About the Execution of LoLa+red for SharedMemory-COL-000020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 399.720 | 32188.00 | 47505.00 | 620.10 | FFTFFFFFFTFFTTFF | 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.r359-smll-167891809200563.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 SharedMemory-COL-000020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891809200563
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 14:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 14:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 14:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13K 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 SharedMemory-COL-000020-LTLCardinality-00
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-01
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-02
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-03
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-04
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-05
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-06
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-07
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-08
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-09
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-10
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-11
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-12
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-13
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-14
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679167320516
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=SharedMemory-COL-000020
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-18 19:22:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 19:22:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:22:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-18 19:22:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 19:22:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 642 ms
[2023-03-18 19:22:03] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 481 PT places and 1240.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 111 ms.
Working with output stream class java.io.PrintStream
[2023-03-18 19:22:04] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 6 ms.
[2023-03-18 19:22:04] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 7 formulas.
FORMULA SharedMemory-COL-000020-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 17) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 5 rows 6 cols
[2023-03-18 19:22:04] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-18 19:22:04] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-18 19:22:05] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-18 19:22:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-18 19:22:05] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 3 ms.
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
FORMULA SharedMemory-COL-000020-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 19:22:05] [INFO ] Flatten gal took : 17 ms
[2023-03-18 19:22:05] [INFO ] Flatten gal took : 3 ms
Domain [P(20), P(20)] of place Ext_Mem_Acc breaks symmetries in sort P
[2023-03-18 19:22:05] [INFO ] Unfolded HLPN to a Petri net with 481 places and 840 transitions 3280 arcs in 36 ms.
[2023-03-18 19:22:05] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 20 transitions.
Support contains 461 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 17 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
// Phase 1: matrix 820 rows 461 cols
[2023-03-18 19:22:05] [INFO ] Computed 41 place invariants in 41 ms
[2023-03-18 19:22:05] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-18 19:22:05] [INFO ] Invariant cache hit.
[2023-03-18 19:22:06] [INFO ] Implicit Places using invariants and state equation in 461 ms returned []
Implicit Place search using SMT with State Equation took 732 ms to find 0 implicit places.
[2023-03-18 19:22:06] [INFO ] Invariant cache hit.
[2023-03-18 19:22:06] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1515 ms. Remains : 461/461 places, 820/820 transitions.
Support contains 461 out of 461 places after structural reductions.
[2023-03-18 19:22:06] [INFO ] Flatten gal took : 102 ms
[2023-03-18 19:22:07] [INFO ] Flatten gal took : 89 ms
[2023-03-18 19:22:07] [INFO ] Input system was already deterministic with 820 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=14 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 19:22:08] [INFO ] Invariant cache hit.
[2023-03-18 19:22:08] [INFO ] [Real]Absence check using 41 positive place invariants in 27 ms returned sat
[2023-03-18 19:22:08] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-18 19:22:08] [INFO ] [Nat]Absence check using 41 positive place invariants in 19 ms returned sat
[2023-03-18 19:22:08] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 20 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Performed 380 Post agglomeration using F-continuation condition.Transition count delta: 380
Iterating post reduction 0 with 380 rules applied. Total rules applied 380 place count 461 transition count 440
Reduce places removed 401 places and 0 transitions.
Ensure Unique test removed 360 transitions
Reduce isomorphic transitions removed 360 transitions.
Graph (trivial) has 40 edges and 60 vertex of which 40 / 60 are part of one of the 20 SCC in 3 ms
Free SCC test removed 20 places
Iterating post reduction 1 with 762 rules applied. Total rules applied 1142 place count 40 transition count 80
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 1162 place count 40 transition count 60
Applied a total of 1162 rules in 82 ms. Remains 40 /461 variables (removed 421) and now considering 60/820 (removed 760) transitions.
[2023-03-18 19:22:08] [INFO ] Flow matrix only has 41 transitions (discarded 19 similar events)
// Phase 1: matrix 41 rows 40 cols
[2023-03-18 19:22:08] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-18 19:22:08] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-18 19:22:08] [INFO ] Flow matrix only has 41 transitions (discarded 19 similar events)
[2023-03-18 19:22:08] [INFO ] Invariant cache hit.
[2023-03-18 19:22:08] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-18 19:22:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:22:08] [INFO ] Flow matrix only has 41 transitions (discarded 19 similar events)
[2023-03-18 19:22:08] [INFO ] Invariant cache hit.
[2023-03-18 19:22:08] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/461 places, 60/820 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 263 ms. Remains : 40/461 places, 60/820 transitions.
