fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r522-tall-167987246800053
Last Updated
May 14, 2023

About the Execution of Marcie+red for Anderson-PT-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9722.212 3600000.00 3639105.00 8951.50 1 1 1 1 1 1 1 1 1 1 1 1 1 ? 1 1 normal

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.r522-tall-167987246800053.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 Anderson-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987246800053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 13K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 1.3M 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 positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1680851034145

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-10
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 07:03:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 07:03:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 07:03:55] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-04-07 07:03:55] [INFO ] Transformed 621 places.
[2023-04-07 07:03:55] [INFO ] Transformed 2480 transitions.
[2023-04-07 07:03:55] [INFO ] Found NUPN structural information;
[2023-04-07 07:03:55] [INFO ] Parsed PT model containing 621 places and 2480 transitions and 9560 arcs in 208 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 2480 rows 621 cols
[2023-04-07 07:03:55] [INFO ] Computed 23 invariants in 66 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :12
FORMULA Anderson-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :2
FORMULA Anderson-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
[2023-04-07 07:03:56] [INFO ] Invariant cache hit.
[2023-04-07 07:03:56] [INFO ] [Real]Absence check using 11 positive place invariants in 15 ms returned sat
[2023-04-07 07:03:56] [INFO ] [Real]Absence check using 11 positive and 12 generalized place invariants in 10 ms returned sat
[2023-04-07 07:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:03:57] [INFO ] [Real]Absence check using state equation in 688 ms returned sat
[2023-04-07 07:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:03:57] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-04-07 07:03:57] [INFO ] [Nat]Absence check using 11 positive and 12 generalized place invariants in 11 ms returned sat
[2023-04-07 07:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:03:57] [INFO ] [Nat]Absence check using state equation in 685 ms returned sat
[2023-04-07 07:03:58] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:03:58] [INFO ] [Nat]Added 90 Read/Feed constraints in 654 ms returned sat
[2023-04-07 07:03:59] [INFO ] Computed and/alt/rep : 110/120/110 causal constraints (skipped 2360 transitions) in 281 ms.
[2023-04-07 07:03:59] [INFO ] Deduced a trap composed of 194 places in 391 ms of which 4 ms to minimize.
[2023-04-07 07:03:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 553 ms
[2023-04-07 07:03:59] [INFO ] Added : 2 causal constraints over 2 iterations in 1244 ms. Result :sat
Minimization took 456 ms.
[2023-04-07 07:04:00] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-04-07 07:04:00] [INFO ] [Real]Absence check using 11 positive and 12 generalized place invariants in 14 ms returned sat
[2023-04-07 07:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:01] [INFO ] [Real]Absence check using state equation in 653 ms returned sat
[2023-04-07 07:04:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:04:01] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-04-07 07:04:01] [INFO ] [Nat]Absence check using 11 positive and 12 generalized place invariants in 8 ms returned sat
[2023-04-07 07:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:02] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-04-07 07:04:02] [INFO ] [Nat]Added 90 Read/Feed constraints in 410 ms returned sat
[2023-04-07 07:04:02] [INFO ] Computed and/alt/rep : 110/120/110 causal constraints (skipped 2360 transitions) in 187 ms.
[2023-04-07 07:04:03] [INFO ] Deduced a trap composed of 304 places in 349 ms of which 2 ms to minimize.
[2023-04-07 07:04:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 492 ms
[2023-04-07 07:04:03] [INFO ] Added : 2 causal constraints over 1 iterations in 1014 ms. Result :sat
Minimization took 389 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 621/621 places, 2480/2480 transitions.
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 88 Pre rules applied. Total rules applied 0 place count 621 transition count 2392
Deduced a syphon composed of 88 places in 3 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 0 with 176 rules applied. Total rules applied 176 place count 533 transition count 2392
Discarding 178 places :
Symmetric choice reduction at 0 with 178 rule applications. Total rules 354 place count 355 transition count 594
Iterating global reduction 0 with 178 rules applied. Total rules applied 532 place count 355 transition count 594
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 536 place count 353 transition count 592
Applied a total of 536 rules in 150 ms. Remains 353 /621 variables (removed 268) and now considering 592/2480 (removed 1888) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 353/621 places, 592/2480 transitions.
// Phase 1: matrix 592 rows 353 cols
[2023-04-07 07:04:04] [INFO ] Computed 23 invariants in 21 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1736 ms. (steps per millisecond=576 ) properties (out of 2) seen :1
FORMULA Anderson-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 1) seen :0
[2023-04-07 07:04:06] [INFO ] Invariant cache hit.
[2023-04-07 07:04:06] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-04-07 07:04:06] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 8 ms returned sat
[2023-04-07 07:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:07] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2023-04-07 07:04:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:04:07] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-04-07 07:04:07] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 7 ms returned sat
