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.r169-tall-167838855700330.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)
..............................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855700330
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.8K Feb 26 17:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 15:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 15:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 146K Mar 5 18:22 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-CTLFireability-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678513042984

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00200M0020C010P010G005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 05:37:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 05:37:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:37:24] [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.
[2023-03-11 05:37:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 05:37:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 783 ms
[2023-03-11 05:37:25] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2023-03-11 05:37:25] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 34 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
[2023-03-11 05:37:25] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 7 ms.
[2023-03-11 05:37:25] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
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).
AF dead knowledge conclusive for 9 formulas.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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).
AF dead knowledge conclusive for 1 formulas.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10102 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=306 ) properties (out of 48) seen :12
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 36) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 66 rows 99 cols
[2023-03-11 05:37:25] [INFO ] Computed 33 place invariants in 16 ms
[2023-03-11 05:37:26] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-11 05:37:26] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 13 ms returned sat
[2023-03-11 05:37:26] [INFO ] After 150ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:29
[2023-03-11 05:37:26] [INFO ] After 204ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-11 05:37:26] [INFO ] After 529ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-11 05:37:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 05:37:26] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2023-03-11 05:37:26] [INFO ] After 147ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-11 05:37:26] [INFO ] After 383ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 155 ms.
[2023-03-11 05:37:27] [INFO ] After 776ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Fused 34 Parikh solutions to 33 different solutions.
Finished Parikh walk after 141 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=141 )
Parikh walk visited 34 properties in 459 ms.
[2023-03-11 05:37:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 05:37:27] [INFO ] Flatten gal took : 33 ms
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 05:37:27] [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 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
[2023-03-11 05:37:28] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 520 ms.
[2023-03-11 05:37:28] [INFO ] Unfolded 12 HLPN properties in 37 ms.
[2023-03-11 05:37:28] [INFO ] Reduced 4020 identical enabling conditions.
[2023-03-11 05:37:28] [INFO ] Reduced 2010 identical enabling conditions.
[2023-03-11 05:37:28] [INFO ] Reduced 4020 identical enabling conditions.
[2023-03-11 05:37:28] [INFO ] Reduced 201 identical enabling conditions.
Deduced a syphon composed of 201 places in 346 ms
Reduce places removed 237 places and 0 transitions.
Support contains 95902 out of 128732 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Reduce places removed 649 places and 0 transitions.
Discarding 4422 places :
Implicit places reduction removed 4422 places
Iterating post reduction 0 with 5071 rules applied. Total rules applied 5071 place count 123661 transition count 110159
Applied a total of 5071 rules in 3151 ms. Remains 123661 /128732 variables (removed 5071) and now considering 110159/110159 (removed 0) transitions.
// Phase 1: matrix 110159 rows 123661 cols
[2023-03-11 05:39:25] [INFO ] Computed 25733 place invariants in 90402 ms
[2023-03-11 05:39:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:39:35] [INFO ] Implicit Places using invariants in 99975 ms returned []
Implicit Place search using SMT only with invariants took 99977 ms to find 0 implicit places.
[2023-03-11 05:39:35] [INFO ] Invariant cache hit.
[2023-03-11 05:39:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:39:44] [INFO ] Dead Transitions using invariants and state equation in 9105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123661/128732 places, 110159/110159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112244 ms. Remains : 123661/128732 places, 110159/110159 transitions.
Support contains 95902 out of 123661 places after structural reductions.
[2023-03-11 05:39:50] [INFO ] Flatten gal took : 4355 ms
[2023-03-11 05:39:59] [INFO ] Flatten gal took : 3830 ms
[2023-03-11 05:40:11] [INFO ] Input system was already deterministic with 110159 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5965 ms. (steps per millisecond=1 ) properties (out of 56) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
[2023-03-11 05:40:25] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 05:40:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 05:40:50] [INFO ] After 25083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 34 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 42837 out of 123661 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 12864 places :
Implicit places reduction removed 12864 places
Drop transitions removed 9648 transitions
Trivial Post-agglo rules discarded 9648 transitions
Performed 9648 trivial Post agglomeration. Transition count delta: 9648
Iterating post reduction 0 with 22512 rules applied. Total rules applied 22512 place count 110797 transition count 100511
Reduce places removed 9648 places and 0 transitions.
