About the Execution of ITS-Tools for HouseConstruction-PT-02000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16231.348 | 3600000.00 | 3744852.00 | 166962.00 | TFFF?FFFFTFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406600213.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HouseConstruction-PT-02000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406600213
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 21:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 21:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 13K May 5 16:51 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 HouseConstruction-PT-02000-00
FORMULA_NAME HouseConstruction-PT-02000-01
FORMULA_NAME HouseConstruction-PT-02000-02
FORMULA_NAME HouseConstruction-PT-02000-03
FORMULA_NAME HouseConstruction-PT-02000-04
FORMULA_NAME HouseConstruction-PT-02000-05
FORMULA_NAME HouseConstruction-PT-02000-06
FORMULA_NAME HouseConstruction-PT-02000-07
FORMULA_NAME HouseConstruction-PT-02000-08
FORMULA_NAME HouseConstruction-PT-02000-09
FORMULA_NAME HouseConstruction-PT-02000-10
FORMULA_NAME HouseConstruction-PT-02000-11
FORMULA_NAME HouseConstruction-PT-02000-12
FORMULA_NAME HouseConstruction-PT-02000-13
FORMULA_NAME HouseConstruction-PT-02000-14
FORMULA_NAME HouseConstruction-PT-02000-15
=== Now, execution of the tool begins
BK_START 1620807826043
Running Version 0
[2021-05-12 08:23:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 08:23:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 08:23:47] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2021-05-12 08:23:47] [INFO ] Transformed 26 places.
[2021-05-12 08:23:47] [INFO ] Transformed 18 transitions.
[2021-05-12 08:23:47] [INFO ] Parsed PT model containing 26 places and 18 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 08:23:47] [INFO ] Initial state test concluded for 1 properties.
FORMULA HouseConstruction-PT-02000-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 8 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:23:47] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-12 08:23:47] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:23:47] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-12 08:23:47] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:23:47] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-12 08:23:47] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 18/18 transitions.
[2021-05-12 08:23:48] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-12 08:23:48] [INFO ] Flatten gal took : 26 ms
FORMULA HouseConstruction-PT-02000-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-02000-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 08:23:48] [INFO ] Flatten gal took : 4 ms
[2021-05-12 08:23:48] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 100052 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=1588 ) properties (out of 22) seen :21
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:23:48] [INFO ] Computed 8 place invariants in 4 ms
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&G(p1)) U (F(p2)&&X(p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:23:48] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-12 08:23:48] [INFO ] Implicit Places using invariants in 32 ms returned [9, 13, 20]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 34 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 23 cols
[2021-05-12 08:23:48] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 08:23:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 23/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2021-05-12 08:23:48] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 08:23:48] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 23/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p2) (NOT p3)), (NOT p2), (NOT p3), (NOT p3), true, (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-02000-01 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 4}, { cond=(AND p1 (NOT p3)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (OR (LT s3 1) (LT s7 1)) (GEQ s14 1) (GEQ s15 1)), p0:(GEQ s12 1), p1:(GEQ s22 1), p3:(AND (GEQ s14 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 93 steps with 3 reset in 4 ms.
FORMULA HouseConstruction-PT-02000-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-01 finished in 441 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 24 transition count 13
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20 transition count 13
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 20 transition count 9
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 14 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 13 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 19 place count 13 transition count 7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 23 place count 11 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 27 place count 8 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 7 transition count 5
Applied a total of 28 rules in 144 ms. Remains 7 /26 variables (removed 19) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 7 cols
[2021-05-12 08:23:48] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 08:23:48] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-12 08:23:48] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 08:23:48] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2021-05-12 08:23:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-12 08:23:48] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 08:23:48] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/26 places, 5/18 transitions.
Stuttering acceptance computed with spot in 30 ms :[true, (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-02000-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (LT s6 1) (OR (LT s2 1) (LT s3 1) (LT s5 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-02000-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-03 finished in 217 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:23:48] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 08:23:48] [INFO ] Implicit Places using invariants in 20 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 20 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:23:48] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:23:48] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:23:48] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 08:23:48] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-02000-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4118 reset in 215 ms.
Product exploration explored 100000 steps with 4137 reset in 142 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4119 reset in 103 ms.
