About the Execution of ITS-Tools for NoC3x3-PT-5A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 483.132 | 16931.00 | 33140.00 | 419.10 | TFFFFFFFTTFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r261-smll-167863536200291.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is NoC3x3-PT-5A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536200291
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 7.4K Feb 26 09:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 09:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 09:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 09:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 09:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 09:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 09:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 09:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 248K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-5A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678853183550
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-15 04:06:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 04:06:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 04:06:27] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2023-03-15 04:06:27] [INFO ] Transformed 417 places.
[2023-03-15 04:06:27] [INFO ] Transformed 933 transitions.
[2023-03-15 04:06:27] [INFO ] Found NUPN structural information;
[2023-03-15 04:06:27] [INFO ] Parsed PT model containing 417 places and 933 transitions and 3585 arcs in 460 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA NoC3x3-PT-5A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 417 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 417/417 places, 933/933 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 344 transition count 759
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 344 transition count 759
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 342 transition count 751
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 342 transition count 751
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 154 place count 342 transition count 747
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 174 place count 342 transition count 727
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 176 place count 340 transition count 727
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 178 place count 338 transition count 721
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 338 transition count 721
Applied a total of 180 rules in 169 ms. Remains 338 /417 variables (removed 79) and now considering 721/933 (removed 212) transitions.
[2023-03-15 04:06:27] [INFO ] Flow matrix only has 718 transitions (discarded 3 similar events)
// Phase 1: matrix 718 rows 338 cols
[2023-03-15 04:06:27] [INFO ] Computed 64 place invariants in 32 ms
[2023-03-15 04:06:28] [INFO ] Implicit Places using invariants in 764 ms returned [75, 107, 155, 218, 256, 288]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 825 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 332/417 places, 721/933 transitions.
Applied a total of 0 rules in 17 ms. Remains 332 /332 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1012 ms. Remains : 332/417 places, 721/933 transitions.
Support contains 26 out of 332 places after structural reductions.
[2023-03-15 04:06:28] [INFO ] Flatten gal took : 156 ms
[2023-03-15 04:06:28] [INFO ] Flatten gal took : 79 ms
[2023-03-15 04:06:29] [INFO ] Input system was already deterministic with 721 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=17 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 04:06:29] [INFO ] Flow matrix only has 718 transitions (discarded 3 similar events)
// Phase 1: matrix 718 rows 332 cols
[2023-03-15 04:06:29] [INFO ] Computed 58 place invariants in 8 ms
[2023-03-15 04:06:29] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 04:06:30] [INFO ] [Nat]Absence check using 58 positive place invariants in 23 ms returned sat
[2023-03-15 04:06:30] [INFO ] After 141ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
FORMULA NoC3x3-PT-5A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 332/332 places, 721/721 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 325 transition count 704
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 325 transition count 704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 325 transition count 702
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 324 transition count 698
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 324 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 324 transition count 696
Applied a total of 20 rules in 44 ms. Remains 324 /332 variables (removed 8) and now considering 696/721 (removed 25) transitions.
// Phase 1: matrix 696 rows 324 cols
[2023-03-15 04:06:30] [INFO ] Computed 58 place invariants in 6 ms
[2023-03-15 04:06:30] [INFO ] Implicit Places using invariants in 388 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 391 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 323/332 places, 696/721 transitions.
Applied a total of 0 rules in 6 ms. Remains 323 /323 variables (removed 0) and now considering 696/696 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 442 ms. Remains : 323/332 places, 696/721 transitions.
Stuttering acceptance computed with spot in 265 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1219 reset in 989 ms.
Stack based approach found an accepted trace after 20542 steps with 245 reset with depth 56 and stack size 56 in 152 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-01 finished in 1940 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 332/332 places, 721/721 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 326 transition count 707
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 326 transition count 707
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 326 transition count 705
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 325 transition count 701
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 325 transition count 701
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 325 transition count 699
Applied a total of 18 rules in 88 ms. Remains 325 /332 variables (removed 7) and now considering 699/721 (removed 22) transitions.
// Phase 1: matrix 699 rows 325 cols
[2023-03-15 04:06:32] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-15 04:06:32] [INFO ] Implicit Places using invariants in 316 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 320 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/332 places, 699/721 transitions.
Applied a total of 0 rules in 40 ms. Remains 324 /324 variables (removed 0) and now considering 699/699 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 450 ms. Remains : 324/332 places, 699/721 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s314 0) (EQ s261 1) (EQ s0 0) (EQ s59 1) (EQ s323 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 13717 steps with 0 reset in 140 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-02 finished in 706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 332/332 places, 721/721 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 325 transition count 704
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 325 transition count 704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 325 transition count 702
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 324 transition count 698
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 324 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 324 transition count 696
Applied a total of 20 rules in 67 ms. Remains 324 /332 variables (removed 8) and now considering 696/721 (removed 25) transitions.
