 ms
[2022-06-03 14:01:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11561432957508580953.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16403083108248642946.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11561432957508580953.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality11561432957508580953.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 74
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :74 after 2960
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5920 after 19238
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :19238 after 19959
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :19959 after 22049
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :22049 after 51601
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :51601 after 687526
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :687526 after 726442
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :726442 after 4.16368e+07
Detected timeout of ITS tools.
[2022-06-03 14:02:10] [INFO ] Flatten gal took : 9 ms
[2022-06-03 14:02:10] [INFO ] Applying decomposition
[2022-06-03 14:02:10] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12800140600674762995.txt' '-o' '/tmp/graph12800140600674762995.bin' '-w' '/tmp/graph12800140600674762995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12800140600674762995.bin' '-l' '-1' '-v' '-w' '/tmp/graph12800140600674762995.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:02:10] [INFO ] Decomposing Gal with order
[2022-06-03 14:02:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:02:10] [INFO ] Removed a total of 73 redundant transitions.
[2022-06-03 14:02:10] [INFO ] Flatten gal took : 122 ms
[2022-06-03 14:02:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 8 ms.
[2022-06-03 14:02:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2473172099721459252.gal : 6 ms
[2022-06-03 14:02:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1514655969878537937.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2473172099721459252.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1514655969878537937.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality1514655969878537937.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 74
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :74 after 7644
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7644 after 6.85267e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1695004755738490650
[2022-06-03 14:02:25] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1695004755738490650
Running compilation step : cd /tmp/ltsmin1695004755738490650;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1165 ms.
Running link step : cd /tmp/ltsmin1695004755738490650;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 419 ms.
Running LTSmin : cd /tmp/ltsmin1695004755738490650;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldIIPsPT003BReachabilityFireability07==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 14:02:40] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5288263414630038723
[2022-06-03 14:02:40] [INFO ] Computing symmetric may disable matrix : 100 transitions.
[2022-06-03 14:02:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:02:40] [INFO ] Computing symmetric may enable matrix : 100 transitions.
[2022-06-03 14:02:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:02:40] [INFO ] Applying decomposition
[2022-06-03 14:02:40] [INFO ] Computing Do-Not-Accords matrix : 100 transitions.
[2022-06-03 14:02:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:02:40] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5288263414630038723
Running compilation step : cd /tmp/ltsmin5288263414630038723;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 14:02:40] [INFO ] Flatten gal took : 13 ms
[2022-06-03 14:02:40] [INFO ] Flatten gal took : 27 ms
[2022-06-03 14:02:40] [INFO ] Input system was already deterministic with 100 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5823468746886021818.txt' '-o' '/tmp/graph5823468746886021818.bin' '-w' '/tmp/graph5823468746886021818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5823468746886021818.bin' '-l' '-1' '-v' '-w' '/tmp/graph5823468746886021818.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:02:40] [INFO ] Decomposing Gal with order
[2022-06-03 14:02:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:02:40] [INFO ] Removed a total of 68 redundant transitions.
[2022-06-03 14:02:40] [INFO ] Flatten gal took : 24 ms
[2022-06-03 14:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 4 ms.
[2022-06-03 14:02:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9108077687641392615.gal : 14 ms
[2022-06-03 14:02:40] [INFO ] Ran tautology test, simplified 0 / 1 in 138 ms.
[2022-06-03 14:02:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11246186042377933202.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability9108077687641392615.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11246186042377933202.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability11246186042377933202.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 74
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11840 after 60182
[2022-06-03 14:02:40] [INFO ] BMC solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(UNSAT) depth K=0 took 23 ms
[2022-06-03 14:02:40] [INFO ] BMC solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(UNSAT) depth K=1 took 2 ms
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :60182 after 3.67726e+06
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 100 rows 103 cols
[2022-06-03 14:02:41] [INFO ] Computed 28 place invariants in 1 ms
[2022-06-03 14:02:41] [INFO ] Computed 28 place invariants in 2 ms
Compilation finished in 303 ms.
Running link step : cd /tmp/ltsmin5288263414630038723;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin5288263414630038723;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPsPT003BReachabilityFireability07==true'
[2022-06-03 14:02:41] [INFO ] BMC solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(UNSAT) depth K=2 took 183 ms
[2022-06-03 14:02:41] [INFO ] Proved 103 variables to be positive in 287 ms
[2022-06-03 14:02:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-003B-ReachabilityFireability-07
[2022-06-03 14:02:41] [INFO ] KInduction solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(SAT) depth K=0 took 25 ms
[2022-06-03 14:02:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-003B-ReachabilityFireability-07
[2022-06-03 14:02:41] [INFO ] KInduction solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(SAT) depth K=1 took 59 ms
[2022-06-03 14:02:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-003B-ReachabilityFireability-07
[2022-06-03 14:02:42] [INFO ] KInduction solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(SAT) depth K=2 took 731 ms
[2022-06-03 14:02:44] [INFO ] BMC solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(UNSAT) depth K=3 took 3063 ms
[2022-06-03 14:02:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-003B-ReachabilityFireability-07
[2022-06-03 14:02:45] [INFO ] KInduction solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(SAT) depth K=3 took 3096 ms
[2022-06-03 14:02:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-003B-ReachabilityFireability-07
[2022-06-03 14:02:59] [INFO ] KInduction solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(SAT) depth K=4 took 14068 ms
[2022-06-03 14:03:05] [INFO ] BMC solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(UNSAT) depth K=4 took 21677 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.56504e+12,20.515,220544,5657,65,246443,330,470,1.02717e+06,62,1584,0
Total reachable state count : 2565041853033

Verifying 1 reachability properties.
[2022-06-03 14:03:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-003B-ReachabilityFireability-07
[2022-06-03 14:03:37] [INFO ] KInduction solution for property ShieldIIPs-PT-003B-ReachabilityFireability-07(SAT) depth K=5 took 37857 ms
Reachability property ShieldIIPs-PT-003B-ReachabilityFireability-07 does not hold.
FORMULA ShieldIIPs-PT-003B-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ShieldIIPs-PT-003B-ReachabilityFireability-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPs-PT-003B-ReachabilityFireability-07,0,21.7871,220808,1,0,246443,330,535,1.02717e+06,71,1584,41859
[2022-06-03 14:03:40] [WARNING] Interrupting SMT solver.
[2022-06-03 14:03:40] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2022-06-03 14:03:40] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 14:03:40] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldIIPs-PT-003B-ReachabilityFireability-07 SMT depth 5
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-03 14:03:40] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldIIPs-PT-003B-ReachabilityFireability-07 K-induction depth 6
Exception in thread "Thread-12" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-03 14:03:40] [INFO ] During BMC, SMT solver timed out at depth 5
[2022-06-03 14:03:40] [INFO ] BMC solving timed out (3600000 secs) at depth 5
[2022-06-03 14:03:40] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 133269 ms.

BK_STOP 1654265020248

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldIIPs-PT-003B"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-003B, 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 r222-tall-165286024600047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003B.tgz
mv ShieldIIPs-PT-003B 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 ;