Product exploration explored 100000 steps with 4139 reset in 156 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 5 place count 21 transition count 20
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 10 place count 21 transition count 20
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 19 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 19 transition count 18
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 19 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 17 transition count 16
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 17 transition count 16
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 21 rules in 10 ms. Remains 17 /21 variables (removed 4) and now considering 16/18 (removed 2) transitions.
[2021-05-12 08:23:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 16 rows 17 cols
[2021-05-12 08:23:49] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:23:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/21 places, 16/18 transitions.
Product exploration explored 100000 steps with 12455 reset in 206 ms.
Product exploration explored 100000 steps with 12363 reset in 131 ms.
[2021-05-12 08:23:50] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:23:50] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:23:50] [INFO ] Time to serialize gal into /tmp/LTL2182943636955059574.gal : 1 ms
[2021-05-12 08:23:50] [INFO ] Time to serialize properties into /tmp/LTL1084417341040476691.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2182943636955059574.gal, -t, CGAL, -LTL, /tmp/LTL1084417341040476691.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2182943636955059574.gal -t CGAL -LTL /tmp/LTL1084417341040476691.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p14>=1)"))))
Formula 0 simplified : !XF"(p14>=1)"
Detected timeout of ITS tools.
[2021-05-12 08:24:05] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:24:05] [INFO ] Applying decomposition
[2021-05-12 08:24:05] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14881909524464857137.txt, -o, /tmp/graph14881909524464857137.bin, -w, /tmp/graph14881909524464857137.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14881909524464857137.bin, -l, -1, -v, -w, /tmp/graph14881909524464857137.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 08:24:05] [INFO ] Decomposing Gal with order
[2021-05-12 08:24:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 08:24:05] [INFO ] Flatten gal took : 51 ms
[2021-05-12 08:24:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2021-05-12 08:24:05] [INFO ] Time to serialize gal into /tmp/LTL10481796127369527336.gal : 1 ms
[2021-05-12 08:24:05] [INFO ] Time to serialize properties into /tmp/LTL15471402078133174673.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10481796127369527336.gal, -t, CGAL, -LTL, /tmp/LTL15471402078133174673.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10481796127369527336.gal -t CGAL -LTL /tmp/LTL15471402078133174673.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i2.u4.p14>=1)"))))
Formula 0 simplified : !XF"(i2.u4.p14>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1730520782351335815
[2021-05-12 08:24:20] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1730520782351335815
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1730520782351335815]
Compilation finished in 183 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1730520782351335815]
Link finished in 37 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin1730520782351335815]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-02000-04 finished in 46602 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((p1 U (p2 U p3))&&p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:24:35] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 08:24:35] [INFO ] Implicit Places using invariants in 40 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 40 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:35] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-12 08:24:35] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:35] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 08:24:35] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p3)), (OR (NOT p3) (NOT p0)), (NOT p3), (NOT p3), true, (OR (NOT p3) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-02000-05 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p3) p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p3) p1), acceptance={} source=0 dest: 3}, { cond=(OR (NOT p0) (AND (NOT p3) (NOT p2) (NOT p1))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p3) p2 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=5, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1)), p3:(GEQ s14 1), p2:(GEQ s11 1), p1:(AND (GEQ s8 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-02000-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-05 finished in 271 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&X(!p1)&&(p2 U (p3||G(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:24:35] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 08:24:35] [INFO ] Implicit Places using invariants in 15 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 15 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:24:35] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:35] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 08:24:35] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) p1 (AND (NOT p2) (NOT p3))), (OR (NOT p0) p1 (AND (NOT p2) (NOT p3))), true, p1, (NOT p0), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : HouseConstruction-PT-02000-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR p3 p2), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(AND (GEQ s14 1) (LT s4 1)), p2:(LT s4 1), p0:(OR (GEQ s11 1) (AND (GEQ s17 1) (GEQ s18 1))), p1:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 4 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-02000-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-06 finished in 217 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((!p0 U (G(!p0)||(!p0&&G(p1)))) U p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 24 transition count 13
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 20 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 19 transition count 12
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 10 place count 19 transition count 9
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 17 place count 15 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 17 place count 15 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 14 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 13 transition count 7
Applied a total of 20 rules in 197 ms. Remains 13 /26 variables (removed 13) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 13 cols
[2021-05-12 08:24:36] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 08:24:36] [INFO ] Implicit Places using invariants in 22 ms returned [0, 3, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 22 ms to find 3 implicit places.
