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.r521-tall-167987246200066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Anderson-PT-12, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246200066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 8.2K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 2.1M Mar 31 16:48 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 Anderson-PT-12-CTLFireability-00
FORMULA_NAME Anderson-PT-12-CTLFireability-01
FORMULA_NAME Anderson-PT-12-CTLFireability-02
FORMULA_NAME Anderson-PT-12-CTLFireability-03
FORMULA_NAME Anderson-PT-12-CTLFireability-04
FORMULA_NAME Anderson-PT-12-CTLFireability-05
FORMULA_NAME Anderson-PT-12-CTLFireability-06
FORMULA_NAME Anderson-PT-12-CTLFireability-07
FORMULA_NAME Anderson-PT-12-CTLFireability-08
FORMULA_NAME Anderson-PT-12-CTLFireability-09
FORMULA_NAME Anderson-PT-12-CTLFireability-10
FORMULA_NAME Anderson-PT-12-CTLFireability-11
FORMULA_NAME Anderson-PT-12-CTLFireability-12
FORMULA_NAME Anderson-PT-12-CTLFireability-13
FORMULA_NAME Anderson-PT-12-CTLFireability-14
FORMULA_NAME Anderson-PT-12-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680871147568

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 12:39:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 12:39:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 12:39:11] [INFO ] Load time of PNML (sax parser for PT used): 426 ms
[2023-04-07 12:39:11] [INFO ] Transformed 889 places.
[2023-04-07 12:39:11] [INFO ] Transformed 4152 transitions.
[2023-04-07 12:39:11] [INFO ] Found NUPN structural information;
[2023-04-07 12:39:11] [INFO ] Parsed PT model containing 889 places and 4152 transitions and 16080 arcs in 738 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
Support contains 121 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 4152/4152 transitions.
Discarding 184 places :
Symmetric choice reduction at 0 with 184 rule applications. Total rules 184 place count 705 transition count 2648
Iterating global reduction 0 with 184 rules applied. Total rules applied 368 place count 705 transition count 2648
Applied a total of 368 rules in 302 ms. Remains 705 /889 variables (removed 184) and now considering 2648/4152 (removed 1504) transitions.
// Phase 1: matrix 2648 rows 705 cols
[2023-04-07 12:39:12] [INFO ] Computed 27 invariants in 126 ms
[2023-04-07 12:39:13] [INFO ] Implicit Places using invariants in 1658 ms returned []
[2023-04-07 12:39:13] [INFO ] Invariant cache hit.
[2023-04-07 12:39:15] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-04-07 12:39:19] [INFO ] Implicit Places using invariants and state equation in 5861 ms returned []
Implicit Place search using SMT with State Equation took 7583 ms to find 0 implicit places.
[2023-04-07 12:39:19] [INFO ] Invariant cache hit.
[2023-04-07 12:39:22] [INFO ] Dead Transitions using invariants and state equation in 2705 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 705/889 places, 2648/4152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10603 ms. Remains : 705/889 places, 2648/4152 transitions.
Support contains 121 out of 705 places after structural reductions.
[2023-04-07 12:39:23] [INFO ] Flatten gal took : 385 ms
[2023-04-07 12:39:23] [INFO ] Flatten gal took : 194 ms
[2023-04-07 12:39:23] [INFO ] Input system was already deterministic with 2648 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=11 ) properties (out of 83) seen :18
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) 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 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) 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 61) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) 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 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 59) 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 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 58) 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 58) 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 58) 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 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 58) 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 58) 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 58) 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 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 58) 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 58) 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 58) 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 58) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) 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 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 56) 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 56) 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 56) seen :0
Running SMT prover for 56 properties.
[2023-04-07 12:39:25] [INFO ] Invariant cache hit.
