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.r351-tall-171679102300412.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)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ServersAndClients-PT-200080, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102300412
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.1K 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 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 13 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 13 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 15:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 9.9M 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 ServersAndClients-PT-200080-LTLCardinality-00
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-01
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-02
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-03
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-04
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-05
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-06
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-07
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-08
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-09
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-10
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-11
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-12
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-13
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-14
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716895291166

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=ServersAndClients-PT-200080
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 11:21:32] [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]
[2024-05-28 11:21:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 11:21:33] [INFO ] Load time of PNML (sax parser for PT used): 734 ms
[2024-05-28 11:21:33] [INFO ] Transformed 16881 places.
[2024-05-28 11:21:33] [INFO ] Transformed 32400 transitions.
[2024-05-28 11:21:33] [INFO ] Found NUPN structural information;
[2024-05-28 11:21:33] [INFO ] Parsed PT model containing 16881 places and 32400 transitions and 97600 arcs in 921 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 2 formulas.
FORMULA ServersAndClients-PT-200080-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 334 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16881 cols
[2024-05-28 11:21:34] [INFO ] Computed 481 invariants in 509 ms
[2024-05-28 11:21:37] [INFO ] Implicit Places using invariants in 2858 ms returned []
Implicit Place search using SMT only with invariants took 2884 ms to find 0 implicit places.
[2024-05-28 11:21:37] [INFO ] Invariant cache hit.
[2024-05-28 11:21:39] [INFO ] Dead Transitions using invariants and state equation in 2221 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5449 ms. Remains : 16881/16881 places, 32400/32400 transitions.
Support contains 31 out of 16881 places after structural reductions.
[2024-05-28 11:21:40] [INFO ] Flatten gal took : 1205 ms
[2024-05-28 11:21:41] [INFO ] Flatten gal took : 918 ms
[2024-05-28 11:21:43] [INFO ] Input system was already deterministic with 32400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=10 ) properties (out of 19) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-28 11:21:45] [INFO ] Invariant cache hit.
[2024-05-28 11:21:51] [INFO ] [Real]Absence check using 281 positive place invariants in 695 ms returned sat
[2024-05-28 11:21:52] [INFO ] [Real]Absence check using 281 positive and 200 generalized place invariants in 353 ms returned sat
[2024-05-28 11:22:10] [INFO ] After 13920ms SMT Verify possible using state equation in real domain returned unsat :0 sat :14
[2024-05-28 11:22:10] [INFO ] After 13971ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-28 11:22:10] [INFO ] After 25092ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :14
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 25 out of 16881 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Drop transitions removed 15896 transitions
Trivial Post-agglo rules discarded 15896 transitions
Performed 15896 trivial Post agglomeration. Transition count delta: 15896
Iterating post reduction 0 with 15896 rules applied. Total rules applied 15896 place count 16881 transition count 16504
Reduce places removed 15896 places and 0 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 1 with 15976 rules applied. Total rules applied 31872 place count 985 transition count 16424
Reduce places removed 139 places and 0 transitions.
Ensure Unique test removed 11600 transitions
Reduce isomorphic transitions removed 11600 transitions.
Iterating post reduction 2 with 11739 rules applied. Total rules applied 43611 place count 846 transition count 4824
Drop transitions removed 4176 transitions
Redundant transition composition rules discarded 4176 transitions
Iterating global reduction 3 with 4176 rules applied. Total rules applied 47787 place count 846 transition count 648
Discarding 176 places :
Implicit places reduction removed 176 places
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 3 with 526 rules applied. Total rules applied 48313 place count 670 transition count 298
Reduce places removed 525 places and 0 transitions.
Drop transitions removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 701 rules applied. Total rules applied 49014 place count 145 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 49015 place count 144 transition count 122
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 49039 place count 144 transition count 122
Applied a total of 49039 rules in 821 ms. Remains 144 /16881 variables (removed 16737) and now considering 122/32400 (removed 32278) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 821 ms. Remains : 144/16881 places, 122/32400 transitions.
Finished random walk after 248 steps, including 0 resets, run visited all 15 properties in 9 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ServersAndClients-PT-200080-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 2 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 195 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
[2024-05-28 11:22:11] [INFO ] Invariant cache hit.
[2024-05-28 11:22:13] [INFO ] Implicit Places using invariants in 2235 ms returned []
Implicit Place search using SMT only with invariants took 2237 ms to find 0 implicit places.