[2021-05-12 08:24:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 10 cols
[2021-05-12 08:24:36] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:24:36] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Starting structural reductions, iteration 1 : 10/26 places, 7/18 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 10 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 6
Applied a total of 2 rules in 0 ms. Remains 9 /10 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 9 cols
[2021-05-12 08:24:36] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:24:36] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 6 rows 9 cols
[2021-05-12 08:24:36] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 08:24:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 9/26 places, 6/18 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), false, (NOT p0), false, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-02000-07 automaton TGBA [mat=[[{ cond=true, acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={2} source=0 dest: 1}, { cond=(NOT p0), acceptance={0, 1, 2} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={2} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={1} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={2} source=2 dest: 1}, { cond=(NOT p0), acceptance={0, 1, 2} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=2 dest: 3}], [{ cond=p0, acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={2} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={2} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=4 dest: 3}, { cond=p1, acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={1, 2} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={2} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={1, 2} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s8 1), p1:(OR (LT s2 1) (LT s5 1) (LT s6 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 389 reset in 121 ms.
Product exploration explored 100000 steps with 402 reset in 114 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 9 transition count 6
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (F (G p1)), (NOT p0), p1]
Adopting property with smaller alphabet thanks to knowledge :(F (G (NOT p0)))
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 9/9 places, 6/6 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 8 transition count 3
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 4 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 4 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 2 transition count 2
Applied a total of 9 rules in 65 ms. Remains 2 /9 variables (removed 7) and now considering 2/6 (removed 4) transitions.
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 08:24:36] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 08:24:36] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 08:24:36] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 08:24:36] [INFO ] Implicit Places using invariants and state equation in 6 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
[2021-05-12 08:24:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 08:24:36] [INFO ] Computed 0 place invariants in 8 ms
[2021-05-12 08:24:36] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/9 places, 2/6 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 4138 steps with 9 reset in 2 ms.
FORMULA HouseConstruction-PT-02000-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-07 finished in 1039 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(G((p0||X(G(!p1))))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:24:37] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 08:24:37] [INFO ] Implicit Places using invariants in 15 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 15 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:37] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-12 08:24:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:37] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 08:24:37] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 29 ms :[true, (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-02000-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LT s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-02000-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-08 finished in 86 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:24:37] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 08:24:37] [INFO ] Implicit Places using invariants in 15 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 15 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:37] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:24:37] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:24:37] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-12 08:24:37] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : HouseConstruction-PT-02000-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(GEQ s0 1), p0:(LT s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 80 ms.
Product exploration explored 100000 steps with 50000 reset in 89 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p1))), (F (G p0)), p1, p0]
Stuttering acceptance computed with spot in 50 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 50000 reset in 66 ms.
Product exploration explored 100000 steps with 50000 reset in 90 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 52 ms :[(NOT p1), (NOT p1), true]
Support contains 2 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 6 place count 21 transition count 20
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 21 transition count 20
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 20 transition count 20
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 19 transition count 19
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 19 transition count 19
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 19 transition count 19
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 15 transition count 15
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 15 transition count 15
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 24 rules in 3 ms. Remains 15 /21 variables (removed 6) and now considering 15/18 (removed 3) transitions.
[2021-05-12 08:24:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 15 rows 15 cols
[2021-05-12 08:24:37] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 08:24:37] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/21 places, 15/18 transitions.
Product exploration explored 100000 steps with 50000 reset in 166 ms.
Product exploration explored 100000 steps with 50000 reset in 167 ms.
[2021-05-12 08:24:38] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:24:38] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:24:38] [INFO ] Time to serialize gal into /tmp/LTL13289877392398330021.gal : 1 ms
[2021-05-12 08:24:38] [INFO ] Time to serialize properties into /tmp/LTL1429495949642256252.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13289877392398330021.gal, -t, CGAL, -LTL, /tmp/LTL1429495949642256252.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13289877392398330021.gal -t CGAL -LTL /tmp/LTL1429495949642256252.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p6<1)")U("(p1>=1)"))))
Formula 0 simplified : !X("(p6<1)" U "(p1>=1)")
Detected timeout of ITS tools.