[2023-04-07 07:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:07] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-04-07 07:04:07] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:07] [INFO ] [Nat]Added 90 Read/Feed constraints in 42 ms returned sat
[2023-04-07 07:04:07] [INFO ] Computed and/alt/rep : 22/32/22 causal constraints (skipped 560 transitions) in 34 ms.
[2023-04-07 07:04:07] [INFO ] Deduced a trap composed of 49 places in 144 ms of which 1 ms to minimize.
[2023-04-07 07:04:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-04-07 07:04:07] [INFO ] Added : 2 causal constraints over 2 iterations in 349 ms. Result :sat
Minimization took 130 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 592/592 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 2 place count 352 transition count 591
Applied a total of 2 rules in 36 ms. Remains 352 /353 variables (removed 1) and now considering 591/592 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 352/353 places, 591/592 transitions.
// Phase 1: matrix 591 rows 352 cols
[2023-04-07 07:04:07] [INFO ] Computed 23 invariants in 24 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1737 ms. (steps per millisecond=575 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 879 ms. (steps per millisecond=1137 ) properties (out of 1) seen :0
[2023-04-07 07:04:10] [INFO ] Invariant cache hit.
[2023-04-07 07:04:10] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-04-07 07:04:10] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 9 ms returned sat
[2023-04-07 07:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:10] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-04-07 07:04:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:04:10] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-04-07 07:04:10] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 11 ms returned sat
[2023-04-07 07:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:10] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-04-07 07:04:10] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:11] [INFO ] [Nat]Added 90 Read/Feed constraints in 56 ms returned sat
[2023-04-07 07:04:11] [INFO ] Computed and/alt/rep : 21/31/21 causal constraints (skipped 560 transitions) in 31 ms.
[2023-04-07 07:04:11] [INFO ] Deduced a trap composed of 95 places in 129 ms of which 1 ms to minimize.
[2023-04-07 07:04:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-04-07 07:04:11] [INFO ] Added : 2 causal constraints over 1 iterations in 323 ms. Result :sat
Minimization took 128 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 591/591 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 591/591 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 352/352 places, 591/591 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 591/591 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 591/591 (removed 0) transitions.
[2023-04-07 07:04:11] [INFO ] Invariant cache hit.
[2023-04-07 07:04:12] [INFO ] Implicit Places using invariants in 461 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 462 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 351/352 places, 591/591 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 351 transition count 491
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 251 transition count 491
Applied a total of 200 rules in 15 ms. Remains 251 /351 variables (removed 100) and now considering 491/591 (removed 100) transitions.
// Phase 1: matrix 491 rows 251 cols
[2023-04-07 07:04:12] [INFO ] Computed 22 invariants in 4 ms
[2023-04-07 07:04:12] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-04-07 07:04:12] [INFO ] Invariant cache hit.
[2023-04-07 07:04:12] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:12] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 836 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 251/352 places, 491/591 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1326 ms. Remains : 251/352 places, 491/591 transitions.
[2023-04-07 07:04:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1165 ms. (steps per millisecond=858 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 1) seen :0
[2023-04-07 07:04:14] [INFO ] Invariant cache hit.
[2023-04-07 07:04:14] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-04-07 07:04:14] [INFO ] [Real]Absence check using 12 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 07:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:14] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-04-07 07:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:04:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-04-07 07:04:14] [INFO ] [Nat]Absence check using 12 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 07:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:14] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-04-07 07:04:14] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:15] [INFO ] [Nat]Added 90 Read/Feed constraints in 48 ms returned sat
[2023-04-07 07:04:15] [INFO ] Computed and/alt/rep : 21/31/21 causal constraints (skipped 460 transitions) in 23 ms.
[2023-04-07 07:04:15] [INFO ] Deduced a trap composed of 45 places in 97 ms of which 1 ms to minimize.
[2023-04-07 07:04:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2023-04-07 07:04:15] [INFO ] Added : 2 causal constraints over 2 iterations in 256 ms. Result :sat
Minimization took 64 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 491/491 transitions.
Applied a total of 0 rules in 16 ms. Remains 251 /251 variables (removed 0) and now considering 491/491 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 251/251 places, 491/491 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 491/491 transitions.
Applied a total of 0 rules in 9 ms. Remains 251 /251 variables (removed 0) and now considering 491/491 (removed 0) transitions.
[2023-04-07 07:04:15] [INFO ] Invariant cache hit.
[2023-04-07 07:04:15] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-04-07 07:04:15] [INFO ] Invariant cache hit.