// Phase 1: matrix 696 rows 324 cols
[2023-03-15 04:06:33] [INFO ] Computed 58 place invariants in 6 ms
[2023-03-15 04:06:33] [INFO ] Implicit Places using invariants in 313 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 318 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 323/332 places, 696/721 transitions.
Applied a total of 0 rules in 17 ms. Remains 323 /323 variables (removed 0) and now considering 696/696 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 404 ms. Remains : 323/332 places, 696/721 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s239 0) (EQ s160 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 387 ms.
Stack based approach found an accepted trace after 5021 steps with 0 reset with depth 5022 and stack size 5022 in 25 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-05 finished in 873 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)&&X(G(p2)))))'
Support contains 5 out of 332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 332/332 places, 721/721 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 326 transition count 705
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 326 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 326 transition count 703
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 325 transition count 699
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 325 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 325 transition count 697
Applied a total of 18 rules in 18 ms. Remains 325 /332 variables (removed 7) and now considering 697/721 (removed 24) transitions.
// Phase 1: matrix 697 rows 325 cols
[2023-03-15 04:06:33] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-15 04:06:34] [INFO ] Implicit Places using invariants in 361 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 367 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 324/332 places, 697/721 transitions.
Applied a total of 0 rules in 4 ms. Remains 324 /324 variables (removed 0) and now considering 697/697 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 390 ms. Remains : 324/332 places, 697/721 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p2:(OR (EQ s84 0) (EQ s181 1)), p1:(EQ s204 1), p0:(OR (EQ s115 0) (EQ s226 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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]]
Entered a terminal (fully accepting) state of product in 61 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-07 finished in 690 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((!p0||F(!p1)) U (G((!p0||F(!p1)))||(!p2&&(!p0||F(!p1))))))))'
Support contains 6 out of 332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 332/332 places, 721/721 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 326 transition count 705
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 326 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 326 transition count 703
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 325 transition count 699
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 325 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 325 transition count 697
Applied a total of 18 rules in 12 ms. Remains 325 /332 variables (removed 7) and now considering 697/721 (removed 24) transitions.
// Phase 1: matrix 697 rows 325 cols
[2023-03-15 04:06:34] [INFO ] Computed 58 place invariants in 6 ms
[2023-03-15 04:06:34] [INFO ] Implicit Places using invariants in 371 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 385 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 324/332 places, 697/721 transitions.
Applied a total of 0 rules in 4 ms. Remains 324 /324 variables (removed 0) and now considering 697/697 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 404 ms. Remains : 324/332 places, 697/721 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s82 0) (EQ s303 1)), p0:(OR (EQ s42 0) (EQ s26 1)), p1:(OR (EQ s189 0) (EQ s115 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]]
Product exploration explored 100000 steps with 50 reset in 479 ms.
Stack based approach found an accepted trace after 7520 steps with 22 reset with depth 789 and stack size 789 in 87 ms.
FORMULA NoC3x3-PT-5A-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLCardinality-11 finished in 1183 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p1)||p0))))'
Support contains 4 out of 332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 332/332 places, 721/721 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 326 transition count 707
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 326 transition count 707
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 326 transition count 705
Applied a total of 14 rules in 11 ms. Remains 326 /332 variables (removed 6) and now considering 705/721 (removed 16) transitions.
// Phase 1: matrix 705 rows 326 cols
[2023-03-15 04:06:35] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-15 04:06:36] [INFO ] Implicit Places using invariants in 324 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 329 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 325/332 places, 705/721 transitions.
Applied a total of 0 rules in 5 ms. Remains 325 /325 variables (removed 0) and now considering 705/705 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 345 ms. Remains : 325/332 places, 705/721 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-5A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s157 0) (EQ s203 1)), p0:(OR (EQ s220 0) (EQ s271 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1530 ms.
Product exploration explored 100000 steps with 50000 reset in 1637 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0)
Knowledge based reduction with 5 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-5A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-5A-LTLCardinality-12 finished in 3853 ms.
All properties solved by simple procedures.
Total runtime 12990 ms.
BK_STOP 1678853200481
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="NoC3x3-PT-5A"
export BK_EXAMINATION="LTLCardinality"
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 2-5348"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-5A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536200291"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5A.tgz
mv NoC3x3-PT-5A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;