Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r461-smll-171701123100207.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ViralEpidemic-PT-S03D1C1A06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701123100207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 04:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 12 04:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.1M May 18 16:43 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 ViralEpidemic-PT-S03D1C1A06-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717216976775

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S03D1C1A06
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-01 04:42:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-01 04:43:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:43:00] [INFO ] Load time of PNML (sax parser for PT used): 722 ms
[2024-06-01 04:43:00] [INFO ] Transformed 5466 places.
[2024-06-01 04:43:00] [INFO ] Transformed 7651 transitions.
[2024-06-01 04:43:00] [INFO ] Found NUPN structural information;
[2024-06-01 04:43:00] [INFO ] Parsed PT model containing 5466 places and 7651 transitions and 17488 arcs in 946 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 5466 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5466/5466 places, 7651/7651 transitions.
Discarding 2525 places :
Symmetric choice reduction at 0 with 2525 rule applications. Total rules 2525 place count 2941 transition count 2950
Iterating global reduction 0 with 2525 rules applied. Total rules applied 5050 place count 2941 transition count 2950
Applied a total of 5050 rules in 1835 ms. Remains 2941 /5466 variables (removed 2525) and now considering 2950/7651 (removed 4701) transitions.
// Phase 1: matrix 2950 rows 2941 cols
[2024-06-01 04:43:03] [INFO ] Invariants computation overflowed in 252 ms
[2024-06-01 04:43:06] [INFO ] Implicit Places using invariants in 3106 ms returned []
// Phase 1: matrix 2950 rows 2941 cols
[2024-06-01 04:43:06] [INFO ] Invariants computation overflowed in 194 ms
[2024-06-01 04:43:07] [INFO ] Implicit Places using invariants and state equation in 1178 ms returned []
Implicit Place search using SMT with State Equation took 4327 ms to find 0 implicit places.
// Phase 1: matrix 2950 rows 2941 cols
[2024-06-01 04:43:07] [INFO ] Invariants computation overflowed in 155 ms
[2024-06-01 04:43:08] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2941/5466 places, 2950/7651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6977 ms. Remains : 2941/5466 places, 2950/7651 transitions.
Support contains 31 out of 2941 places after structural reductions.
[2024-06-01 04:43:08] [INFO ] Flatten gal took : 335 ms
[2024-06-01 04:43:09] [INFO ] Flatten gal took : 191 ms
[2024-06-01 04:43:09] [INFO ] Input system was already deterministic with 2950 transitions.
Support contains 27 out of 2941 places (down from 31) after GAL structural reductions.
Incomplete random walk after 10001 steps, including 75 resets, run finished after 902 ms. (steps per millisecond=11 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2950 rows 2941 cols
[2024-06-01 04:43:11] [INFO ] Invariants computation overflowed in 68 ms
[2024-06-01 04:43:13] [INFO ] After 1218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-01 04:43:17] [INFO ] After 3004ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-06-01 04:43:19] [INFO ] After 4728ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 875 ms.
[2024-06-01 04:43:20] [INFO ] After 7033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Finished Parikh walk after 55 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=11 )
Parikh walk visited 5 properties in 71 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 2941 stabilizing places and 2950 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2941 transition count 2950
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(G(p1)&&X(G(p2)))))'
Support contains 3 out of 2941 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2918 transition count 2917
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2918 transition count 2917
Applied a total of 46 rules in 944 ms. Remains 2918 /2941 variables (removed 23) and now considering 2917/2950 (removed 33) transitions.
// Phase 1: matrix 2917 rows 2918 cols
[2024-06-01 04:43:21] [INFO ] Invariants computation overflowed in 62 ms
[2024-06-01 04:43:24] [INFO ] Implicit Places using invariants in 2671 ms returned []
// Phase 1: matrix 2917 rows 2918 cols
[2024-06-01 04:43:24] [INFO ] Invariants computation overflowed in 69 ms
[2024-06-01 04:43:25] [INFO ] Implicit Places using invariants and state equation in 1326 ms returned []
Implicit Place search using SMT with State Equation took 4006 ms to find 0 implicit places.
// Phase 1: matrix 2917 rows 2918 cols
[2024-06-01 04:43:25] [INFO ] Invariants computation overflowed in 92 ms
[2024-06-01 04:43:28] [INFO ] Dead Transitions using invariants and state equation in 3390 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2918/2941 places, 2917/2950 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8348 ms. Remains : 2918/2941 places, 2917/2950 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 403 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s354 0), p1:(OR (EQ s969 0) (EQ s590 1)), p2:(EQ s354 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 50683 steps with 424 reset in 1521 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-00 finished in 10397 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(p1 U X(X(G(!p2)))))))'
Support contains 6 out of 2941 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 2920 transition count 2919
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 2920 transition count 2919
Applied a total of 42 rules in 468 ms. Remains 2920 /2941 variables (removed 21) and now considering 2919/2950 (removed 31) transitions.
