fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r135-smll-167819414600515
Last Updated
May 14, 2023

About the Execution of LoLa+red for DoubleLock-PT-p1s2

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1032.739 178211.00 224086.00 1031.40 FFFTFTFTTFFFFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r135-smll-167819414600515.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DoubleLock-PT-p1s2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819414600515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 7.1K Feb 25 14:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 14:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Feb 25 14:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 14:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.4M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678380340368

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s2
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 16:45:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 16:45:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 16:45:44] [INFO ] Load time of PNML (sax parser for PT used): 721 ms
[2023-03-09 16:45:44] [INFO ] Transformed 570 places.
[2023-03-09 16:45:44] [INFO ] Transformed 7600 transitions.
[2023-03-09 16:45:44] [INFO ] Parsed PT model containing 570 places and 7600 transitions and 30784 arcs in 929 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 132 places in 24 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 438 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 438/438 places, 7344/7344 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 434 transition count 7344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 433 transition count 7216
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 433 transition count 7216
Applied a total of 6 rules in 238 ms. Remains 433 /438 variables (removed 5) and now considering 7216/7344 (removed 128) transitions.
[2023-03-09 16:45:45] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2023-03-09 16:45:45] [INFO ] Computed 2 place invariants in 132 ms
[2023-03-09 16:45:47] [INFO ] Implicit Places using invariants in 1692 ms returned []
[2023-03-09 16:45:47] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:45:47] [INFO ] Invariant cache hit.
[2023-03-09 16:45:48] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:45:50] [INFO ] Implicit Places using invariants and state equation in 3807 ms returned []
Implicit Place search using SMT with State Equation took 5551 ms to find 0 implicit places.
[2023-03-09 16:45:50] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:45:50] [INFO ] Invariant cache hit.
[2023-03-09 16:45:56] [INFO ] Dead Transitions using invariants and state equation in 5409 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 433/438 places, 7216/7344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11203 ms. Remains : 433/438 places, 7216/7344 transitions.
Support contains 24 out of 433 places after structural reductions.
[2023-03-09 16:45:57] [INFO ] Flatten gal took : 709 ms
[2023-03-09 16:45:57] [INFO ] Flatten gal took : 313 ms
[2023-03-09 16:45:58] [INFO ] Input system was already deterministic with 7216 transitions.
Incomplete random walk after 10003 steps, including 88 resets, run finished after 691 ms. (steps per millisecond=14 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 16:45:59] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:45:59] [INFO ] Invariant cache hit.
[2023-03-09 16:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:46:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 16:46:00] [INFO ] After 244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 16:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:46:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-09 16:46:06] [INFO ] After 6281ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-03-09 16:46:06] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:46:18] [INFO ] After 12014ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-09 16:46:19] [INFO ] After 12914ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 456 ms.
[2023-03-09 16:46:20] [INFO ] After 19954ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 85 ms.
Support contains 5 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 433 transition count 7090
Applied a total of 126 rules in 720 ms. Remains 433 /433 variables (removed 0) and now considering 7090/7216 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 727 ms. Remains : 433/433 places, 7090/7216 transitions.
Incomplete random walk after 10007 steps, including 88 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 16:46:21] [INFO ] Flow matrix only has 4749 transitions (discarded 2341 similar events)
// Phase 1: matrix 4749 rows 433 cols
[2023-03-09 16:46:21] [INFO ] Computed 2 place invariants in 123 ms
[2023-03-09 16:46:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:46:21] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-09 16:46:24] [INFO ] After 3121ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-09 16:46:24] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:46:28] [INFO ] After 3658ms SMT Verify possible using 400 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 16:46:28] [INFO ] After 6941ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 16:46:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-09 16:46:28] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 16:46:31] [INFO ] After 3131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 16:46:46] [INFO ] After 14560ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 16:46:46] [INFO ] After 15020ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 343 ms.
[2023-03-09 16:46:47] [INFO ] After 18666ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 81 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7090/7090 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 433 transition count 7088
Applied a total of 2 rules in 464 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7090 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 464 ms. Remains : 433/433 places, 7088/7090 transitions.