[2024-05-28 11:22:13] [INFO ] Invariant cache hit.
[2024-05-28 11:22:15] [INFO ] Dead Transitions using invariants and state equation in 2188 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4625 ms. Remains : 16881/16881 places, 32400/32400 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 241 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s4448 0), p1:(EQ s10388 0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 62920 steps with 31460 reset in 10001 ms.
Product exploration timeout after 62130 steps with 31065 reset in 10002 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 p0 p1), (X p1), (X p0)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 31 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-200080-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-200080-LTLCardinality-00 finished in 25188 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 1 out of 16881 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16881/16881 places, 32400/32400 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 16881 transition count 16401
Reduce places removed 16078 places and 0 transitions.
Ensure Unique test removed 15600 transitions
Reduce isomorphic transitions removed 15600 transitions.
Iterating post reduction 1 with 31678 rules applied. Total rules applied 47677 place count 803 transition count 801
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 2 with 199 rules applied. Total rules applied 47876 place count 803 transition count 602
Discarding 199 places :
Implicit places reduction removed 199 places
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 2 with 597 rules applied. Total rules applied 48473 place count 604 transition count 204
Reduce places removed 597 places and 0 transitions.
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 3 with 795 rules applied. Total rules applied 49268 place count 7 transition count 6
Applied a total of 49268 rules in 317 ms. Remains 7 /16881 variables (removed 16874) and now considering 6/32400 (removed 32394) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 11:22:36] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 11:22:36] [INFO ] Implicit Places using invariants in 74 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 76 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/16881 places, 6/32400 transitions.
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 2 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 3 ms. Remains 2 /4 variables (removed 2) and now considering 3/6 (removed 3) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-28 11:22:36] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 11:22:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 11:22:36] [INFO ] Invariant cache hit.
[2024-05-28 11:22:36] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2/16881 places, 3/32400 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 440 ms. Remains : 2/16881 places, 3/32400 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-01 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:(NEQ s1 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]]
Product exploration explored 100000 steps with 14339 reset in 100 ms.
Product exploration explored 100000 steps with 14279 reset in 113 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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 178 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 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 226 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 2 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2/2 places, 3/3 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 3/3 (removed 0) transitions.
[2024-05-28 11:22:37] [INFO ] Invariant cache hit.
[2024-05-28 11:22:37] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 11:22:37] [INFO ] Invariant cache hit.
[2024-05-28 11:22:37] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-28 11:22:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 11:22:37] [INFO ] Invariant cache hit.
[2024-05-28 11:22:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 2/2 places, 3/3 transitions.
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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 163 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 100 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 197 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14298 reset in 46 ms.
Product exploration explored 100000 steps with 14402 reset in 46 ms.
Built C files in :
/tmp/ltsmin3239415073168078988
[2024-05-28 11:22:38] [INFO ] Computing symmetric may disable matrix : 3 transitions.
[2024-05-28 11:22:38] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 11:22:38] [INFO ] Computing symmetric may enable matrix : 3 transitions.
[2024-05-28 11:22:38] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 11:22:38] [INFO ] Computing Do-Not-Accords matrix : 3 transitions.
[2024-05-28 11:22:38] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 11:22:38] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3239415073168078988
Running compilation step : cd /tmp/ltsmin3239415073168078988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 160 ms.
Running link step : cd /tmp/ltsmin3239415073168078988;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 92 ms.
Running LTSmin : cd /tmp/ltsmin3239415073168078988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10431312956271693968.hoa' '--buchi-type=spotba'
LTSmin run took 142 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-200080-LTLCardinality-01 finished in 2822 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(p0))'
Support contains 2 out of 16881 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Drop transitions removed 15919 transitions
Trivial Post-agglo rules discarded 15919 transitions
Performed 15919 trivial Post agglomeration. Transition count delta: 15919
Iterating post reduction 0 with 15919 rules applied. Total rules applied 15919 place count 16881 transition count 16481
Reduce places removed 15919 places and 0 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 1 with 15999 rules applied. Total rules applied 31918 place count 962 transition count 16401
Reduce places removed 159 places and 0 transitions.
Ensure Unique test removed 15600 transitions
Reduce isomorphic transitions removed 15600 transitions.
