About the Execution of ITS-Tools for FamilyReunion-COL-L00200M0020C010P010G005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.659 | 3600000.00 | 8880531.00 | 11507.10 | ?TTF?FT?TTFTTFTT | 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-165260110600655.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-L00200M0020C010P010G005, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110600655
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.7K Apr 30 13:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 30 13:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 30 10:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 10:52 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 3.8K May 9 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 30 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 30 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 30 15:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 30 15:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:48 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 146K 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-L00200M0020C010P010G005-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1654191365652
Running Version 202205111006
[2022-06-02 17:36:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-02 17:36:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 17:36:06] [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.
[2022-06-02 17:36:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 17:36:07] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 670 ms
[2022-06-02 17:36:07] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2022-06-02 17:36:07] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 48 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2022-06-02 17:36:07] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 9 ms.
[2022-06-02 17:36:07] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 2 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
Finished random walk after 8485 steps, including 0 resets, run visited all 2 properties in 25 ms. (steps per millisecond=339 )
[2022-06-02 17:36:07] [INFO ] Flatten gal took : 35 ms
[2022-06-02 17:36:07] [INFO ] Flatten gal took : 9 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 11
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 6
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
[2022-06-02 17:36:08] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 612 ms.
[2022-06-02 17:36:08] [INFO ] Unfolded 16 HLPN properties in 17 ms.
[2022-06-02 17:36:08] [INFO ] Reduced 201 identical enabling conditions.
[2022-06-02 17:36:08] [INFO ] Reduced 201 identical enabling conditions.
[2022-06-02 17:36:08] [INFO ] Reduced 201 identical enabling conditions.
[2022-06-02 17:36:08] [INFO ] Reduced 2010 identical enabling conditions.
[2022-06-02 17:36:08] [INFO ] Reduced 201 identical enabling conditions.
[2022-06-02 17:36:08] [INFO ] Reduced 2010 identical enabling conditions.
[2022-06-02 17:36:08] [INFO ] Reduced 4020 identical enabling conditions.
Deduced a syphon composed of 201 places in 345 ms
Reduce places removed 237 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4329 ms. (steps per millisecond=2 ) properties (out of 16) seen :3
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1900 ms. (steps per millisecond=5 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 13) seen :0
Interrupted Best-First random walk after 5603 steps, including 1 resets, run timeout after 5247 ms. (steps per millisecond=1 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3254 ms. (steps per millisecond=3 ) properties (out of 13) seen :0
Interrupted Best-First random walk after 2920 steps, including 0 resets, run timeout after 5453 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1565 ms. (steps per millisecond=6 ) properties (out of 13) seen :0
Interrupted Best-First random walk after 4393 steps, including 1 resets, run timeout after 5303 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 13) seen :0
Interrupted Best-First random walk after 2600 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 110159 rows 128732 cols
[2022-06-02 17:38:50] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-02 17:39:13] [INFO ] Computed 30573 place invariants in 143334 ms
[2022-06-02 17:39:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 17:39:15] [INFO ] After 25090ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 101953 out of 128732 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Graph (complete) has 198208 edges and 128732 vertex of which 128083 are kept as prefixes of interest. Removing 649 places using SCC suffix rule.167 ms
Discarding 649 places :
Also discarding 0 output transitions
Discarding 4824 places :
Implicit places reduction removed 4824 places
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 5025 rules applied. Total rules applied 5026 place count 123259 transition count 109958
Reduce places removed 201 places and 0 transitions.
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Iterating post reduction 1 with 402 rules applied. Total rules applied 5428 place count 123058 transition count 109757
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 5629 place count 122857 transition count 109757
Performed 4623 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4623 Pre rules applied. Total rules applied 5629 place count 122857 transition count 105134
Deduced a syphon composed of 4623 places in 248 ms
Ensure Unique test removed 2211 places
Reduce places removed 6834 places and 0 transitions.