Incomplete random walk after 10002 steps, including 86 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 89370 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 89370 steps, saw 70058 distinct states, run finished after 3003 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 16:46:50] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
// Phase 1: matrix 4747 rows 433 cols
[2023-03-09 16:46:50] [INFO ] Computed 3 place invariants in 65 ms
[2023-03-09 16:46:51] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-09 16:46:53] [INFO ] After 2232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 16:46:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-09 16:46:55] [INFO ] After 2582ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 16:46:55] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:47:14] [INFO ] After 18184ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-09 16:47:14] [INFO ] After 20946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 69 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 330 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 333 ms. Remains : 433/433 places, 7088/7088 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 335 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
[2023-03-09 16:47:14] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2023-03-09 16:47:14] [INFO ] Invariant cache hit.
[2023-03-09 16:47:16] [INFO ] Implicit Places using invariants in 1856 ms returned []
[2023-03-09 16:47:16] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2023-03-09 16:47:16] [INFO ] Invariant cache hit.
[2023-03-09 16:47:19] [INFO ] Implicit Places using invariants and state equation in 3166 ms returned []
Implicit Place search using SMT with State Equation took 5027 ms to find 0 implicit places.
[2023-03-09 16:47:21] [INFO ] Redundant transitions in 1529 ms returned []
[2023-03-09 16:47:21] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2023-03-09 16:47:21] [INFO ] Invariant cache hit.
[2023-03-09 16:47:25] [INFO ] Dead Transitions using invariants and state equation in 4231 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11134 ms. Remains : 433/433 places, 7088/7088 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4747
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 2341 place count 433 transition count 4736
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 2363 place count 422 transition count 4736
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2369 place count 419 transition count 4733
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2370 place count 418 transition count 4605
Iterating global reduction 1 with 1 rules applied. Total rules applied 2371 place count 418 transition count 4605
Applied a total of 2371 rules in 255 ms. Remains 418 /433 variables (removed 15) and now considering 4605/7088 (removed 2483) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 4605 rows 418 cols
[2023-03-09 16:47:25] [INFO ] Computed 3 place invariants in 42 ms
[2023-03-09 16:47:26] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-09 16:47:28] [INFO ] After 2076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 16:47:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-09 16:47:30] [INFO ] After 1782ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 16:47:30] [INFO ] After 2159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 327 ms.
[2023-03-09 16:47:30] [INFO ] After 2658ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA DoubleLock-PT-p1s2-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 2176 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0||X(F((!p0&&F((p0||X(X(p1)))))))))'
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 64 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:47:31] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2023-03-09 16:47:31] [INFO ] Computed 2 place invariants in 53 ms
[2023-03-09 16:47:32] [INFO ] Implicit Places using invariants in 1157 ms returned []
[2023-03-09 16:47:32] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:32] [INFO ] Invariant cache hit.
[2023-03-09 16:47:33] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:47:35] [INFO ] Implicit Places using invariants and state equation in 3468 ms returned []
Implicit Place search using SMT with State Equation took 4639 ms to find 0 implicit places.
[2023-03-09 16:47:35] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:35] [INFO ] Invariant cache hit.
[2023-03-09 16:47:40] [INFO ] Dead Transitions using invariants and state equation in 4652 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9363 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 410 ms :[(OR (NOT p1) p0), p0, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(GT s0 s5), p1:(GT s155 0)], 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, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 18 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-00 finished in 9934 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&G(p1)))&&(F(p2) U (p3 U p1))))'
Support contains 6 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 56 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:47:41] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:41] [INFO ] Invariant cache hit.
[2023-03-09 16:47:42] [INFO ] Implicit Places using invariants in 1146 ms returned []
[2023-03-09 16:47:42] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:42] [INFO ] Invariant cache hit.
[2023-03-09 16:47:44] [INFO ] Implicit Places using invariants and state equation in 2437 ms returned []
Implicit Place search using SMT with State Equation took 3589 ms to find 0 implicit places.
[2023-03-09 16:47:44] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:44] [INFO ] Invariant cache hit.
[2023-03-09 16:47:49] [INFO ] Dead Transitions using invariants and state equation in 4580 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8229 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 390 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p3 p2), acceptance={} source=1 dest: 5}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 3}, { cond=(AND p1 p2 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND p1 p0), acceptance={} source=5 dest: 4}]], initial=1, aps=[p1:(LEQ s103 s92), p3:(LEQ 1 s0), p2:(LEQ 1 s190), p0:(LEQ s355 s219)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 90 steps with 0 reset in 8 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-01 finished in 8677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 57 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:47:49] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:49] [INFO ] Invariant cache hit.