Iterating post reduction 2 with 15759 rules applied. Total rules applied 47677 place count 803 transition count 801
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 3 with 199 rules applied. Total rules applied 47876 place count 803 transition count 602
Discarding 199 places :
Implicit places reduction removed 199 places
Drop transitions removed 396 transitions
Trivial Post-agglo rules discarded 396 transitions
Performed 396 trivial Post agglomeration. Transition count delta: 396
Iterating post reduction 3 with 595 rules applied. Total rules applied 48471 place count 604 transition count 206
Reduce places removed 594 places and 0 transitions.
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 792 rules applied. Total rules applied 49263 place count 10 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 49264 place count 9 transition count 8
Applied a total of 49264 rules in 388 ms. Remains 9 /16881 variables (removed 16872) and now considering 8/32400 (removed 32392) transitions.
// Phase 1: matrix 8 rows 9 cols
[2024-05-28 11:22:39] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 11:22:39] [INFO ] Implicit Places using invariants in 47 ms returned [0, 1, 2, 7]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 48 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/16881 places, 8/32400 transitions.
Graph (trivial) has 4 edges and 5 vertex of which 3 / 5 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 0 ms. Remains 3 /5 variables (removed 2) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 3 cols
[2024-05-28 11:22:39] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 11:22:39] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-28 11:22:39] [INFO ] Invariant cache hit.
[2024-05-28 11:22:39] [INFO ] Implicit Places using invariants and state equation in 50 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 : 3/16881 places, 5/32400 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 533 ms. Remains : 3/16881 places, 5/32400 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-02 finished in 601 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((G(!p0)||(!p0&&F(!p1)))))'
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 145 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16881 cols
[2024-05-28 11:22:40] [INFO ] Computed 481 invariants in 271 ms
[2024-05-28 11:22:42] [INFO ] Implicit Places using invariants in 2720 ms returned []
Implicit Place search using SMT only with invariants took 2723 ms to find 0 implicit places.
[2024-05-28 11:22:42] [INFO ] Invariant cache hit.
[2024-05-28 11:22:44] [INFO ] Dead Transitions using invariants and state equation in 2221 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5118 ms. Remains : 16881/16881 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, p1, p0, p0, (AND p1 p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s5211 0) (EQ s15473 1)), p0:(OR (EQ s8515 0) (EQ s6071 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, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-04 finished in 5378 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(F(p0))||G(p1))))'
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Drop transitions removed 15917 transitions
Trivial Post-agglo rules discarded 15917 transitions
Performed 15917 trivial Post agglomeration. Transition count delta: 15917
Iterating post reduction 0 with 15917 rules applied. Total rules applied 15917 place count 16881 transition count 16483
Reduce places removed 15917 places and 0 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 1 with 15997 rules applied. Total rules applied 31914 place count 964 transition count 16403
Reduce places removed 157 places and 0 transitions.
Ensure Unique test removed 15200 transitions
Reduce isomorphic transitions removed 15200 transitions.
Iterating post reduction 2 with 15357 rules applied. Total rules applied 47271 place count 807 transition count 1203
Drop transitions removed 597 transitions
Redundant transition composition rules discarded 597 transitions
Iterating global reduction 3 with 597 rules applied. Total rules applied 47868 place count 807 transition count 606
Discarding 197 places :
Implicit places reduction removed 197 places
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 3 with 589 rules applied. Total rules applied 48457 place count 610 transition count 214
Reduce places removed 588 places and 0 transitions.
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 784 rules applied. Total rules applied 49241 place count 22 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 49242 place count 21 transition count 18
Applied a total of 49242 rules in 272 ms. Remains 21 /16881 variables (removed 16860) and now considering 18/32400 (removed 32382) transitions.
// Phase 1: matrix 18 rows 21 cols
[2024-05-28 11:22:45] [INFO ] Computed 11 invariants in 0 ms
[2024-05-28 11:22:45] [INFO ] Implicit Places using invariants in 34 ms returned [0, 1, 2, 3, 4, 5, 6, 15, 17, 19]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 36 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/16881 places, 18/32400 transitions.
Graph (trivial) has 10 edges and 11 vertex of which 7 / 11 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 5 /11 variables (removed 6) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 5 cols
[2024-05-28 11:22:45] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 11:22:45] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 11:22:45] [INFO ] Invariant cache hit.
[2024-05-28 11:22:45] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/16881 places, 9/32400 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 354 ms. Remains : 5/16881 places, 9/32400 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s2 0) (EQ s3 1)), p0:(OR (EQ s4 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5309 reset in 120 ms.
