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.r394-oct2-167903718000522.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPs-PT-100B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718000522
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.3K Feb 26 02:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 02:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 02:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 02:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 02:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 02:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 02:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 02:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-100B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679522093947

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-100B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 21:54:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 21:54:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 21:54:57] [INFO ] Load time of PNML (sax parser for PT used): 344 ms
[2023-03-22 21:54:57] [INFO ] Transformed 6803 places.
[2023-03-22 21:54:57] [INFO ] Transformed 6303 transitions.
[2023-03-22 21:54:57] [INFO ] Found NUPN structural information;
[2023-03-22 21:54:57] [INFO ] Parsed PT model containing 6803 places and 6303 transitions and 17406 arcs in 895 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 77 ms.
Support contains 119 out of 6803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6803/6803 places, 6303/6303 transitions.
Discarding 681 places :
Symmetric choice reduction at 0 with 681 rule applications. Total rules 681 place count 6122 transition count 5622
Iterating global reduction 0 with 681 rules applied. Total rules applied 1362 place count 6122 transition count 5622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1363 place count 6121 transition count 5621
Iterating global reduction 0 with 1 rules applied. Total rules applied 1364 place count 6121 transition count 5621
Applied a total of 1364 rules in 2965 ms. Remains 6121 /6803 variables (removed 682) and now considering 5621/6303 (removed 682) transitions.
// Phase 1: matrix 5621 rows 6121 cols
[2023-03-22 21:55:01] [INFO ] Computed 1101 place invariants in 91 ms
[2023-03-22 21:55:07] [INFO ] Implicit Places using invariants in 6069 ms returned []
[2023-03-22 21:55:07] [INFO ] Invariant cache hit.
[2023-03-22 21:55:12] [INFO ] Implicit Places using invariants and state equation in 5116 ms returned []
Implicit Place search using SMT with State Equation took 11249 ms to find 0 implicit places.
[2023-03-22 21:55:12] [INFO ] Invariant cache hit.
[2023-03-22 21:55:20] [INFO ] Dead Transitions using invariants and state equation in 7565 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 6121/6803 places, 5621/6303 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21799 ms. Remains : 6121/6803 places, 5621/6303 transitions.
Support contains 119 out of 6121 places after structural reductions.
[2023-03-22 21:55:20] [INFO ] Flatten gal took : 392 ms
[2023-03-22 21:55:20] [INFO ] Flatten gal took : 228 ms
[2023-03-22 21:55:21] [INFO ] Input system was already deterministic with 5621 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=13 ) properties (out of 66) seen :31
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Running SMT prover for 35 properties.
[2023-03-22 21:55:22] [INFO ] Invariant cache hit.
[2023-03-22 21:55:28] [INFO ] [Real]Absence check using 1101 positive place invariants in 1143 ms returned sat
[2023-03-22 21:55:28] [INFO ] After 6158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-22 21:55:33] [INFO ] [Nat]Absence check using 1101 positive place invariants in 755 ms returned sat
[2023-03-22 21:55:53] [INFO ] After 16333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-22 21:55:53] [INFO ] After 16346ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :35
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-22 21:55:53] [INFO ] After 25118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :35
Fused 35 Parikh solutions to 23 different solutions.
Parikh walk visited 2 properties in 9837 ms.
Support contains 56 out of 6121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Drop transitions removed 686 transitions
Trivial Post-agglo rules discarded 686 transitions
Performed 686 trivial Post agglomeration. Transition count delta: 686
Iterating post reduction 0 with 686 rules applied. Total rules applied 686 place count 6121 transition count 4935
Reduce places removed 686 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 694 rules applied. Total rules applied 1380 place count 5435 transition count 4927
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1388 place count 5427 transition count 4927
