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.r359-smll-167891809100483.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ServersAndClients-PT-100160, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891809100483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.7K Feb 26 03:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 03:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 03:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 03:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 26 03:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 03:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 03:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 9.8M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-00
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-01
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-02
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-03
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-04
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-05
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-06
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-07
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-08
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-09
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-10
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-11
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-12
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-13
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-14
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679121432670

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=ServersAndClients-PT-100160
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-18 06:37:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 06:37:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 06:37:16] [INFO ] Load time of PNML (sax parser for PT used): 1162 ms
[2023-03-18 06:37:16] [INFO ] Transformed 16561 places.
[2023-03-18 06:37:16] [INFO ] Transformed 32200 transitions.
[2023-03-18 06:37:16] [INFO ] Parsed PT model containing 16561 places and 32200 transitions and 96800 arcs in 1408 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ServersAndClients-PT-100160-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 323 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2023-03-18 06:37:18] [INFO ] Computed 361 place invariants in 656 ms
[2023-03-18 06:37:21] [INFO ] Implicit Places using invariants in 3385 ms returned []
Implicit Place search using SMT only with invariants took 3430 ms to find 0 implicit places.
[2023-03-18 06:37:21] [INFO ] Invariant cache hit.
[2023-03-18 06:37:23] [INFO ] Dead Transitions using invariants and state equation in 2762 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6530 ms. Remains : 16561/16561 places, 32200/32200 transitions.
Support contains 40 out of 16561 places after structural reductions.
[2023-03-18 06:37:26] [INFO ] Flatten gal took : 1677 ms
[2023-03-18 06:37:27] [INFO ] Flatten gal took : 1017 ms
[2023-03-18 06:37:29] [INFO ] Input system was already deterministic with 32200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1223 ms. (steps per millisecond=8 ) properties (out of 25) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-18 06:37:31] [INFO ] Invariant cache hit.
[2023-03-18 06:37:42] [INFO ] After 11965ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:20
[2023-03-18 06:37:55] [INFO ] [Nat]Absence check using 261 positive place invariants in 1845 ms returned sat
[2023-03-18 06:37:56] [INFO ] [Nat]Absence check using 261 positive and 100 generalized place invariants in 458 ms returned sat
[2023-03-18 06:38:08] [INFO ] After 5492ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :12
[2023-03-18 06:38:08] [INFO ] After 5549ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :12
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-18 06:38:08] [INFO ] After 25089ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :12
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 16561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15981 transitions
Trivial Post-agglo rules discarded 15981 transitions
Performed 15981 trivial Post agglomeration. Transition count delta: 15981
Iterating post reduction 0 with 15981 rules applied. Total rules applied 15981 place count 16561 transition count 16219
Reduce places removed 16122 places and 0 transitions.
Ensure Unique test removed 14000 transitions
Reduce isomorphic transitions removed 14000 transitions.
Iterating post reduction 1 with 30122 rules applied. Total rules applied 46103 place count 439 transition count 2219
Drop transitions removed 1881 transitions
Redundant transition composition rules discarded 1881 transitions
Iterating global reduction 2 with 1881 rules applied. Total rules applied 47984 place count 439 transition count 338
Discarding 84 places :
Implicit places reduction removed 84 places
Drop transitions removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 2 with 252 rules applied. Total rules applied 48236 place count 355 transition count 170
Reduce places removed 252 places and 0 transitions.
Drop transitions removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 3 with 336 rules applied. Total rules applied 48572 place count 103 transition count 86
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 48588 place count 103 transition count 86
Applied a total of 48588 rules in 755 ms. Remains 103 /16561 variables (removed 16458) and now considering 86/32200 (removed 32114) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 756 ms. Remains : 103/16561 places, 86/32200 transitions.
Finished random walk after 330 steps, including 0 resets, run visited all 13 properties in 14 ms. (steps per millisecond=23 )
FORMULA ServersAndClients-PT-100160-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA ServersAndClients-PT-100160-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 16561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15996 transitions
Trivial Post-agglo rules discarded 15996 transitions
Performed 15996 trivial Post agglomeration. Transition count delta: 15996
Iterating post reduction 0 with 15996 rules applied. Total rules applied 15996 place count 16561 transition count 16204
Reduce places removed 16152 places and 0 transitions.
Ensure Unique test removed 15500 transitions
Reduce isomorphic transitions removed 15500 transitions.
Iterating post reduction 1 with 31652 rules applied. Total rules applied 47648 place count 409 transition count 704
Drop transitions removed 396 transitions
Redundant transition composition rules discarded 396 transitions
Iterating global reduction 2 with 396 rules applied. Total rules applied 48044 place count 409 transition count 308
Discarding 96 places :
Implicit places reduction removed 96 places
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 2 with 288 rules applied. Total rules applied 48332 place count 313 transition count 116
Reduce places removed 288 places and 0 transitions.
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 3 with 383 rules applied. Total rules applied 48715 place count 25 transition count 21
Applied a total of 48715 rules in 646 ms. Remains 25 /16561 variables (removed 16536) and now considering 21/32200 (removed 32179) transitions.