[2023-04-07 07:04:15] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:16] [INFO ] Implicit Places using invariants and state equation in 607 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
[2023-04-07 07:04:16] [INFO ] Redundant transitions in 29 ms returned []
[2023-04-07 07:04:16] [INFO ] Invariant cache hit.
[2023-04-07 07:04:16] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1101 ms. Remains : 251/251 places, 491/491 transitions.
Starting property specific reduction for Anderson-PT-10-UpperBounds-13
[2023-04-07 07:04:16] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-04-07 07:04:16] [INFO ] Invariant cache hit.
[2023-04-07 07:04:16] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-04-07 07:04:16] [INFO ] [Real]Absence check using 12 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 07:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:16] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-04-07 07:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:04:16] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-04-07 07:04:16] [INFO ] [Nat]Absence check using 12 positive and 10 generalized place invariants in 6 ms returned sat
[2023-04-07 07:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:16] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-04-07 07:04:16] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:16] [INFO ] [Nat]Added 90 Read/Feed constraints in 47 ms returned sat
[2023-04-07 07:04:16] [INFO ] Computed and/alt/rep : 21/31/21 causal constraints (skipped 460 transitions) in 26 ms.
[2023-04-07 07:04:17] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 0 ms to minimize.
[2023-04-07 07:04:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2023-04-07 07:04:17] [INFO ] Added : 2 causal constraints over 2 iterations in 238 ms. Result :sat
Minimization took 64 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 491/491 transitions.
Applied a total of 0 rules in 11 ms. Remains 251 /251 variables (removed 0) and now considering 491/491 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 251/251 places, 491/491 transitions.
[2023-04-07 07:04:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1163 ms. (steps per millisecond=859 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 1) seen :0
[2023-04-07 07:04:18] [INFO ] Invariant cache hit.
[2023-04-07 07:04:19] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-04-07 07:04:19] [INFO ] [Real]Absence check using 12 positive and 10 generalized place invariants in 5 ms returned sat
[2023-04-07 07:04:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:19] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-04-07 07:04:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 07:04:19] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-04-07 07:04:19] [INFO ] [Nat]Absence check using 12 positive and 10 generalized place invariants in 7 ms returned sat
[2023-04-07 07:04:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 07:04:19] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-04-07 07:04:19] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:19] [INFO ] [Nat]Added 90 Read/Feed constraints in 48 ms returned sat
[2023-04-07 07:04:19] [INFO ] Computed and/alt/rep : 21/31/21 causal constraints (skipped 460 transitions) in 24 ms.
[2023-04-07 07:04:19] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 0 ms to minimize.
[2023-04-07 07:04:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2023-04-07 07:04:19] [INFO ] Added : 2 causal constraints over 2 iterations in 247 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 491/491 transitions.
Applied a total of 0 rules in 10 ms. Remains 251 /251 variables (removed 0) and now considering 491/491 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 251/251 places, 491/491 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 491/491 transitions.
Applied a total of 0 rules in 10 ms. Remains 251 /251 variables (removed 0) and now considering 491/491 (removed 0) transitions.
[2023-04-07 07:04:19] [INFO ] Invariant cache hit.
[2023-04-07 07:04:19] [INFO ] Implicit Places using invariants in 190 ms returned []
[2023-04-07 07:04:19] [INFO ] Invariant cache hit.
[2023-04-07 07:04:20] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-04-07 07:04:20] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 808 ms to find 0 implicit places.
[2023-04-07 07:04:20] [INFO ] Redundant transitions in 12 ms returned []
[2023-04-07 07:04:20] [INFO ] Invariant cache hit.
[2023-04-07 07:04:20] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1078 ms. Remains : 251/251 places, 491/491 transitions.
Ending property specific reduction for Anderson-PT-10-UpperBounds-13 in 4296 ms.
[2023-04-07 07:04:20] [INFO ] Flatten gal took : 66 ms
[2023-04-07 07:04:20] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-04-07 07:04:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 251 places, 491 transitions and 1962 arcs took 4 ms.
Total runtime 25465 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=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Anderson_PT_10
(NrP: 251 NrTr: 491 NrArc: 1962)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.009sec

net check time: 0m 0.000sec

init dd package: 0m 2.774sec


before gc: list nodes free: 1309511

after gc: idd nodes used:1047359, unused:62952641; list nodes free:270036972
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6431640 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16104696 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 UpperBounds -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 0.000sec

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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="Anderson-PT-10"
export BK_EXAMINATION="UpperBounds"
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 Anderson-PT-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r522-tall-167987246800053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-10.tgz
mv Anderson-PT-10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;