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 501 Pre rules applied. Total rules applied 1388 place count 5427 transition count 4426
Deduced a syphon composed of 501 places in 37 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 3 with 1002 rules applied. Total rules applied 2390 place count 4926 transition count 4426
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 2400 place count 4916 transition count 4416
Iterating global reduction 3 with 10 rules applied. Total rules applied 2410 place count 4916 transition count 4416
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 2410 place count 4916 transition count 4412
Deduced a syphon composed of 4 places in 54 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 2418 place count 4912 transition count 4412
Performed 1778 Post agglomeration using F-continuation condition.Transition count delta: 1778
Deduced a syphon composed of 1778 places in 8 ms
Reduce places removed 1778 places and 0 transitions.
Iterating global reduction 3 with 3556 rules applied. Total rules applied 5974 place count 3134 transition count 2634
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 876 times.
Drop transitions removed 876 transitions
Iterating global reduction 3 with 876 rules applied. Total rules applied 6850 place count 3134 transition count 2634
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 6851 place count 3133 transition count 2633
Applied a total of 6851 rules in 3250 ms. Remains 3133 /6121 variables (removed 2988) and now considering 2633/5621 (removed 2988) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3251 ms. Remains : 3133/6121 places, 2633/5621 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=14 ) properties (out of 33) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 23) 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 23) seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 2633 rows 3133 cols
[2023-03-22 21:56:08] [INFO ] Computed 1101 place invariants in 124 ms
[2023-03-22 21:56:10] [INFO ] [Real]Absence check using 1045 positive place invariants in 529 ms returned sat
[2023-03-22 21:56:10] [INFO ] [Real]Absence check using 1045 positive and 56 generalized place invariants in 46 ms returned sat
[2023-03-22 21:56:10] [INFO ] After 2398ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-22 21:56:13] [INFO ] [Nat]Absence check using 1045 positive place invariants in 398 ms returned sat
[2023-03-22 21:56:13] [INFO ] [Nat]Absence check using 1045 positive and 56 generalized place invariants in 12 ms returned sat
[2023-03-22 21:56:23] [INFO ] After 8018ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-22 21:56:24] [INFO ] Deduced a trap composed of 8 places in 511 ms of which 6 ms to minimize.
[2023-03-22 21:56:24] [INFO ] Deduced a trap composed of 5 places in 451 ms of which 1 ms to minimize.
[2023-03-22 21:56:25] [INFO ] Deduced a trap composed of 6 places in 537 ms of which 14 ms to minimize.
[2023-03-22 21:56:26] [INFO ] Deduced a trap composed of 8 places in 498 ms of which 1 ms to minimize.
[2023-03-22 21:56:26] [INFO ] Deduced a trap composed of 7 places in 369 ms of which 1 ms to minimize.
[2023-03-22 21:56:27] [INFO ] Deduced a trap composed of 6 places in 505 ms of which 0 ms to minimize.
[2023-03-22 21:56:27] [INFO ] Deduced a trap composed of 6 places in 391 ms of which 0 ms to minimize.
[2023-03-22 21:56:28] [INFO ] Deduced a trap composed of 6 places in 422 ms of which 2 ms to minimize.
[2023-03-22 21:56:28] [INFO ] Deduced a trap composed of 6 places in 534 ms of which 1 ms to minimize.
[2023-03-22 21:56:29] [INFO ] Deduced a trap composed of 6 places in 611 ms of which 1 ms to minimize.
[2023-03-22 21:56:30] [INFO ] Deduced a trap composed of 9 places in 287 ms of which 1 ms to minimize.
[2023-03-22 21:56:30] [INFO ] Deduced a trap composed of 6 places in 405 ms of which 1 ms to minimize.
[2023-03-22 21:56:31] [INFO ] Deduced a trap composed of 6 places in 593 ms of which 1 ms to minimize.
[2023-03-22 21:56:32] [INFO ] Deduced a trap composed of 6 places in 637 ms of which 1 ms to minimize.
[2023-03-22 21:56:32] [INFO ] Deduced a trap composed of 4 places in 669 ms of which 13 ms to minimize.
[2023-03-22 21:56:33] [INFO ] Deduced a trap composed of 8 places in 436 ms of which 13 ms to minimize.
[2023-03-22 21:56:33] [INFO ] Deduced a trap composed of 6 places in 398 ms of which 1 ms to minimize.
[2023-03-22 21:56:34] [INFO ] Deduced a trap composed of 6 places in 388 ms of which 1 ms to minimize.
[2023-03-22 21:56:35] [INFO ] Deduced a trap composed of 6 places in 582 ms of which 3 ms to minimize.
[2023-03-22 21:56:35] [INFO ] Deduced a trap composed of 6 places in 402 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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)
[2023-03-22 21:56:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:56:35] [INFO ] After 25075ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:23