// Phase 1: matrix 21 rows 25 cols
[2023-03-18 06:38:09] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-18 06:38:10] [INFO ] Implicit Places using invariants in 80 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 17, 19, 21, 23]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 85 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/16561 places, 21/32200 transitions.
Graph (trivial) has 13 edges and 13 vertex of which 9 / 13 are part of one of the 1 SCC in 4 ms
Free SCC test removed 8 places
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Applied a total of 1 rules in 7 ms. Remains 5 /13 variables (removed 8) and now considering 9/21 (removed 12) transitions.
// Phase 1: matrix 9 rows 5 cols
[2023-03-18 06:38:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 06:38:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 06:38:10] [INFO ] Invariant cache hit.
[2023-03-18 06:38:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/16561 places, 9/32200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 791 ms. Remains : 5/16561 places, 9/32200 transitions.
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-00 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:(GT s2 s4), p1:(GT s1 s3)], 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 0 steps with 0 reset in 2 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-00 finished in 1263 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(p0))'
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15898 transitions
Trivial Post-agglo rules discarded 15898 transitions
Performed 15898 trivial Post agglomeration. Transition count delta: 15898
Iterating post reduction 0 with 15898 rules applied. Total rules applied 15898 place count 16561 transition count 16302
Reduce places removed 16055 places and 0 transitions.
Ensure Unique test removed 15600 transitions
Reduce isomorphic transitions removed 15600 transitions.
Iterating post reduction 1 with 31655 rules applied. Total rules applied 47553 place count 506 transition count 702
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 2 with 198 rules applied. Total rules applied 47751 place count 506 transition count 504
Applied a total of 47751 rules in 382 ms. Remains 506 /16561 variables (removed 16055) and now considering 504/32200 (removed 31696) transitions.
// Phase 1: matrix 504 rows 506 cols
[2023-03-18 06:38:10] [INFO ] Computed 204 place invariants in 5 ms
[2023-03-18 06:38:11] [INFO ] Implicit Places using invariants in 720 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 401, 403]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 725 ms to find 202 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 304/16561 places, 504/32200 transitions.
Graph (trivial) has 300 edges and 304 vertex of which 201 / 304 are part of one of the 1 SCC in 0 ms
Free SCC test removed 200 places
Ensure Unique test removed 299 transitions
Reduce isomorphic transitions removed 299 transitions.
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 100 place count 5 transition count 106
Iterating global reduction 0 with 99 rules applied. Total rules applied 199 place count 5 transition count 106
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 0 with 99 rules applied. Total rules applied 298 place count 5 transition count 7
Applied a total of 298 rules in 12 ms. Remains 5 /304 variables (removed 299) and now considering 7/504 (removed 497) transitions.
// Phase 1: matrix 7 rows 5 cols
[2023-03-18 06:38:11] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-18 06:38:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 06:38:11] [INFO ] Invariant cache hit.
[2023-03-18 06:38:11] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/16561 places, 7/32200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1176 ms. Remains : 5/16561 places, 7/32200 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-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}]], initial=1, aps=[p0:(OR (NOT (LEQ 1 s1)) (GT s3 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 337 ms.
Product exploration explored 100000 steps with 0 reset in 177 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 177 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Probably explored full state space saw : 4 states, properties seen :0
Probabilistic random walk after 11 steps, saw 4 distinct states, run finished after 8 ms. (steps per millisecond=1 ) properties seen :0
Explored full state space saw : 4 states, properties seen :0
Exhaustive walk after 11 steps, saw 4 distinct states, run finished after 2 ms. (steps per millisecond=5 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (G p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G p0)
Knowledge based reduction with 5 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ServersAndClients-PT-100160-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-100160-LTLCardinality-02 finished in 2244 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 U p1)))'
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 127 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2023-03-18 06:38:13] [INFO ] Computed 361 place invariants in 276 ms
[2023-03-18 06:38:15] [INFO ] Implicit Places using invariants in 2559 ms returned []
Implicit Place search using SMT only with invariants took 2562 ms to find 0 implicit places.
[2023-03-18 06:38:15] [INFO ] Invariant cache hit.
[2023-03-18 06:38:17] [INFO ] Dead Transitions using invariants and state equation in 2085 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4783 ms. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s6141 s1851), p0:(LEQ 1 s689)], 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][false, false, false]]
Product exploration timeout after 62940 steps with 31470 reset in 10001 ms.
Product exploration timeout after 69940 steps with 34970 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 5 factoid took 155 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ServersAndClients-PT-100160-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-100160-LTLCardinality-05 finished in 25300 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(F((p0 U (G(p0)||(p0&&G(p1))))))))'
Support contains 4 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 141 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2023-03-18 06:38:38] [INFO ] Invariant cache hit.
[2023-03-18 06:38:40] [INFO ] Implicit Places using invariants in 2092 ms returned []
Implicit Place search using SMT only with invariants took 2093 ms to find 0 implicit places.
