About the Execution of ITS-Tools for FamilyReunion-COL-L00400M0040C020P020G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12776.623 | 3600000.00 | 6687239.00 | 8734.50 | ?????T???TF??T?? | 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-165260110600659.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 FamilyReunion-COL-L00400M0040C020P020G001, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110600659
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.5K Apr 30 20:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 30 18:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 18:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 159K 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 FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-00
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-01
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-02
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-03
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-04
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-05
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-06
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-07
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-08
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-09
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-10
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-11
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-12
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-13
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-14
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652709667592
Running Version 202205111006
[2022-05-16 14:01:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-16 14:01:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 14:01:08] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-16 14:01:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 14:01:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 731 ms
[2022-05-16 14:01:09] [INFO ] Detected 5 constant HL places corresponding to 106 PT places.
[2022-05-16 14:01:09] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 538109 PT places and 508890.0 transition bindings in 56 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 14:01:09] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2022-05-16 14:01:09] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 104 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10052 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=359 ) properties (out of 20) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 66 rows 99 cols
[2022-05-16 14:01:10] [INFO ] Computed 33 place invariants in 14 ms
[2022-05-16 14:01:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-16 14:01:10] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2022-05-16 14:01:10] [INFO ] After 240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-05-16 14:01:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:01:10] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2022-05-16 14:01:10] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :14
[2022-05-16 14:01:10] [INFO ] After 232ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :14
Attempting to minimize the solution found.
Minimization took 77 ms.
[2022-05-16 14:01:10] [INFO ] After 432ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :14
Fused 16 Parikh solutions to 14 different solutions.
Finished Parikh walk after 409 steps, including 0 resets, run visited all 4 properties in 11 ms. (steps per millisecond=37 )
Parikh walk visited 14 properties in 77 ms.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2022-05-16 14:01:11] [INFO ] Flatten gal took : 29 ms
[2022-05-16 14:01:11] [INFO ] Flatten gal took : 8 ms
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 21
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 11
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
[2022-05-16 14:01:12] [INFO ] Unfolded HLPN to a Petri net with 477829 places and 412249 transitions 1184997 arcs in 1544 ms.
[2022-05-16 14:01:12] [INFO ] Unfolded 12 HLPN properties in 8 ms.
Deduced a syphon composed of 401 places in 1035 ms
Reduce places removed 467 places and 0 transitions.
Support contains 73510 out of 477362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 477362/477362 places, 412249/412249 transitions.
Reduce places removed 423 places and 0 transitions.
Discarding 83007 places :
Implicit places reduction removed 83007 places
Iterating post reduction 0 with 83430 rules applied. Total rules applied 83430 place count 393932 transition count 412249
Applied a total of 83430 rules in 71446 ms. Remains 393932 /477362 variables (removed 83430) and now considering 412249/412249 (removed 0) transitions.
// Phase 1: matrix 412249 rows 393932 cols
[2022-05-16 14:04:29] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:05:00] [INFO ] Implicit Places using invariants in 151635 ms returned []
Implicit Place search using SMT only with invariants took 151636 ms to find 0 implicit places.
// Phase 1: matrix 412249 rows 393932 cols
[2022-05-16 14:07:01] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:07:57] [INFO ] Dead Transitions using invariants and state equation in 176228 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 393932/477362 places, 412249/412249 transitions.
Finished structural reductions, in 1 iterations. Remains : 393932/477362 places, 412249/412249 transitions.
Support contains 73510 out of 393932 places after structural reductions.
[2022-05-16 14:08:14] [INFO ] Flatten gal took : 14167 ms
[2022-05-16 14:08:30] [INFO ] Flatten gal took : 14778 ms
[2022-05-16 14:08:56] [INFO ] Input system was already deterministic with 412249 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9400 ms. (steps per millisecond=1 ) properties (out of 19) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 412249 rows 393932 cols
[2022-05-16 14:09:26] [INFO ] Computed 29683 place invariants in 416560 ms
[2022-05-16 14:11:13] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:11:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 14:11:38] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 39425 out of 393932 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 393932/393932 places, 412249/412249 transitions.
[2022-05-16 14:11:54] [INFO ] Computed 29683 place invariants in 412693 ms
Drop transitions removed 165613 transitions
Trivial Post-agglo rules discarded 165613 transitions
Performed 165613 trivial Post agglomeration. Transition count delta: 165613
Iterating post reduction 0 with 165613 rules applied. Total rules applied 165613 place count 393932 transition count 246636
Reduce places removed 165613 places and 0 transitions.
Performed 4909 Post agglomeration using F-continuation condition.
Performed 10663 Post agglomeration using F-continuation condition.
Performed 16068 Post agglomeration using F-continuation condition.
Performed 16842 Post agglomeration using F-continuation condition.Transition count delta: 16842
Iterating post reduction 1 with 182455 rules applied. Total rules applied 348068 place count 228319 transition count 229794
Reduce places removed 16842 places and 0 transitions.
Iterating post reduction 2 with 16842 rules applied. Total rules applied 364910 place count 211477 transition count 229794
[2022-05-16 14:16:45] [INFO ] Computed 29683 place invariants in 452006 ms
Performed 19649 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19649 Pre rules applied. Total rules applied 364910 place count 211477 transition count 210145
Deduced a syphon composed of 19649 places in 343 ms
Ensure Unique test removed 9624 places
Reduce places removed 29273 places and 0 transitions.
