About the Execution of ITS-Tools for DrinkVendingMachine-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9031.000 | 538481.00 | 1724900.00 | 952.10 | FFFTFFTFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r078-tall-165260110100292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DrinkVendingMachine-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110100292
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 255M
-rw-r--r-- 1 mcc users 36K Apr 30 11:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 239K Apr 30 11:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 31M Apr 30 11:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 100M Apr 30 11:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 16K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8M May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 11M May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.1K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 111M May 10 09:33 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 DrinkVendingMachine-PT-10-LTLFireability-00
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-01
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-02
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-03
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-04
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-05
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-06
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-07
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-08
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-09
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-10
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-11
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-12
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-13
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-14
FORMULA_NAME DrinkVendingMachine-PT-10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652657830950
Running Version 202205111006
[2022-05-15 23:37:12] [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]
[2022-05-15 23:37:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 23:37:14] [INFO ] Load time of PNML (sax parser for PT used): 2723 ms
[2022-05-15 23:37:15] [INFO ] Transformed 120 places.
[2022-05-15 23:37:15] [INFO ] Transformed 111160 transitions.
[2022-05-15 23:37:15] [INFO ] Parsed PT model containing 120 places and 111160 transitions in 3254 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 249 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
[2022-05-15 23:37:15] [INFO ] Reduced 4500 identical enabling conditions.
[2022-05-15 23:37:15] [INFO ] Reduced 4500 identical enabling conditions.
[2022-05-15 23:37:15] [INFO ] Reduced 4500 identical enabling conditions.
[2022-05-15 23:37:15] [INFO ] Reduced 78000 identical enabling conditions.
[2022-05-15 23:37:15] [INFO ] Reduced 4500 identical enabling conditions.
[2022-05-15 23:37:15] [INFO ] Reduced 4500 identical enabling conditions.
Ensure Unique test removed 82500 transitions
Reduce redundant transitions removed 82500 transitions.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 120 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 28660/28660 transitions.
Applied a total of 0 rules in 909 ms. Remains 120 /120 variables (removed 0) and now considering 28660/28660 (removed 0) transitions.
// Phase 1: matrix 28660 rows 120 cols
[2022-05-15 23:37:24] [INFO ] Computed 60 place invariants in 149 ms
[2022-05-15 23:37:31] [INFO ] Dead Transitions using invariants and state equation in 7807 ms found 11000 transitions.
Found 11000 dead transitions using SMT.
Drop transitions removed 11000 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 11000 transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:37:32] [INFO ] Computed 60 place invariants in 47 ms
[2022-05-15 23:37:32] [INFO ] Implicit Places using invariants in 124 ms returned []
Implicit Place search using SMT only with invariants took 126 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/120 places, 17660/28660 transitions.
Applied a total of 0 rules in 61 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/28660 transitions.
Support contains 120 out of 120 places after structural reductions.
[2022-05-15 23:37:35] [INFO ] Flatten gal took : 1661 ms
[2022-05-15 23:37:40] [INFO ] Flatten gal took : 1533 ms
[2022-05-15 23:37:47] [INFO ] Input system was already deterministic with 17660 transitions.
Finished random walk after 156 steps, including 0 resets, run visited all 24 properties in 123 ms. (steps per millisecond=1 )
FORMULA DrinkVendingMachine-PT-10-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DrinkVendingMachine-PT-10-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(G(p0)))))'
Support contains 30 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 46 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:37:49] [INFO ] Computed 60 place invariants in 39 ms
[2022-05-15 23:37:49] [INFO ] Implicit Places using invariants in 317 ms returned []
Implicit Place search using SMT only with invariants took 318 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:37:49] [INFO ] Computed 60 place invariants in 35 ms
[2022-05-15 23:37:53] [INFO ] Dead Transitions using invariants and state equation in 4489 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (OR (LT s15 2) (LT s16 1) (LT s30 1) (LT s82 1)) (OR (LT s18 1) (LT s20 2) (LT s35 1) (LT s69 1)) (OR (LT s11 1) (LT s14 2) (LT s30 1) (LT s75 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 45 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-02 finished in 5440 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X((p1 U p2))||p0))))'
Support contains 40 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 47 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:37:54] [INFO ] Computed 60 place invariants in 32 ms
[2022-05-15 23:37:55] [INFO ] Implicit Places using invariants in 567 ms returned []
Implicit Place search using SMT only with invariants took 571 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:37:55] [INFO ] Computed 60 place invariants in 31 ms
[2022-05-15 23:37:59] [INFO ] Dead Transitions using invariants and state equation in 4307 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s19 1) (GEQ s21 1) (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s31 1)), p2:(AND (OR (AND (GEQ s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 6278 ms.
