About the Execution of LoLa+red for Dekker-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 477.168 | 27999.00 | 44992.00 | 762.30 | FFTFTFFTFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r135-smll-167819413300020.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Dekker-PT-020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819413300020
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 6.3K Feb 26 01:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 01:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 01:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 01:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 01:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 30K Feb 26 01:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 247K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Dekker-PT-020-LTLFireability-00
FORMULA_NAME Dekker-PT-020-LTLFireability-01
FORMULA_NAME Dekker-PT-020-LTLFireability-02
FORMULA_NAME Dekker-PT-020-LTLFireability-03
FORMULA_NAME Dekker-PT-020-LTLFireability-04
FORMULA_NAME Dekker-PT-020-LTLFireability-05
FORMULA_NAME Dekker-PT-020-LTLFireability-06
FORMULA_NAME Dekker-PT-020-LTLFireability-07
FORMULA_NAME Dekker-PT-020-LTLFireability-08
FORMULA_NAME Dekker-PT-020-LTLFireability-09
FORMULA_NAME Dekker-PT-020-LTLFireability-10
FORMULA_NAME Dekker-PT-020-LTLFireability-11
FORMULA_NAME Dekker-PT-020-LTLFireability-12
FORMULA_NAME Dekker-PT-020-LTLFireability-13
FORMULA_NAME Dekker-PT-020-LTLFireability-14
FORMULA_NAME Dekker-PT-020-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678267226148
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-020
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 09:20:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 09:20:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 09:20:29] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2023-03-08 09:20:29] [INFO ] Transformed 100 places.
[2023-03-08 09:20:29] [INFO ] Transformed 440 transitions.
[2023-03-08 09:20:29] [INFO ] Found NUPN structural information;
[2023-03-08 09:20:29] [INFO ] Parsed PT model containing 100 places and 440 transitions and 3240 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Support contains 58 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 28 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:29] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 100 cols
[2023-03-08 09:20:29] [INFO ] Computed 60 place invariants in 8 ms
[2023-03-08 09:20:29] [INFO ] Implicit Places using invariants in 324 ms returned [40, 43, 46, 49, 52, 55, 58, 61, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 370 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/100 places, 440/440 transitions.
Applied a total of 0 rules in 7 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 406 ms. Remains : 81/100 places, 440/440 transitions.
Support contains 58 out of 81 places after structural reductions.
[2023-03-08 09:20:30] [INFO ] Flatten gal took : 101 ms
[2023-03-08 09:20:30] [INFO ] Flatten gal took : 51 ms
[2023-03-08 09:20:30] [INFO ] Input system was already deterministic with 440 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 35) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-08 09:20:31] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 81 cols
[2023-03-08 09:20:31] [INFO ] Computed 41 place invariants in 3 ms
[2023-03-08 09:20:31] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 09:20:31] [INFO ] [Nat]Absence check using 40 positive place invariants in 13 ms returned sat
[2023-03-08 09:20:31] [INFO ] [Nat]Absence check using 40 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 09:20:31] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
FORMULA Dekker-PT-020-LTLFireability-00 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' '!(F((G(p0)||G(p1))))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 50 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:31] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:31] [INFO ] Invariant cache hit.
[2023-03-08 09:20:32] [INFO ] Implicit Places using invariants in 197 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 200 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 45 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 295 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s11 0) (EQ s50 0)), p1:(OR (EQ s1 0) (EQ s17 0) (EQ s56 0))], nbAcceptance=2, 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 773 ms.
Stack based approach found an accepted trace after 399 steps with 0 reset with depth 400 and stack size 377 in 26 ms.
FORMULA Dekker-PT-020-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-01 finished in 1346 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||X(p1))) U X(!p2)))'
Support contains 9 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:33] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:33] [INFO ] Invariant cache hit.
[2023-03-08 09:20:33] [INFO ] Implicit Places using invariants in 170 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 172 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 186 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 244 ms :[p2, (AND (NOT p1) p2), p2, true, (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 4}, { cond=p2, acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s25 1) (EQ s44 1)), p1:(AND (EQ s1 1) (EQ s17 1) (EQ s40 1) (EQ s25 1) (EQ s39 1) (EQ s64 1)), p2:(OR (AND (EQ s13 1) (EQ s25 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 534 ms.