Iterating global reduction 3 with 48922 rules applied. Total rules applied 413832 place count 182204 transition count 210145
Discarding 802 places :
Implicit places reduction removed 802 places
Drop transitions removed 8421 transitions
Trivial Post-agglo rules discarded 8421 transitions
Performed 8421 trivial Post agglomeration. Transition count delta: 8421
Iterating post reduction 3 with 9223 rules applied. Total rules applied 423055 place count 181402 transition count 201724
Reduce places removed 8421 places and 0 transitions.
Iterating post reduction 4 with 8421 rules applied. Total rules applied 431476 place count 172981 transition count 201724
Performed 1604 Post agglomeration using F-continuation condition.Transition count delta: 1604
Deduced a syphon composed of 1604 places in 277 ms
Ensure Unique test removed 401 places
Reduce places removed 2005 places and 0 transitions.
Iterating global reduction 5 with 3609 rules applied. Total rules applied 435085 place count 170976 transition count 200120
Free-agglomeration rule (complex) applied 17243 times.
Iterating global reduction 5 with 17243 rules applied. Total rules applied 452328 place count 170976 transition count 182877
Reduce places removed 17243 places and 0 transitions.
Iterating post reduction 5 with 17243 rules applied. Total rules applied 469571 place count 153733 transition count 182877
Applied a total of 469571 rules in 582906 ms. Remains 153733 /393932 variables (removed 240199) and now considering 182877/412249 (removed 229372) transitions.
Finished structural reductions, in 1 iterations. Remains : 153733/393932 places, 182877/412249 transitions.
Computed a total of 393932 stabilizing places and 412249 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 393932 transition count 412249
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0)||p1))))'
Support contains 17243 out of 393932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 393932/393932 places, 412249/412249 transitions.
Reduce places removed 866 places and 0 transitions.
Discarding 17243 places :
Implicit places reduction removed 17243 places
Iterating post reduction 0 with 18109 rules applied. Total rules applied 18109 place count 375823 transition count 412249
Applied a total of 18109 rules in 10774 ms. Remains 375823 /393932 variables (removed 18109) and now considering 412249/412249 (removed 0) transitions.
// Phase 1: matrix 412249 rows 375823 cols
[2022-05-16 14:23:36] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:24:03] [INFO ] Implicit Places using invariants in 147796 ms returned []
Implicit Place search using SMT only with invariants took 147799 ms to find 0 implicit places.
// Phase 1: matrix 412249 rows 375823 cols
[2022-05-16 14:25:53] [INFO ] Computed 12035 place invariants in 257699 ms
[2022-05-16 14:26:04] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:26:30] [INFO ] Dead Transitions using invariants and state equation in 146678 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 375823/393932 places, 412249/412249 transitions.
Finished structural reductions, in 1 iterations. Remains : 375823/393932 places, 412249/412249 transitions.
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00400M0040C020P020G001-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 (ADD s240202 s240203 s240204 s240205 s240206 s240207 s240208 s240209 s240210 s240211 s240212 s240213 s240214 s240215 s240216 s240217 s240218 s24...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 19680 steps with 5 reset in 10001 ms.
Product exploration timeout after 20190 steps with 6 reset in 10004 ms.
Computed a total of 375823 stabilizing places and 412249 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 375823 transition count 412249
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
[2022-05-16 14:29:03] [INFO ] Computed 12035 place invariants in 299343 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 358 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 3206 steps, including 0 resets, run visited all 2 properties in 2033 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p0)]
Knowledge based reduction with 7 factoid took 336 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
[2022-05-16 14:43:05] [WARNING] OOM error produced while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 17243 out of 375823 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375823/375823 places, 412249/412249 transitions.
Applied a total of 0 rules in 4468 ms. Remains 375823 /375823 variables (removed 0) and now considering 412249/412249 (removed 0) transitions.
// Phase 1: matrix 412249 rows 375823 cols
[2022-05-16 14:45:09] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:45:39] [INFO ] Implicit Places using invariants in 149610 ms returned []
Implicit Place search using SMT only with invariants took 149612 ms to find 0 implicit places.
// Phase 1: matrix 412249 rows 375823 cols
[2022-05-16 14:47:39] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:47:39] [INFO ] Computed 12035 place invariants in 269739 ms
[2022-05-16 14:48:07] [INFO ] Dead Transitions using invariants and state equation in 147862 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 375823/375823 places, 412249/412249 transitions.
Computed a total of 375823 stabilizing places and 412249 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 375823 transition count 412249
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
[2022-05-16 14:50:21] [INFO ] Computed 12035 place invariants in 281844 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 335 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 3322 steps, including 0 resets, run visited all 2 properties in 1829 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p0)]
Knowledge based reduction with 8 factoid took 408 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="FamilyReunion-COL-L00400M0040C020P020G001"
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 2-4028"
echo " Executing tool itstools"
echo " Input is FamilyReunion-COL-L00400M0040C020P020G001, 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 r078-tall-165260110600659"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00400M0040C020P020G001.tgz
mv FamilyReunion-COL-L00400M0040C020P020G001 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 ;