[2023-04-07 12:39:27] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2023-04-07 12:39:27] [INFO ] [Real]Absence check using 13 positive and 14 generalized place invariants in 20 ms returned sat
[2023-04-07 12:39:29] [INFO ] After 3821ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:56
[2023-04-07 12:39:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 25 ms returned sat
[2023-04-07 12:39:30] [INFO ] [Nat]Absence check using 13 positive and 14 generalized place invariants in 20 ms returned sat
[2023-04-07 12:39:45] [INFO ] After 13914ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :49
[2023-04-07 12:39:45] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-04-07 12:39:54] [INFO ] After 9245ms SMT Verify possible using 132 Read/Feed constraints in natural domain returned unsat :7 sat :49
[2023-04-07 12:39:54] [INFO ] After 9246ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :49
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-04-07 12:39:54] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :49
Fused 56 Parikh solutions to 49 different solutions.
Parikh walk visited 0 properties in 2179 ms.
Support contains 75 out of 705 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 128 Pre rules applied. Total rules applied 0 place count 705 transition count 2520
Deduced a syphon composed of 128 places in 1 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 577 transition count 2520
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 284 place count 549 transition count 1964
Iterating global reduction 0 with 28 rules applied. Total rules applied 312 place count 549 transition count 1964
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 320 place count 545 transition count 1960
Applied a total of 320 rules in 457 ms. Remains 545 /705 variables (removed 160) and now considering 1960/2648 (removed 688) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 457 ms. Remains : 545/705 places, 1960/2648 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 49) 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 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 49) 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 49) 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 49) 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 49) 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 49) 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 49) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) 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 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 46) 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 46) 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 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 46) 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 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) 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 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 44) 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 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) 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 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 43) 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 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
// Phase 1: matrix 1960 rows 545 cols
[2023-04-07 12:39:58] [INFO ] Computed 27 invariants in 96 ms
[2023-04-07 12:39:59] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2023-04-07 12:39:59] [INFO ] [Real]Absence check using 13 positive and 14 generalized place invariants in 28 ms returned sat
[2023-04-07 12:40:01] [INFO ] After 2227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-04-07 12:40:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 23 ms returned sat
[2023-04-07 12:40:01] [INFO ] [Nat]Absence check using 13 positive and 14 generalized place invariants in 40 ms returned sat
[2023-04-07 12:40:13] [INFO ] After 10796ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-04-07 12:40:13] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-04-07 12:40:20] [INFO ] After 7590ms SMT Verify possible using 132 Read/Feed constraints in natural domain returned unsat :0 sat :42
[2023-04-07 12:40:33] [INFO ] Deduced a trap composed of 42 places in 7160 ms of which 15 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:666)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2023-04-07 12:40:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-04-07 12:40:33] [INFO ] After 32187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Parikh walk visited 0 properties in 494 ms.
Support contains 62 out of 545 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 545/545 places, 1960/1960 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 537 transition count 1776
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 537 transition count 1776
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 536 transition count 1775
Applied a total of 18 rules in 199 ms. Remains 536 /545 variables (removed 9) and now considering 1775/1960 (removed 185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 200 ms. Remains : 536/545 places, 1775/1960 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 42) 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 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 41) 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 41) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 40) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 38) 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 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 38) 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 38) 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 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 38) 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 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 38) 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 38) 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 38) 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 38) 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 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 38) 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 38) seen :2
Running SMT prover for 36 properties.
// Phase 1: matrix 1775 rows 536 cols
[2023-04-07 12:40:35] [INFO ] Computed 27 invariants in 16 ms
[2023-04-07 12:40:35] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-04-07 12:40:35] [INFO ] [Real]Absence check using 13 positive and 14 generalized place invariants in 18 ms returned sat
[2023-04-07 12:40:35] [INFO ] After 612ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-04-07 12:40:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-04-07 12:40:36] [INFO ] [Nat]Absence check using 13 positive and 14 generalized place invariants in 16 ms returned sat
[2023-04-07 12:40:43] [INFO ] After 6724ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-04-07 12:40:43] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-04-07 12:40:49] [INFO ] After 5928ms SMT Verify possible using 132 Read/Feed constraints in natural domain returned unsat :0 sat :36
[2023-04-07 12:40:56] [INFO ] After 13419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :36
Attempting to minimize the solution found.
