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-oct2-167903718000521.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)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPs-PT-100B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718000521
=====================================================================

--------------------
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-CTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679522020602

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=CTLCardinality
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 21:53:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 21:53:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 21:53:44] [INFO ] Load time of PNML (sax parser for PT used): 338 ms
[2023-03-22 21:53:44] [INFO ] Transformed 6803 places.
[2023-03-22 21:53:44] [INFO ] Transformed 6303 transitions.
[2023-03-22 21:53:44] [INFO ] Found NUPN structural information;
[2023-03-22 21:53:44] [INFO ] Parsed PT model containing 6803 places and 6303 transitions and 17406 arcs in 831 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 140 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 2959 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 21:53:47] [INFO ] Computed 1101 place invariants in 141 ms
[2023-03-22 21:53:49] [INFO ] Implicit Places using invariants in 1689 ms returned []
[2023-03-22 21:53:49] [INFO ] Invariant cache hit.
[2023-03-22 21:53:54] [INFO ] Implicit Places using invariants and state equation in 5047 ms returned []
Implicit Place search using SMT with State Equation took 6791 ms to find 0 implicit places.
[2023-03-22 21:53:54] [INFO ] Invariant cache hit.
[2023-03-22 21:54:01] [INFO ] Dead Transitions using invariants and state equation in 6789 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 16571 ms. Remains : 6121/6803 places, 5621/6303 transitions.
Support contains 140 out of 6121 places after structural reductions.
[2023-03-22 21:54:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 21:54:02] [INFO ] Flatten gal took : 417 ms
FORMULA ShieldPPPs-PT-100B-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 21:54:02] [INFO ] Flatten gal took : 231 ms
[2023-03-22 21:54:03] [INFO ] Input system was already deterministic with 5621 transitions.
Support contains 129 out of 6121 places (down from 140) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=13 ) properties (out of 68) seen :23
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) 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 45) 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 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) 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 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 45) 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 45) 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 45) 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 45) 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 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 45) 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 45) seen :0
Running SMT prover for 45 properties.
[2023-03-22 21:54:04] [INFO ] Invariant cache hit.
[2023-03-22 21:54:09] [INFO ] After 5834ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:45
[2023-03-22 21:54:17] [INFO ] [Nat]Absence check using 1101 positive place invariants in 1387 ms returned sat
[2023-03-22 21:54:35] [INFO ] After 11811ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :45
[2023-03-22 21:54:35] [INFO ] After 11817ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :45
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-22 21:54:35] [INFO ] After 25107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :45
Fused 45 Parikh solutions to 25 different solutions.
Parikh walk visited 9 properties in 8207 ms.
Support contains 70 out of 6121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Drop transitions removed 685 transitions
Trivial Post-agglo rules discarded 685 transitions
Performed 685 trivial Post agglomeration. Transition count delta: 685
Iterating post reduction 0 with 685 rules applied. Total rules applied 685 place count 6121 transition count 4936
Reduce places removed 685 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 691 rules applied. Total rules applied 1376 place count 5436 transition count 4930
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1382 place count 5430 transition count 4930
Performed 498 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 498 Pre rules applied. Total rules applied 1382 place count 5430 transition count 4432
Deduced a syphon composed of 498 places in 28 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 3 with 996 rules applied. Total rules applied 2378 place count 4932 transition count 4432
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2385 place count 4925 transition count 4425
Iterating global reduction 3 with 7 rules applied. Total rules applied 2392 place count 4925 transition count 4425
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 2392 place count 4925 transition count 4419
Deduced a syphon composed of 6 places in 69 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 2404 place count 4919 transition count 4419
