Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813696000641.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is CANConstruction-PT-040, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696000641
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 11K Feb 25 21:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 21:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 21:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 21:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 21:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 21:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.5M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-040-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678737460715

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=CANConstruction-PT-040
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 19:57:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 19:57:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 19:57:42] [INFO ] Load time of PNML (sax parser for PT used): 214 ms
[2023-03-13 19:57:42] [INFO ] Transformed 3682 places.
[2023-03-13 19:57:42] [INFO ] Transformed 6720 transitions.
[2023-03-13 19:57:43] [INFO ] Parsed PT model containing 3682 places and 6720 transitions and 20000 arcs in 365 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Support contains 191 out of 3682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3682/3682 places, 6720/6720 transitions.
Discarding 1443 places :
Symmetric choice reduction at 0 with 1443 rule applications. Total rules 1443 place count 2239 transition count 3834
Iterating global reduction 0 with 1443 rules applied. Total rules applied 2886 place count 2239 transition count 3834
Applied a total of 2886 rules in 496 ms. Remains 2239 /3682 variables (removed 1443) and now considering 3834/6720 (removed 2886) transitions.
// Phase 1: matrix 3834 rows 2239 cols
[2023-03-13 19:57:44] [INFO ] Computed 81 place invariants in 127 ms
[2023-03-13 19:57:46] [INFO ] Implicit Places using invariants in 2627 ms returned [12, 26, 40, 54, 68, 82, 96, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 460, 474, 488, 502, 516, 530, 544, 558]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 2780 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2202/3682 places, 3834/6720 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 2168 transition count 3800
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 2168 transition count 3800
Applied a total of 68 rules in 247 ms. Remains 2168 /2202 variables (removed 34) and now considering 3800/3834 (removed 34) transitions.
// Phase 1: matrix 3800 rows 2168 cols
[2023-03-13 19:57:46] [INFO ] Computed 44 place invariants in 45 ms
[2023-03-13 19:57:48] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2023-03-13 19:57:48] [INFO ] Invariant cache hit.
[2023-03-13 19:57:49] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-13 19:58:08] [INFO ] Implicit Places using invariants and state equation in 20789 ms returned []
Implicit Place search using SMT with State Equation took 22108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2168/3682 places, 3800/6720 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25634 ms. Remains : 2168/3682 places, 3800/6720 transitions.
Support contains 191 out of 2168 places after structural reductions.
[2023-03-13 19:58:09] [INFO ] Flatten gal took : 239 ms
[2023-03-13 19:58:09] [INFO ] Flatten gal took : 161 ms
[2023-03-13 19:58:09] [INFO ] Input system was already deterministic with 3800 transitions.
Support contains 189 out of 2168 places (down from 191) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 649 ms. (steps per millisecond=15 ) properties (out of 102) seen :49
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 53) 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 53) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) 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 52) seen :0
Running SMT prover for 52 properties.
[2023-03-13 19:58:10] [INFO ] Invariant cache hit.
[2023-03-13 19:58:12] [INFO ] After 1572ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-13 19:58:14] [INFO ] [Nat]Absence check using 41 positive place invariants in 31 ms returned sat
[2023-03-13 19:58:14] [INFO ] [Nat]Absence check using 41 positive and 3 generalized place invariants in 5 ms returned sat
[2023-03-13 19:58:20] [INFO ] After 5825ms SMT Verify possible using state equation in natural domain returned unsat :15 sat :37
[2023-03-13 19:58:20] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-13 19:58:28] [INFO ] After 7864ms SMT Verify possible using 3160 Read/Feed constraints in natural domain returned unsat :15 sat :37
[2023-03-13 19:58:37] [INFO ] After 16607ms SMT Verify possible using trap constraints in natural domain returned unsat :15 sat :37
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-13 19:58:37] [INFO ] After 25043ms SMT Verify possible using all constraints in natural domain returned unsat :15 sat :37
Fused 52 Parikh solutions to 37 different solutions.
Parikh walk visited 27 properties in 943 ms.
Support contains 24 out of 2168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Drop transitions removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 2168 transition count 3550
Reduce places removed 250 places and 0 transitions.
Iterating post reduction 1 with 250 rules applied. Total rules applied 500 place count 1918 transition count 3550
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 500 place count 1918 transition count 3513
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 574 place count 1881 transition count 3513
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 640 place count 1815 transition count 3381