[2021-05-12 08:24:53] [INFO ] Flatten gal took : 1 ms
[2021-05-12 08:24:53] [INFO ] Applying decomposition
[2021-05-12 08:24:53] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9940122977465296340.txt, -o, /tmp/graph9940122977465296340.bin, -w, /tmp/graph9940122977465296340.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9940122977465296340.bin, -l, -1, -v, -w, /tmp/graph9940122977465296340.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 08:24:53] [INFO ] Decomposing Gal with order
[2021-05-12 08:24:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 08:24:53] [INFO ] Flatten gal took : 3 ms
[2021-05-12 08:24:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-12 08:24:53] [INFO ] Time to serialize gal into /tmp/LTL10373971328680346649.gal : 1 ms
[2021-05-12 08:24:53] [INFO ] Time to serialize properties into /tmp/LTL6649111939688589241.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10373971328680346649.gal, -t, CGAL, -LTL, /tmp/LTL6649111939688589241.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10373971328680346649.gal -t CGAL -LTL /tmp/LTL6649111939688589241.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i1.u3.p6<1)")U("(i0.u0.p1>=1)"))))
Formula 0 simplified : !X("(i1.u3.p6<1)" U "(i0.u0.p1>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3805564315445119966
[2021-05-12 08:25:08] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3805564315445119966
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3805564315445119966]
Compilation finished in 120 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3805564315445119966]
Link finished in 31 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp0==true) U (LTLAPp1==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin3805564315445119966]
LTSmin run took 358 ms.
FORMULA HouseConstruction-PT-02000-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-02000-09 finished in 31670 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:25:08] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 08:25:08] [INFO ] Implicit Places using invariants in 13 ms returned [9, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 13 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 08:25:08] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 08:25:08] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 08:25:08] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 08:25:08] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-02000-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (LT s3 1) (LT s7 1)), p0:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-02000-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-10 finished in 126 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||F(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:25:08] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-12 08:25:08] [INFO ] Implicit Places using invariants in 12 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 13 ms to find 2 implicit places.
// Phase 1: matrix 18 rows 23 cols
[2021-05-12 08:25:08] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-12 08:25:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 23/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2021-05-12 08:25:08] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 08:25:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 2 iterations. Remains : 23/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-02000-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (OR (LT s8 1) (LT s11 1) (LT s12 1)) (OR (LT s19 1) (LT s20 1))), p1:(AND (GEQ s3 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 76 ms.
Product exploration explored 100000 steps with 33333 reset in 84 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 23 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), (F (G (NOT p1))), p0, (NOT p1)]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 73 ms.
Product exploration explored 100000 steps with 33333 reset in 77 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 23 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 23/23 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 23 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 5 place count 23 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 23 transition count 18
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 11 place count 20 transition count 15
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 20 transition count 15
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 14 rules in 2 ms. Remains 20 /23 variables (removed 3) and now considering 15/18 (removed 3) transitions.
[2021-05-12 08:25:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 15 rows 20 cols
[2021-05-12 08:25:09] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 08:25:09] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/23 places, 15/18 transitions.
Product exploration explored 100000 steps with 33333 reset in 163 ms.
Product exploration explored 100000 steps with 33333 reset in 195 ms.
[2021-05-12 08:25:10] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:25:10] [INFO ] Flatten gal took : 1 ms
[2021-05-12 08:25:10] [INFO ] Time to serialize gal into /tmp/LTL15679907299979815858.gal : 0 ms
[2021-05-12 08:25:10] [INFO ] Time to serialize properties into /tmp/LTL15893028694231220913.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15679907299979815858.gal, -t, CGAL, -LTL, /tmp/LTL15893028694231220913.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15679907299979815858.gal -t CGAL -LTL /tmp/LTL15893028694231220913.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("((p6>=1)&&(p7>=1))")))||("((((p12<1)||(p10<1))||(p13<1))&&((p21<1)||(p23<1)))")))))
Formula 0 simplified : !XX("((((p12<1)||(p10<1))||(p13<1))&&((p21<1)||(p23<1)))" | FG"((p6>=1)&&(p7>=1))")
Detected timeout of ITS tools.