Product exploration explored 100000 steps with 5178 reset in 102 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 (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 11:22:46] [INFO ] Invariant cache hit.
[2024-05-28 11:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-28 11:22:46] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 194 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 5 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-28 11:22:46] [INFO ] Invariant cache hit.
[2024-05-28 11:22:46] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-28 11:22:46] [INFO ] Invariant cache hit.
[2024-05-28 11:22:46] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-28 11:22:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 11:22:46] [INFO ] Invariant cache hit.
[2024-05-28 11:22:46] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 5/5 places, 9/9 transitions.
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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 163 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 93 ms :[(NOT p0), (NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 194 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 238 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5303 reset in 51 ms.
Product exploration explored 100000 steps with 5199 reset in 57 ms.
Built C files in :
/tmp/ltsmin12662958492138918281
[2024-05-28 11:22:47] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2024-05-28 11:22:47] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 11:22:47] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2024-05-28 11:22:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 11:22:47] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2024-05-28 11:22:47] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 11:22:47] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12662958492138918281
Running compilation step : cd /tmp/ltsmin12662958492138918281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 97 ms.
Running link step : cd /tmp/ltsmin12662958492138918281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12662958492138918281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9501042681755627481.hoa' '--buchi-type=spotba'
LTSmin run took 105 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-05 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-200080-LTLCardinality-05 finished in 2729 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((F(p0)&&(p1||X(X(p2))))))'
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 97 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16881 cols
[2024-05-28 11:22:48] [INFO ] Computed 481 invariants in 264 ms
[2024-05-28 11:22:50] [INFO ] Implicit Places using invariants in 2448 ms returned []
Implicit Place search using SMT only with invariants took 2459 ms to find 0 implicit places.
[2024-05-28 11:22:50] [INFO ] Invariant cache hit.
[2024-05-28 11:22:52] [INFO ] Dead Transitions using invariants and state equation in 2172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4745 ms. Remains : 16881/16881 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s9430 1), p1:(AND (NEQ s9750 0) (NEQ s2941 1)), p2:(EQ s15717 1)], nbAcceptance=0, 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]]
Product exploration explored 100000 steps with 3 reset in 5812 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-200080-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-10 finished in 10865 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 1 out of 16881 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16881/16881 places, 32400/32400 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 16881 transition count 16401
Reduce places removed 16078 places and 0 transitions.
Ensure Unique test removed 15600 transitions
Reduce isomorphic transitions removed 15600 transitions.
Iterating post reduction 1 with 31678 rules applied. Total rules applied 47677 place count 803 transition count 801
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 2 with 199 rules applied. Total rules applied 47876 place count 803 transition count 602
Discarding 199 places :
Implicit places reduction removed 199 places
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 2 with 597 rules applied. Total rules applied 48473 place count 604 transition count 204
Reduce places removed 597 places and 0 transitions.
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 3 with 795 rules applied. Total rules applied 49268 place count 7 transition count 6
Applied a total of 49268 rules in 217 ms. Remains 7 /16881 variables (removed 16874) and now considering 6/32400 (removed 32394) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 11:22:59] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 11:22:59] [INFO ] Implicit Places using invariants in 28 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/16881 places, 6/32400 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
[2024-05-28 11:22:59] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 11:22:59] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 11:22:59] [INFO ] Invariant cache hit.
[2024-05-28 11:22:59] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2/16881 places, 3/32400 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 284 ms. Remains : 2/16881 places, 3/32400 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-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:(EQ s1 0)], 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 46 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 2 in 1 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-11 finished in 414 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 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 82 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16881 cols
[2024-05-28 11:22:59] [INFO ] Computed 481 invariants in 260 ms
[2024-05-28 11:23:01] [INFO ] Implicit Places using invariants in 2464 ms returned []
Implicit Place search using SMT only with invariants took 2466 ms to find 0 implicit places.
[2024-05-28 11:23:01] [INFO ] Invariant cache hit.
[2024-05-28 11:23:04] [INFO ] Dead Transitions using invariants and state equation in 2211 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4773 ms. Remains : 16881/16881 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s12076 0) (NEQ s8222 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 1 reset in 5343 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-200080-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-14 finished in 10259 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&&X(F((p1&&X(X(F(p2)))))))))'
Support contains 6 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 91 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
[2024-05-28 11:23:09] [INFO ] Invariant cache hit.