Product exploration explored 100000 steps with 4 reset in 6496 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 175 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1175 ms. (steps per millisecond=8 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3086 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:38:17] [INFO ] Computed 60 place invariants in 38 ms
[2022-05-15 23:38:20] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p2) (NOT p1)))), (G (NOT (AND p0 p1 (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F p0), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 253 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2022-05-15 23:40:44] [WARNING] OOM error produced while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 40 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 38 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:40:44] [INFO ] Computed 60 place invariants in 31 ms
[2022-05-15 23:40:44] [INFO ] Implicit Places using invariants in 531 ms returned []
Implicit Place search using SMT only with invariants took 532 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:40:45] [INFO ] Computed 60 place invariants in 33 ms
[2022-05-15 23:40:49] [INFO ] Dead Transitions using invariants and state equation in 4209 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 5 steps, including 0 resets, run visited all 3 properties in 36 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2022-05-15 23:43:05] [WARNING] OOM error produced while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 2 reset in 6336 ms.
Product exploration explored 100000 steps with 0 reset in 6323 ms.
Built C files in :
/tmp/ltsmin10864118312150987413
[2022-05-15 23:43:18] [INFO ] Built C files in 252ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10864118312150987413
Running compilation step : cd /tmp/ltsmin10864118312150987413;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10864118312150987413;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10864118312150987413;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 40 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 38 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:43:21] [INFO ] Computed 60 place invariants in 30 ms
[2022-05-15 23:43:22] [INFO ] Implicit Places using invariants in 579 ms returned []
Implicit Place search using SMT only with invariants took 581 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:43:22] [INFO ] Computed 60 place invariants in 31 ms
[2022-05-15 23:43:26] [INFO ] Dead Transitions using invariants and state equation in 4775 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Built C files in :
/tmp/ltsmin8863013392651257124
[2022-05-15 23:43:27] [INFO ] Built C files in 168ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8863013392651257124
Running compilation step : cd /tmp/ltsmin8863013392651257124;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8863013392651257124;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8863013392651257124;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 23:43:33] [INFO ] Flatten gal took : 1638 ms
[2022-05-15 23:43:35] [INFO ] Flatten gal took : 1293 ms
[2022-05-15 23:43:35] [INFO ] Time to serialize gal into /tmp/LTL10776002437359562541.gal : 323 ms
[2022-05-15 23:43:35] [INFO ] Time to serialize properties into /tmp/LTL2779095274019096101.ltl : 120 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10776002437359562541.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2779095274019096101.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1077600...267
Read 1 LTL properties
Checking formula 0 : !((F(G(("((((productSlots_1>=1)||(productSlots_3>=1))||((productSlots_2>=1)||(productSlots_5>=1)))||(((productSlots_4>=1)||(productSlo...118906
Formula 0 simplified : !FG("((((productSlots_1>=1)||(productSlots_3>=1))||((productSlots_2>=1)||(productSlots_5>=1)))||(((productSlots_4>=1)||(productSlots...118894
Detected timeout of ITS tools.
[2022-05-15 23:43:52] [INFO ] Flatten gal took : 1351 ms
[2022-05-15 23:43:52] [INFO ] Applying decomposition
[2022-05-15 23:43:53] [INFO ] Flatten gal took : 1546 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2403179566566616459.txt' '-o' '/tmp/graph2403179566566616459.bin' '-w' '/tmp/graph2403179566566616459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2403179566566616459.bin' '-l' '-1' '-v' '-w' '/tmp/graph2403179566566616459.weights' '-q' '0' '-e' '0.001'
[2022-05-15 23:43:57] [INFO ] Decomposing Gal with order
[2022-05-15 23:43:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:44:00] [INFO ] Removed a total of 81140 redundant transitions.