Performed 12663 Post agglomeration using F-continuation condition.Transition count delta: 12663
Iterating post reduction 1 with 22311 rules applied. Total rules applied 44823 place count 101149 transition count 87848
Reduce places removed 12663 places and 0 transitions.
Iterating post reduction 2 with 12663 rules applied. Total rules applied 57486 place count 88486 transition count 87848
Performed 4623 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4623 Pre rules applied. Total rules applied 57486 place count 88486 transition count 83225
Deduced a syphon composed of 4623 places in 164 ms
Reduce places removed 4623 places and 0 transitions.
Iterating global reduction 3 with 9246 rules applied. Total rules applied 66732 place count 83863 transition count 83225
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Deduced a syphon composed of 4422 places in 132 ms
Reduce places removed 4422 places and 0 transitions.
Iterating global reduction 3 with 8844 rules applied. Total rules applied 75576 place count 79441 transition count 78803
Free-agglomeration rule (complex) applied 8643 times.
Iterating global reduction 3 with 8643 rules applied. Total rules applied 84219 place count 79441 transition count 70160
Ensure Unique test removed 201 places
Reduce places removed 8844 places and 0 transitions.
Iterating post reduction 3 with 8844 rules applied. Total rules applied 93063 place count 70597 transition count 70160
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 93083 place count 70577 transition count 66140
Iterating global reduction 4 with 20 rules applied. Total rules applied 93103 place count 70577 transition count 66140
Applied a total of 93103 rules in 69108 ms. Remains 70577 /123661 variables (removed 53084) and now considering 66140/110159 (removed 44019) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69110 ms. Remains : 70577/123661 places, 66140/110159 transitions.
[2023-03-11 05:42:09] [INFO ] Flatten gal took : 3307 ms
[2023-03-11 05:42:17] [INFO ] Flatten gal took : 3937 ms
[2023-03-11 05:42:30] [INFO ] Input system was already deterministic with 110159 transitions.
Computed a total of 123661 stabilizing places and 110159 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 123661 transition count 110159
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 21708 places :
Implicit places reduction removed 21708 places
Iterating post reduction 0 with 21708 rules applied. Total rules applied 21708 place count 101953 transition count 110159
Applied a total of 21708 rules in 3941 ms. Remains 101953 /123661 variables (removed 21708) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3947 ms. Remains : 101953/123661 places, 110159/110159 transitions.
[2023-03-11 05:42:45] [INFO ] Flatten gal took : 2314 ms
[2023-03-11 05:42:48] [INFO ] Flatten gal took : 2529 ms
[2023-03-11 05:42:52] [INFO ] Input system was already deterministic with 110159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Graph (complete) has 181503 edges and 123661 vertex of which 119024 are kept as prefixes of interest. Removing 4637 places using SCC suffix rule.179 ms
Discarding 4637 places :
Also discarding 4031 output transitions
Drop transitions removed 4031 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 17085 places :
Implicit places reduction removed 17085 places
Drop transitions removed 46029 transitions
Trivial Post-agglo rules discarded 46029 transitions
Performed 46029 trivial Post agglomeration. Transition count delta: 46029
Iterating post reduction 0 with 63114 rules applied. Total rules applied 63115 place count 101738 transition count 59898
Reduce places removed 46029 places and 0 transitions.
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Iterating post reduction 1 with 50451 rules applied. Total rules applied 113566 place count 55709 transition count 55476
Reduce places removed 4422 places and 0 transitions.
Iterating post reduction 2 with 4422 rules applied. Total rules applied 117988 place count 51287 transition count 55476
Performed 9648 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9648 Pre rules applied. Total rules applied 117988 place count 51287 transition count 45828
Deduced a syphon composed of 9648 places in 21 ms
Ensure Unique test removed 2814 places
Reduce places removed 12462 places and 0 transitions.
Iterating global reduction 3 with 22110 rules applied. Total rules applied 140098 place count 38825 transition count 45828
Drop transitions removed 2211 transitions
Trivial Post-agglo rules discarded 2211 transitions
Performed 2211 trivial Post agglomeration. Transition count delta: 2211
Iterating post reduction 3 with 2211 rules applied. Total rules applied 142309 place count 38825 transition count 43617
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 4 with 2211 rules applied. Total rules applied 144520 place count 36614 transition count 43617
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 201 Pre rules applied. Total rules applied 144520 place count 36614 transition count 43416
Deduced a syphon composed of 201 places in 23 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 144922 place count 36413 transition count 43416
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Deduced a syphon composed of 4422 places in 24 ms
Reduce places removed 4422 places and 0 transitions.