// Phase 1: matrix 2919 rows 2920 cols
[2024-06-01 04:43:31] [INFO ] Invariants computation overflowed in 104 ms
[2024-06-01 04:43:33] [INFO ] Implicit Places using invariants in 2353 ms returned []
// Phase 1: matrix 2919 rows 2920 cols
[2024-06-01 04:43:33] [INFO ] Invariants computation overflowed in 63 ms
[2024-06-01 04:43:34] [INFO ] Implicit Places using invariants and state equation in 1147 ms returned []
Implicit Place search using SMT with State Equation took 3508 ms to find 0 implicit places.
// Phase 1: matrix 2919 rows 2920 cols
[2024-06-01 04:43:34] [INFO ] Invariants computation overflowed in 96 ms
[2024-06-01 04:43:38] [INFO ] Dead Transitions using invariants and state equation in 3561 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2920/2941 places, 2919/2950 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7542 ms. Remains : 2920/2941 places, 2919/2950 transitions.
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), p2, p2, true, p2]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p1 p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s1767 0) (EQ s1681 1)), p1:(OR (EQ s1126 0) (EQ s2538 1)), p2:(OR (EQ s2148 0) (EQ s1161 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-01 finished in 7802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((X((F(!p2)||G(!p0)))&&p1))))'
Support contains 6 out of 2941 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Graph (complete) has 1831 edges and 2941 vertex of which 74 are kept as prefixes of interest. Removing 2867 places using SCC suffix rule.19 ms
Discarding 2867 places :
Also discarding 2834 output transitions
Drop transitions removed 2834 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 73 transition count 110
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 66 transition count 92
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 66 transition count 92
Applied a total of 20 rules in 42 ms. Remains 66 /2941 variables (removed 2875) and now considering 92/2950 (removed 2858) transitions.
// Phase 1: matrix 92 rows 66 cols
[2024-06-01 04:43:38] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 04:43:38] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 04:43:38] [INFO ] Invariant cache hit.
[2024-06-01 04:43:38] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-06-01 04:43:38] [INFO ] Redundant transitions in 26 ms returned [19, 34, 56, 63, 78]
Found 5 redundant transitions using SMT.
Drop transitions removed 5 transitions
Redundant transitions reduction (with SMT) removed 5 transitions.
// Phase 1: matrix 87 rows 66 cols
[2024-06-01 04:43:38] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 04:43:39] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/2941 places, 87/2950 transitions.
Graph (complete) has 38 edges and 66 vertex of which 61 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Applied a total of 1 rules in 6 ms. Remains 61 /66 variables (removed 5) and now considering 82/87 (removed 5) transitions.
// Phase 1: matrix 82 rows 61 cols
[2024-06-01 04:43:39] [INFO ] Computed 0 invariants in 2 ms
[2024-06-01 04:43:39] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 04:43:39] [INFO ] Invariant cache hit.
[2024-06-01 04:43:39] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 61/2941 places, 82/2950 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 457 ms. Remains : 61/2941 places, 82/2950 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR (NOT p1) (AND p0 p2)), true, (AND p2 p0), (OR (NOT p1) (AND p0 p2)), (AND p0 p2), p2, (OR (AND (NOT p1) p2) (AND p0 p2)), (OR (AND (NOT p1) (NOT p0) p2) (AND p1 p0 p2))]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(OR (AND p1 p0) (AND p1 (NOT p2))), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 2}, { cond=(AND p1 p0 p2), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 6}], [{ cond=p2, acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=6 dest: 2}, { cond=(AND p1 p0 p2), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=6 dest: 5}, { cond=(AND p1 p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=6 dest: 7}], [{ cond=(AND p1 p0 p2), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=7 dest: 5}, { cond=(AND p1 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (NOT (OR (EQ s6 0) (EQ s57 1))) (OR (EQ s18 0) (EQ s43 1))), p0:(OR (EQ s6 0) (EQ s57 1)), p2:(OR (EQ s26 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-02 finished in 830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 2941 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Graph (complete) has 1831 edges and 2941 vertex of which 58 are kept as prefixes of interest. Removing 2883 places using SCC suffix rule.7 ms
Discarding 2883 places :
Also discarding 2859 output transitions
Drop transitions removed 2859 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 57 transition count 81
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 15 place count 52 transition count 69
Iterating global reduction 1 with 5 rules applied. Total rules applied 20 place count 52 transition count 69
Applied a total of 20 rules in 21 ms. Remains 52 /2941 variables (removed 2889) and now considering 69/2950 (removed 2881) transitions.
// Phase 1: matrix 69 rows 52 cols
[2024-06-01 04:43:39] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 04:43:39] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-01 04:43:39] [INFO ] Invariant cache hit.
[2024-06-01 04:43:39] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-06-01 04:43:39] [INFO ] Redundant transitions in 14 ms returned [45, 57]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 67 rows 52 cols
[2024-06-01 04:43:39] [INFO ] Computed 0 invariants in 3 ms
[2024-06-01 04:43:39] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/2941 places, 67/2950 transitions.
Graph (complete) has 28 edges and 52 vertex of which 50 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 3 ms. Remains 50 /52 variables (removed 2) and now considering 65/67 (removed 2) transitions.