Product exploration explored 100000 steps with 50000 reset in 572 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 p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p1) p2))), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (NOT p2))
Knowledge based reduction with 6 factoid took 367 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Dekker-PT-020-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Dekker-PT-020-LTLFireability-02 finished in 1940 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((G(p0)||X(G(p1)))))'
Support contains 5 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:35] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:35] [INFO ] Invariant cache hit.
[2023-03-08 09:20:35] [INFO ] Implicit Places using invariants in 201 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 204 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(AND (EQ s3 1) (EQ s29 1) (EQ s68 1)), p0:(AND (EQ s3 1) (EQ s33 1) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-020-LTLFireability-03 finished in 439 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)||(!p1 U (!p1&&(!p2||X(X(!p1)))))))))'
Support contains 26 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:35] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:35] [INFO ] Invariant cache hit.
[2023-03-08 09:20:35] [INFO ] Implicit Places using invariants in 166 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 168 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 176 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=6 dest: 4}]], initial=2, aps=[p0:(AND (EQ s17 1) (EQ s19 1) (EQ s56 1)), p1:(AND (EQ s0 1) (EQ s2 1) (EQ s4 1) (EQ s6 1) (EQ s8 1) (EQ s10 1) (EQ s12 1) (EQ s14 1) (EQ s16 1) (EQ s18 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, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33225 reset in 520 ms.
Product exploration explored 100000 steps with 33227 reset in 481 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 p0) (NOT p1) (NOT p2)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 157 ms. Reduced automaton from 7 states, 9 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :3
Finished Best-First random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (F (AND p2 (NOT p0) (NOT p1))), (F p0), (F (AND (NOT p0) p1)), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 2 factoid took 238 ms. Reduced automaton from 7 states, 8 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 26 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:38] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2023-03-08 09:20:38] [INFO ] Computed 40 place invariants in 1 ms
[2023-03-08 09:20:38] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-08 09:20:38] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:38] [INFO ] Invariant cache hit.
[2023-03-08 09:20:38] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 09:20:38] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2023-03-08 09:20:38] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:38] [INFO ] Invariant cache hit.
[2023-03-08 09:20:39] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 781 ms. Remains : 80/80 places, 440/440 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 (NOT p0) (NOT p2) (NOT p1))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
Knowledge based reduction with 1 factoid took 101 ms. Reduced automaton from 7 states, 8 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :3
Finished Best-First random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (AND (NOT p0) (NOT p1) p2)), (F p0), (F (AND (NOT p0) p1)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 1 factoid took 194 ms. Reduced automaton from 7 states, 8 edges and 3 AP (stutter sensitive) to 7 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 376 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 281 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 33238 reset in 495 ms.
Product exploration explored 100000 steps with 33242 reset in 407 ms.
Applying partial POR strategy [true, false, false, false, false, true, false]
Stuttering acceptance computed with spot in 288 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 26 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 32 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:42] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-08 09:20:42] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:42] [INFO ] Invariant cache hit.
[2023-03-08 09:20:42] [INFO ] Dead Transitions using invariants and state equation in 381 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 523 ms. Remains : 80/80 places, 440/440 transitions.
Support contains 26 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:42] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:42] [INFO ] Invariant cache hit.
[2023-03-08 09:20:42] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-08 09:20:42] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:42] [INFO ] Invariant cache hit.
[2023-03-08 09:20:42] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 09:20:43] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2023-03-08 09:20:43] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:43] [INFO ] Invariant cache hit.
[2023-03-08 09:20:43] [INFO ] Dead Transitions using invariants and state equation in 381 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 750 ms. Remains : 80/80 places, 440/440 transitions.
Treatment of property Dekker-PT-020-LTLFireability-04 finished in 7963 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(F((X(p0)||(X(!p1) U G((p2 U p0)))))))'
Support contains 2 out of 81 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:43] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 81 cols
[2023-03-08 09:20:43] [INFO ] Computed 41 place invariants in 5 ms
[2023-03-08 09:20:43] [INFO ] Implicit Places using invariants in 153 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 157 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s15 1) (EQ s55 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][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 491 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 1 ms.