Parikh walk visited 0 properties in 9348 ms.
Support contains 37 out of 3133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3133/3133 places, 2633/2633 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 3133 transition count 2630
Deduced a syphon composed of 3 places in 10 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 3130 transition count 2630
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 22 place count 3122 transition count 2622
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 3122 transition count 2622
Applied a total of 28 rules in 551 ms. Remains 3122 /3133 variables (removed 11) and now considering 2622/2633 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 551 ms. Remains : 3122/3133 places, 2622/2633 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=14 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) 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 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Interrupted probabilistic random walk after 40494 steps, run timeout after 3002 ms. (steps per millisecond=13 ) properties seen :{}
Probabilistic random walk after 40494 steps, saw 37690 distinct states, run finished after 3004 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 2622 rows 3122 cols
[2023-03-22 21:56:49] [INFO ] Computed 1101 place invariants in 23 ms
[2023-03-22 21:56:52] [INFO ] [Real]Absence check using 1044 positive place invariants in 384 ms returned sat
[2023-03-22 21:56:52] [INFO ] [Real]Absence check using 1044 positive and 57 generalized place invariants in 20 ms returned sat
[2023-03-22 21:56:52] [INFO ] After 2859ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-22 21:56:55] [INFO ] [Nat]Absence check using 1044 positive place invariants in 456 ms returned sat
[2023-03-22 21:56:55] [INFO ] [Nat]Absence check using 1044 positive and 57 generalized place invariants in 54 ms returned sat
[2023-03-22 21:57:07] [INFO ] After 9882ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-22 21:57:07] [INFO ] Deduced a trap composed of 6 places in 404 ms of which 1 ms to minimize.
[2023-03-22 21:57:08] [INFO ] Deduced a trap composed of 4 places in 344 ms of which 14 ms to minimize.
[2023-03-22 21:57:08] [INFO ] Deduced a trap composed of 6 places in 232 ms of which 1 ms to minimize.
[2023-03-22 21:57:09] [INFO ] Deduced a trap composed of 6 places in 367 ms of which 0 ms to minimize.
[2023-03-22 21:57:09] [INFO ] Deduced a trap composed of 6 places in 229 ms of which 0 ms to minimize.
[2023-03-22 21:57:10] [INFO ] Deduced a trap composed of 6 places in 428 ms of which 1 ms to minimize.
[2023-03-22 21:57:10] [INFO ] Deduced a trap composed of 5 places in 247 ms of which 1 ms to minimize.
[2023-03-22 21:57:10] [INFO ] Deduced a trap composed of 6 places in 300 ms of which 1 ms to minimize.
[2023-03-22 21:57:11] [INFO ] Deduced a trap composed of 5 places in 411 ms of which 1 ms to minimize.
[2023-03-22 21:57:11] [INFO ] Deduced a trap composed of 6 places in 253 ms of which 0 ms to minimize.
[2023-03-22 21:57:12] [INFO ] Deduced a trap composed of 16 places in 277 ms of which 2 ms to minimize.
[2023-03-22 21:57:12] [INFO ] Deduced a trap composed of 6 places in 230 ms of which 1 ms to minimize.
[2023-03-22 21:57:13] [INFO ] Deduced a trap composed of 7 places in 427 ms of which 1 ms to minimize.
[2023-03-22 21:57:14] [INFO ] Deduced a trap composed of 7 places in 617 ms of which 16 ms to minimize.
[2023-03-22 21:57:14] [INFO ] Deduced a trap composed of 7 places in 291 ms of which 1 ms to minimize.
[2023-03-22 21:57:14] [INFO ] Deduced a trap composed of 7 places in 196 ms of which 1 ms to minimize.
[2023-03-22 21:57:15] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 0 ms to minimize.
[2023-03-22 21:57:15] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 1 ms to minimize.
[2023-03-22 21:57:15] [INFO ] Deduced a trap composed of 7 places in 201 ms of which 2 ms to minimize.
[2023-03-22 21:57:16] [INFO ] Deduced a trap composed of 9 places in 242 ms of which 15 ms to minimize.
[2023-03-22 21:57:16] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 9020 ms
[2023-03-22 21:57:17] [INFO ] Deduced a trap composed of 18 places in 354 ms of which 1 ms to minimize.
[2023-03-22 21:57:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 653 ms
[2023-03-22 21:57:17] [INFO ] After 20301ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-22 21:57:17] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 11157 ms.
Support contains 37 out of 3122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3122/3122 places, 2622/2622 transitions.
Applied a total of 0 rules in 211 ms. Remains 3122 /3122 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 3122/3122 places, 2622/2622 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3122/3122 places, 2622/2622 transitions.