Performed 1755 Post agglomeration using F-continuation condition.Transition count delta: 1755
Deduced a syphon composed of 1755 places in 16 ms
Reduce places removed 1755 places and 0 transitions.
Iterating global reduction 3 with 3510 rules applied. Total rules applied 5914 place count 3164 transition count 2664
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 870 times.
Drop transitions removed 870 transitions
Iterating global reduction 3 with 870 rules applied. Total rules applied 6784 place count 3164 transition count 2664
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 6785 place count 3163 transition count 2663
Applied a total of 6785 rules in 2446 ms. Remains 3163 /6121 variables (removed 2958) and now considering 2663/5621 (removed 2958) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2447 ms. Remains : 3163/6121 places, 2663/5621 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=15 ) properties (out of 36) seen :11
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) 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 25) 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 25) 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 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) 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 25) 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 25) 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 25) 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 25) 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 25) 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 25) 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 25) 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 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 25) 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 25) 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 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 2663 rows 3163 cols
[2023-03-22 21:54:46] [INFO ] Computed 1101 place invariants in 129 ms
[2023-03-22 21:54:48] [INFO ] After 1431ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-22 21:54:50] [INFO ] [Nat]Absence check using 1051 positive place invariants in 512 ms returned sat
[2023-03-22 21:54:50] [INFO ] [Nat]Absence check using 1051 positive and 50 generalized place invariants in 23 ms returned sat
[2023-03-22 21:54:59] [INFO ] After 6912ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :25
[2023-03-22 21:55:00] [INFO ] Deduced a trap composed of 6 places in 1091 ms of which 29 ms to minimize.
[2023-03-22 21:55:01] [INFO ] Deduced a trap composed of 6 places in 738 ms of which 2 ms to minimize.
[2023-03-22 21:55:02] [INFO ] Deduced a trap composed of 6 places in 625 ms of which 15 ms to minimize.
[2023-03-22 21:55:03] [INFO ] Deduced a trap composed of 4 places in 735 ms of which 2 ms to minimize.
[2023-03-22 21:55:04] [INFO ] Deduced a trap composed of 5 places in 790 ms of which 1 ms to minimize.
[2023-03-22 21:55:04] [INFO ] Deduced a trap composed of 4 places in 577 ms of which 1 ms to minimize.
[2023-03-22 21:55:05] [INFO ] Deduced a trap composed of 4 places in 601 ms of which 2 ms to minimize.
[2023-03-22 21:55:06] [INFO ] Deduced a trap composed of 5 places in 587 ms of which 3 ms to minimize.
[2023-03-22 21:55:07] [INFO ] Deduced a trap composed of 9 places in 784 ms of which 2 ms to minimize.
[2023-03-22 21:55:07] [INFO ] Deduced a trap composed of 6 places in 700 ms of which 1 ms to minimize.
[2023-03-22 21:55:08] [INFO ] Deduced a trap composed of 6 places in 701 ms of which 8 ms to minimize.
[2023-03-22 21:55:09] [INFO ] Deduced a trap composed of 7 places in 540 ms of which 1 ms to minimize.
[2023-03-22 21:55:10] [INFO ] Deduced a trap composed of 6 places in 871 ms of which 1 ms to minimize.
[2023-03-22 21:55:11] [INFO ] Deduced a trap composed of 12 places in 554 ms of which 1 ms to minimize.
[2023-03-22 21:55:11] [INFO ] Deduced a trap composed of 6 places in 604 ms of which 1 ms to minimize.
[2023-03-22 21:55:12] [INFO ] Deduced a trap composed of 6 places in 561 ms of which 1 ms to minimize.
[2023-03-22 21:55:13] [INFO ] Deduced a trap composed of 6 places in 493 ms of which 1 ms to minimize.
[2023-03-22 21:55:13] [INFO ] Deduced a trap composed of 6 places in 644 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 21:55:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:55:13] [INFO ] After 25386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:25
Parikh walk visited 0 properties in 5794 ms.
Support contains 52 out of 3163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3163/3163 places, 2663/2663 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3163 transition count 2662
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3162 transition count 2662
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 3162 transition count 2661
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 3161 transition count 2661
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 10 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 28 place count 3149 transition count 2649
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 3149 transition count 2649
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 3148 transition count 2648
