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.r490-tall-167912708700482.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Szymanski-PT-b10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708700482
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.9K Feb 26 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 17:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b10-CTLFireability-00
FORMULA_NAME Szymanski-PT-b10-CTLFireability-01
FORMULA_NAME Szymanski-PT-b10-CTLFireability-02
FORMULA_NAME Szymanski-PT-b10-CTLFireability-03
FORMULA_NAME Szymanski-PT-b10-CTLFireability-04
FORMULA_NAME Szymanski-PT-b10-CTLFireability-05
FORMULA_NAME Szymanski-PT-b10-CTLFireability-06
FORMULA_NAME Szymanski-PT-b10-CTLFireability-07
FORMULA_NAME Szymanski-PT-b10-CTLFireability-08
FORMULA_NAME Szymanski-PT-b10-CTLFireability-09
FORMULA_NAME Szymanski-PT-b10-CTLFireability-10
FORMULA_NAME Szymanski-PT-b10-CTLFireability-11
FORMULA_NAME Szymanski-PT-b10-CTLFireability-12
FORMULA_NAME Szymanski-PT-b10-CTLFireability-13
FORMULA_NAME Szymanski-PT-b10-CTLFireability-14
FORMULA_NAME Szymanski-PT-b10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679266799853

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 23:00:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 23:00:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 23:00:01] [INFO ] Load time of PNML (sax parser for PT used): 293 ms
[2023-03-19 23:00:01] [INFO ] Transformed 568 places.
[2023-03-19 23:00:01] [INFO ] Transformed 8320 transitions.
[2023-03-19 23:00:01] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 395 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 260 places in 17 ms
Reduce places removed 260 places and 256 transitions.
Support contains 117 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Applied a total of 2 rules in 190 ms. Remains 306 /308 variables (removed 2) and now considering 8064/8064 (removed 0) transitions.
[2023-03-19 23:00:01] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 306 cols
[2023-03-19 23:00:02] [INFO ] Computed 1 place invariants in 53 ms
[2023-03-19 23:00:02] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-19 23:00:02] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 23:00:02] [INFO ] Invariant cache hit.
[2023-03-19 23:00:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 23:00:04] [INFO ] Implicit Places using invariants and state equation in 2184 ms returned []
Implicit Place search using SMT with State Equation took 2662 ms to find 0 implicit places.
[2023-03-19 23:00:04] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 23:00:04] [INFO ] Invariant cache hit.
[2023-03-19 23:00:06] [INFO ] Dead Transitions using invariants and state equation in 2080 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 306/308 places, 8064/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4936 ms. Remains : 306/308 places, 8064/8064 transitions.
Support contains 117 out of 306 places after structural reductions.
[2023-03-19 23:00:07] [INFO ] Flatten gal took : 402 ms
[2023-03-19 23:00:07] [INFO ] Flatten gal took : 243 ms
[2023-03-19 23:00:08] [INFO ] Input system was already deterministic with 8064 transitions.
Support contains 115 out of 306 places (down from 117) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 71) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) 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 59) 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 59) seen :2
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 :1
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 8 ms. (steps per millisecond=125 ) properties (out of 56) 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 55) 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 55) 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 55) seen :2
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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 51) 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 51) 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 51) 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 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) 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 50) 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 50) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 48) 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 48) 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 48) 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 48) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 47) 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 46) 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 46) 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 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 1001 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 6 ms. (steps per millisecond=166 ) properties (out of 46) 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 46) 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 46) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) 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 45) 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 45) 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 45) 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 45) 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 45) 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 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) 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 44) seen :0
Running SMT prover for 44 properties.
[2023-03-19 23:00:08] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2023-03-19 23:00:08] [INFO ] Invariant cache hit.
[2023-03-19 23:00:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 23:00:09] [INFO ] After 428ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-03-19 23:00:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 23:00:33] [INFO ] After 23350ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :37
[2023-03-19 23:00:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 23:00:34] [INFO ] After 1200ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :7 sat :36
[2023-03-19 23:00:34] [INFO ] After 1203ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :36