[2022-05-15 23:44:01] [INFO ] Flatten gal took : 2657 ms
[2022-05-15 23:44:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 461 ms.
[2022-05-15 23:44:02] [INFO ] Time to serialize gal into /tmp/LTL6717594533705753897.gal : 75 ms
[2022-05-15 23:44:02] [INFO ] Time to serialize properties into /tmp/LTL2903123718461366379.ltl : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6717594533705753897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2903123718461366379.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6717594...245
Read 1 LTL properties
Checking formula 0 : !((F(G(("((((i16.u10.productSlots_1>=1)||(i9.u11.productSlots_3>=1))||((i10.u12.productSlots_2>=1)||(i22.u17.productSlots_5>=1)))||(((...163264
Formula 0 simplified : !FG("((((i16.u10.productSlots_1>=1)||(i9.u11.productSlots_3>=1))||((i10.u12.productSlots_2>=1)||(i22.u17.productSlots_5>=1)))||(((i2...163252
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
1 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
541 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,8.80864,76964,1,0,14789,8238,81631,28823,40,10977,25829
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-04 finished in 377300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 60 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 100 transition count 17650
Ensure Unique test removed 17200 transitions
Reduce isomorphic transitions removed 17200 transitions.
Iterating post reduction 0 with 17200 rules applied. Total rules applied 17230 place count 100 transition count 450
Applied a total of 17230 rules in 902 ms. Remains 100 /120 variables (removed 20) and now considering 450/17660 (removed 17210) transitions.
// Phase 1: matrix 450 rows 100 cols
[2022-05-15 23:44:12] [INFO ] Computed 50 place invariants in 1 ms
[2022-05-15 23:44:12] [INFO ] Implicit Places using invariants in 330 ms returned []
// Phase 1: matrix 450 rows 100 cols
[2022-05-15 23:44:12] [INFO ] Computed 50 place invariants in 0 ms
[2022-05-15 23:44:16] [INFO ] Implicit Places using invariants and state equation in 3181 ms returned []
Implicit Place search using SMT with State Equation took 3521 ms to find 0 implicit places.
[2022-05-15 23:44:16] [INFO ] Redundant transitions in 54 ms returned []
// Phase 1: matrix 450 rows 100 cols
[2022-05-15 23:44:16] [INFO ] Computed 50 place invariants in 1 ms
[2022-05-15 23:44:26] [INFO ] Dead Transitions using invariants and state equation in 9950 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/120 places, 450/17660 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/120 places, 450/17660 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (OR (LT s16 1) (LT s26 1)) (OR (LT s17 1) (LT s32 1)) (OR (LT s17 1) (LT s28 1)) (OR (LT s15 1) (LT s24 1)) (OR (LT s17 1) (LT s24 1)) (OR (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7727 reset in 2455 ms.
Stack based approach found an accepted trace after 1283 steps with 96 reset with depth 16 and stack size 16 in 27 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-05 finished in 17171 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 10 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 8 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 20 transition count 17610
Ensure Unique test removed 17424 transitions
Reduce isomorphic transitions removed 17424 transitions.
Iterating post reduction 0 with 17424 rules applied. Total rules applied 17574 place count 20 transition count 186
Applied a total of 17574 rules in 1401 ms. Remains 20 /120 variables (removed 100) and now considering 186/17660 (removed 17474) transitions.
// Phase 1: matrix 186 rows 20 cols
[2022-05-15 23:44:30] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 23:44:30] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 186 rows 20 cols
[2022-05-15 23:44:30] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 23:44:30] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-05-15 23:44:32] [INFO ] Redundant transitions in 1596 ms returned [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185]
Found 165 redundant transitions using SMT.
Drop transitions removed 165 transitions
Redundant transitions reduction (with SMT) removed 165 transitions.