Minimization took 4050 ms.
[2023-04-07 12:41:00] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :35
Parikh walk visited 0 properties in 478 ms.
Support contains 56 out of 536 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 536/536 places, 1775/1775 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 533 transition count 1706
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 533 transition count 1706
Applied a total of 6 rules in 122 ms. Remains 533 /536 variables (removed 3) and now considering 1706/1775 (removed 69) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 533/536 places, 1706/1775 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Interrupted probabilistic random walk after 202603 steps, run timeout after 3002 ms. (steps per millisecond=67 ) properties seen :{3=1, 20=1, 29=1, 31=1}
Probabilistic random walk after 202603 steps, saw 153737 distinct states, run finished after 3004 ms. (steps per millisecond=67 ) properties seen :4
Running SMT prover for 32 properties.
// Phase 1: matrix 1706 rows 533 cols
[2023-04-07 12:41:05] [INFO ] Computed 27 invariants in 16 ms
[2023-04-07 12:41:05] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2023-04-07 12:41:05] [INFO ] [Real]Absence check using 13 positive and 14 generalized place invariants in 49 ms returned sat
[2023-04-07 12:41:06] [INFO ] After 1371ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-04-07 12:41:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2023-04-07 12:41:06] [INFO ] [Nat]Absence check using 13 positive and 14 generalized place invariants in 50 ms returned sat
[2023-04-07 12:41:13] [INFO ] After 6200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-04-07 12:41:13] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-04-07 12:41:18] [INFO ] After 4998ms SMT Verify possible using 132 Read/Feed constraints in natural domain returned unsat :0 sat :32
[2023-04-07 12:41:24] [INFO ] After 11378ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 5003 ms.
[2023-04-07 12:41:29] [INFO ] After 23380ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Parikh walk visited 0 properties in 301 ms.
Support contains 50 out of 533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 533/533 places, 1706/1706 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 529 transition count 1614
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 529 transition count 1614
Applied a total of 8 rules in 86 ms. Remains 529 /533 variables (removed 4) and now considering 1614/1706 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 529/533 places, 1614/1706 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2023-04-07 12:41:30] [INFO ] Flatten gal took : 103 ms
[2023-04-07 12:41:30] [INFO ] Flatten gal took : 127 ms
[2023-04-07 12:41:30] [INFO ] Input system was already deterministic with 2648 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 132 Pre rules applied. Total rules applied 0 place count 705 transition count 2516
Deduced a syphon composed of 132 places in 1 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 0 with 264 rules applied. Total rules applied 264 place count 573 transition count 2516
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 336 place count 501 transition count 1036
Iterating global reduction 0 with 72 rules applied. Total rules applied 408 place count 501 transition count 1036
Applied a total of 408 rules in 118 ms. Remains 501 /705 variables (removed 204) and now considering 1036/2648 (removed 1612) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 131 ms. Remains : 501/705 places, 1036/2648 transitions.
[2023-04-07 12:41:31] [INFO ] Flatten gal took : 64 ms
[2023-04-07 12:41:31] [INFO ] Flatten gal took : 69 ms
[2023-04-07 12:41:31] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 132 Pre rules applied. Total rules applied 0 place count 705 transition count 2516
Deduced a syphon composed of 132 places in 1 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 0 with 264 rules applied. Total rules applied 264 place count 573 transition count 2516
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 343 place count 494 transition count 875
Iterating global reduction 0 with 79 rules applied. Total rules applied 422 place count 494 transition count 875
Applied a total of 422 rules in 107 ms. Remains 494 /705 variables (removed 211) and now considering 875/2648 (removed 1773) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 107 ms. Remains : 494/705 places, 875/2648 transitions.