// Phase 1: matrix 65 rows 50 cols
[2024-06-01 04:43:39] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 04:43:39] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-01 04:43:39] [INFO ] Invariant cache hit.
[2024-06-01 04:43:39] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/2941 places, 65/2950 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 279 ms. Remains : 50/2941 places, 65/2950 transitions.
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s48 0) (EQ s24 1)), p1:(OR (EQ s14 0) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 309 steps with 8 reset in 4 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-06 finished in 459 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 2941 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 2917 transition count 2918
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 2917 transition count 2918
Applied a total of 48 rules in 609 ms. Remains 2917 /2941 variables (removed 24) and now considering 2918/2950 (removed 32) transitions.
// Phase 1: matrix 2918 rows 2917 cols
[2024-06-01 04:43:40] [INFO ] Invariants computation overflowed in 69 ms
[2024-06-01 04:43:41] [INFO ] Implicit Places using invariants in 667 ms returned []
// Phase 1: matrix 2918 rows 2917 cols
[2024-06-01 04:43:41] [INFO ] Invariants computation overflowed in 92 ms
[2024-06-01 04:43:44] [INFO ] Implicit Places using invariants and state equation in 3239 ms returned []
Implicit Place search using SMT with State Equation took 3911 ms to find 0 implicit places.
// Phase 1: matrix 2918 rows 2917 cols
[2024-06-01 04:43:44] [INFO ] Invariants computation overflowed in 62 ms
[2024-06-01 04:43:47] [INFO ] Dead Transitions using invariants and state equation in 3148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2917/2941 places, 2918/2950 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7679 ms. Remains : 2917/2941 places, 2918/2950 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1159 0) (EQ s1713 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 4357 ms.
Product exploration explored 100000 steps with 50000 reset in 4630 ms.
Computed a total of 2917 stabilizing places and 2918 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2917 transition count 2918
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-10 finished in 18266 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2941 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Graph (complete) has 1831 edges and 2941 vertex of which 32 are kept as prefixes of interest. Removing 2909 places using SCC suffix rule.7 ms
Discarding 2909 places :
Also discarding 2899 output transitions
Drop transitions removed 2899 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 31 transition count 46
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 30 transition count 44
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 30 transition count 44
Applied a total of 7 rules in 18 ms. Remains 30 /2941 variables (removed 2911) and now considering 44/2950 (removed 2906) transitions.
// Phase 1: matrix 44 rows 30 cols
[2024-06-01 04:43:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 04:43:58] [INFO ] Invariant cache hit.
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-06-01 04:43:58] [INFO ] Redundant transitions in 14 ms returned [5, 26, 30, 34]
Found 4 redundant transitions using SMT.
Drop transitions removed 4 transitions
Redundant transitions reduction (with SMT) removed 4 transitions.
// Phase 1: matrix 40 rows 30 cols
[2024-06-01 04:43:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:43:58] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/2941 places, 40/2950 transitions.
Graph (complete) has 16 edges and 30 vertex of which 26 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Applied a total of 1 rules in 1 ms. Remains 26 /30 variables (removed 4) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 26 cols
[2024-06-01 04:43:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-06-01 04:43:58] [INFO ] Invariant cache hit.
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 26/2941 places, 36/2950 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 212 ms. Remains : 26/2941 places, 36/2950 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s14 0) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 324 steps with 13 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-12 finished in 300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 2941 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2941/2941 places, 2950/2950 transitions.
Graph (complete) has 1831 edges and 2941 vertex of which 42 are kept as prefixes of interest. Removing 2899 places using SCC suffix rule.5 ms
Discarding 2899 places :
Also discarding 2886 output transitions
Drop transitions removed 2886 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 41 transition count 61
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 38 transition count 54
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 38 transition count 54
Applied a total of 9 rules in 13 ms. Remains 38 /2941 variables (removed 2903) and now considering 54/2950 (removed 2896) transitions.
// Phase 1: matrix 54 rows 38 cols
[2024-06-01 04:43:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-01 04:43:58] [INFO ] Invariant cache hit.
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-06-01 04:43:58] [INFO ] Redundant transitions in 19 ms returned [11, 15, 19, 32, 36, 46]
Found 6 redundant transitions using SMT.
Drop transitions removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
// Phase 1: matrix 48 rows 38 cols
[2024-06-01 04:43:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:43:58] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/2941 places, 48/2950 transitions.
Graph (complete) has 20 edges and 38 vertex of which 32 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Applied a total of 1 rules in 2 ms. Remains 32 /38 variables (removed 6) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 32 cols
[2024-06-01 04:43:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-01 04:43:58] [INFO ] Invariant cache hit.
[2024-06-01 04:43:58] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/2941 places, 42/2950 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 206 ms. Remains : 32/2941 places, 42/2950 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s29 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 546 steps with 22 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A06-LTLCardinality-15 finished in 256 ms.
All properties solved by simple procedures.
Total runtime 58805 ms.

BK_STOP 1717217040329

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="ViralEpidemic-PT-S03D1C1A06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ViralEpidemic-PT-S03D1C1A06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r461-smll-171701123100207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A06.tgz
mv ViralEpidemic-PT-S03D1C1A06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;