Iterating global reduction 2 with 66 rules applied. Total rules applied 706 place count 1815 transition count 3381
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 2 with 22 rules applied. Total rules applied 728 place count 1815 transition count 3359
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 750 place count 1793 transition count 3359
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 844 place count 1746 transition count 3312
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 849 place count 1746 transition count 3307
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 854 place count 1741 transition count 3307
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 855 place count 1741 transition count 3306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 856 place count 1740 transition count 3306
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 858 place count 1740 transition count 3306
Applied a total of 858 rules in 1247 ms. Remains 1740 /2168 variables (removed 428) and now considering 3306/3800 (removed 494) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1248 ms. Remains : 1740/2168 places, 3306/3800 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3306 rows 1740 cols
[2023-03-13 19:58:40] [INFO ] Computed 44 place invariants in 34 ms
[2023-03-13 19:58:40] [INFO ] [Real]Absence check using 41 positive place invariants in 101 ms returned sat
[2023-03-13 19:58:40] [INFO ] [Real]Absence check using 41 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-13 19:58:40] [INFO ] After 540ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 19:58:41] [INFO ] [Nat]Absence check using 41 positive place invariants in 21 ms returned sat
[2023-03-13 19:58:41] [INFO ] [Nat]Absence check using 41 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-13 19:58:42] [INFO ] After 1106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 19:58:42] [INFO ] State equation strengthened by 3164 read => feed constraints.
[2023-03-13 19:58:43] [INFO ] After 1108ms SMT Verify possible using 3164 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 19:58:44] [INFO ] After 2228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 903 ms.
[2023-03-13 19:58:45] [INFO ] After 4669ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 24 ms.
Support contains 18 out of 1740 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1740/1740 places, 3306/3306 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1736 transition count 3298
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1736 transition count 3298
Applied a total of 8 rules in 250 ms. Remains 1736 /1740 variables (removed 4) and now considering 3298/3306 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 1736/1740 places, 3298/3306 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 118139 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118139 steps, saw 35020 distinct states, run finished after 3005 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3298 rows 1736 cols
[2023-03-13 19:58:49] [INFO ] Computed 44 place invariants in 24 ms
[2023-03-13 19:58:49] [INFO ] [Real]Absence check using 41 positive place invariants in 61 ms returned sat
[2023-03-13 19:58:49] [INFO ] [Real]Absence check using 41 positive and 3 generalized place invariants in 13 ms returned sat
[2023-03-13 19:58:49] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 19:58:49] [INFO ] [Nat]Absence check using 41 positive place invariants in 23 ms returned sat
[2023-03-13 19:58:49] [INFO ] [Nat]Absence check using 41 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-13 19:58:51] [INFO ] After 1249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 19:58:51] [INFO ] State equation strengthened by 3164 read => feed constraints.
[2023-03-13 19:58:52] [INFO ] After 1296ms SMT Verify possible using 3164 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 19:58:53] [INFO ] After 2613ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 894 ms.
[2023-03-13 19:58:54] [INFO ] After 5167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 27 ms.
Support contains 18 out of 1736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1736/1736 places, 3298/3298 transitions.
Applied a total of 0 rules in 174 ms. Remains 1736 /1736 variables (removed 0) and now considering 3298/3298 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 1736/1736 places, 3298/3298 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1736/1736 places, 3298/3298 transitions.
Applied a total of 0 rules in 154 ms. Remains 1736 /1736 variables (removed 0) and now considering 3298/3298 (removed 0) transitions.
[2023-03-13 19:58:55] [INFO ] Invariant cache hit.
[2023-03-13 19:58:56] [INFO ] Implicit Places using invariants in 1234 ms returned [26, 70, 104]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1240 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1733/1736 places, 3298/3298 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1733 transition count 3296
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1731 transition count 3296
Applied a total of 4 rules in 137 ms. Remains 1731 /1733 variables (removed 2) and now considering 3296/3298 (removed 2) transitions.
// Phase 1: matrix 3296 rows 1731 cols
[2023-03-13 19:58:56] [INFO ] Computed 41 place invariants in 29 ms
[2023-03-13 19:58:57] [INFO ] Implicit Places using invariants in 917 ms returned []
[2023-03-13 19:58:57] [INFO ] Invariant cache hit.
[2023-03-13 19:58:58] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-13 19:59:17] [INFO ] Implicit Places using invariants and state equation in 20206 ms returned []
