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.r487-tall-167912703600860.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is TwoPhaseLocking-PT-nC00200vN, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703600860
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 9.1K Feb 25 17:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 17:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 25 17:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 17:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Feb 25 17:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 17:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 17:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-00
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-01
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-02
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-03
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-04
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-05
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-06
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-07
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-08
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-09
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-10
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-11
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-12
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-13
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-14
FORMULA_NAME TwoPhaseLocking-PT-nC00200vN-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679224376603

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=TwoPhaseLocking-PT-nC00200vN
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 11:12:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 11:12:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 11:12:58] [INFO ] Load time of PNML (sax parser for PT used): 16 ms
[2023-03-19 11:12:58] [INFO ] Transformed 8 places.
[2023-03-19 11:12:58] [INFO ] Transformed 6 transitions.
[2023-03-19 11:12:58] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 75 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 7 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:12:58] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-19 11:12:58] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-19 11:12:58] [INFO ] Invariant cache hit.
[2023-03-19 11:12:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-19 11:12:58] [INFO ] Invariant cache hit.
[2023-03-19 11:12:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-19 11:12:58] [INFO ] Flatten gal took : 12 ms
[2023-03-19 11:12:58] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:12:58] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 408 steps, including 0 resets, run visited all 12 properties in 8 ms. (steps per millisecond=51 )
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' '!(((X(p0)||(F(p2)&&p1)) U (!p2&&X(G(p2)))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:12:59] [INFO ] Invariant cache hit.
[2023-03-19 11:12:59] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 11:12:59] [INFO ] Invariant cache hit.
[2023-03-19 11:12:59] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-19 11:12:59] [INFO ] Invariant cache hit.
[2023-03-19 11:12:59] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 335 ms :[true, (NOT p0), (AND (NOT p2) (NOT p0)), (NOT p2), true, (NOT p2)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(GEQ s6 1), p1:(AND (GEQ s3 1) (GEQ s4 1)), p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-00 finished in 482 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((((!p1||X((X(p2) U (!p1&&X(p2))))) U p3)&&p0)))'
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:12:59] [INFO ] Invariant cache hit.
[2023-03-19 11:12:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 11:12:59] [INFO ] Invariant cache hit.
[2023-03-19 11:12:59] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-19 11:12:59] [INFO ] Invariant cache hit.
[2023-03-19 11:12:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 363 ms :[(OR (NOT p0) (NOT p3)), (OR (NOT p0) (NOT p3)), true, (OR (NOT p2) p1), (NOT p3), (NOT p2)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p3) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=true, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p3) p1), acceptance={} source=4 dest: 3}, { cond=(NOT p3), acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s5 1)), p3:(AND (GEQ s0 1) (GEQ s1 1)), p1:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s3 1) (GEQ s5 1)), p2:(AND (GEQ s3 1) (GEQ s5 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 182 ms.
Product exploration explored 100000 steps with 50000 reset in 103 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 (NOT p3) (NOT p1) p2), (X (NOT (AND p0 (NOT p3) p1))), (X (NOT (AND p0 (NOT p3)))), (X p0), true, (X (X (NOT (AND (NOT p3) p1))))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 200 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-02 finished in 965 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(p1)&&p0) U X(X(p2))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:00] [INFO ] Invariant cache hit.
[2023-03-19 11:13:00] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-19 11:13:00] [INFO ] Invariant cache hit.
[2023-03-19 11:13:00] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-19 11:13:00] [INFO ] Invariant cache hit.
[2023-03-19 11:13:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 354 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}, { cond=(AND p0 p1), acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 8}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 4}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1)), p1:(AND (GEQ s0 1) (GEQ s1 1)), p2:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-03 finished in 444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 7 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-19 11:13:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:01] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-19 11:13:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 6/8 places, 4/6 transitions.
Stuttering acceptance computed with spot in 40 ms :[p0]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s5 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 189 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-06 finished in 319 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(G(p0)) U p0))))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:13:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 11:13:01] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 100 ms.
Stack based approach found an accepted trace after 134 steps with 0 reset with depth 135 and stack size 135 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-07 finished in 356 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((X(!p1)||p0))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 11:13:01] [INFO ] Invariant cache hit.
[2023-03-19 11:13:01] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s3 1) (GEQ s5 1)), p0:(OR (LT s7 1) (AND (GEQ s3 1) (GEQ s5 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4792 steps with 0 reset in 21 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-08 finished in 269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X((!p0 U p1)))) U (p2 U (X(F(p2))&&p3))))'
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 3 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:02] [INFO ] Invariant cache hit.
[2023-03-19 11:13:02] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 11:13:02] [INFO ] Invariant cache hit.
[2023-03-19 11:13:02] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-19 11:13:02] [INFO ] Invariant cache hit.
[2023-03-19 11:13:02] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 519 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (NOT p2), (NOT p1), (NOT p1), true, (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p1) p0), (AND (NOT p2) (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3)))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=0 dest: 2}, { cond=p3, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 7}, { cond=p3, acceptance={} source=2 dest: 8}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=7 dest: 9}, { cond=p3, acceptance={} source=7 dest: 10}], [{ cond=(NOT p2), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=9 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=10 dest: 10}], [{ cond=(OR (AND (NOT p3) (NOT p2) p1) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={} source=11 dest: 6}, { cond=(OR (AND (NOT p3) p2 p1) (AND (NOT p3) p2 (NOT p0))), acceptance={} source=11 dest: 11}]], initial=0, aps=[p3:(AND (GEQ s0 1) (GEQ s1 1)), p2:(AND (GEQ s3 1) (GEQ s4 1)), p1:(AND (GEQ s0 1) (GEQ s1 1)), p0:(GEQ s6 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, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 18046 reset in 97 ms.
Product exploration explored 100000 steps with 18071 reset in 108 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 p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) p2))), (X p3), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p3) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 8 factoid took 493 ms. Reduced automaton from 12 states, 22 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
