About the Execution of LoLa+red for DoubleLock-PT-p3s1
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 285.844 | 9681.00 | 15570.00 | 351.20 | FTTFTTFFFTFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r135-smll-167819414700547.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DoubleLock-PT-p3s1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819414700547
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 28K Feb 25 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 39K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p3s1-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678404216765
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s1
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 23:23:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 23:23:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:23:39] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-09 23:23:39] [INFO ] Transformed 46 places.
[2023-03-09 23:23:39] [INFO ] Transformed 80 transitions.
[2023-03-09 23:23:39] [INFO ] Parsed PT model containing 46 places and 80 transitions and 324 arcs in 152 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Applied a total of 0 rules in 14 ms. Remains 40 /40 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:39] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 40 cols
[2023-03-09 23:23:39] [INFO ] Computed 4 place invariants in 8 ms
[2023-03-09 23:23:39] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-09 23:23:39] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:39] [INFO ] Invariant cache hit.
[2023-03-09 23:23:39] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:39] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
[2023-03-09 23:23:39] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:39] [INFO ] Invariant cache hit.
[2023-03-09 23:23:39] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 495 ms. Remains : 40/40 places, 76/76 transitions.
Support contains 26 out of 40 places after structural reductions.
[2023-03-09 23:23:40] [INFO ] Flatten gal took : 40 ms
[2023-03-09 23:23:40] [INFO ] Flatten gal took : 17 ms
[2023-03-09 23:23:40] [INFO ] Input system was already deterministic with 76 transitions.
Support contains 22 out of 40 places (down from 26) after GAL structural reductions.
Incomplete random walk after 10002 steps, including 60 resets, run finished after 476 ms. (steps per millisecond=21 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 23:23:40] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:40] [INFO ] Invariant cache hit.
[2023-03-09 23:23:40] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 23:23:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-09 23:23:40] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 8 stable transitions
Graph (complete) has 180 edges and 40 vertex of which 37 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(G((p1 U X(p2))))&&G(p3))))'
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 38 transition count 76
Applied a total of 2 rules in 4 ms. Remains 38 /40 variables (removed 2) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:41] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 38 cols
[2023-03-09 23:23:41] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-09 23:23:41] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-09 23:23:41] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:41] [INFO ] Invariant cache hit.
[2023-03-09 23:23:41] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:41] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-09 23:23:41] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:41] [INFO ] Invariant cache hit.
[2023-03-09 23:23:41] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 38/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 462 ms :[(OR (NOT p0) (NOT p3) (NOT p2)), (OR (NOT p0) (NOT p3) (NOT p2)), true, (NOT p2), (NOT p3), (NOT p2), (NOT p2)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p3), acceptance={} source=1 dest: 3}, { cond=(AND p0 p3), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=1 dest: 5}, { cond=(AND p0 p1 p3), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 5}, { cond=p1, acceptance={0} source=3 dest: 6}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ 1 s36), p3:(LEQ s25 s12), p1:(LEQ 1 s18), p2:(LEQ s12 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-00 finished in 838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X((G(p0)||G(p1))))||F(p2))))'
Support contains 3 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 37 transition count 76
Applied a total of 3 rules in 4 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 37 cols
[2023-03-09 23:23:42] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-09 23:23:42] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:42] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 218 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 285 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}]], initial=1, aps=[p2:(LEQ 3 s13), p0:(LEQ 1 s5), p1:(GT 1 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 227 steps with 1 reset in 7 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-06 finished in 531 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Graph (complete) has 180 edges and 40 vertex of which 37 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:42] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-09 23:23:42] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 232 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s32)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 581 steps with 6 reset in 16 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-08 finished in 334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)&&X(G(p1)))))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 37 transition count 76
Applied a total of 3 rules in 3 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-09 23:23:42] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:42] [INFO ] Invariant cache hit.
[2023-03-09 23:23:42] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:43] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-09 23:23:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:43] [INFO ] Invariant cache hit.
[2023-03-09 23:23:43] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 210 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(LEQ s7 s18), p1:(LEQ s33 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-11 finished in 432 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(G(p0))||G(p1))))'
Support contains 3 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 37 transition count 76
Applied a total of 3 rules in 3 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:43] [INFO ] Invariant cache hit.
[2023-03-09 23:23:43] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-09 23:23:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:43] [INFO ] Invariant cache hit.
[2023-03-09 23:23:43] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:43] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-09 23:23:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:43] [INFO ] Invariant cache hit.
[2023-03-09 23:23:43] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(GT 1 s7), p0:(LEQ s34 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 883 reset in 402 ms.
Stack based approach found an accepted trace after 91913 steps with 842 reset with depth 267 and stack size 267 in 306 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-12 finished in 1042 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 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 37 transition count 76
Applied a total of 3 rules in 2 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:44] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:44] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:44] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:44] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-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:(LEQ 1 s17)], 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]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-13 finished in 283 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Graph (complete) has 180 edges and 40 vertex of which 37 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:44] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:44] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:44] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-09 23:23:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:44] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 251 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1402 steps with 12 reset in 4 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-14 finished in 305 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Graph (complete) has 180 edges and 40 vertex of which 37 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2023-03-09 23:23:44] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:44] [INFO ] Invariant cache hit.
[2023-03-09 23:23:45] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-09 23:23:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:45] [INFO ] Invariant cache hit.
[2023-03-09 23:23:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-09 23:23:45] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-09 23:23:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:23:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2023-03-09 23:23:45] [INFO ] Invariant cache hit.
[2023-03-09 23:23:45] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 37/40 places, 76/76 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s14 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 829 steps with 15 reset in 2 ms.
FORMULA DoubleLock-PT-p3s1-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLCardinality-15 finished in 280 ms.
All properties solved by simple procedures.
Total runtime 6110 ms.
ITS solved all properties within timeout
BK_STOP 1678404226446
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p3s1"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is DoubleLock-PT-p3s1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r135-smll-167819414700547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s1.tgz
mv DoubleLock-PT-p3s1 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;