[2021-05-12 08:25:25] [INFO ] Flatten gal took : 1 ms
[2021-05-12 08:25:25] [INFO ] Applying decomposition
[2021-05-12 08:25:25] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1341502362457584171.txt, -o, /tmp/graph1341502362457584171.bin, -w, /tmp/graph1341502362457584171.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1341502362457584171.bin, -l, -1, -v, -w, /tmp/graph1341502362457584171.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 08:25:25] [INFO ] Decomposing Gal with order
[2021-05-12 08:25:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 08:25:25] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:25:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 08:25:25] [INFO ] Time to serialize gal into /tmp/LTL367719638177161173.gal : 0 ms
[2021-05-12 08:25:25] [INFO ] Time to serialize properties into /tmp/LTL1389049189480081752.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL367719638177161173.gal, -t, CGAL, -LTL, /tmp/LTL1389049189480081752.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL367719638177161173.gal -t CGAL -LTL /tmp/LTL1389049189480081752.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("((i0.u2.p6>=1)&&(i1.u1.p7>=1))")))||("((((i0.u2.p12<1)||(i3.u3.p10<1))||(i3.u4.p13<1))&&((i2.u7.p21<1)||(u6.p23<1)))")))))
Formula 0 simplified : !XX("((((i0.u2.p12<1)||(i3.u3.p10<1))||(i3.u4.p13<1))&&((i2.u7.p21<1)||(u6.p23<1)))" | FG"((i0.u2.p6>=1)&&(i1.u1.p7>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15208324533383611766
[2021-05-12 08:25:40] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15208324533383611766
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15208324533383611766]
Compilation finished in 128 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin15208324533383611766]
Link finished in 31 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X((<>([]((LTLAPp0==true)))||(LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin15208324533383611766]
LTSmin run took 542 ms.
FORMULA HouseConstruction-PT-02000-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-02000-12 finished in 32016 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:25:40] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-12 08:25:40] [INFO ] Implicit Places using invariants in 14 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 14 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 24 cols
[2021-05-12 08:25:40] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 08:25:40] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2021-05-12 08:25:40] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 08:25:40] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-02000-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s7 1)), p1:(OR (LT s9 1) (LT s12 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-02000-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-13 finished in 142 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 24 transition count 12
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 19 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 18 transition count 11
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 12 place count 18 transition count 7
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 23 place count 11 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 23 place count 11 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 28 place count 8 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 28 place count 8 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 31 place count 6 transition count 4
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 5 transition count 3
Applied a total of 32 rules in 99 ms. Remains 5 /26 variables (removed 21) and now considering 3/18 (removed 15) transitions.
// Phase 1: matrix 3 rows 5 cols
[2021-05-12 08:25:41] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 08:25:41] [INFO ] Implicit Places using invariants in 8 ms returned [1, 4]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 9 ms to find 2 implicit places.
[2021-05-12 08:25:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2021-05-12 08:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 08:25:41] [INFO ] Dead Transitions using invariants and state equation in 5 ms returned []
Starting structural reductions, iteration 1 : 3/26 places, 3/18 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 3 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2 transition count 2
Applied a total of 2 rules in 0 ms. Remains 2 /3 variables (removed 1) and now considering 2/3 (removed 1) transitions.
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 08:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 08:25:41] [INFO ] Implicit Places using invariants in 4 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 08:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 08:25:41] [INFO ] Implicit Places using invariants and state equation in 6 ms returned []
Implicit Place search using SMT with State Equation took 11 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-02000-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s1 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 24 reset in 49 ms.
Product exploration explored 100000 steps with 24 reset in 64 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA HouseConstruction-PT-02000-14 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property HouseConstruction-PT-02000-14 finished in 324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F((G(F(p0))||G(!p1))) U !p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 08:25:41] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 08:25:41] [INFO ] Implicit Places using invariants in 14 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 15 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:25:41] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:25:41] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 08:25:41] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 08:25:41] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 99 ms :[p1, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-02000-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s4 1), p0:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5215 reset in 95 ms.