FORMULA Dekker-PT-020-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-05 finished in 803 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((G(F(p1))||p0))))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:44] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:44] [INFO ] Invariant cache hit.
[2023-03-08 09:20:44] [INFO ] Implicit Places using invariants in 142 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 145 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s23 0) (EQ s27 0) (EQ s62 0)), p1:(OR (EQ s1 0) (EQ s7 0) (EQ s46 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 30456 reset in 397 ms.
Stack based approach found an accepted trace after 1042 steps with 336 reset with depth 35 and stack size 35 in 4 ms.
FORMULA Dekker-PT-020-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-06 finished in 769 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(((F(p1)&&G(p2))||p0)))'
Support contains 9 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:45] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:45] [INFO ] Invariant cache hit.
[2023-03-08 09:20:45] [INFO ] Implicit Places using invariants in 213 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 216 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 222 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Running random walk in product with property : Dekker-PT-020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (EQ s35 0) (EQ s37 0) (EQ s76 0)), p1:(OR (EQ s23 0) (EQ s33 0) (EQ s62 0)), p0:(OR (EQ s7 0) (EQ s25 0) (EQ s46 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 363 ms.
Product exploration explored 100000 steps with 50000 reset in 387 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 (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), true]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p2))))
Knowledge based reduction with 5 factoid took 282 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Dekker-PT-020-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Dekker-PT-020-LTLFireability-07 finished in 1452 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((F(p0)||G(p1))))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:46] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:46] [INFO ] Invariant cache hit.
[2023-03-08 09:20:46] [INFO ] Implicit Places using invariants in 182 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 183 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-020-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s13 1) (EQ s29 1) (EQ s52 1)), p1:(AND (EQ s1 1) (EQ s25 1) (EQ s40 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][false, false, false]]
Product exploration explored 100000 steps with 2469 reset in 464 ms.
Stack based approach found an accepted trace after 31 steps with 2 reset with depth 9 and stack size 9 in 1 ms.
FORMULA Dekker-PT-020-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-08 finished in 842 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 U G(!p1)) U (X(!p0)&&p2))))'
Support contains 5 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:47] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:47] [INFO ] Invariant cache hit.
[2023-03-08 09:20:47] [INFO ] Implicit Places using invariants in 151 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 155 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 159 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 336 ms :[(OR (NOT p2) p0), true, p0, p1, (OR (NOT p2) p0), p1, (AND p1 p0), p0, (AND p1 p0 p2)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR p2 (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 5}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 6}, { cond=(OR (AND p2 (NOT p1)) (AND p2 p0)), acceptance={} source=0 dest: 7}, { cond=(AND p2 p0), acceptance={} source=0 dest: 8}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 6}, { cond=(OR (AND p2 (NOT p1)) (AND p2 p0)), acceptance={0} source=4 dest: 7}, { cond=(AND p2 p0), acceptance={} source=4 dest: 8}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 p0), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 5}, { cond=(AND p2 p0), acceptance={0} source=7 dest: 7}, { cond=(AND p2 p0), acceptance={} source=7 dest: 8}], [{ cond=(AND p2 p0), acceptance={} source=8 dest: 5}]], initial=0, aps=[p2:(AND (EQ s19 1) (EQ s29 1) (EQ s68 1)), p1:(AND (EQ s19 1) (EQ s29 1) (EQ s68 1)), p0:(AND (EQ s19 1) (EQ s25 1) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 1 ms.
FORMULA Dekker-PT-020-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-020-LTLFireability-09 finished in 524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 13 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:47] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:47] [INFO ] Invariant cache hit.
[2023-03-08 09:20:48] [INFO ] Implicit Places using invariants in 158 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 173 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 12 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 199 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-10 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:(AND (EQ s19 1) (EQ s25 1) (EQ s64 1)), p1:(OR (AND (EQ s21 1) (EQ s39 1) (EQ s60 1)) (EQ s19 0) (EQ s25 0) (EQ s64 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 167 reset in 500 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA Dekker-PT-020-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-10 finished in 836 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(G(p0))))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:48] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:48] [INFO ] Invariant cache hit.