Finished random walk after 203 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) p2))), (X p3), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p3) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT p3))), (X (X p3)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p3), (F p2), (F (NOT (AND (NOT p2) (NOT p3))))]
Knowledge based reduction with 8 factoid took 558 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 240 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
[2023-03-19 11:13:04] [INFO ] Invariant cache hit.
[2023-03-19 11:13:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-19 11:13:04] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 11:13:04] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Could not prove EG (NOT p3)
[2023-03-19 11:13:04] [INFO ] Invariant cache hit.
[2023-03-19 11:13:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-19 11:13:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-19 11:13:04] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 11:13:04] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:04] [INFO ] Invariant cache hit.
[2023-03-19 11:13:04] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 11:13:04] [INFO ] Invariant cache hit.
[2023-03-19 11:13:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-19 11:13:04] [INFO ] Invariant cache hit.
[2023-03-19 11:13:04] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 8/8 places, 6/6 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 p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p3), true, (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 6 factoid took 452 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
Finished random walk after 203 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=101 )
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p3), true, (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT p3))), (X (X p3)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p3), (F p2), (F (NOT (AND (NOT p3) (NOT p2))))]
Knowledge based reduction with 6 factoid took 469 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
[2023-03-19 11:13:06] [INFO ] Invariant cache hit.
[2023-03-19 11:13:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:06] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:06] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p3)
[2023-03-19 11:13:06] [INFO ] Invariant cache hit.
[2023-03-19 11:13:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-19 11:13:06] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 11:13:06] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 18109 reset in 176 ms.
Product exploration explored 100000 steps with 18039 reset in 70 ms.
Applying partial POR strategy [false, false, true, false, true, true]
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p3) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), true]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 26 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 8/8 places, 6/6 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-09 finished in 5624 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 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-19 11:13:07] [INFO ] Invariant cache hit.
[2023-03-19 11:13:07] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s4 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 15041 reset in 55 ms.
Product exploration explored 100000 steps with 15106 reset in 57 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 203 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=203 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-19 11:13:08] [INFO ] Invariant cache hit.
[2023-03-19 11:13:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 11:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:08] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 1 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-19 11:13:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:08] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 11:13:08] [INFO ] Invariant cache hit.
[2023-03-19 11:13:08] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-19 11:13:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:08] [INFO ] Invariant cache hit.
[2023-03-19 11:13:08] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67 ms. Remains : 6/8 places, 4/6 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=102 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 125 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-19 11:13:08] [INFO ] Invariant cache hit.
[2023-03-19 11:13:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 11:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25043 reset in 45 ms.
Product exploration explored 100000 steps with 24932 reset in 59 ms.
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-19 11:13:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 6/6 places, 4/4 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-10 finished in 1427 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(F(X(X(p0)))))&&(X(p0) U p1)))'
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:13:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1)), p1:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5296 steps with 7 reset in 6 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-11 finished in 244 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(F((F(G(F(p0)))&&!(!p0 U p1))))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 4 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-19 11:13:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-19 11:13:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s5 1)), p1:(GEQ s6 1)], 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 11 reset in 56 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-12 finished in 251 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 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:13:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-19 11:13:09] [INFO ] Invariant cache hit.
[2023-03-19 11:13:09] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-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:(GEQ s6 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 24960 reset in 52 ms.
Product exploration explored 100000 steps with 25065 reset in 41 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 250 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-19 11:13:10] [INFO ] Invariant cache hit.
[2023-03-19 11:13:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-19 11:13:10] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 11:13:10] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 3 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-19 11:13:10] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-19 11:13:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-19 11:13:10] [INFO ] Invariant cache hit.
[2023-03-19 11:13:10] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-19 11:13:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:10] [INFO ] Invariant cache hit.
[2023-03-19 11:13:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 70 ms. Remains : 6/8 places, 4/6 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-19 11:13:10] [INFO ] Invariant cache hit.
[2023-03-19 11:13:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 11:13:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25046 reset in 36 ms.
Product exploration explored 100000 steps with 25010 reset in 51 ms.
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-19 11:13:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 80 ms. Remains : 6/6 places, 4/4 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-13 finished in 1509 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((G(p0) U p1))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 2 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-19 11:13:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-19 11:13:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s4 1)), p0:(GEQ s2 1)], nbAcceptance=2, 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 74 reset in 85 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-14 finished in 322 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))))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:13:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:11] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-19 11:13:11] [INFO ] Invariant cache hit.
[2023-03-19 11:13:11] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s2 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 7412 reset in 57 ms.
Product exploration explored 100000 steps with 7405 reset in 53 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 405 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=202 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 11:13:12] [INFO ] Invariant cache hit.
[2023-03-19 11:13:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:12] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 11:13:12] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:12] [INFO ] Invariant cache hit.
[2023-03-19 11:13:12] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 11:13:12] [INFO ] Invariant cache hit.
[2023-03-19 11:13:12] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-19 11:13:12] [INFO ] Invariant cache hit.