Applied a total of 0 rules in 193 ms. Remains 3122 /3122 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2023-03-22 21:57:29] [INFO ] Invariant cache hit.
[2023-03-22 21:57:34] [INFO ] Implicit Places using invariants in 4929 ms returned []
[2023-03-22 21:57:34] [INFO ] Invariant cache hit.
[2023-03-22 21:57:42] [INFO ] Implicit Places using invariants and state equation in 8281 ms returned []
Implicit Place search using SMT with State Equation took 13243 ms to find 0 implicit places.
[2023-03-22 21:57:42] [INFO ] Redundant transitions in 257 ms returned []
[2023-03-22 21:57:42] [INFO ] Invariant cache hit.
[2023-03-22 21:57:45] [INFO ] Dead Transitions using invariants and state equation in 2415 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16119 ms. Remains : 3122/3122 places, 2622/2622 transitions.
[2023-03-22 21:57:45] [INFO ] Flatten gal took : 166 ms
[2023-03-22 21:57:45] [INFO ] Flatten gal took : 257 ms
[2023-03-22 21:57:46] [INFO ] Input system was already deterministic with 5621 transitions.
Computed a total of 1206 stabilizing places and 1206 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 6120 transition count 4920
Reduce places removed 700 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 701 rules applied. Total rules applied 1401 place count 5420 transition count 4919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1402 place count 5419 transition count 4919
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 1402 place count 5419 transition count 4420
Deduced a syphon composed of 499 places in 23 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 2400 place count 4920 transition count 4420
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 2418 place count 4902 transition count 4402
Iterating global reduction 3 with 18 rules applied. Total rules applied 2436 place count 4902 transition count 4402
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 2436 place count 4902 transition count 4398
Deduced a syphon composed of 4 places in 23 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 2444 place count 4898 transition count 4398
Performed 1793 Post agglomeration using F-continuation condition.Transition count delta: 1793
Deduced a syphon composed of 1793 places in 8 ms
Reduce places removed 1793 places and 0 transitions.
Iterating global reduction 3 with 3586 rules applied. Total rules applied 6030 place count 3105 transition count 2605
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6032 place count 3103 transition count 2603
Applied a total of 6032 rules in 2209 ms. Remains 3103 /6121 variables (removed 3018) and now considering 2603/5621 (removed 3018) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2213 ms. Remains : 3103/6121 places, 2603/5621 transitions.
[2023-03-22 21:57:48] [INFO ] Flatten gal took : 94 ms
[2023-03-22 21:57:48] [INFO ] Flatten gal took : 88 ms
[2023-03-22 21:57:49] [INFO ] Input system was already deterministic with 2603 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 6103 transition count 5603
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 6103 transition count 5603
Applied a total of 36 rules in 1700 ms. Remains 6103 /6121 variables (removed 18) and now considering 5603/5621 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1700 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 21:57:50] [INFO ] Flatten gal took : 144 ms
[2023-03-22 21:57:51] [INFO ] Flatten gal took : 172 ms
[2023-03-22 21:57:51] [INFO ] Input system was already deterministic with 5603 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 6104 transition count 5604
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 6104 transition count 5604
Applied a total of 34 rules in 1989 ms. Remains 6104 /6121 variables (removed 17) and now considering 5604/5621 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1989 ms. Remains : 6104/6121 places, 5604/5621 transitions.
[2023-03-22 21:57:53] [INFO ] Flatten gal took : 138 ms
[2023-03-22 21:57:53] [INFO ] Flatten gal took : 148 ms
[2023-03-22 21:57:54] [INFO ] Input system was already deterministic with 5604 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1710 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1711 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:57:56] [INFO ] Flatten gal took : 165 ms
[2023-03-22 21:57:56] [INFO ] Flatten gal took : 185 ms
[2023-03-22 21:57:56] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1966 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1966 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:57:58] [INFO ] Flatten gal took : 159 ms
[2023-03-22 21:57:59] [INFO ] Flatten gal took : 161 ms
[2023-03-22 21:57:59] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 6103 transition count 5603
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 6103 transition count 5603