Iterating global reduction 3 with 11457 rules applied. Total rules applied 17086 place count 116023 transition count 105134
Applied a total of 17086 rules in 16916 ms. Remains 116023 /128732 variables (removed 12709) and now considering 105134/110159 (removed 5025) transitions.
Finished structural reductions, in 1 iterations. Remains : 116023/128732 places, 105134/110159 transitions.
Interrupted random walk after 201606 steps, including 18 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 10
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 29770 steps, including 0 resets, run timeout after 5080 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 14442 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=2 ) properties seen 0
Interrupted Best-First random walk after 31484 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=6 ) properties seen 0
Running SMT prover for 3 properties.
// Phase 1: matrix 105134 rows 116023 cols
[2022-06-02 17:41:35] [INFO ] Computed 23120 place invariants in 74752 ms
[2022-06-02 17:43:48] [INFO ] [Real]Absence check using 0 positive and 23120 generalized place invariants in 93230 ms returned sat
[2022-06-02 17:44:24] [INFO ] After 33811ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2022-06-02 17:44:37] [INFO ] After 46426ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 3926 ms.
[2022-06-02 17:44:40] [INFO ] After 185374ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
[2022-06-02 17:46:57] [INFO ] [Nat]Absence check using 0 positive and 23120 generalized place invariants in 96782 ms returned sat
[2022-06-02 17:47:45] [INFO ] After 41367ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-02 17:48:23] [INFO ] After 78763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 3584 ms.
[2022-06-02 17:48:26] [INFO ] After 225730ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 23329 out of 116023 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116023/116023 places, 105134/105134 transitions.
Graph (complete) has 171252 edges and 116023 vertex of which 115621 are kept as prefixes of interest. Removing 402 places using SCC suffix rule.63 ms
Discarding 402 places :
Also discarding 201 output transitions
Drop transitions removed 201 transitions
Drop transitions removed 201 transitions
Reduce isomorphic transitions removed 201 transitions.
Discarding 21306 places :
Implicit places reduction removed 21306 places
Drop transitions removed 25326 transitions
Trivial Post-agglo rules discarded 25326 transitions
Performed 25326 trivial Post agglomeration. Transition count delta: 25326
Iterating post reduction 0 with 46833 rules applied. Total rules applied 46834 place count 94315 transition count 79406
Reduce places removed 25326 places and 0 transitions.
Performed 6834 Post agglomeration using F-continuation condition.Transition count delta: 6834
Iterating post reduction 1 with 32160 rules applied. Total rules applied 78994 place count 68989 transition count 72572
Reduce places removed 6834 places and 0 transitions.
Iterating post reduction 2 with 6834 rules applied. Total rules applied 85828 place count 62155 transition count 72572
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 85828 place count 62155 transition count 72371
Deduced a syphon composed of 201 places in 79 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 86230 place count 61954 transition count 72371
Discarding 201 places :
Implicit places reduction removed 201 places
Iterating post reduction 3 with 201 rules applied. Total rules applied 86431 place count 61753 transition count 72371
Performed 2412 Post agglomeration using F-continuation condition.Transition count delta: 2412
Deduced a syphon composed of 2412 places in 104 ms
Reduce places removed 2412 places and 0 transitions.
Iterating global reduction 4 with 4824 rules applied. Total rules applied 91255 place count 59341 transition count 69959
Free-agglomeration rule (complex) applied 10854 times.
Iterating global reduction 4 with 10854 rules applied. Total rules applied 102109 place count 59341 transition count 59105
Ensure Unique test removed 402 places
Reduce places removed 11256 places and 0 transitions.
Iterating post reduction 4 with 11256 rules applied. Total rules applied 113365 place count 48085 transition count 59105
Discarding 30 places :
Symmetric choice reduction at 5 with 30 rule applications. Total rules 113395 place count 48055 transition count 53075
Iterating global reduction 5 with 30 rules applied. Total rules applied 113425 place count 48055 transition count 53075
Applied a total of 113425 rules in 45957 ms. Remains 48055 /116023 variables (removed 67968) and now considering 53075/105134 (removed 52059) transitions.