[2023-03-19 11:13:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 8/8 places, 6/6 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 405 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=202 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 11:13:12] [INFO ] Invariant cache hit.
[2023-03-19 11:13:12] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 11:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:12] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:12] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7475 reset in 51 ms.
Product exploration explored 100000 steps with 7440 reset in 65 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-19 11:13:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:13:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 11:13:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/8 places, 6/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-19 11:13:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 11:13:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 11:13:13] [INFO ] Invariant cache hit.
[2023-03-19 11:13:13] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-19 11:13:13] [INFO ] Invariant cache hit.
[2023-03-19 11:13:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 8/8 places, 6/6 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-15 finished in 2020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X((!p0 U p1)))) U (p2 U (X(F(p2))&&p3))))'
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)))'
Found a Shortening insensitive property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-10
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 5 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-19 11:13:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 11:13:13] [INFO ] Invariant cache hit.
[2023-03-19 11:13:13] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-19 11:13:13] [INFO ] Invariant cache hit.
[2023-03-19 11:13:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 72 ms. Remains : 6/8 places, 4/6 transitions.
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 24992 reset in 43 ms.
Product exploration explored 100000 steps with 24991 reset in 54 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=102 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-19 11:13:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:14] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-03-19 11:13:14] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 11:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:14] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:14] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-19 11:13:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:14] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 6/6 places, 4/4 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=102 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 11:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:14] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25055 reset in 42 ms.
Product exploration explored 100000 steps with 25096 reset in 55 ms.
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 11:13:14] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-19 11:13:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 6/6 places, 4/4 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-10 finished in 1440 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)))'
Found a Shortening insensitive property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-13
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 5 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-19 11:13:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 11:13:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 60 ms. Remains : 6/8 places, 4/6 transitions.
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-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:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 24945 reset in 39 ms.
Product exploration explored 100000 steps with 24885 reset in 41 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 11:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:15] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 11:13:15] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-19 11:13:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:15] [INFO ] Invariant cache hit.
[2023-03-19 11:13:15] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 72 ms. Remains : 6/6 places, 4/4 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-19 11:13:16] [INFO ] Invariant cache hit.
[2023-03-19 11:13:16] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 11:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-19 11:13:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-19 11:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 11:13:16] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 11:13:16] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 24953 reset in 39 ms.
Product exploration explored 100000 steps with 25025 reset in 42 ms.
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-19 11:13:16] [INFO ] Invariant cache hit.
[2023-03-19 11:13:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 11:13:16] [INFO ] Invariant cache hit.
[2023-03-19 11:13:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-19 11:13:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:16] [INFO ] Invariant cache hit.
[2023-03-19 11:13:16] [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 76 ms. Remains : 6/6 places, 4/4 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-13 finished in 1375 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))))'
Found a Shortening insensitive property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-15
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 2 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-19 11:13:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-19 11:13:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 11:13:16] [INFO ] Invariant cache hit.
[2023-03-19 11:13:16] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-19 11:13:16] [INFO ] Invariant cache hit.
[2023-03-19 11:13:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 74 ms. Remains : 7/8 places, 5/6 transitions.
Running random walk in product with property : TwoPhaseLocking-PT-nC00200vN-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 10211 reset in 47 ms.
Product exploration explored 100000 steps with 10253 reset in 50 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 306 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=306 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 11:13:17] [INFO ] Invariant cache hit.
[2023-03-19 11:13:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:17] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 11:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 7 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-19 11:13:17] [INFO ] Invariant cache hit.
[2023-03-19 11:13:17] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 11:13:17] [INFO ] Invariant cache hit.
[2023-03-19 11:13:17] [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.
[2023-03-19 11:13:17] [INFO ] Invariant cache hit.
[2023-03-19 11:13:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 7/7 places, 5/5 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 304 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=304 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 118 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 11:13:17] [INFO ] Invariant cache hit.
[2023-03-19 11:13:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 11:13:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 11:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 11:13:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-19 11:13:17] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 11:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10183 reset in 49 ms.
Product exploration explored 100000 steps with 10231 reset in 49 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-19 11:13:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 11:13:18] [INFO ] Invariant cache hit.
[2023-03-19 11:13:18] [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 23 ms. Remains : 7/7 places, 5/5 transitions.
Support contains 1 out of 7 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-19 11:13:18] [INFO ] Invariant cache hit.
[2023-03-19 11:13:18] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 11:13:18] [INFO ] Invariant cache hit.
[2023-03-19 11:13:18] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-19 11:13:18] [INFO ] Invariant cache hit.
[2023-03-19 11:13:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 7/7 places, 5/5 transitions.
Treatment of property TwoPhaseLocking-PT-nC00200vN-LTLFireability-15 finished in 2062 ms.
[2023-03-19 11:13:18] [INFO ] Flatten gal took : 3 ms
[2023-03-19 11:13:18] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-19 11:13:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8 places, 6 transitions and 18 arcs took 1 ms.
Total runtime 20203 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT TwoPhaseLocking-PT-nC00200vN
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/365
LTLFireability

FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC00200vN-LTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679224409846

--------------------
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/365/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/365/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/365/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 4 (type EXCL) for 3 TwoPhaseLocking-PT-nC00200vN-LTLFireability-10
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for TwoPhaseLocking-PT-nC00200vN-LTLFireability-10
lola: result : true
lola: markings : 10201
lola: fired transitions : 15150
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 TwoPhaseLocking-PT-nC00200vN-LTLFireability-15
lola: time limit : 1200 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TwoPhaseLocking-PT-nC00200vN-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TwoPhaseLocking-PT-nC00200vN-LTLFireability-09: LTL 0 1 0 0 1 0 0 0
TwoPhaseLocking-PT-nC00200vN-LTLFireability-13: LTL 0 1 0 0 1 0 0 0
TwoPhaseLocking-PT-nC00200vN-LTLFireability-15: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
10 LTL EXCL 5/1200 19/32 TwoPhaseLocking-PT-nC00200vN-LTLFireability-15 2843914 m, 568782 m/sec, 6817425 t fired, .

Time elapsed: 5 secs. Pages in use: 19
# running tasks: 1 of 4 Visible: 4
lola: CANCELED task # 10 (type EXCL) for TwoPhaseLocking-PT-nC00200vN-LTLFireability-15 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TwoPhaseLocking-PT-nC00200vN-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TwoPhaseLocking-PT-nC00200vN-LTLFireability-09: LTL 0 1 0 0 1 0 0 0
TwoPhaseLocking-PT-nC00200vN-LTLFireability-13: LTL 0 1 0 0 1 0 0 0
TwoPhaseLocking-PT-nC00200vN-LTLFireability-15: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 10 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 4
lola: LAUNCH task # 7 (type EXCL) for 6 TwoPhaseLocking-PT-nC00200vN-LTLFireability-13
lola: time limit : 1795 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for TwoPhaseLocking-PT-nC00200vN-LTLFireability-13
lola: result : true
lola: markings : 201
lola: fired transitions : 200
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 TwoPhaseLocking-PT-nC00200vN-LTLFireability-09
lola: time limit : 3590 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for TwoPhaseLocking-PT-nC00200vN-LTLFireability-09
lola: result : true
lola: markings : 91206
lola: fired transitions : 181496
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 4

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TwoPhaseLocking-PT-nC00200vN-LTLFireability-09: LTL true LTL model checker
TwoPhaseLocking-PT-nC00200vN-LTLFireability-10: LTL true LTL model checker
TwoPhaseLocking-PT-nC00200vN-LTLFireability-13: LTL true LTL model checker
TwoPhaseLocking-PT-nC00200vN-LTLFireability-15: LTL unknown AGGR


Time elapsed: 10 secs. Pages in use: 32

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="TwoPhaseLocking-PT-nC00200vN"
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 TwoPhaseLocking-PT-nC00200vN, 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 r487-tall-167912703600860"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00200vN.tgz
mv TwoPhaseLocking-PT-nC00200vN 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;