Applied a total of 36 rules in 1820 ms. Remains 6103 /6121 variables (removed 18) and now considering 5603/5621 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1820 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 21:58:01] [INFO ] Flatten gal took : 153 ms
[2023-03-22 21:58:01] [INFO ] Flatten gal took : 191 ms
[2023-03-22 21:58:01] [INFO ] Input system was already deterministic with 5603 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 701 transitions
Trivial Post-agglo rules discarded 701 transitions
Performed 701 trivial Post agglomeration. Transition count delta: 701
Iterating post reduction 0 with 701 rules applied. Total rules applied 701 place count 6120 transition count 4919
Reduce places removed 701 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 702 rules applied. Total rules applied 1403 place count 5419 transition count 4918
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1404 place count 5418 transition count 4918
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 1404 place count 5418 transition count 4418
Deduced a syphon composed of 500 places in 27 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 2404 place count 4918 transition count 4418
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2423 place count 4899 transition count 4399
Iterating global reduction 3 with 19 rules applied. Total rules applied 2442 place count 4899 transition count 4399
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 2442 place count 4899 transition count 4395
Deduced a syphon composed of 4 places in 27 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 2450 place count 4895 transition count 4395
Performed 1793 Post agglomeration using F-continuation condition.Transition count delta: 1793
Deduced a syphon composed of 1793 places in 9 ms
Reduce places removed 1793 places and 0 transitions.
Iterating global reduction 3 with 3586 rules applied. Total rules applied 6036 place count 3102 transition count 2602
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6038 place count 3100 transition count 2600
Applied a total of 6038 rules in 2556 ms. Remains 3100 /6121 variables (removed 3021) and now considering 2600/5621 (removed 3021) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2556 ms. Remains : 3100/6121 places, 2600/5621 transitions.
[2023-03-22 21:58:04] [INFO ] Flatten gal took : 76 ms
[2023-03-22 21:58:04] [INFO ] Flatten gal took : 86 ms
[2023-03-22 21:58:04] [INFO ] Input system was already deterministic with 2600 transitions.
Finished random walk after 2062 steps, including 0 resets, run visited all 1 properties in 37 ms. (steps per millisecond=55 )
FORMULA ShieldPPPs-PT-100B-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1834 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1834 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:58:06] [INFO ] Flatten gal took : 157 ms
[2023-03-22 21:58:07] [INFO ] Flatten gal took : 181 ms
[2023-03-22 21:58:07] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 702 rules applied. Total rules applied 702 place count 6120 transition count 4918
Reduce places removed 702 places and 0 transitions.
Iterating post reduction 1 with 702 rules applied. Total rules applied 1404 place count 5418 transition count 4918
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 1404 place count 5418 transition count 4418
Deduced a syphon composed of 500 places in 25 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 2404 place count 4918 transition count 4418
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 2423 place count 4899 transition count 4399
Iterating global reduction 2 with 19 rules applied. Total rules applied 2442 place count 4899 transition count 4399
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2442 place count 4899 transition count 4395
Deduced a syphon composed of 4 places in 21 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 2450 place count 4895 transition count 4395
Performed 1789 Post agglomeration using F-continuation condition.Transition count delta: 1789
Deduced a syphon composed of 1789 places in 7 ms
Reduce places removed 1789 places and 0 transitions.
Iterating global reduction 2 with 3578 rules applied. Total rules applied 6028 place count 3106 transition count 2606
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6030 place count 3104 transition count 2604
Applied a total of 6030 rules in 2508 ms. Remains 3104 /6121 variables (removed 3017) and now considering 2604/5621 (removed 3017) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2508 ms. Remains : 3104/6121 places, 2604/5621 transitions.
[2023-03-22 21:58:10] [INFO ] Flatten gal took : 66 ms
[2023-03-22 21:58:10] [INFO ] Flatten gal took : 74 ms
[2023-03-22 21:58:10] [INFO ] Input system was already deterministic with 2604 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 6106 transition count 5606