[2023-04-07 12:41:31] [INFO ] Flatten gal took : 41 ms
[2023-04-07 12:41:31] [INFO ] Flatten gal took : 52 ms
[2023-04-07 12:41:31] [INFO ] Input system was already deterministic with 875 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 630 transition count 1099
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 630 transition count 1099
Applied a total of 150 rules in 76 ms. Remains 630 /705 variables (removed 75) and now considering 1099/2648 (removed 1549) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 630/705 places, 1099/2648 transitions.
[2023-04-07 12:41:31] [INFO ] Flatten gal took : 59 ms
[2023-04-07 12:41:31] [INFO ] Flatten gal took : 78 ms
[2023-04-07 12:41:32] [INFO ] Input system was already deterministic with 1099 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 627 transition count 1030
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 627 transition count 1030
Applied a total of 156 rules in 38 ms. Remains 627 /705 variables (removed 78) and now considering 1030/2648 (removed 1618) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 627/705 places, 1030/2648 transitions.
[2023-04-07 12:41:32] [INFO ] Flatten gal took : 54 ms
[2023-04-07 12:41:32] [INFO ] Flatten gal took : 61 ms
[2023-04-07 12:41:32] [INFO ] Input system was already deterministic with 1030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 644 transition count 1399
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 644 transition count 1399
Applied a total of 122 rules in 61 ms. Remains 644 /705 variables (removed 61) and now considering 1399/2648 (removed 1249) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 644/705 places, 1399/2648 transitions.
[2023-04-07 12:41:32] [INFO ] Flatten gal took : 38 ms
[2023-04-07 12:41:32] [INFO ] Flatten gal took : 62 ms
[2023-04-07 12:41:32] [INFO ] Input system was already deterministic with 1399 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 637 transition count 1194
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 637 transition count 1194
Applied a total of 136 rules in 56 ms. Remains 637 /705 variables (removed 68) and now considering 1194/2648 (removed 1454) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 637/705 places, 1194/2648 transitions.
[2023-04-07 12:41:32] [INFO ] Flatten gal took : 59 ms
[2023-04-07 12:41:32] [INFO ] Flatten gal took : 48 ms
[2023-04-07 12:41:33] [INFO ] Input system was already deterministic with 1194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 636 transition count 1215
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 636 transition count 1215
Applied a total of 138 rules in 38 ms. Remains 636 /705 variables (removed 69) and now considering 1215/2648 (removed 1433) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 636/705 places, 1215/2648 transitions.
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 29 ms
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 44 ms
[2023-04-07 12:41:33] [INFO ] Input system was already deterministic with 1215 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 626 transition count 1007
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 626 transition count 1007
Applied a total of 158 rules in 50 ms. Remains 626 /705 variables (removed 79) and now considering 1007/2648 (removed 1641) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 626/705 places, 1007/2648 transitions.
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 39 ms
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 49 ms
[2023-04-07 12:41:33] [INFO ] Input system was already deterministic with 1007 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 627 transition count 1030
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 627 transition count 1030
Applied a total of 156 rules in 50 ms. Remains 627 /705 variables (removed 78) and now considering 1030/2648 (removed 1618) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 627/705 places, 1030/2648 transitions.
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 53 ms
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 25 ms
[2023-04-07 12:41:33] [INFO ] Input system was already deterministic with 1030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 626 transition count 1007
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 626 transition count 1007
Applied a total of 158 rules in 65 ms. Remains 626 /705 variables (removed 79) and now considering 1007/2648 (removed 1641) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 626/705 places, 1007/2648 transitions.
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 48 ms
[2023-04-07 12:41:33] [INFO ] Flatten gal took : 70 ms
[2023-04-07 12:41:33] [INFO ] Input system was already deterministic with 1007 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 631 transition count 1078
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 631 transition count 1078
Applied a total of 148 rules in 70 ms. Remains 631 /705 variables (removed 74) and now considering 1078/2648 (removed 1570) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 631/705 places, 1078/2648 transitions.