Product exploration explored 100000 steps with 4305 reset in 136 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p1)), (F (G (NOT p0))), p1, (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[p1, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 4541 reset in 98 ms.
Product exploration explored 100000 steps with 5123 reset in 118 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 97 ms :[p1, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 2 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 5 place count 21 transition count 20
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 10 place count 21 transition count 20
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 18 transition count 17
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 18 transition count 17
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 18 transition count 17
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 17 transition count 16
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 17 transition count 16
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 20 rules in 2 ms. Remains 17 /21 variables (removed 4) and now considering 16/18 (removed 2) transitions.
[2021-05-12 08:25:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 16 rows 17 cols
[2021-05-12 08:25:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 08:25:42] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/21 places, 16/18 transitions.
Stuttering criterion allowed to conclude after 22096 steps with 31 reset in 18 ms.
FORMULA HouseConstruction-PT-02000-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-02000-15 finished in 1043 ms.
Using solver Z3 to compute partial order matrices.
[2021-05-12 08:25:42] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin9089129781109389135
[2021-05-12 08:25:42] [INFO ] Flatten gal took : 1 ms
[2021-05-12 08:25:42] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2021-05-12 08:25:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-12 08:25:42] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2021-05-12 08:25:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-12 08:25:42] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2021-05-12 08:25:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-12 08:25:42] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9089129781109389135
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9089129781109389135]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2274805848755972995.txt, -o, /tmp/graph2274805848755972995.bin, -w, /tmp/graph2274805848755972995.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2274805848755972995.bin, -l, -1, -v, -w, /tmp/graph2274805848755972995.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 08:25:42] [INFO ] Decomposing Gal with order
[2021-05-12 08:25:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 08:25:42] [INFO ] Flatten gal took : 2 ms
[2021-05-12 08:25:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 08:25:42] [INFO ] Time to serialize gal into /tmp/LTLFireability3674209097390175766.gal : 3 ms
[2021-05-12 08:25:42] [INFO ] Time to serialize properties into /tmp/LTLFireability2720306439309966905.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability3674209097390175766.gal, -t, CGAL, -LTL, /tmp/LTLFireability2720306439309966905.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability3674209097390175766.gal -t CGAL -LTL /tmp/LTLFireability2720306439309966905.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i4.u5.p14>=1)"))))
Formula 0 simplified : !XF"(i4.u5.p14>=1)"
Compilation finished in 157 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9089129781109389135]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin9089129781109389135]
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.368: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.368: LTL layer: formula: X(<>((LTLAPp0==true)))
pins2lts-mc-linux64( 2/ 8), 0.368: "X(<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.368: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.379: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.380: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.380: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.379: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.380: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.376: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.379: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.381: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.461: DFS-FIFO for weak LTL, using special progress label 20
pins2lts-mc-linux64( 0/ 8), 0.462: There are 21 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.462: State length is 27, there are 20 groups
pins2lts-mc-linux64( 0/ 8), 0.462: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.462: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.462: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.462: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.551: ~110 levels ~960 states ~6112 transitions