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 6106 transition count 5606
Applied a total of 30 rules in 1797 ms. Remains 6106 /6121 variables (removed 15) and now considering 5606/5621 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1806 ms. Remains : 6106/6121 places, 5606/5621 transitions.
[2023-03-22 21:58:12] [INFO ] Flatten gal took : 152 ms
[2023-03-22 21:58:12] [INFO ] Flatten gal took : 176 ms
[2023-03-22 21:58:12] [INFO ] Input system was already deterministic with 5606 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 699 transitions
Trivial Post-agglo rules discarded 699 transitions
Performed 699 trivial Post agglomeration. Transition count delta: 699
Iterating post reduction 0 with 699 rules applied. Total rules applied 699 place count 6120 transition count 4921
Reduce places removed 699 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 700 rules applied. Total rules applied 1399 place count 5421 transition count 4920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1400 place count 5420 transition count 4920
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 501 Pre rules applied. Total rules applied 1400 place count 5420 transition count 4419
Deduced a syphon composed of 501 places in 20 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 3 with 1002 rules applied. Total rules applied 2402 place count 4919 transition count 4419
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2421 place count 4900 transition count 4400
Iterating global reduction 3 with 19 rules applied. Total rules applied 2440 place count 4900 transition count 4400
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 2440 place count 4900 transition count 4396
Deduced a syphon composed of 4 places in 18 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 2448 place count 4896 transition count 4396
Performed 1789 Post agglomeration using F-continuation condition.Transition count delta: 1789
Deduced a syphon composed of 1789 places in 9 ms
Reduce places removed 1789 places and 0 transitions.
Iterating global reduction 3 with 3578 rules applied. Total rules applied 6026 place count 3107 transition count 2607
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6028 place count 3105 transition count 2605
Applied a total of 6028 rules in 2373 ms. Remains 3105 /6121 variables (removed 3016) and now considering 2605/5621 (removed 3016) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2373 ms. Remains : 3105/6121 places, 2605/5621 transitions.
[2023-03-22 21:58:15] [INFO ] Flatten gal took : 79 ms
[2023-03-22 21:58:15] [INFO ] Flatten gal took : 108 ms
[2023-03-22 21:58:15] [INFO ] Input system was already deterministic with 2605 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 6103 transition count 5603
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 6103 transition count 5603
Applied a total of 36 rules in 1896 ms. Remains 6103 /6121 variables (removed 18) and now considering 5603/5621 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1896 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 21:58:17] [INFO ] Flatten gal took : 121 ms
[2023-03-22 21:58:17] [INFO ] Flatten gal took : 129 ms
[2023-03-22 21:58:18] [INFO ] Input system was already deterministic with 5603 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 6105 transition count 5605
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 6105 transition count 5605
Applied a total of 32 rules in 1617 ms. Remains 6105 /6121 variables (removed 16) and now considering 5605/5621 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1630 ms. Remains : 6105/6121 places, 5605/5621 transitions.
[2023-03-22 21:58:20] [INFO ] Flatten gal took : 121 ms
[2023-03-22 21:58:20] [INFO ] Flatten gal took : 130 ms
[2023-03-22 21:58:20] [INFO ] Input system was already deterministic with 5605 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 697 transitions
Trivial Post-agglo rules discarded 697 transitions
Performed 697 trivial Post agglomeration. Transition count delta: 697
Iterating post reduction 0 with 697 rules applied. Total rules applied 697 place count 6120 transition count 4923
Reduce places removed 697 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 699 rules applied. Total rules applied 1396 place count 5423 transition count 4921
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1398 place count 5421 transition count 4921
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 1398 place count 5421 transition count 4421
Deduced a syphon composed of 500 places in 27 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 2398 place count 4921 transition count 4421
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 2414 place count 4905 transition count 4405