[2024-05-28 11:23:11] [INFO ] Implicit Places using invariants in 2244 ms returned []
Implicit Place search using SMT only with invariants took 2248 ms to find 0 implicit places.
[2024-05-28 11:23:11] [INFO ] Invariant cache hit.
[2024-05-28 11:23:14] [INFO ] Dead Transitions using invariants and state equation in 2362 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4707 ms. Remains : 16881/16881 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 251 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(OR (EQ s11714 0) (EQ s9289 1)), p1:(OR (EQ s5887 0) (EQ s11263 1)), p0:(OR (EQ s13814 0) (EQ s6416 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, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 8674 ms.
Product exploration explored 100000 steps with 19999 reset in 8981 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 p2 p1 p0), (X p0), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 9640 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 9640 steps, saw 3360 distinct states, run finished after 3002 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 11:23:36] [INFO ] Invariant cache hit.
[2024-05-28 11:23:40] [INFO ] [Real]Absence check using 281 positive place invariants in 700 ms returned sat
[2024-05-28 11:23:41] [INFO ] [Real]Absence check using 281 positive and 200 generalized place invariants in 408 ms returned sat
[2024-05-28 11:24:01] [INFO ] After 19569ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 11:24:01] [INFO ] After 19609ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-28 11:24:01] [INFO ] After 25081ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16881/16881 places, 32400/32400 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 16881 transition count 16404
Reduce places removed 16072 places and 0 transitions.
Ensure Unique test removed 15000 transitions
Reduce isomorphic transitions removed 15000 transitions.
Iterating post reduction 1 with 31072 rules applied. Total rules applied 47068 place count 809 transition count 1404
Drop transitions removed 796 transitions
Redundant transition composition rules discarded 796 transitions
Iterating global reduction 2 with 796 rules applied. Total rules applied 47864 place count 809 transition count 608
Discarding 196 places :
Implicit places reduction removed 196 places
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 588 rules applied. Total rules applied 48452 place count 613 transition count 216
Reduce places removed 588 places and 0 transitions.
Drop transitions removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 784 rules applied. Total rules applied 49236 place count 25 transition count 20
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 49240 place count 25 transition count 20
Applied a total of 49240 rules in 215 ms. Remains 25 /16881 variables (removed 16856) and now considering 20/32400 (removed 32380) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 25/16881 places, 20/32400 transitions.
Finished random walk after 46 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=46 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p1 p0), (X p0), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 213 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 16881 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 84 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
[2024-05-28 11:24:02] [INFO ] Invariant cache hit.
[2024-05-28 11:24:04] [INFO ] Implicit Places using invariants in 2186 ms returned []
Implicit Place search using SMT only with invariants took 2187 ms to find 0 implicit places.
[2024-05-28 11:24:04] [INFO ] Invariant cache hit.
[2024-05-28 11:24:06] [INFO ] Dead Transitions using invariants and state equation in 2154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4426 ms. Remains : 16881/16881 places, 32400/32400 transitions.
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 p2 p1)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 145 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 10103 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 10103 steps, saw 3602 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 11:24:11] [INFO ] Invariant cache hit.
[2024-05-28 11:24:15] [INFO ] [Real]Absence check using 281 positive place invariants in 756 ms returned sat
[2024-05-28 11:24:16] [INFO ] [Real]Absence check using 281 positive and 200 generalized place invariants in 451 ms returned sat
[2024-05-28 11:24:36] [INFO ] After 19526ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 11:24:36] [INFO ] After 19558ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-28 11:24:36] [INFO ] After 25059ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16881/16881 places, 32400/32400 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 16881 transition count 16404
Reduce places removed 16072 places and 0 transitions.
Ensure Unique test removed 15000 transitions
Reduce isomorphic transitions removed 15000 transitions.
Iterating post reduction 1 with 31072 rules applied. Total rules applied 47068 place count 809 transition count 1404
Drop transitions removed 796 transitions
Redundant transition composition rules discarded 796 transitions
Iterating global reduction 2 with 796 rules applied. Total rules applied 47864 place count 809 transition count 608
Discarding 196 places :
Implicit places reduction removed 196 places
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 588 rules applied. Total rules applied 48452 place count 613 transition count 216
Reduce places removed 588 places and 0 transitions.