Applied a total of 31 rules in 737 ms. Remains 3148 /3163 variables (removed 15) and now considering 2648/2663 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 737 ms. Remains : 3148/3163 places, 2648/2663 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=15 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 40925 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{6=1}
Probabilistic random walk after 40925 steps, saw 38110 distinct states, run finished after 3006 ms. (steps per millisecond=13 ) properties seen :1
Running SMT prover for 23 properties.
// Phase 1: matrix 2648 rows 3148 cols
[2023-03-22 21:55:24] [INFO ] Computed 1101 place invariants in 69 ms
[2023-03-22 21:55:26] [INFO ] After 1783ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-22 21:55:28] [INFO ] [Nat]Absence check using 1049 positive place invariants in 687 ms returned sat
[2023-03-22 21:55:28] [INFO ] [Nat]Absence check using 1049 positive and 52 generalized place invariants in 11 ms returned sat
[2023-03-22 21:55:37] [INFO ] After 7194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-22 21:55:37] [INFO ] Deduced a trap composed of 4 places in 531 ms of which 1 ms to minimize.
[2023-03-22 21:55:38] [INFO ] Deduced a trap composed of 5 places in 734 ms of which 2 ms to minimize.
[2023-03-22 21:55:39] [INFO ] Deduced a trap composed of 5 places in 432 ms of which 1 ms to minimize.
[2023-03-22 21:55:39] [INFO ] Deduced a trap composed of 4 places in 555 ms of which 1 ms to minimize.
[2023-03-22 21:55:40] [INFO ] Deduced a trap composed of 8 places in 490 ms of which 1 ms to minimize.
[2023-03-22 21:55:41] [INFO ] Deduced a trap composed of 5 places in 558 ms of which 2 ms to minimize.
[2023-03-22 21:55:41] [INFO ] Deduced a trap composed of 4 places in 471 ms of which 1 ms to minimize.
[2023-03-22 21:55:42] [INFO ] Deduced a trap composed of 11 places in 1062 ms of which 1 ms to minimize.
[2023-03-22 21:55:43] [INFO ] Deduced a trap composed of 14 places in 764 ms of which 1 ms to minimize.
[2023-03-22 21:55:44] [INFO ] Deduced a trap composed of 6 places in 665 ms of which 2 ms to minimize.
[2023-03-22 21:55:45] [INFO ] Deduced a trap composed of 6 places in 494 ms of which 1 ms to minimize.
[2023-03-22 21:55:46] [INFO ] Deduced a trap composed of 5 places in 774 ms of which 2 ms to minimize.
[2023-03-22 21:55:46] [INFO ] Deduced a trap composed of 6 places in 591 ms of which 2 ms to minimize.
[2023-03-22 21:55:47] [INFO ] Deduced a trap composed of 39 places in 716 ms of which 2 ms to minimize.
[2023-03-22 21:55:48] [INFO ] Deduced a trap composed of 6 places in 673 ms of which 23 ms to minimize.
[2023-03-22 21:55:49] [INFO ] Deduced a trap composed of 10 places in 618 ms of which 2 ms to minimize.
[2023-03-22 21:55:50] [INFO ] Deduced a trap composed of 6 places in 740 ms of which 1 ms to minimize.
[2023-03-22 21:55:50] [INFO ] Deduced a trap composed of 5 places in 532 ms of which 1 ms to minimize.
[2023-03-22 21:55:51] [INFO ] Deduced a trap composed of 6 places in 739 ms of which 2 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 21:55:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:55:51] [INFO ] After 25361ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:23
Parikh walk visited 0 properties in 4963 ms.
Support contains 46 out of 3148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3148/3148 places, 2648/2648 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3148 transition count 2647
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3147 transition count 2647
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 3142 transition count 2642
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 3142 transition count 2642
Applied a total of 13 rules in 521 ms. Remains 3142 /3148 variables (removed 6) and now considering 2642/2648 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 521 ms. Remains : 3142/3148 places, 2642/2648 transitions.
[2023-03-22 21:55:57] [INFO ] Flatten gal took : 264 ms
[2023-03-22 21:55:57] [INFO ] Flatten gal took : 192 ms
[2023-03-22 21:55:58] [INFO ] Input system was already deterministic with 5621 transitions.
Computed a total of 1210 stabilizing places and 1210 stable 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 1311 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 1312 ms. Remains : 6106/6121 places, 5606/5621 transitions.
[2023-03-22 21:55:59] [INFO ] Flatten gal took : 151 ms
[2023-03-22 21:55:59] [INFO ] Flatten gal took : 185 ms
[2023-03-22 21:56:00] [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 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 23 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 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 2442 place count 4899 transition count 4390
Deduced a syphon composed of 9 places in 20 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 2460 place count 4890 transition count 4390
Performed 1782 Post agglomeration using F-continuation condition.Transition count delta: 1782
Deduced a syphon composed of 1782 places in 8 ms
Reduce places removed 1782 places and 0 transitions.
Iterating global reduction 2 with 3564 rules applied. Total rules applied 6024 place count 3108 transition count 2608