[2023-03-18 06:38:40] [INFO ] Invariant cache hit.
[2023-03-18 06:38:42] [INFO ] Dead Transitions using invariants and state equation in 2225 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4476 ms. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(GT s488 s15973), p0:(GT s7676 s7131)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 4946 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 3 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-08 finished in 9651 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(F((X(p0)&&(!p0||G(p1)))))))'
Support contains 4 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 121 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2023-03-18 06:38:47] [INFO ] Invariant cache hit.
[2023-03-18 06:38:50] [INFO ] Implicit Places using invariants in 2276 ms returned []
Implicit Place search using SMT only with invariants took 2277 ms to find 0 implicit places.
[2023-03-18 06:38:50] [INFO ] Invariant cache hit.
[2023-03-18 06:38:52] [INFO ] Dead Transitions using invariants and state equation in 2042 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4456 ms. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s14953 s15686), p1:(GT s6892 s5217)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 6 reset in 4514 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 2 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-11 finished in 9269 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 16561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15999 transitions
Trivial Post-agglo rules discarded 15999 transitions
Performed 15999 trivial Post agglomeration. Transition count delta: 15999
Iterating post reduction 0 with 15999 rules applied. Total rules applied 15999 place count 16561 transition count 16201
Reduce places removed 16158 places and 0 transitions.
Ensure Unique test removed 15800 transitions
Reduce isomorphic transitions removed 15800 transitions.
Iterating post reduction 1 with 31958 rules applied. Total rules applied 47957 place count 403 transition count 401
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 2 with 99 rules applied. Total rules applied 48056 place count 403 transition count 302
Discarding 99 places :
Implicit places reduction removed 99 places
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 2 with 297 rules applied. Total rules applied 48353 place count 304 transition count 104
Reduce places removed 297 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 395 rules applied. Total rules applied 48748 place count 7 transition count 6
Applied a total of 48748 rules in 268 ms. Remains 7 /16561 variables (removed 16554) and now considering 6/32200 (removed 32194) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-18 06:38:57] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-18 06:38:57] [INFO ] Implicit Places using invariants in 22 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/16561 places, 6/32200 transitions.
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 1 ms. Remains 2 /4 variables (removed 2) and now considering 3/6 (removed 3) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-18 06:38:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 06:38:57] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 06:38:57] [INFO ] Invariant cache hit.
[2023-03-18 06:38:57] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2/16561 places, 3/32200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 363 ms. Remains : 2/16561 places, 3/32200 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-12 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 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 94 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-12 finished in 552 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((p0||G(p1)||(!p1&&X(p0)))))'
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15997 transitions
Trivial Post-agglo rules discarded 15997 transitions
Performed 15997 trivial Post agglomeration. Transition count delta: 15997
Iterating post reduction 0 with 15997 rules applied. Total rules applied 15997 place count 16561 transition count 16203
Reduce places removed 16154 places and 0 transitions.
Ensure Unique test removed 15600 transitions
Reduce isomorphic transitions removed 15600 transitions.
Iterating post reduction 1 with 31754 rules applied. Total rules applied 47751 place count 407 transition count 603
Drop transitions removed 297 transitions
Redundant transition composition rules discarded 297 transitions
Iterating global reduction 2 with 297 rules applied. Total rules applied 48048 place count 407 transition count 306
Discarding 97 places :
Implicit places reduction removed 97 places
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 2 with 291 rules applied. Total rules applied 48339 place count 310 transition count 112
Reduce places removed 291 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 3 with 387 rules applied. Total rules applied 48726 place count 19 transition count 16
Applied a total of 48726 rules in 438 ms. Remains 19 /16561 variables (removed 16542) and now considering 16/32200 (removed 32184) transitions.
// Phase 1: matrix 16 rows 19 cols
[2023-03-18 06:38:57] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-18 06:38:57] [INFO ] Implicit Places using invariants in 39 ms returned [0, 1, 2, 3, 4, 5, 13, 15, 17]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 40 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16561 places, 16/32200 transitions.
Graph (trivial) has 10 edges and 10 vertex of which 7 / 10 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Applied a total of 1 rules in 1 ms. Remains 4 /10 variables (removed 6) and now considering 7/16 (removed 9) transitions.
// Phase 1: matrix 7 rows 4 cols
[2023-03-18 06:38:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 06:38:58] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-18 06:38:58] [INFO ] Invariant cache hit.
[2023-03-18 06:38:58] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4/16561 places, 7/32200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 548 ms. Remains : 4/16561 places, 7/32200 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(GT s1 s2), p0:(LEQ 1 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-15 finished in 640 ms.
All properties solved by simple procedures.
Total runtime 102706 ms.
ITS solved all properties within timeout

BK_STOP 1679121539061

--------------------
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="ServersAndClients-PT-100160"
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 ServersAndClients-PT-100160, 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 r359-smll-167891809100483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100160.tgz
mv ServersAndClients-PT-100160 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 ;