Drop transitions removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 784 rules applied. Total rules applied 49236 place count 25 transition count 20
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 49240 place count 25 transition count 20
Applied a total of 49240 rules in 209 ms. Remains 25 /16881 variables (removed 16856) and now considering 20/32400 (removed 32380) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 25/16881 places, 20/32400 transitions.
Finished random walk after 140 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=140 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 206 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 219 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 20000 reset in 8217 ms.
Product exploration explored 100000 steps with 19999 reset in 8418 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 252 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Performed 15996 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15996 rules applied. Total rules applied 15996 place count 16881 transition count 32400
Discarding 75 places :
Symmetric choice reduction at 1 with 75 rule applications. Total rules 16071 place count 16806 transition count 17400
Deduced a syphon composed of 15996 places in 4 ms
Iterating global reduction 1 with 75 rules applied. Total rules applied 16146 place count 16806 transition count 17400
Deduced a syphon composed of 15996 places in 9 ms
Applied a total of 16146 rules in 5543 ms. Remains 16806 /16881 variables (removed 75) and now considering 17400/32400 (removed 15000) transitions.
[2024-05-28 11:24:59] [INFO ] Flow matrix only has 16604 transitions (discarded 796 similar events)
// Phase 1: matrix 16604 rows 16806 cols
[2024-05-28 11:25:03] [INFO ] Computed 406 invariants in 3858 ms
[2024-05-28 11:25:05] [INFO ] Dead Transitions using invariants and state equation in 5379 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16806/16881 places, 17400/32400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10926 ms. Remains : 16806/16881 places, 17400/32400 transitions.
Built C files in :
/tmp/ltsmin4427851365738861861
[2024-05-28 11:25:05] [INFO ] Built C files in 350ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4427851365738861861
Running compilation step : cd /tmp/ltsmin4427851365738861861;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4427851365738861861;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4427851365738861861;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 134 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16881 cols
[2024-05-28 11:25:09] [INFO ] Computed 481 invariants in 279 ms
[2024-05-28 11:25:11] [INFO ] Implicit Places using invariants in 2322 ms returned []
Implicit Place search using SMT only with invariants took 2324 ms to find 0 implicit places.
[2024-05-28 11:25:11] [INFO ] Invariant cache hit.
[2024-05-28 11:25:13] [INFO ] Dead Transitions using invariants and state equation in 2074 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4536 ms. Remains : 16881/16881 places, 32400/32400 transitions.
Built C files in :
/tmp/ltsmin16466345284487809591
[2024-05-28 11:25:13] [INFO ] Built C files in 248ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16466345284487809591
Running compilation step : cd /tmp/ltsmin16466345284487809591;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16466345284487809591;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16466345284487809591;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 11:25:18] [INFO ] Flatten gal took : 802 ms
[2024-05-28 11:25:19] [INFO ] Flatten gal took : 912 ms
[2024-05-28 11:25:19] [INFO ] Time to serialize gal into /tmp/LTL4842210029767109229.gal : 172 ms
[2024-05-28 11:25:19] [INFO ] Time to serialize properties into /tmp/LTL15418846307467435044.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4842210029767109229.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12580136247291110813.hoa' '-atoms' '/tmp/LTL15418846307467435044.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15418846307467435044.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12580136247291110813.hoa
Detected timeout of ITS tools.
[2024-05-28 11:25:35] [INFO ] Flatten gal took : 860 ms
[2024-05-28 11:25:36] [INFO ] Flatten gal took : 768 ms
[2024-05-28 11:25:36] [INFO ] Time to serialize gal into /tmp/LTL2426668397447533483.gal : 120 ms
[2024-05-28 11:25:36] [INFO ] Time to serialize properties into /tmp/LTL3602219462768111758.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2426668397447533483.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3602219462768111758.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((X(F(("((sv25_c60==0)||(sv52_c9==1))")&&(X(X(F("((sv54_c58==0)||(sv42_c45==1))")))))))&&("((sv64_c148==0)||(sv27_c187==1))"))))
Formula 0 simplified : X(!"((sv64_c148==0)||(sv27_c187==1))" | XG(!"((sv25_c60==0)||(sv52_c9==1))" | XXG!"((sv54_c58==0)||(sv42_c45==1))"))
Detected timeout of ITS tools.