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 6026 place count 3106 transition count 2606
Applied a total of 6026 rules in 2195 ms. Remains 3106 /6121 variables (removed 3015) and now considering 2606/5621 (removed 3015) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2196 ms. Remains : 3106/6121 places, 2606/5621 transitions.
[2023-03-22 21:56:02] [INFO ] Flatten gal took : 87 ms
[2023-03-22 21:56:02] [INFO ] Flatten gal took : 81 ms
[2023-03-22 21:56:02] [INFO ] Input system was already deterministic with 2606 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 1552 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 1553 ms. Remains : 6106/6121 places, 5606/5621 transitions.
[2023-03-22 21:56:04] [INFO ] Flatten gal took : 176 ms
[2023-03-22 21:56:04] [INFO ] Flatten gal took : 184 ms
[2023-03-22 21:56:05] [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 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 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 1402 place count 5419 transition count 4419
Deduced a syphon composed of 500 places in 22 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 2402 place count 4919 transition count 4419
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2419 place count 4902 transition count 4402
Iterating global reduction 3 with 17 rules applied. Total rules applied 2436 place count 4902 transition count 4402
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 2436 place count 4902 transition count 4393
Deduced a syphon composed of 9 places in 25 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 2454 place count 4893 transition count 4393
Performed 1784 Post agglomeration using F-continuation condition.Transition count delta: 1784
Deduced a syphon composed of 1784 places in 7 ms
Reduce places removed 1784 places and 0 transitions.
Iterating global reduction 3 with 3568 rules applied. Total rules applied 6022 place count 3109 transition count 2609
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 6024 place count 3107 transition count 2607
Applied a total of 6024 rules in 1744 ms. Remains 3107 /6121 variables (removed 3014) and now considering 2607/5621 (removed 3014) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1744 ms. Remains : 3107/6121 places, 2607/5621 transitions.
[2023-03-22 21:56:07] [INFO ] Flatten gal took : 76 ms
[2023-03-22 21:56:07] [INFO ] Flatten gal took : 91 ms
[2023-03-22 21:56:07] [INFO ] Input system was already deterministic with 2607 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 1641 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 1641 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:56:09] [INFO ] Flatten gal took : 126 ms
[2023-03-22 21:56:09] [INFO ] Flatten gal took : 134 ms
[2023-03-22 21:56:09] [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 1412 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 1412 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:56:11] [INFO ] Flatten gal took : 160 ms
[2023-03-22 21:56:11] [INFO ] Flatten gal took : 180 ms
[2023-03-22 21:56:11] [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 1480 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 1481 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:56:13] [INFO ] Flatten gal took : 153 ms
[2023-03-22 21:56:13] [INFO ] Flatten gal took : 185 ms
[2023-03-22 21:56:13] [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 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.
Iterating post reduction 1 with 701 rules applied. Total rules applied 1402 place count 5419 transition count 4919
Performed 498 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 498 Pre rules applied. Total rules applied 1402 place count 5419 transition count 4421
Deduced a syphon composed of 498 places in 21 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 2 with 996 rules applied. Total rules applied 2398 place count 4921 transition count 4421
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 2416 place count 4903 transition count 4403
Iterating global reduction 2 with 18 rules applied. Total rules applied 2434 place count 4903 transition count 4403
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 2434 place count 4903 transition count 4394
Deduced a syphon composed of 9 places in 25 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 2452 place count 4894 transition count 4394
Performed 1786 Post agglomeration using F-continuation condition.Transition count delta: 1786
Deduced a syphon composed of 1786 places in 7 ms
Reduce places removed 1786 places and 0 transitions.
Iterating global reduction 2 with 3572 rules applied. Total rules applied 6024 place count 3108 transition count 2608
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 6026 place count 3106 transition count 2606
Applied a total of 6026 rules in 1697 ms. Remains 3106 /6121 variables (removed 3015) and now considering 2606/5621 (removed 3015) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1697 ms. Remains : 3106/6121 places, 2606/5621 transitions.
[2023-03-22 21:56:15] [INFO ] Flatten gal took : 81 ms
[2023-03-22 21:56:15] [INFO ] Flatten gal took : 77 ms
[2023-03-22 21:56:15] [INFO ] Input system was already deterministic with 2606 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 1378 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 1379 ms. Remains : 6104/6121 places, 5604/5621 transitions.