Iterating global reduction 5 with 8844 rules applied. Total rules applied 153766 place count 31991 transition count 38994
Applied a total of 153766 rules in 20034 ms. Remains 31991 /123661 variables (removed 91670) and now considering 38994/110159 (removed 71165) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20035 ms. Remains : 31991/123661 places, 38994/110159 transitions.
[2023-03-11 05:43:14] [INFO ] Flatten gal took : 921 ms
[2023-03-11 05:43:15] [INFO ] Flatten gal took : 1016 ms
[2023-03-11 05:43:17] [INFO ] Input system was already deterministic with 38994 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 17487 places :
Implicit places reduction removed 17487 places
Iterating post reduction 0 with 17487 rules applied. Total rules applied 17487 place count 106174 transition count 110159
Applied a total of 17487 rules in 2585 ms. Remains 106174 /123661 variables (removed 17487) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2590 ms. Remains : 106174/123661 places, 110159/110159 transitions.
[2023-03-11 05:43:23] [INFO ] Flatten gal took : 2802 ms
[2023-03-11 05:43:26] [INFO ] Flatten gal took : 3105 ms
[2023-03-11 05:43:32] [INFO ] Input system was already deterministic with 110159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Graph (complete) has 181503 edges and 123661 vertex of which 121438 are kept as prefixes of interest. Removing 2223 places using SCC suffix rule.163 ms
Discarding 2223 places :
Also discarding 2021 output transitions
Drop transitions removed 2021 transitions
Discarding 21306 places :
Implicit places reduction removed 21306 places
Drop transitions removed 64722 transitions
Trivial Post-agglo rules discarded 64722 transitions
Performed 64722 trivial Post agglomeration. Transition count delta: 64722
Iterating post reduction 0 with 86028 rules applied. Total rules applied 86029 place count 100132 transition count 43416
Reduce places removed 64722 places and 0 transitions.
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Iterating post reduction 1 with 64923 rules applied. Total rules applied 150952 place count 35410 transition count 43215
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 151153 place count 35209 transition count 43215
Performed 6030 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6030 Pre rules applied. Total rules applied 151153 place count 35209 transition count 37185
Deduced a syphon composed of 6030 places in 23 ms
Ensure Unique test removed 2814 places
Reduce places removed 8844 places and 0 transitions.
Iterating global reduction 3 with 14874 rules applied. Total rules applied 166027 place count 26365 transition count 37185
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 3 with 201 rules applied. Total rules applied 166228 place count 26365 transition count 36984
Reduce places removed 201 places and 0 transitions.
Performed 2211 Post agglomeration using F-continuation condition.Transition count delta: 2211
Iterating post reduction 4 with 2412 rules applied. Total rules applied 168640 place count 26164 transition count 34773
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 5 with 2211 rules applied. Total rules applied 170851 place count 23953 transition count 34773
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Deduced a syphon composed of 4623 places in 26 ms
Reduce places removed 4623 places and 0 transitions.
Iterating global reduction 6 with 9246 rules applied. Total rules applied 180097 place count 19330 transition count 30150
Applied a total of 180097 rules in 15768 ms. Remains 19330 /123661 variables (removed 104331) and now considering 30150/110159 (removed 80009) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15771 ms. Remains : 19330/123661 places, 30150/110159 transitions.
[2023-03-11 05:43:49] [INFO ] Flatten gal took : 847 ms
[2023-03-11 05:43:50] [INFO ] Flatten gal took : 1008 ms
[2023-03-11 05:43:51] [INFO ] Input system was already deterministic with 30150 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 4623 places :
Implicit places reduction removed 4623 places
Iterating post reduction 0 with 4623 rules applied. Total rules applied 4623 place count 119038 transition count 110159
Applied a total of 4623 rules in 1974 ms. Remains 119038 /123661 variables (removed 4623) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1980 ms. Remains : 119038/123661 places, 110159/110159 transitions.