[2024-05-28 11:25:52] [INFO ] Flatten gal took : 743 ms
[2024-05-28 11:25:52] [INFO ] Applying decomposition
[2024-05-28 11:25:53] [INFO ] Flatten gal took : 777 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11126664827507937353.txt' '-o' '/tmp/graph11126664827507937353.bin' '-w' '/tmp/graph11126664827507937353.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11126664827507937353.bin' '-l' '-1' '-v' '-w' '/tmp/graph11126664827507937353.weights' '-q' '0' '-e' '0.001'
[2024-05-28 11:25:55] [INFO ] Decomposing Gal with order
[2024-05-28 11:25:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 11:26:02] [INFO ] Removed a total of 31829 redundant transitions.
[2024-05-28 11:26:03] [INFO ] Flatten gal took : 4274 ms
[2024-05-28 11:26:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 376 ms.
[2024-05-28 11:26:04] [INFO ] Time to serialize gal into /tmp/LTL17073913657529939604.gal : 219 ms
[2024-05-28 11:26:04] [INFO ] Time to serialize properties into /tmp/LTL3658612131632040911.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17073913657529939604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3658612131632040911.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((X(F(("((i144.u60.sv25_c60==0)||(i8.u9.sv52_c9==1))")&&(X(X(F("((i173.u254.sv54_c58==0)||(i151.u45.sv42_c45==1))")))))))&&("((u14...202
Formula 0 simplified : X(!"((u148.sv64_c148==0)||(i166.u187.sv27_c187==1))" | XG(!"((i144.u60.sv25_c60==0)||(i8.u9.sv52_c9==1))" | XXG!"((i173.u254.sv54_c5...188
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6307282645946029670
[2024-05-28 11:26:19] [INFO ] Built C files in 234ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6307282645946029670
Running compilation step : cd /tmp/ltsmin6307282645946029670;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6307282645946029670;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6307282645946029670;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ServersAndClients-PT-200080-LTLCardinality-15 finished in 192945 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&&X(F((p1&&X(X(F(p2)))))))))'
[2024-05-28 11:26:23] [INFO ] Flatten gal took : 755 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2220290710232768167
[2024-05-28 11:26:23] [INFO ] Too many transitions (32400) to apply POR reductions. Disabling POR matrices.
[2024-05-28 11:26:24] [INFO ] Built C files in 506ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2220290710232768167
Running compilation step : cd /tmp/ltsmin2220290710232768167;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 11:26:24] [INFO ] Applying decomposition
[2024-05-28 11:26:25] [INFO ] Flatten gal took : 942 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6028024626628212771.txt' '-o' '/tmp/graph6028024626628212771.bin' '-w' '/tmp/graph6028024626628212771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6028024626628212771.bin' '-l' '-1' '-v' '-w' '/tmp/graph6028024626628212771.weights' '-q' '0' '-e' '0.001'
[2024-05-28 11:26:27] [INFO ] Decomposing Gal with order
[2024-05-28 11:26:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 11:26:35] [INFO ] Removed a total of 31782 redundant transitions.
[2024-05-28 11:26:36] [INFO ] Flatten gal took : 4244 ms
[2024-05-28 11:26:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 213 ms.
[2024-05-28 11:26:37] [INFO ] Time to serialize gal into /tmp/LTLCardinality3660791264115957315.gal : 239 ms
[2024-05-28 11:26:37] [INFO ] Time to serialize properties into /tmp/LTLCardinality1772722962618833497.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3660791264115957315.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1772722962618833497.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(("((u148.sv64_c148==0)||(i196.u187.sv27_c187==1))")&&(X(F(("((u60.sv25_c60==0)||(u9.sv52_c9==1))")&&(X(X(F("((i180.u58.sv54_c58==...188
Formula 0 simplified : X(!"((u148.sv64_c148==0)||(i196.u187.sv27_c187==1))" | XG(!"((u60.sv25_c60==0)||(u9.sv52_c9==1))" | XXG!"((i180.u58.sv54_c58==0)||(u...174
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
8 unique states visited
0 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
55759 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,569.561,4759340,1,0,936970,841995,173503,545011,1603,2.67917e+06,223352
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ServersAndClients-PT-200080-LTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 875870 ms.

BK_STOP 1716896169427

--------------------
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="ServersAndClients-PT-200080"
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 ServersAndClients-PT-200080, 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 r351-tall-171679102300412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200080.tgz
mv ServersAndClients-PT-200080 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 ;