Implicit Place search using SMT with State Equation took 21133 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1731/1736 places, 3296/3298 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 22667 ms. Remains : 1731/1736 places, 3296/3298 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 138699 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138699 steps, saw 40913 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 19:59:20] [INFO ] Invariant cache hit.
[2023-03-13 19:59:21] [INFO ] [Real]Absence check using 41 positive place invariants in 33 ms returned sat
[2023-03-13 19:59:21] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 19:59:21] [INFO ] [Nat]Absence check using 41 positive place invariants in 24 ms returned sat
[2023-03-13 19:59:23] [INFO ] After 1422ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 19:59:23] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-13 19:59:24] [INFO ] After 1392ms SMT Verify possible using 3160 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 19:59:25] [INFO ] After 2697ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 833 ms.
[2023-03-13 19:59:26] [INFO ] After 5382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 19 ms.
Support contains 18 out of 1731 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1731/1731 places, 3296/3296 transitions.
Applied a total of 0 rules in 137 ms. Remains 1731 /1731 variables (removed 0) and now considering 3296/3296 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 1731/1731 places, 3296/3296 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1731/1731 places, 3296/3296 transitions.
Applied a total of 0 rules in 128 ms. Remains 1731 /1731 variables (removed 0) and now considering 3296/3296 (removed 0) transitions.
[2023-03-13 19:59:26] [INFO ] Invariant cache hit.
[2023-03-13 19:59:28] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2023-03-13 19:59:28] [INFO ] Invariant cache hit.
[2023-03-13 19:59:29] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-13 19:59:48] [INFO ] Implicit Places using invariants and state equation in 20215 ms returned []
Implicit Place search using SMT with State Equation took 21384 ms to find 0 implicit places.
[2023-03-13 19:59:48] [INFO ] Redundant transitions in 236 ms returned []
[2023-03-13 19:59:48] [INFO ] Invariant cache hit.
[2023-03-13 19:59:49] [INFO ] Dead Transitions using invariants and state equation in 1298 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23081 ms. Remains : 1731/1731 places, 3296/3296 transitions.
Graph (trivial) has 3174 edges and 1731 vertex of which 1583 / 1731 are part of one of the 39 SCC in 5 ms
Free SCC test removed 1544 places
Drop transitions removed 3049 transitions
Reduce isomorphic transitions removed 3049 transitions.
Graph (complete) has 375 edges and 187 vertex of which 97 are kept as prefixes of interest. Removing 90 places using SCC suffix rule.1 ms
Discarding 90 places :
Also discarding 49 output transitions
Drop transitions removed 49 transitions
Drop transitions removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 94 rules applied. Total rules applied 96 place count 97 transition count 104
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 174 place count 57 transition count 66
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 174 place count 57 transition count 60
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 186 place count 51 transition count 60
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 188 place count 51 transition count 58
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 190 place count 49 transition count 58
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 203 place count 49 transition count 58
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 216 place count 36 transition count 45
Iterating global reduction 3 with 13 rules applied. Total rules applied 229 place count 36 transition count 45
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 231 place count 34 transition count 43
Applied a total of 231 rules in 50 ms. Remains 34 /1731 variables (removed 1697) and now considering 43/3296 (removed 3253) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 43 rows 34 cols
[2023-03-13 19:59:49] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-13 19:59:49] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-13 19:59:49] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 19:59:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-13 19:59:50] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 19:59:50] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-13 19:59:50] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Successfully simplified 15 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-040-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 19:59:50] [INFO ] Flatten gal took : 112 ms
[2023-03-13 19:59:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CANConstruction-PT-040-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 19:59:50] [INFO ] Flatten gal took : 176 ms
[2023-03-13 19:59:50] [INFO ] Input system was already deterministic with 3800 transitions.
Support contains 126 out of 2168 places (down from 157) after GAL structural reductions.
Computed a total of 127 stabilizing places and 166 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 2168 transition count 3549
Reduce places removed 251 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 252 rules applied. Total rules applied 503 place count 1917 transition count 3548
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 504 place count 1916 transition count 3548
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 504 place count 1916 transition count 3512
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 576 place count 1880 transition count 3512
Discarding 75 places :
Symmetric choice reduction at 3 with 75 rule applications. Total rules 651 place count 1805 transition count 3362