Iterating global reduction 3 with 16 rules applied. Total rules applied 2430 place count 4905 transition count 4405
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 2430 place count 4905 transition count 4403
Deduced a syphon composed of 2 places in 26 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2434 place count 4903 transition count 4403
Performed 1792 Post agglomeration using F-continuation condition.Transition count delta: 1792
Deduced a syphon composed of 1792 places in 9 ms
Reduce places removed 1792 places and 0 transitions.
Iterating global reduction 3 with 3584 rules applied. Total rules applied 6018 place count 3111 transition count 2611
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6020 place count 3109 transition count 2609
Applied a total of 6020 rules in 3043 ms. Remains 3109 /6121 variables (removed 3012) and now considering 2609/5621 (removed 3012) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3043 ms. Remains : 3109/6121 places, 2609/5621 transitions.
[2023-03-22 21:58:23] [INFO ] Flatten gal took : 79 ms
[2023-03-22 21:58:23] [INFO ] Flatten gal took : 148 ms
[2023-03-22 21:58:24] [INFO ] Input system was already deterministic with 2609 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 696 transitions
Trivial Post-agglo rules discarded 696 transitions
Performed 696 trivial Post agglomeration. Transition count delta: 696
Iterating post reduction 0 with 696 rules applied. Total rules applied 696 place count 6120 transition count 4924
Reduce places removed 696 places and 0 transitions.
Iterating post reduction 1 with 696 rules applied. Total rules applied 1392 place count 5424 transition count 4924
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 1392 place count 5424 transition count 4425
Deduced a syphon composed of 499 places in 26 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 2390 place count 4925 transition count 4425
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 2406 place count 4909 transition count 4409
Iterating global reduction 2 with 16 rules applied. Total rules applied 2422 place count 4909 transition count 4409
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2422 place count 4909 transition count 4405
Deduced a syphon composed of 4 places in 26 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 2430 place count 4905 transition count 4405
Performed 1784 Post agglomeration using F-continuation condition.Transition count delta: 1784
Deduced a syphon composed of 1784 places in 6 ms
Reduce places removed 1784 places and 0 transitions.
Iterating global reduction 2 with 3568 rules applied. Total rules applied 5998 place count 3121 transition count 2621
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6000 place count 3119 transition count 2619
Applied a total of 6000 rules in 2399 ms. Remains 3119 /6121 variables (removed 3002) and now considering 2619/5621 (removed 3002) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2399 ms. Remains : 3119/6121 places, 2619/5621 transitions.
[2023-03-22 21:58:26] [INFO ] Flatten gal took : 80 ms
[2023-03-22 21:58:26] [INFO ] Flatten gal took : 73 ms
[2023-03-22 21:58:26] [INFO ] Input system was already deterministic with 2619 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1599 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1599 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:58:28] [INFO ] Flatten gal took : 118 ms
[2023-03-22 21:58:28] [INFO ] Flatten gal took : 131 ms
[2023-03-22 21:58:29] [INFO ] Input system was already deterministic with 5602 transitions.
[2023-03-22 21:58:29] [INFO ] Flatten gal took : 150 ms
[2023-03-22 21:58:29] [INFO ] Flatten gal took : 173 ms
[2023-03-22 21:58:29] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 17 ms.
[2023-03-22 21:58:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6121 places, 5621 transitions and 16042 arcs took 22 ms.
Total runtime 212760 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 6121 NrTr: 5621 NrArc: 16042)

parse formulas
formulas created successfully
place and transition orderings generation:0m 3.232sec

net check time: 0m 0.005sec

init dd package: 0m 3.137sec


before gc: list nodes free: 1832818

after gc: idd nodes used:44085186, unused:19914814; list nodes free:81571232

RS generation: 21m46.838sec


-> last computed set: #nodes 44079067 (4.4e+07) #states 10,995,102,296,824 (13)


CANNOT_COMPUTE


BK_STOP 1679523660267

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.092sec

idd.cc:820: DD Exception: No free nodes

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="ShieldPPPs-PT-100B"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ShieldPPPs-PT-100B, 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 r394-oct2-167903718000522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-100B.tgz
mv ShieldPPPs-PT-100B 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 ;