Finished structural reductions, in 1 iterations. Remains : 48055/116023 places, 53075/105134 transitions.
Interrupted random walk after 256918 steps, including 33 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 28262 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 13808 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=2 ) properties seen 0
Interrupted Best-First random walk after 29862 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=5 ) properties seen 0
Interrupted probabilistic random walk after 719029 steps, run timeout after 135026 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 719029 steps, saw 715442 distinct states, run finished after 135029 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 17:52:16] [INFO ] Computed 1211 place invariants in 3762 ms
[2022-06-02 17:52:30] [INFO ] [Real]Absence check using 0 positive and 1211 generalized place invariants in 3348 ms returned sat
[2022-06-02 17:52:31] [INFO ] After 14976ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 17:52:46] [INFO ] [Nat]Absence check using 0 positive and 1211 generalized place invariants in 3738 ms returned sat
[2022-06-02 17:56:16] [INFO ] After 207414ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 17:56:16] [INFO ] After 207438ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-02 17:56:16] [INFO ] After 225058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 23329 out of 48055 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48055/48055 places, 53075/53075 transitions.
Applied a total of 0 rules in 464 ms. Remains 48055 /48055 variables (removed 0) and now considering 53075/53075 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48055/48055 places, 53075/53075 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48055/48055 places, 53075/53075 transitions.
Applied a total of 0 rules in 417 ms. Remains 48055 /48055 variables (removed 0) and now considering 53075/53075 (removed 0) transitions.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 17:56:22] [INFO ] Computed 1211 place invariants in 4406 ms
[2022-06-02 17:56:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-02 17:56:25] [INFO ] Implicit Places using invariants in 8281 ms returned []
Implicit Place search using SMT only with invariants took 8283 ms to find 0 implicit places.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 17:56:29] [INFO ] Computed 1211 place invariants in 3463 ms
[2022-06-02 17:56:33] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-02 17:56:33] [INFO ] Dead Transitions using invariants and state equation in 7181 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48055/48055 places, 53075/53075 transitions.
Interrupted random walk after 273553 steps, including 35 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 30074 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=6 ) properties seen 0
Interrupted Best-First random walk after 14596 steps, including 0 resets, run timeout after 5105 ms. (steps per millisecond=2 ) properties seen 0
Interrupted Best-First random walk after 31562 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=6 ) properties seen 0
Interrupted probabilistic random walk after 752603 steps, run timeout after 135007 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 752603 steps, saw 748847 distinct states, run finished after 135009 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 17:59:37] [INFO ] Computed 1211 place invariants in 3486 ms
[2022-06-02 17:59:51] [INFO ] [Real]Absence check using 0 positive and 1211 generalized place invariants in 3281 ms returned sat
[2022-06-02 17:59:52] [INFO ] After 15004ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 18:00:06] [INFO ] [Nat]Absence check using 0 positive and 1211 generalized place invariants in 3307 ms returned sat
[2022-06-02 18:03:37] [INFO ] After 225019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 23329 out of 48055 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48055/48055 places, 53075/53075 transitions.
Applied a total of 0 rules in 429 ms. Remains 48055 /48055 variables (removed 0) and now considering 53075/53075 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48055/48055 places, 53075/53075 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48055/48055 places, 53075/53075 transitions.
Applied a total of 0 rules in 438 ms. Remains 48055 /48055 variables (removed 0) and now considering 53075/53075 (removed 0) transitions.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 18:03:41] [INFO ] Computed 1211 place invariants in 3733 ms
[2022-06-02 18:03:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-02 18:03:45] [INFO ] Implicit Places using invariants in 7641 ms returned []
Implicit Place search using SMT only with invariants took 7642 ms to find 0 implicit places.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 18:03:49] [INFO ] Computed 1211 place invariants in 3642 ms
[2022-06-02 18:03:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-02 18:03:53] [INFO ] Dead Transitions using invariants and state equation in 7486 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48055/48055 places, 53075/53075 transitions.