// Phase 1: matrix 21 rows 20 cols
[2022-05-15 23:44:32] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 23:44:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/120 places, 21/17660 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 20/120 places, 21/17660 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s0 1) (GEQ s1 1) (GEQ s2 1) (GEQ s3 1) (GEQ s4 1) (GEQ s5 1) (GEQ s6 1) (GEQ s7 1) (GEQ s8 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-07 finished in 3333 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(((F(p0) U F(p1))&&p0))) U p1))'
Support contains 2 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 63 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:44:32] [INFO ] Computed 60 place invariants in 68 ms
[2022-05-15 23:44:35] [INFO ] Implicit Places using invariants in 3596 ms returned []
Implicit Place search using SMT only with invariants took 3610 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:44:35] [INFO ] Computed 60 place invariants in 55 ms
[2022-05-15 23:44:58] [INFO ] Dead Transitions using invariants and state equation in 22680 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), 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=[p1:(GEQ s2 1), p0:(GEQ s100 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 45 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-09 finished in 26580 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(F(X(G(p0)))))||p1)))'
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 4 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 0 with 168 rules applied. Total rules applied 168 place count 8 transition count 17604
Ensure Unique test removed 17586 transitions
Reduce isomorphic transitions removed 17586 transitions.
Iterating post reduction 0 with 17586 rules applied. Total rules applied 17754 place count 8 transition count 18
Applied a total of 17754 rules in 1120 ms. Remains 8 /120 variables (removed 112) and now considering 18/17660 (removed 17642) transitions.
// Phase 1: matrix 18 rows 8 cols
[2022-05-15 23:44:59] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 23:45:00] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 18 rows 8 cols
[2022-05-15 23:45:00] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 23:45:00] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-05-15 23:45:00] [INFO ] Redundant transitions in 26 ms returned [4, 5, 6, 7, 8, 10, 11, 12, 14]
Found 9 redundant transitions using SMT.
Drop transitions removed 9 transitions
Redundant transitions reduction (with SMT) removed 9 transitions.
// Phase 1: matrix 9 rows 8 cols
[2022-05-15 23:45:00] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 23:45:00] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/120 places, 9/17660 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/120 places, 9/17660 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s5 1) (GEQ s6 1)), p1:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-10 finished in 1338 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(((X(p0) U p0)&&!p0))||G(p1)))'
Support contains 2 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 3 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 0 with 174 rules applied. Total rules applied 174 place count 4 transition count 17602
Ensure Unique test removed 17596 transitions
Reduce isomorphic transitions removed 17596 transitions.
Iterating post reduction 0 with 17596 rules applied. Total rules applied 17770 place count 4 transition count 6
Applied a total of 17770 rules in 1178 ms. Remains 4 /120 variables (removed 116) and now considering 6/17660 (removed 17654) transitions.
// Phase 1: matrix 6 rows 4 cols
[2022-05-15 23:45:01] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 23:45:01] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 6 rows 4 cols
[2022-05-15 23:45:01] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 23:45:01] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2022-05-15 23:45:01] [INFO ] Redundant transitions in 13 ms returned [2]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 23:45:01] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 23:45:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/120 places, 5/17660 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 4/120 places, 5/17660 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), 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: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(GEQ s2 1), p1:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-11 finished in 1460 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(G(((G(p1)&&p0) U X(p2))))))))'
Support contains 8 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 53 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:01] [INFO ] Computed 60 place invariants in 33 ms
[2022-05-15 23:45:03] [INFO ] Implicit Places using invariants in 1763 ms returned []
Implicit Place search using SMT only with invariants took 1766 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:03] [INFO ] Computed 60 place invariants in 37 ms
[2022-05-15 23:45:08] [INFO ] Dead Transitions using invariants and state equation in 4874 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 289 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s37 1) (GEQ s42 1) (GEQ s4 1)), p1:(AND (GEQ s11 1) (GEQ s12 1) (GEQ s20 1) (GEQ s33 1) (GEQ s84 1)), p2:(AND (GEQ s37 1) (GEQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 44 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-12 finished in 7088 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(p0)&&p1))&&(X(p2)||X(p3))))'
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 46 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:08] [INFO ] Computed 60 place invariants in 44 ms
[2022-05-15 23:45:10] [INFO ] Implicit Places using invariants in 2067 ms returned []
Implicit Place search using SMT only with invariants took 2068 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:10] [INFO ] Computed 60 place invariants in 35 ms
[2022-05-15 23:45:15] [INFO ] Dead Transitions using invariants and state equation in 4843 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p0), true]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, 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=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LT s85 1), p1:(LT s28 1), p3:(GEQ s19 1), p2:(AND (GEQ s15 1) (GEQ s32 1) (GEQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 7340 ms.