Iterating global reduction 3 with 75 rules applied. Total rules applied 726 place count 1805 transition count 3362
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 3 with 31 rules applied. Total rules applied 757 place count 1805 transition count 3331
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 788 place count 1774 transition count 3331
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 866 place count 1735 transition count 3292
Applied a total of 866 rules in 726 ms. Remains 1735 /2168 variables (removed 433) and now considering 3292/3800 (removed 508) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 739 ms. Remains : 1735/2168 places, 3292/3800 transitions.
[2023-03-13 19:59:51] [INFO ] Flatten gal took : 129 ms
[2023-03-13 19:59:51] [INFO ] Flatten gal took : 136 ms
[2023-03-13 19:59:52] [INFO ] Input system was already deterministic with 3292 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 2089 transition count 3645
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 2089 transition count 3645
Applied a total of 158 rules in 283 ms. Remains 2089 /2168 variables (removed 79) and now considering 3645/3800 (removed 155) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 2089/2168 places, 3645/3800 transitions.
[2023-03-13 19:59:52] [INFO ] Flatten gal took : 121 ms
[2023-03-13 19:59:52] [INFO ] Flatten gal took : 84 ms
[2023-03-13 19:59:52] [INFO ] Input system was already deterministic with 3645 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 2168 transition count 3549
Reduce places removed 251 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 252 rules applied. Total rules applied 503 place count 1917 transition count 3548
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 504 place count 1916 transition count 3548
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 504 place count 1916 transition count 3512
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 576 place count 1880 transition count 3512
Discarding 69 places :
Symmetric choice reduction at 3 with 69 rule applications. Total rules 645 place count 1811 transition count 3374
Iterating global reduction 3 with 69 rules applied. Total rules applied 714 place count 1811 transition count 3374
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 3 with 24 rules applied. Total rules applied 738 place count 1811 transition count 3350
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 762 place count 1787 transition count 3350
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 854 place count 1741 transition count 3304
Applied a total of 854 rules in 507 ms. Remains 1741 /2168 variables (removed 427) and now considering 3304/3800 (removed 496) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 508 ms. Remains : 1741/2168 places, 3304/3800 transitions.
[2023-03-13 19:59:53] [INFO ] Flatten gal took : 54 ms
[2023-03-13 19:59:53] [INFO ] Flatten gal took : 65 ms
[2023-03-13 19:59:53] [INFO ] Input system was already deterministic with 3304 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 2088 transition count 3643
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 2088 transition count 3643
Applied a total of 160 rules in 199 ms. Remains 2088 /2168 variables (removed 80) and now considering 3643/3800 (removed 157) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199 ms. Remains : 2088/2168 places, 3643/3800 transitions.
[2023-03-13 19:59:53] [INFO ] Flatten gal took : 55 ms
[2023-03-13 19:59:54] [INFO ] Flatten gal took : 67 ms
[2023-03-13 19:59:54] [INFO ] Input system was already deterministic with 3643 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 2168 transition count 3549
Reduce places removed 251 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 252 rules applied. Total rules applied 503 place count 1917 transition count 3548
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 504 place count 1916 transition count 3548
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 504 place count 1916 transition count 3510
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 580 place count 1878 transition count 3510
Discarding 72 places :
Symmetric choice reduction at 3 with 72 rule applications. Total rules 652 place count 1806 transition count 3366
Iterating global reduction 3 with 72 rules applied. Total rules applied 724 place count 1806 transition count 3366
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 3 with 29 rules applied. Total rules applied 753 place count 1806 transition count 3337
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 782 place count 1777 transition count 3337
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 862 place count 1737 transition count 3297
Applied a total of 862 rules in 353 ms. Remains 1737 /2168 variables (removed 431) and now considering 3297/3800 (removed 503) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 354 ms. Remains : 1737/2168 places, 3297/3800 transitions.
[2023-03-13 19:59:54] [INFO ] Flatten gal took : 52 ms
[2023-03-13 19:59:54] [INFO ] Flatten gal took : 56 ms
[2023-03-13 19:59:54] [INFO ] Input system was already deterministic with 3297 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 2090 transition count 3647
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 2090 transition count 3647
Applied a total of 156 rules in 337 ms. Remains 2090 /2168 variables (removed 78) and now considering 3647/3800 (removed 153) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 2090/2168 places, 3647/3800 transitions.
[2023-03-13 19:59:55] [INFO ] Flatten gal took : 77 ms
[2023-03-13 19:59:55] [INFO ] Flatten gal took : 88 ms
[2023-03-13 19:59:55] [INFO ] Input system was already deterministic with 3647 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 2088 transition count 3643
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 2088 transition count 3643