[2023-03-11 05:44:02] [INFO ] Flatten gal took : 2682 ms
[2023-03-11 05:44:05] [INFO ] Flatten gal took : 3047 ms
[2023-03-11 05:44:12] [INFO ] Input system was already deterministic with 110159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Graph (complete) has 181503 edges and 123661 vertex of which 123449 are kept as prefixes of interest. Removing 212 places using SCC suffix rule.146 ms
Discarding 212 places :
Also discarding 212 output transitions
Drop transitions removed 212 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 17487 places :
Implicit places reduction removed 17487 places
Drop transitions removed 41607 transitions
Trivial Post-agglo rules discarded 41607 transitions
Performed 41607 trivial Post agglomeration. Transition count delta: 41607
Iterating post reduction 0 with 59094 rules applied. Total rules applied 59095 place count 105761 transition count 68139
Reduce places removed 41607 places and 0 transitions.
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Iterating post reduction 1 with 46230 rules applied. Total rules applied 105325 place count 64154 transition count 63516
Reduce places removed 4623 places and 0 transitions.
Iterating post reduction 2 with 4623 rules applied. Total rules applied 109948 place count 59531 transition count 63516
Performed 7638 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7638 Pre rules applied. Total rules applied 109948 place count 59531 transition count 55878
Deduced a syphon composed of 7638 places in 77 ms
Ensure Unique test removed 2211 places
Reduce places removed 9849 places and 0 transitions.
Iterating global reduction 3 with 17487 rules applied. Total rules applied 127435 place count 49682 transition count 55878
Performed 402 Post agglomeration using F-continuation condition.Transition count delta: 402
Deduced a syphon composed of 402 places in 66 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 3 with 804 rules applied. Total rules applied 128239 place count 49280 transition count 55476
Applied a total of 128239 rules in 24049 ms. Remains 49280 /123661 variables (removed 74381) and now considering 55476/110159 (removed 54683) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24052 ms. Remains : 49280/123661 places, 55476/110159 transitions.
[2023-03-11 05:44:38] [INFO ] Flatten gal took : 1535 ms
[2023-03-11 05:44:40] [INFO ] Flatten gal took : 1633 ms
[2023-03-11 05:44:43] [INFO ] Input system was already deterministic with 55476 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 21708 places :
Implicit places reduction removed 21708 places
Iterating post reduction 0 with 21708 rules applied. Total rules applied 21708 place count 101953 transition count 110159
Applied a total of 21708 rules in 3422 ms. Remains 101953 /123661 variables (removed 21708) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3425 ms. Remains : 101953/123661 places, 110159/110159 transitions.
[2023-03-11 05:44:49] [INFO ] Flatten gal took : 2349 ms
[2023-03-11 05:44:52] [INFO ] Flatten gal took : 2696 ms
[2023-03-11 05:44:57] [INFO ] Input system was already deterministic with 110159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Graph (complete) has 181503 edges and 123661 vertex of which 123449 are kept as prefixes of interest. Removing 212 places using SCC suffix rule.142 ms
Discarding 212 places :
Also discarding 212 output transitions
Drop transitions removed 212 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 13266 places :
Implicit places reduction removed 13266 places
Drop transitions removed 22713 transitions
Trivial Post-agglo rules discarded 22713 transitions
Performed 22713 trivial Post agglomeration. Transition count delta: 22713
Iterating post reduction 0 with 35979 rules applied. Total rules applied 35980 place count 109982 transition count 87033
Reduce places removed 22713 places and 0 transitions.
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Iterating post reduction 1 with 27135 rules applied. Total rules applied 63115 place count 87269 transition count 82611
Reduce places removed 4422 places and 0 transitions.
Iterating post reduction 2 with 4422 rules applied. Total rules applied 67537 place count 82847 transition count 82611
Performed 16281 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16281 Pre rules applied. Total rules applied 67537 place count 82847 transition count 66330
Deduced a syphon composed of 16281 places in 78 ms
Ensure Unique test removed 2814 places
Reduce places removed 19095 places and 0 transitions.
Iterating global reduction 3 with 35376 rules applied. Total rules applied 102913 place count 63752 transition count 66330
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 102913 place count 63752 transition count 66129
Deduced a syphon composed of 201 places in 74 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 103315 place count 63551 transition count 66129
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Deduced a syphon composed of 4422 places in 72 ms
Reduce places removed 4422 places and 0 transitions.
Iterating global reduction 3 with 8844 rules applied. Total rules applied 112159 place count 59129 transition count 61707
Applied a total of 112159 rules in 42955 ms. Remains 59129 /123661 variables (removed 64532) and now considering 61707/110159 (removed 48452) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42958 ms. Remains : 59129/123661 places, 61707/110159 transitions.