Stack based approach found an accepted trace after 192 steps with 0 reset with depth 193 and stack size 193 in 57 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-13 finished in 14558 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(((G((X(p1) U p2))||G(p3))&&p0)))))'
Support contains 7 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 38 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:23] [INFO ] Computed 60 place invariants in 45 ms
[2022-05-15 23:45:25] [INFO ] Implicit Places using invariants in 2046 ms returned []
Implicit Place search using SMT only with invariants took 2048 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:25] [INFO ] Computed 60 place invariants in 37 ms
[2022-05-15 23:45:30] [INFO ] Dead Transitions using invariants and state equation in 4795 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 382 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0, 1} source=2 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={0} source=2 dest: 4}, { cond=(AND p0 p3 (NOT p2)), acceptance={1} source=2 dest: 5}, { cond=(AND p0 p3), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2) p1) (AND p0 (NOT p3) (NOT p2))), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 p3 (NOT p2)), acceptance={1} source=3 dest: 5}, { cond=(AND p0 p3 (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p2))), acceptance={0, 1} source=4 dest: 3}, { cond=(OR (NOT p0) (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p3 (NOT p2)), acceptance={1} source=4 dest: 5}, { cond=(AND p0 p3), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={0, 1} source=5 dest: 2}, { cond=(OR (AND p0 (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p2) p1)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(OR (AND p0 p3 (NOT p2)) (AND p3 (NOT p2) p1)), acceptance={1} source=5 dest: 5}, { cond=(AND p0 p3 (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) p3 (NOT p1)), acceptance={1} source=5 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0, 1} source=6 dest: 3}, { cond=(NOT p3), acceptance={0} source=6 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={1} source=6 dest: 5}, { cond=p3, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0, 1} source=7 dest: 2}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0, 1} source=7 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={0} source=7 dest: 4}, { cond=(AND p0 p3 (NOT p2)), acceptance={1} source=7 dest: 5}, { cond=(AND p0 p3), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p3), acceptance={1} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s34 1) (GEQ s47 1)), p3:(GEQ s1 1), p2:(AND (GEQ s17 1) (GEQ s30 1) (GEQ s54 1)), p1:(GEQ s6 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 79330 steps with 119 reset in 10001 ms.
Stack based approach found an accepted trace after 1104 steps with 3 reset with depth 587 and stack size 587 in 227 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-14 finished in 17546 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)||F(p1))))))'
Support contains 8 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 17660/17660 transitions.
Applied a total of 0 rules in 32 ms. Remains 120 /120 variables (removed 0) and now considering 17660/17660 (removed 0) transitions.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:40] [INFO ] Computed 60 place invariants in 35 ms
[2022-05-15 23:45:42] [INFO ] Implicit Places using invariants in 2033 ms returned []
Implicit Place search using SMT only with invariants took 2050 ms to find 0 implicit places.
// Phase 1: matrix 17660 rows 120 cols
[2022-05-15 23:45:42] [INFO ] Computed 60 place invariants in 50 ms
[2022-05-15 23:45:57] [INFO ] Dead Transitions using invariants and state equation in 14115 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 17660/17660 transitions.
Stuttering acceptance computed with spot in 306 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DrinkVendingMachine-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p1:(AND (GEQ s10 1) (GEQ s30 1) (GEQ s51 1)), p0:(OR (LT s12 1) (LT s16 1) (LT s17 1) (LT s34 1) (LT s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 44630 steps with 190 reset in 10068 ms.
Stack based approach found an accepted trace after 6193 steps with 39 reset with depth 412 and stack size 412 in 1896 ms.
FORMULA DrinkVendingMachine-PT-10-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-PT-10-LTLFireability-15 finished in 28526 ms.
All properties solved by simple procedures.
Total runtime 537180 ms.
BK_STOP 1652658369431
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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="DrinkVendingMachine-PT-10"
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 DrinkVendingMachine-PT-10, 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 r078-tall-165260110100292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-PT-10.tgz
mv DrinkVendingMachine-PT-10 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 ;