[2023-03-08 09:20:48] [INFO ] Implicit Places using invariants in 147 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 149 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (OR (NEQ s1 1) (NEQ s11 1) (NEQ s50 1)) (OR (EQ s5 0) (EQ s29 0) (EQ s44 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-020-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-020-LTLFireability-11 finished in 294 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 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 13 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:49] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:49] [INFO ] Invariant cache hit.
[2023-03-08 09:20:49] [INFO ] Implicit Places using invariants in 226 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 241 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 12 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 267 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-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:(AND (EQ s17 1) (EQ s37 1) (EQ s56 1))], 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 502 ms.
Stack based approach found an accepted trace after 100 steps with 0 reset with depth 101 and stack size 99 in 3 ms.
FORMULA Dekker-PT-020-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-12 finished in 824 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(F(p0)))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:49] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:49] [INFO ] Invariant cache hit.
[2023-03-08 09:20:50] [INFO ] Implicit Places using invariants in 137 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-13 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 (EQ s21 1) (EQ s33 1) (EQ s60 1) (EQ s9 1) (EQ s25 1) (EQ s48 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 937 reset in 464 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA Dekker-PT-020-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-13 finished in 808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G((p1 U X(X(p2))))))'
Support contains 8 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:50] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:50] [INFO ] Invariant cache hit.
[2023-03-08 09:20:50] [INFO ] Implicit Places using invariants in 145 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 147 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 374 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 7}, { cond=(NOT p2), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=true, acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(AND (EQ s5 1) (EQ s11 1) (EQ s44 1) (EQ s25 1) (EQ s37 1) (EQ s76 1)), p0:(OR (EQ s5 0) (EQ s11 0) (EQ s44 0)), p2:(AND (EQ s19 1) (EQ s25 1) (EQ s64 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1827 reset in 463 ms.
Stack based approach found an accepted trace after 24 steps with 0 reset with depth 25 and stack size 23 in 1 ms.
FORMULA Dekker-PT-020-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-14 finished in 1013 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((X((p1&&X(G((F(p3)&&p2)))))&&p0)))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-08 09:20:51] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-08 09:20:51] [INFO ] Invariant cache hit.
[2023-03-08 09:20:51] [INFO ] Implicit Places using invariants in 149 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 156 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/81 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 159 ms. Remains : 80/81 places, 440/440 transitions.
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : Dekker-PT-020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s19 1) (EQ s23 1) (EQ s58 1)), p1:(OR (EQ s29 0) (EQ s35 0) (EQ s74 0)), p2:(AND (EQ s19 1) (EQ s23 1) (EQ s58 1)), p3:(AND (EQ s29 1) (EQ s35...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 994 reset in 484 ms.
Stack based approach found an accepted trace after 51 steps with 1 reset with depth 25 and stack size 25 in 0 ms.
FORMULA Dekker-PT-020-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-020-LTLFireability-15 finished in 975 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)||(!p1 U (!p1&&(!p2||X(X(!p1)))))))))'
[2023-03-08 09:20:52] [INFO ] Flatten gal took : 38 ms
[2023-03-08 09:20:52] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-08 09:20:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 81 places, 440 transitions and 2841 arcs took 8 ms.
Total runtime 23894 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Dekker-PT-020
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability
FORMULA Dekker-PT-020-LTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678267254147
--------------------
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 LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 Dekker-PT-020-LTLFireability-04
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for Dekker-PT-020-LTLFireability-04
lola: result : true
lola: markings : 441
lola: fired transitions : 854
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Dekker-PT-020-LTLFireability-04: LTL true LTL model checker
Time elapsed: 1 secs. Pages in use: 1
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="Dekker-PT-020"
export BK_EXAMINATION="LTLFireability"
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 Dekker-PT-020, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r135-smll-167819413300020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-020.tgz
mv Dekker-PT-020 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;