Applied a total of 0 rules in 442 ms. Remains 48055 /48055 variables (removed 0) and now considering 53075/53075 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 18:03:57] [INFO ] Computed 1211 place invariants in 4114 ms
[2022-06-02 18:04:11] [INFO ] [Real]Absence check using 0 positive and 1211 generalized place invariants in 3306 ms returned sat
[2022-06-02 18:04:12] [INFO ] After 14850ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 18:04:26] [INFO ] [Nat]Absence check using 0 positive and 1211 generalized place invariants in 3386 ms returned sat
[2022-06-02 18:07:57] [INFO ] After 208323ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 18:07:57] [INFO ] After 208366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-02 18:07:57] [INFO ] After 225068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-02 18:08:00] [INFO ] Flatten gal took : 1784 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1801268956082741065
[2022-06-02 18:08:01] [INFO ] Too many transitions (53075) to apply POR reductions. Disabling POR matrices.
[2022-06-02 18:08:02] [INFO ] Built C files in 1296ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1801268956082741065
Running compilation step : cd /tmp/ltsmin1801268956082741065;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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'
[2022-06-02 18:08:03] [INFO ] Applying decomposition
[2022-06-02 18:08:04] [INFO ] Flatten gal took : 3041 ms
[2022-06-02 18:08:05] [INFO ] Flatten gal took : 2169 ms
[2022-06-02 18:08:07] [INFO ] Input system was already deterministic with 53075 transitions.
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/graph12757213918627077574.txt' '-o' '/tmp/graph12757213918627077574.bin' '-w' '/tmp/graph12757213918627077574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12757213918627077574.bin' '-l' '-1' '-v' '-w' '/tmp/graph12757213918627077574.weights' '-q' '0' '-e' '0.001'
[2022-06-02 18:08:12] [INFO ] Decomposing Gal with order
[2022-06-02 18:08:25] [INFO ] Ran tautology test, simplified 0 / 3 in 20885 ms.
[2022-06-02 18:08:29] [INFO ] BMC solution for property FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-00(UNSAT) depth K=0 took 1310 ms
[2022-06-02 18:08:29] [INFO ] BMC solution for property FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-04(UNSAT) depth K=0 took 115 ms
[2022-06-02 18:08:29] [INFO ] BMC solution for property FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-07(UNSAT) depth K=0 took 59 ms
[2022-06-02 18:08:34] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 53075 rows 48055 cols
[2022-06-02 18:08:48] [INFO ] Computed 1211 place invariants in 4338 ms
[2022-06-02 18:08:48] [INFO ] Computed 1211 place invariants in 4359 ms
[2022-06-02 18:11:24] [INFO ] BMC solution for property FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-00(UNSAT) depth K=1 took 173915 ms
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/ltsmin1801268956082741065;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1801268956082741065;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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 240 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)
[2022-06-02 18:13:50] [INFO ] BMC solution for property FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-04(UNSAT) depth K=1 took 145477 ms
[2022-06-02 18:18:21] [INFO ] BMC solution for property FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityFireability-07(UNSAT) depth K=1 took 271558 ms
[2022-06-02 18:22:35] [INFO ] Proved 48055 variables to be positive in 832150 ms
[2022-06-02 18:31:25] [INFO ] Removed a total of 19461 redundant transitions.
[2022-06-02 18:31:27] [INFO ] Flatten gal took : 4177 ms
[2022-06-02 18:31:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 403 ms.
[2022-06-02 18:31:31] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7573923094604201351.gal : 776 ms
[2022-06-02 18:31:31] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5472037127481069091.prop : 131 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7573923094604201351.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5472037127481069091.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityFireability5472037127481069091.prop.
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-L00200M0020C010P010G005"
export BK_EXAMINATION="ReachabilityFireability"
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-L00200M0020C010P010G005, examination is ReachabilityFireability"
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-165260110600655"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;