Stuttering acceptance computed with spot in 355 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-00 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 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19))], 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 0 steps with 0 reset in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-00 finished in 686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 21 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 56 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
// Phase 1: matrix 820 rows 461 cols
[2023-03-18 19:22:09] [INFO ] Computed 41 place invariants in 24 ms
[2023-03-18 19:22:09] [INFO ] Implicit Places using invariants in 220 ms returned []
[2023-03-18 19:22:09] [INFO ] Invariant cache hit.
[2023-03-18 19:22:10] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 718 ms to find 0 implicit places.
[2023-03-18 19:22:10] [INFO ] Invariant cache hit.
[2023-03-18 19:22:10] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1565 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s460 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-01 finished in 1712 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' '!(((p0||X(G(p1))) U p2))'
Support contains 460 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 8 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2023-03-18 19:22:11] [INFO ] Invariant cache hit.
[2023-03-18 19:22:11] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-18 19:22:11] [INFO ] Invariant cache hit.
[2023-03-18 19:22:11] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2023-03-18 19:22:11] [INFO ] Invariant cache hit.
[2023-03-18 19:22:12] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1250 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (NOT p1), true]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(GT 2 (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79)), p0:(GT 2 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-03 finished in 1385 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||G((p1||F(!p2))))))))'
Support contains 60 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 22 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2023-03-18 19:22:12] [INFO ] Invariant cache hit.
[2023-03-18 19:22:12] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-18 19:22:12] [INFO ] Invariant cache hit.
[2023-03-18 19:22:13] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
[2023-03-18 19:22:13] [INFO ] Invariant cache hit.
[2023-03-18 19:22:13] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1509 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59) (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2111 reset in 1394 ms.
Stack based approach found an accepted trace after 420 steps with 7 reset with depth 94 and stack size 87 in 7 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-05 finished in 3207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X(p1))))'
Support contains 40 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 19 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2023-03-18 19:22:15] [INFO ] Invariant cache hit.
[2023-03-18 19:22:15] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-18 19:22:15] [INFO ] Invariant cache hit.
[2023-03-18 19:22:16] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 818 ms to find 0 implicit places.
[2023-03-18 19:22:16] [INFO ] Invariant cache hit.
[2023-03-18 19:22:17] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1476 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39)), p1:(GT 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 ...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-07 finished in 1603 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 20 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 12 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2023-03-18 19:22:17] [INFO ] Invariant cache hit.
[2023-03-18 19:22:17] [INFO ] Implicit Places using invariants in 239 ms returned []
[2023-03-18 19:22:17] [INFO ] Invariant cache hit.
[2023-03-18 19:22:18] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2023-03-18 19:22:18] [INFO ] Invariant cache hit.
[2023-03-18 19:22:18] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1485 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-08 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:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19))], 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 5422 reset in 1049 ms.
Stack based approach found an accepted trace after 52 steps with 0 reset with depth 53 and stack size 53 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-08 finished in 2678 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 401 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 68 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2023-03-18 19:22:19] [INFO ] Invariant cache hit.
[2023-03-18 19:22:20] [INFO ] Implicit Places using invariants in 234 ms returned []
[2023-03-18 19:22:20] [INFO ] Invariant cache hit.
[2023-03-18 19:22:20] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
[2023-03-18 19:22:20] [INFO ] Redundant transitions in 60 ms returned []
[2023-03-18 19:22:20] [INFO ] Invariant cache hit.
[2023-03-18 19:22:21] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1351 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 1 s460) (LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19) (ADD s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91...], 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 3479 ms.
Stack based approach found an accepted trace after 35 steps with 0 reset with depth 36 and stack size 36 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-11 finished in 4891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(G(p1)))))'
Support contains 401 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 33 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2023-03-18 19:22:24] [INFO ] Invariant cache hit.
[2023-03-18 19:22:25] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-18 19:22:25] [INFO ] Invariant cache hit.
[2023-03-18 19:22:25] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
[2023-03-18 19:22:25] [INFO ] Redundant transitions in 171 ms returned []
[2023-03-18 19:22:25] [INFO ] Invariant cache hit.
[2023-03-18 19:22:26] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1956 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 3 (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79)), p1:(GT (ADD s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s...], 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 0 reset in 4776 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-15 finished in 6923 ms.
All properties solved by simple procedures.
Total runtime 28685 ms.
ITS solved all properties within timeout
BK_STOP 1679167352704
--------------------
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="SharedMemory-COL-000020"
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 SharedMemory-COL-000020, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r359-smll-167891809200563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000020.tgz
mv SharedMemory-COL-000020 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 ;