[2023-04-07 12:41:34] [INFO ] Flatten gal took : 41 ms
[2023-04-07 12:41:34] [INFO ] Flatten gal took : 58 ms
[2023-04-07 12:41:34] [INFO ] Input system was already deterministic with 1078 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 132 Pre rules applied. Total rules applied 0 place count 705 transition count 2516
Deduced a syphon composed of 132 places in 1 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 0 with 264 rules applied. Total rules applied 264 place count 573 transition count 2516
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 343 place count 494 transition count 875
Iterating global reduction 0 with 79 rules applied. Total rules applied 422 place count 494 transition count 875
Applied a total of 422 rules in 99 ms. Remains 494 /705 variables (removed 211) and now considering 875/2648 (removed 1773) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 99 ms. Remains : 494/705 places, 875/2648 transitions.
[2023-04-07 12:41:34] [INFO ] Flatten gal took : 36 ms
[2023-04-07 12:41:34] [INFO ] Flatten gal took : 59 ms
[2023-04-07 12:41:34] [INFO ] Input system was already deterministic with 875 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 629 transition count 1076
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 629 transition count 1076
Applied a total of 152 rules in 90 ms. Remains 629 /705 variables (removed 76) and now considering 1076/2648 (removed 1572) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 629/705 places, 1076/2648 transitions.
[2023-04-07 12:41:34] [INFO ] Flatten gal took : 83 ms
[2023-04-07 12:41:34] [INFO ] Flatten gal took : 67 ms
[2023-04-07 12:41:34] [INFO ] Input system was already deterministic with 1076 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 626 transition count 985
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 626 transition count 985
Applied a total of 158 rules in 65 ms. Remains 626 /705 variables (removed 79) and now considering 985/2648 (removed 1663) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 626/705 places, 985/2648 transitions.
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 41 ms
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 57 ms
[2023-04-07 12:41:35] [INFO ] Input system was already deterministic with 985 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 625 transition count 984
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 625 transition count 984
Applied a total of 160 rules in 22 ms. Remains 625 /705 variables (removed 80) and now considering 984/2648 (removed 1664) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 625/705 places, 984/2648 transitions.
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 22 ms
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 39 ms
[2023-04-07 12:41:35] [INFO ] Input system was already deterministic with 984 transitions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 2648/2648 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 627 transition count 1030
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 627 transition count 1030
Applied a total of 156 rules in 22 ms. Remains 627 /705 variables (removed 78) and now considering 1030/2648 (removed 1618) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 627/705 places, 1030/2648 transitions.
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 97 ms
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 38 ms
[2023-04-07 12:41:35] [INFO ] Input system was already deterministic with 1030 transitions.
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 85 ms
[2023-04-07 12:41:35] [INFO ] Flatten gal took : 69 ms
[2023-04-07 12:41:35] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-04-07 12:41:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 705 places, 2648 transitions and 10312 arcs took 41 ms.
Total runtime 144913 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/509/ctl_0_ --ctl=/tmp/509/ctl_1_ --ctl=/tmp/509/ctl_2_ --ctl=/tmp/509/ctl_3_ --ctl=/tmp/509/ctl_4_ --ctl=/tmp/509/ctl_5_ --ctl=/tmp/509/ctl_6_ --ctl=/tmp/509/ctl_7_ --ctl=/tmp/509/ctl_8_ --ctl=/tmp/509/ctl_9_ --ctl=/tmp/509/ctl_10_ --ctl=/tmp/509/ctl_11_ --ctl=/tmp/509/ctl_12_ --ctl=/tmp/509/ctl_13_ --ctl=/tmp/509/ctl_14_ --ctl=/tmp/509/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15635812 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100220 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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="Anderson-PT-12"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Anderson-PT-12, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r521-tall-167987246200066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-12.tgz
mv Anderson-PT-12 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;