[2023-03-09 16:47:51] [INFO ] Implicit Places using invariants in 1277 ms returned []
[2023-03-09 16:47:51] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:51] [INFO ] Invariant cache hit.
[2023-03-09 16:47:52] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:47:54] [INFO ] Implicit Places using invariants and state equation in 3222 ms returned []
Implicit Place search using SMT with State Equation took 4502 ms to find 0 implicit places.
[2023-03-09 16:47:54] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:54] [INFO ] Invariant cache hit.
[2023-03-09 16:47:58] [INFO ] Dead Transitions using invariants and state equation in 4019 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8583 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GT s273 s301) (GT 2 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-02 finished in 8830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 895 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:47:59] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:47:59] [INFO ] Invariant cache hit.
[2023-03-09 16:48:00] [INFO ] Implicit Places using invariants in 1257 ms returned []
[2023-03-09 16:48:00] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:00] [INFO ] Invariant cache hit.
[2023-03-09 16:48:01] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:48:04] [INFO ] Implicit Places using invariants and state equation in 3723 ms returned []
Implicit Place search using SMT with State Equation took 4985 ms to find 0 implicit places.
[2023-03-09 16:48:05] [INFO ] Redundant transitions in 1585 ms returned []
[2023-03-09 16:48:06] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:06] [INFO ] Invariant cache hit.
[2023-03-09 16:48:09] [INFO ] Dead Transitions using invariants and state equation in 3975 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11453 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s60 s220)], 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 47 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-10 finished in 11529 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 258 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:48:10] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:10] [INFO ] Invariant cache hit.
[2023-03-09 16:48:11] [INFO ] Implicit Places using invariants in 1265 ms returned []
[2023-03-09 16:48:11] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:11] [INFO ] Invariant cache hit.
[2023-03-09 16:48:12] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:48:15] [INFO ] Implicit Places using invariants and state equation in 3454 ms returned []
Implicit Place search using SMT with State Equation took 4721 ms to find 0 implicit places.
[2023-03-09 16:48:15] [INFO ] Redundant transitions in 931 ms returned []
[2023-03-09 16:48:15] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:15] [INFO ] Invariant cache hit.
[2023-03-09 16:48:19] [INFO ] Dead Transitions using invariants and state equation in 3616 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9553 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s147)], 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 60 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-11 finished in 9623 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 31 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:48:19] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:19] [INFO ] Invariant cache hit.
[2023-03-09 16:48:20] [INFO ] Implicit Places using invariants in 1246 ms returned []
[2023-03-09 16:48:20] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:20] [INFO ] Invariant cache hit.
[2023-03-09 16:48:21] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:48:24] [INFO ] Implicit Places using invariants and state equation in 3147 ms returned []
Implicit Place search using SMT with State Equation took 4426 ms to find 0 implicit places.
[2023-03-09 16:48:24] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:24] [INFO ] Invariant cache hit.
[2023-03-09 16:48:27] [INFO ] Dead Transitions using invariants and state equation in 3745 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8216 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 321 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 1 s179)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-12 finished in 8564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 322 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2023-03-09 16:48:28] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:28] [INFO ] Invariant cache hit.
[2023-03-09 16:48:29] [INFO ] Implicit Places using invariants in 1335 ms returned []
[2023-03-09 16:48:29] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:29] [INFO ] Invariant cache hit.
[2023-03-09 16:48:31] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-09 16:48:32] [INFO ] Implicit Places using invariants and state equation in 2865 ms returned []
Implicit Place search using SMT with State Equation took 4205 ms to find 0 implicit places.
[2023-03-09 16:48:33] [INFO ] Redundant transitions in 1035 ms returned []
[2023-03-09 16:48:33] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2023-03-09 16:48:33] [INFO ] Invariant cache hit.
[2023-03-09 16:48:37] [INFO ] Dead Transitions using invariants and state equation in 3401 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8987 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-14 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s324 s270), p1:(LEQ s343 s117)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1235 steps with 15 reset in 18 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-14 finished in 9158 ms.
All properties solved by simple procedures.
Total runtime 173424 ms.
ITS solved all properties within timeout

BK_STOP 1678380518579

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="DoubleLock-PT-p1s2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DoubleLock-PT-p1s2, 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 r135-smll-167819414600515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s2.tgz
mv DoubleLock-PT-p1s2 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 ;