pins2lts-mc-linux64( 7/ 8), 0.553: ~219 levels ~1920 states ~13688 transitions
pins2lts-mc-linux64( 3/ 8), 0.555: ~418 levels ~3840 states ~29208 transitions
pins2lts-mc-linux64( 6/ 8), 0.555: ~876 levels ~7680 states ~65024 transitions
pins2lts-mc-linux64( 3/ 8), 0.578: ~1733 levels ~15360 states ~135376 transitions
pins2lts-mc-linux64( 6/ 8), 0.592: ~3504 levels ~30720 states ~276728 transitions
pins2lts-mc-linux64( 6/ 8), 0.656: ~6998 levels ~61440 states ~568528 transitions
pins2lts-mc-linux64( 3/ 8), 0.794: ~13980 levels ~122880 states ~1177688 transitions
pins2lts-mc-linux64( 5/ 8), 0.924: ~20002 levels ~245760 states ~1760192 transitions
pins2lts-mc-linux64( 5/ 8), 1.067: ~20002 levels ~491520 states ~2259472 transitions
pins2lts-mc-linux64( 7/ 8), 1.328: ~19998 levels ~983040 states ~3545992 transitions
pins2lts-mc-linux64( 5/ 8), 1.885: ~20002 levels ~1966080 states ~5869296 transitions
pins2lts-mc-linux64( 1/ 8), 2.967: ~19971 levels ~3932160 states ~10836320 transitions
pins2lts-mc-linux64( 3/ 8), 5.635: ~19959 levels ~7864320 states ~20217488 transitions
pins2lts-mc-linux64( 5/ 8), 11.290: ~20002 levels ~15728640 states ~45964224 transitions
pins2lts-mc-linux64( 1/ 8), 22.779: ~19971 levels ~31457280 states ~90353016 transitions
pins2lts-mc-linux64( 4/ 8), 45.940: ~19975 levels ~62914560 states ~178169680 transitions
pins2lts-mc-linux64( 7/ 8), 98.927: ~19998 levels ~125829120 states ~362038936 transitions
pins2lts-mc-linux64( 2/ 8), 121.578: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 121.607:
pins2lts-mc-linux64( 0/ 8), 121.609: mean standard work distribution: 5.9% (states) 2.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 121.609:
pins2lts-mc-linux64( 0/ 8), 121.609: Explored 132741971 states 410098147 transitions, fanout: 3.089
pins2lts-mc-linux64( 0/ 8), 121.609: Total exploration time 121.140 sec (121.100 sec minimum, 121.128 sec on average)
pins2lts-mc-linux64( 0/ 8), 121.609: States per second: 1095773, Transitions per second: 3385324
pins2lts-mc-linux64( 0/ 8), 121.609:
pins2lts-mc-linux64( 0/ 8), 121.609: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 121.609: Redundant explorations: -1.0994
pins2lts-mc-linux64( 0/ 8), 121.609:
pins2lts-mc-linux64( 0/ 8), 121.609: Queue width: 8B, total height: 159892, memory: 1.22MB
pins2lts-mc-linux64( 0/ 8), 121.609: Tree memory: 1122.9MB, 8.8 B/state, compr.: 8.0%
pins2lts-mc-linux64( 0/ 8), 121.609: Tree fill ratio (roots/leafs): 99.0%/38.0%
pins2lts-mc-linux64( 0/ 8), 121.609: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 121.609: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 121.609: Est. total memory use: 1124.2MB (~1025.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin9089129781109389135]
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin9089129781109389135]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:214)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:165)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:154)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:98)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-12 08:46:20] [INFO ] Flatten gal took : 1 ms
[2021-05-12 08:46:24] [INFO ] Time to serialize gal into /tmp/LTLFireability17306667827913434557.gal : 3899 ms
[2021-05-12 08:46:24] [INFO ] Time to serialize properties into /tmp/LTLFireability698281354982191061.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability17306667827913434557.gal, -t, CGAL, -LTL, /tmp/LTLFireability698281354982191061.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability17306667827913434557.gal -t CGAL -LTL /tmp/LTLFireability698281354982191061.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p14>=1)"))))
Formula 0 simplified : !XF"(p14>=1)"
Detected timeout of ITS tools.
[2021-05-12 09:07:11] [INFO ] Flatten gal took : 74 ms
[2021-05-12 09:07:12] [INFO ] Input system was already deterministic with 18 transitions.
[2021-05-12 09:07:12] [INFO ] Transformed 26 places.
[2021-05-12 09:07:12] [INFO ] Transformed 18 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-12 09:07:12] [INFO ] Time to serialize gal into /tmp/LTLFireability12057360168530324403.gal : 4 ms
[2021-05-12 09:07:12] [INFO ] Time to serialize properties into /tmp/LTLFireability603734398002328157.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability12057360168530324403.gal, -t, CGAL, -LTL, /tmp/LTLFireability603734398002328157.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability12057360168530324403.gal -t CGAL -LTL /tmp/LTLFireability603734398002328157.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F("(p14>=1)"))))
Formula 0 simplified : !XF"(p14>=1)"
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="HouseConstruction-PT-02000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-02000, 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 r121-tall-162075406600213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-02000.tgz
mv HouseConstruction-PT-02000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;