Applied a total of 160 rules in 236 ms. Remains 2088 /2168 variables (removed 80) and now considering 3643/3800 (removed 157) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 237 ms. Remains : 2088/2168 places, 3643/3800 transitions.
[2023-03-13 19:59:55] [INFO ] Flatten gal took : 61 ms
[2023-03-13 19:59:55] [INFO ] Flatten gal took : 59 ms
[2023-03-13 19:59:56] [INFO ] Input system was already deterministic with 3643 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 2090 transition count 3647
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 2090 transition count 3647
Applied a total of 156 rules in 179 ms. Remains 2090 /2168 variables (removed 78) and now considering 3647/3800 (removed 153) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 180 ms. Remains : 2090/2168 places, 3647/3800 transitions.
[2023-03-13 19:59:56] [INFO ] Flatten gal took : 50 ms
[2023-03-13 19:59:56] [INFO ] Flatten gal took : 58 ms
[2023-03-13 19:59:56] [INFO ] Input system was already deterministic with 3647 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 2089 transition count 3645
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 2089 transition count 3645
Applied a total of 158 rules in 257 ms. Remains 2089 /2168 variables (removed 79) and now considering 3645/3800 (removed 155) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 2089/2168 places, 3645/3800 transitions.
[2023-03-13 19:59:56] [INFO ] Flatten gal took : 72 ms
[2023-03-13 19:59:57] [INFO ] Flatten gal took : 82 ms
[2023-03-13 19:59:57] [INFO ] Input system was already deterministic with 3645 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 2101 transition count 3669
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 2101 transition count 3669
Applied a total of 134 rules in 323 ms. Remains 2101 /2168 variables (removed 67) and now considering 3669/3800 (removed 131) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 2101/2168 places, 3669/3800 transitions.
[2023-03-13 19:59:57] [INFO ] Flatten gal took : 55 ms
[2023-03-13 19:59:57] [INFO ] Flatten gal took : 64 ms
[2023-03-13 19:59:57] [INFO ] Input system was already deterministic with 3669 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 2097 transition count 3661
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 2097 transition count 3661
Applied a total of 142 rules in 217 ms. Remains 2097 /2168 variables (removed 71) and now considering 3661/3800 (removed 139) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 2097/2168 places, 3661/3800 transitions.
[2023-03-13 19:59:58] [INFO ] Flatten gal took : 49 ms
[2023-03-13 19:59:58] [INFO ] Flatten gal took : 58 ms
[2023-03-13 19:59:58] [INFO ] Input system was already deterministic with 3661 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 2094 transition count 3654
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 2094 transition count 3654
Applied a total of 148 rules in 243 ms. Remains 2094 /2168 variables (removed 74) and now considering 3654/3800 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 2094/2168 places, 3654/3800 transitions.
[2023-03-13 19:59:58] [INFO ] Flatten gal took : 70 ms
[2023-03-13 19:59:58] [INFO ] Flatten gal took : 80 ms
[2023-03-13 19:59:58] [INFO ] Input system was already deterministic with 3654 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 2092 transition count 3651
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 2092 transition count 3651
Applied a total of 152 rules in 224 ms. Remains 2092 /2168 variables (removed 76) and now considering 3651/3800 (removed 149) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 2092/2168 places, 3651/3800 transitions.
[2023-03-13 19:59:59] [INFO ] Flatten gal took : 50 ms
[2023-03-13 19:59:59] [INFO ] Flatten gal took : 58 ms
[2023-03-13 19:59:59] [INFO ] Input system was already deterministic with 3651 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2168/2168 places, 3800/3800 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 2089 transition count 3644
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 2089 transition count 3644
Applied a total of 158 rules in 227 ms. Remains 2089 /2168 variables (removed 79) and now considering 3644/3800 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 2089/2168 places, 3644/3800 transitions.
[2023-03-13 19:59:59] [INFO ] Flatten gal took : 72 ms
[2023-03-13 19:59:59] [INFO ] Flatten gal took : 79 ms
[2023-03-13 19:59:59] [INFO ] Input system was already deterministic with 3644 transitions.
[2023-03-13 20:00:00] [INFO ] Flatten gal took : 83 ms
[2023-03-13 20:00:00] [INFO ] Flatten gal took : 81 ms
[2023-03-13 20:00:00] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 20:00:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2168 places, 3800 transitions and 14015 arcs took 17 ms.
Total runtime 137581 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: 2168 NrTr: 3800 NrArc: 14015)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.846sec

net check time: 0m 0.001sec

init dd package: 0m 2.834sec


before gc: list nodes free: 513551

after gc: idd nodes used:37786650, unused:26213350; list nodes free:114655077

RS generation: 26m40.324sec


-> last computed set: #nodes 37784508 (3.8e+07) #states 13,107,321 (7)


CANNOT_COMPUTE


BK_STOP 1678739231465

--------------------
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 0.036sec

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="CANConstruction-PT-040"
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 CANConstruction-PT-040, 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 r042-tajo-167813696000641"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-040.tgz
mv CANConstruction-PT-040 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 ;