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-19 23:00:34] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :36
Fused 44 Parikh solutions to 37 different solutions.
Parikh walk visited 0 properties in 1170 ms.
Support contains 67 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Drop transitions removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 306 transition count 7974
Applied a total of 90 rules in 369 ms. Remains 306 /306 variables (removed 0) and now considering 7974/8064 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 371 ms. Remains : 306/306 places, 7974/8064 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 37) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) seen :0
Interrupted probabilistic random walk after 90785 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{23=1, 27=1}
Probabilistic random walk after 90785 steps, saw 70208 distinct states, run finished after 3002 ms. (steps per millisecond=30 ) properties seen :2
Running SMT prover for 32 properties.
[2023-03-19 23:00:39] [INFO ] Flow matrix only has 2643 transitions (discarded 5331 similar events)
// Phase 1: matrix 2643 rows 306 cols
[2023-03-19 23:00:39] [INFO ] Computed 1 place invariants in 22 ms
[2023-03-19 23:00:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 23:00:39] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-19 23:00:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 23:01:02] [INFO ] After 22033ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-19 23:01:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 23:01:04] [INFO ] After 2635ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :32
[2023-03-19 23:01:04] [INFO ] After 2636ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-19 23:01:04] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Parikh walk visited 0 properties in 846 ms.
Support contains 60 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 7974/7974 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 306 transition count 7970
Applied a total of 4 rules in 208 ms. Remains 306 /306 variables (removed 0) and now considering 7970/7974 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 306/306 places, 7970/7974 transitions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) seen :0
Interrupted probabilistic random walk after 87333 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 87333 steps, saw 67472 distinct states, run finished after 3003 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 32 properties.
[2023-03-19 23:01:08] [INFO ] Flow matrix only has 2639 transitions (discarded 5331 similar events)
// Phase 1: matrix 2639 rows 306 cols
[2023-03-19 23:01:09] [INFO ] Computed 1 place invariants in 19 ms
[2023-03-19 23:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 23:01:09] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-19 23:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 23:01:34] [INFO ] After 24694ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2023-03-19 23:01:34] [INFO ] State equation strengthened by 147 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 23:01:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 23:01:34] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:32
Fused 32 Parikh solutions to 31 different solutions.
Parikh walk visited 0 properties in 1027 ms.
Support contains 60 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 7970/7970 transitions.
Applied a total of 0 rules in 299 ms. Remains 306 /306 variables (removed 0) and now considering 7970/7970 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 300 ms. Remains : 306/306 places, 7970/7970 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 7970/7970 transitions.
Applied a total of 0 rules in 230 ms. Remains 306 /306 variables (removed 0) and now considering 7970/7970 (removed 0) transitions.
[2023-03-19 23:01:35] [INFO ] Flow matrix only has 2639 transitions (discarded 5331 similar events)
[2023-03-19 23:01:35] [INFO ] Invariant cache hit.
[2023-03-19 23:01:36] [INFO ] Implicit Places using invariants in 313 ms returned []
[2023-03-19 23:01:36] [INFO ] Flow matrix only has 2639 transitions (discarded 5331 similar events)
[2023-03-19 23:01:36] [INFO ] Invariant cache hit.
[2023-03-19 23:01:36] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 23:01:40] [INFO ] Implicit Places using invariants and state equation in 3864 ms returned []
Implicit Place search using SMT with State Equation took 4182 ms to find 0 implicit places.
[2023-03-19 23:01:41] [INFO ] Redundant transitions in 1017 ms returned []
[2023-03-19 23:01:41] [INFO ] Flow matrix only has 2639 transitions (discarded 5331 similar events)
[2023-03-19 23:01:41] [INFO ] Invariant cache hit.
[2023-03-19 23:01:43] [INFO ] Dead Transitions using invariants and state equation in 1884 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7325 ms. Remains : 306/306 places, 7970/7970 transitions.
Graph (trivial) has 1344 edges and 306 vertex of which 4 / 306 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions removed 384 transitions
Ensure Unique test removed 4951 transitions
Reduce isomorphic transitions removed 5335 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 303 transition count 2634
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 303 transition count 2633
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 303 transition count 2632
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 303 transition count 2632
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 303 transition count 2631
Applied a total of 7 rules in 250 ms. Remains 303 /306 variables (removed 3) and now considering 2631/7970 (removed 5339) transitions.
Running SMT prover for 32 properties.
// Phase 1: matrix 2631 rows 303 cols
[2023-03-19 23:01:43] [INFO ] Computed 1 place invariants in 22 ms
[2023-03-19 23:01:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 23:01:43] [INFO ] After 264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-19 23:01:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 23:01:58] [INFO ] After 14394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-19 23:02:18] [INFO ] After 34120ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 11893 ms.
[2023-03-19 23:02:30] [INFO ] After 46339ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA Szymanski-PT-b10-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 23:02:30] [INFO ] Flatten gal took : 188 ms