[2023-03-11 05:45:43] [INFO ] Flatten gal took : 1620 ms
[2023-03-11 05:45:45] [INFO ] Flatten gal took : 1746 ms
[2023-03-11 05:45:48] [INFO ] Input system was already deterministic with 61707 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 21507 places :
Implicit places reduction removed 21507 places
Iterating post reduction 0 with 21507 rules applied. Total rules applied 21507 place count 102154 transition count 110159
Applied a total of 21507 rules in 3229 ms. Remains 102154 /123661 variables (removed 21507) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3234 ms. Remains : 102154/123661 places, 110159/110159 transitions.
[2023-03-11 05:45:54] [INFO ] Flatten gal took : 2342 ms
[2023-03-11 05:45:57] [INFO ] Flatten gal took : 2765 ms
[2023-03-11 05:46:02] [INFO ] Input system was already deterministic with 110159 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Discarding 21708 places :
Implicit places reduction removed 21708 places
Iterating post reduction 0 with 21708 rules applied. Total rules applied 21708 place count 101953 transition count 110159
Applied a total of 21708 rules in 2245 ms. Remains 101953 /123661 variables (removed 21708) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2247 ms. Remains : 101953/123661 places, 110159/110159 transitions.
[2023-03-11 05:46:08] [INFO ] Flatten gal took : 2355 ms
[2023-03-11 05:46:10] [INFO ] Flatten gal took : 2773 ms
[2023-03-11 05:46:16] [INFO ] Input system was already deterministic with 110159 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Graph (complete) has 181503 edges and 123661 vertex of which 100722 are kept as prefixes of interest. Removing 22939 places using SCC suffix rule.150 ms
Discarding 22939 places :
Also discarding 21116 output transitions
Drop transitions removed 21116 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 21306 places :
Implicit places reduction removed 21306 places
Drop transitions removed 60702 transitions
Trivial Post-agglo rules discarded 60702 transitions
Performed 60702 trivial Post agglomeration. Transition count delta: 60702
Iterating post reduction 0 with 82008 rules applied. Total rules applied 82009 place count 79215 transition count 28140
Reduce places removed 60702 places and 0 transitions.
Iterating post reduction 1 with 60702 rules applied. Total rules applied 142711 place count 18513 transition count 28140
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 402 Pre rules applied. Total rules applied 142711 place count 18513 transition count 27738
Deduced a syphon composed of 402 places in 10 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 2 with 804 rules applied. Total rules applied 143515 place count 18111 transition count 27738
Performed 4221 Post agglomeration using F-continuation condition.Transition count delta: 4221
Deduced a syphon composed of 4221 places in 7 ms
Reduce places removed 4221 places and 0 transitions.
Iterating global reduction 2 with 8442 rules applied. Total rules applied 151957 place count 13890 transition count 23517
Applied a total of 151957 rules in 7966 ms. Remains 13890 /123661 variables (removed 109771) and now considering 23517/110159 (removed 86642) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7967 ms. Remains : 13890/123661 places, 23517/110159 transitions.
[2023-03-11 05:46:25] [INFO ] Flatten gal took : 533 ms
[2023-03-11 05:46:25] [INFO ] Flatten gal took : 588 ms
[2023-03-11 05:46:26] [INFO ] Input system was already deterministic with 23517 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123661/123661 places, 110159/110159 transitions.
Graph (complete) has 181503 edges and 123661 vertex of which 121237 are kept as prefixes of interest. Removing 2424 places using SCC suffix rule.159 ms
Discarding 2424 places :
Also discarding 2222 output transitions
Drop transitions removed 2222 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 17286 places :
Implicit places reduction removed 17286 places
Drop transitions removed 29547 transitions
Trivial Post-agglo rules discarded 29547 transitions
Performed 29547 trivial Post agglomeration. Transition count delta: 29547
Iterating post reduction 0 with 46833 rules applied. Total rules applied 46834 place count 103750 transition count 78189
Reduce places removed 29547 places and 0 transitions.
Performed 8442 Post agglomeration using F-continuation condition.Transition count delta: 8442
Iterating post reduction 1 with 37989 rules applied. Total rules applied 84823 place count 74203 transition count 69747
Reduce places removed 8442 places and 0 transitions.