[2023-03-22 21:56:17] [INFO ] Flatten gal took : 160 ms
[2023-03-22 21:56:17] [INFO ] Flatten gal took : 180 ms
[2023-03-22 21:56:18] [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 1375 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 1375 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:56:19] [INFO ] Flatten gal took : 135 ms
[2023-03-22 21:56:19] [INFO ] Flatten gal took : 147 ms
[2023-03-22 21:56:20] [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 1412 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 1412 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 21:56:21] [INFO ] Flatten gal took : 198 ms
[2023-03-22 21:56:21] [INFO ] Flatten gal took : 185 ms
[2023-03-22 21:56:22] [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 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.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 697 rules applied. Total rules applied 1393 place count 5424 transition count 4923
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1394 place count 5423 transition count 4923
Performed 502 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 502 Pre rules applied. Total rules applied 1394 place count 5423 transition count 4421
Deduced a syphon composed of 502 places in 25 ms
Reduce places removed 502 places and 0 transitions.
Iterating global reduction 3 with 1004 rules applied. Total rules applied 2398 place count 4921 transition count 4421
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2415 place count 4904 transition count 4404
Iterating global reduction 3 with 17 rules applied. Total rules applied 2432 place count 4904 transition count 4404
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 2432 place count 4904 transition count 4396
Deduced a syphon composed of 8 places in 26 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 2448 place count 4896 transition count 4396
Performed 1778 Post agglomeration using F-continuation condition.Transition count delta: 1778
Deduced a syphon composed of 1778 places in 9 ms
Reduce places removed 1778 places and 0 transitions.
Iterating global reduction 3 with 3556 rules applied. Total rules applied 6004 place count 3118 transition count 2618
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 6006 place count 3116 transition count 2616
Applied a total of 6006 rules in 1912 ms. Remains 3116 /6121 variables (removed 3005) and now considering 2616/5621 (removed 3005) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1912 ms. Remains : 3116/6121 places, 2616/5621 transitions.
[2023-03-22 21:56:24] [INFO ] Flatten gal took : 83 ms
[2023-03-22 21:56:24] [INFO ] Flatten gal took : 94 ms
[2023-03-22 21:56:24] [INFO ] Input system was already deterministic with 2616 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 1416 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 1416 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 21:56:26] [INFO ] Flatten gal took : 163 ms
[2023-03-22 21:56:26] [INFO ] Flatten gal took : 188 ms
[2023-03-22 21:56:26] [INFO ] Input system was already deterministic with 5603 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 1304 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 1317 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 21:56:28] [INFO ] Flatten gal took : 187 ms
[2023-03-22 21:56:28] [INFO ] Flatten gal took : 169 ms
[2023-03-22 21:56:28] [INFO ] Input system was already deterministic with 5602 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 1441 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 1441 ms. Remains : 6104/6121 places, 5604/5621 transitions.
[2023-03-22 21:56:30] [INFO ] Flatten gal took : 135 ms
[2023-03-22 21:56:30] [INFO ] Flatten gal took : 145 ms
[2023-03-22 21:56:30] [INFO ] Input system was already deterministic with 5604 transitions.
[2023-03-22 21:56:31] [INFO ] Flatten gal took : 170 ms
[2023-03-22 21:56:31] [INFO ] Flatten gal took : 185 ms
[2023-03-22 21:56:31] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-22 21:56:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6121 places, 5621 transitions and 16042 arcs took 23 ms.
Total runtime 167669 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=CTLCardinality.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 3.246sec

net check time: 0m 0.008sec

init dd package: 0m 3.218sec


before gc: list nodes free: 799012

after gc: idd nodes used:24662214, unused:39337786; list nodes free:166089734

before gc: list nodes free: 1229051

after gc: idd nodes used:49312189, unused:14687811; list nodes free:65911962

RS generation: 25m46.804sec


-> last computed set: #nodes 49306070 (4.9e+07) #states 24,189,247,419,811 (13)


CANNOT_COMPUTE


BK_STOP 1679523786082

--------------------
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 CTLCardinality -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 0.091sec

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="CTLCardinality"
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 CTLCardinality"
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-oct2-167903718000521"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;