[2023-03-19 23:02:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-b10-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 23:02:30] [INFO ] Flatten gal took : 203 ms
[2023-03-19 23:02:30] [INFO ] Input system was already deterministic with 8064 transitions.
Support contains 85 out of 306 places (down from 93) after GAL structural reductions.
Computed a total of 12 stabilizing places and 2432 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 71 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:31] [INFO ] Flatten gal took : 168 ms
[2023-03-19 23:02:31] [INFO ] Flatten gal took : 195 ms
[2023-03-19 23:02:31] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Applied a total of 0 rules in 28 ms. Remains 306 /306 variables (removed 0) and now considering 8064/8064 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 306/306 places, 8064/8064 transitions.
[2023-03-19 23:02:32] [INFO ] Flatten gal took : 161 ms
[2023-03-19 23:02:32] [INFO ] Flatten gal took : 185 ms
[2023-03-19 23:02:32] [INFO ] Input system was already deterministic with 8064 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 52 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:32] [INFO ] Flatten gal took : 160 ms
[2023-03-19 23:02:33] [INFO ] Flatten gal took : 183 ms
[2023-03-19 23:02:33] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Applied a total of 0 rules in 26 ms. Remains 306 /306 variables (removed 0) and now considering 8064/8064 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 306/306 places, 8064/8064 transitions.
[2023-03-19 23:02:33] [INFO ] Flatten gal took : 160 ms
[2023-03-19 23:02:33] [INFO ] Flatten gal took : 175 ms
[2023-03-19 23:02:34] [INFO ] Input system was already deterministic with 8064 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 50 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:34] [INFO ] Flatten gal took : 156 ms
[2023-03-19 23:02:34] [INFO ] Flatten gal took : 179 ms
[2023-03-19 23:02:34] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 49 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:35] [INFO ] Flatten gal took : 162 ms
[2023-03-19 23:02:35] [INFO ] Flatten gal took : 178 ms
[2023-03-19 23:02:35] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 348 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 348 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:36] [INFO ] Flatten gal took : 160 ms
[2023-03-19 23:02:36] [INFO ] Flatten gal took : 178 ms
[2023-03-19 23:02:36] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 238 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 239 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:37] [INFO ] Flatten gal took : 157 ms
[2023-03-19 23:02:37] [INFO ] Flatten gal took : 180 ms
[2023-03-19 23:02:37] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 53 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:37] [INFO ] Flatten gal took : 161 ms
[2023-03-19 23:02:38] [INFO ] Flatten gal took : 215 ms
[2023-03-19 23:02:38] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 53 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:38] [INFO ] Flatten gal took : 174 ms
[2023-03-19 23:02:38] [INFO ] Flatten gal took : 200 ms
[2023-03-19 23:02:39] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 55 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:39] [INFO ] Flatten gal took : 172 ms
[2023-03-19 23:02:39] [INFO ] Flatten gal took : 194 ms
[2023-03-19 23:02:40] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 246 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 247 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:40] [INFO ] Flatten gal took : 173 ms
[2023-03-19 23:02:40] [INFO ] Flatten gal took : 200 ms
[2023-03-19 23:02:41] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Applied a total of 0 rules in 30 ms. Remains 306 /306 variables (removed 0) and now considering 8064/8064 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 306/306 places, 8064/8064 transitions.
[2023-03-19 23:02:41] [INFO ] Flatten gal took : 172 ms
[2023-03-19 23:02:41] [INFO ] Flatten gal took : 196 ms
[2023-03-19 23:02:42] [INFO ] Input system was already deterministic with 8064 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 306/306 places, 8064/8064 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 305 transition count 7936
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 305 transition count 7936
Applied a total of 2 rules in 239 ms. Remains 305 /306 variables (removed 1) and now considering 7936/8064 (removed 128) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 241 ms. Remains : 305/306 places, 7936/8064 transitions.
[2023-03-19 23:02:42] [INFO ] Flatten gal took : 170 ms
[2023-03-19 23:02:42] [INFO ] Flatten gal took : 199 ms
[2023-03-19 23:02:43] [INFO ] Input system was already deterministic with 7936 transitions.
[2023-03-19 23:02:43] [INFO ] Flatten gal took : 198 ms
[2023-03-19 23:02:43] [INFO ] Flatten gal took : 203 ms
[2023-03-19 23:02:43] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-19 23:02:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 306 places, 8064 transitions and 32128 arcs took 34 ms.
Total runtime 162335 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

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

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

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

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

parse successfull
net created successfully

Net: Petri
(NrP: 306 NrTr: 8064 NrArc: 32128)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.237sec

net check time: 0m 0.006sec

init dd package: 0m 2.977sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8755936 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16088452 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.107sec

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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="Szymanski-PT-b10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is Szymanski-PT-b10, 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 r490-tall-167912708700482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b10.tgz
mv Szymanski-PT-b10 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 ;