Iterating post reduction 2 with 8442 rules applied. Total rules applied 93265 place count 65761 transition count 69747
Performed 10050 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10050 Pre rules applied. Total rules applied 93265 place count 65761 transition count 59697
Deduced a syphon composed of 10050 places in 46 ms
Ensure Unique test removed 2814 places
Reduce places removed 12864 places and 0 transitions.
Iterating global reduction 3 with 22914 rules applied. Total rules applied 116179 place count 52897 transition count 59697
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 3 with 201 rules applied. Total rules applied 116380 place count 52897 transition count 59496
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 4 with 201 rules applied. Total rules applied 116581 place count 52696 transition count 59496
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Deduced a syphon composed of 4422 places in 52 ms
Reduce places removed 4422 places and 0 transitions.
Iterating global reduction 5 with 8844 rules applied. Total rules applied 125425 place count 48274 transition count 55074
Applied a total of 125425 rules in 36215 ms. Remains 48274 /123661 variables (removed 75387) and now considering 55074/110159 (removed 55085) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36217 ms. Remains : 48274/123661 places, 55074/110159 transitions.
[2023-03-11 05:47:04] [INFO ] Flatten gal took : 1219 ms
[2023-03-11 05:47:06] [INFO ] Flatten gal took : 1449 ms
[2023-03-11 05:47:08] [INFO ] Input system was already deterministic with 55074 transitions.
[2023-03-11 05:47:13] [INFO ] Flatten gal took : 3559 ms
[2023-03-11 05:47:22] [INFO ] Flatten gal took : 3709 ms
[2023-03-11 05:47:29] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 233 ms.
[2023-03-11 05:47:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 123661 places, 110159 transitions and 299702 arcs took 273 ms.
Total runtime 604864 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/497/ctl_0_ --ctl=/tmp/497/ctl_1_ --ctl=/tmp/497/ctl_2_ --ctl=/tmp/497/ctl_3_ --ctl=/tmp/497/ctl_4_ --ctl=/tmp/497/ctl_5_ --ctl=/tmp/497/ctl_6_ --ctl=/tmp/497/ctl_7_ --ctl=/tmp/497/ctl_8_ --ctl=/tmp/497/ctl_9_ --ctl=/tmp/497/ctl_10_ --ctl=/tmp/497/ctl_11_ --mu-par --mu-opt
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-01
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-02
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-04
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-05
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-06
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-07
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-08
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-09
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-11
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-13
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-14
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-15

BK_STOP 1678515832016

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-01
ctl formula formula --ctl=/tmp/497/ctl_0_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-02
ctl formula formula --ctl=/tmp/497/ctl_1_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-04
ctl formula formula --ctl=/tmp/497/ctl_2_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-05
ctl formula formula --ctl=/tmp/497/ctl_3_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-06
ctl formula formula --ctl=/tmp/497/ctl_4_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-07
ctl formula formula --ctl=/tmp/497/ctl_5_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-08
ctl formula formula --ctl=/tmp/497/ctl_6_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-09
ctl formula formula --ctl=/tmp/497/ctl_7_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-11
ctl formula formula --ctl=/tmp/497/ctl_8_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-13
ctl formula formula --ctl=/tmp/497/ctl_9_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-14
ctl formula formula --ctl=/tmp/497/ctl_10_
ctl formula name FamilyReunion-COL-L00200M0020C010P010G005-CTLFireability-15
ctl formula formula --ctl=/tmp/497/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 123661 places, 110159 transitions and 299702 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 3.750 real 1.690 user 2.050 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-sym(+0x9b684) [0x564e6eece684]
1: pnml2lts-sym(+0x9b726) [0x564e6eece726]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f505f48a140]
3: pnml2lts-sym(+0x7f7d2) [0x564e6eeb27d2]
4: pnml2lts-sym(+0x80828) [0x564e6eeb3828]
5: pnml2lts-sym(+0x83375) [0x564e6eeb6375]
6: pnml2lts-sym(+0x7b4d3) [0x564e6eeae4d3]
7: pnml2lts-sym(+0x662e5) [0x564e6ee992e5]
8: pnml2lts-sym(+0x4097e0) [0x564e6f23c7e0]
9: /lib/x86_64-linux-gnu/libpthread.so.0(+0x7ea7) [0x7f505f47eea7]
10: /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f505f23fa2f]

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="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r169-tall-167838855700330"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;