Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r242-smll-162106584800243.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SimpleLoadBal-PT-20, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r242-smll-162106584800243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 19:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 19:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 2.0M May 5 16:52 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1621238080044

Running Version 0
[2021-05-17 07:54:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-17 07:54:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 07:54:43] [INFO ] Load time of PNML (sax parser for PT used): 412 ms
[2021-05-17 07:54:43] [INFO ] Transformed 194 places.
[2021-05-17 07:54:44] [INFO ] Transformed 2205 transitions.
[2021-05-17 07:54:44] [INFO ] Found NUPN structural information;
[2021-05-17 07:54:44] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_idle_16, P_client_idle_17, P_client_idle_18, P_client_idle_19, P_client_idle_20, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_waiting_16, P_client_waiting_17, P_client_waiting_18, P_client_waiting_19, P_client_waiting_20, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_request_16, P_client_request_17, P_client_request_18, P_client_request_19, P_client_request_20, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_client_ack_16, P_client_ack_17, P_client_ack_18, P_client_ack_19, P_client_ack_20, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_server_request_16_1, P_server_request_16_2, P_server_request_17_1, P_server_request_17_2, P_server_request_18_1, P_server_request_18_2, P_server_request_19_1, P_server_request_19_2, P_server_request_20_1, P_server_request_20_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_routing_1_16, P_lb_routing_1_17, P_lb_routing_1_18, P_lb_routing_1_19, P_lb_routing_1_20, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_1_16, P_lb_load_1_17, P_lb_load_1_18, P_lb_load_1_19, P_lb_load_1_20, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15, P_lb_load_2_16, P_lb_load_2_17, P_lb_load_2_18, P_lb_load_2_19, P_lb_load_2_20]
[2021-05-17 07:54:44] [INFO ] Parsed PT model containing 194 places and 2205 transitions in 533 ms.
Structural test allowed to assert that 60 places are NOT stable. Took 23 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 134) seen :116
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) seen :0
Running SMT prover for 18 properties.
[2021-05-17 07:54:44] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2021-05-17 07:54:44] [INFO ] Invariants computation overflowed in 55 ms
[2021-05-17 07:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:54:46] [INFO ] [Real]Absence check using state equation in 1138 ms returned sat
[2021-05-17 07:54:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:54:47] [INFO ] [Nat]Absence check using state equation in 843 ms returned sat
[2021-05-17 07:54:47] [INFO ] State equation strengthened by 841 read => feed constraints.
[2021-05-17 07:54:48] [INFO ] [Nat]Added 841 Read/Feed constraints in 957 ms returned sat
[2021-05-17 07:54:49] [INFO ] Deduced a trap composed of 30 places in 704 ms of which 6 ms to minimize.
[2021-05-17 07:54:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 996 ms
[2021-05-17 07:54:50] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 739 ms.
[2021-05-17 07:54:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-17 07:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:54:52] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2021-05-17 07:54:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:54:53] [INFO ] [Nat]Absence check using state equation in 664 ms returned sat
[2021-05-17 07:54:53] [INFO ] [Nat]Added 841 Read/Feed constraints in 701 ms returned sat
[2021-05-17 07:54:54] [INFO ] Deduced a trap composed of 34 places in 576 ms of which 4 ms to minimize.
[2021-05-17 07:54:55] [INFO ] Deduced a trap composed of 26 places in 719 ms of which 1 ms to minimize.
[2021-05-17 07:54:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1709 ms
[2021-05-17 07:54:55] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 367 ms.
[2021-05-17 07:54:57] [INFO ] Added : 20 causal constraints over 4 iterations in 1871 ms. Result :unknown
[2021-05-17 07:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:54:57] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2021-05-17 07:54:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:54:58] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2021-05-17 07:54:59] [INFO ] [Nat]Added 841 Read/Feed constraints in 847 ms returned sat
[2021-05-17 07:55:00] [INFO ] Deduced a trap composed of 25 places in 468 ms of which 4 ms to minimize.
[2021-05-17 07:55:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 628 ms
[2021-05-17 07:55:00] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 390 ms.
[2021-05-17 07:55:03] [INFO ] Deduced a trap composed of 2 places in 924 ms of which 2 ms to minimize.
[2021-05-17 07:55:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2021-05-17 07:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:04] [INFO ] [Real]Absence check using state equation in 667 ms returned sat
[2021-05-17 07:55:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:05] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2021-05-17 07:55:05] [INFO ] [Nat]Added 841 Read/Feed constraints in 476 ms returned sat
[2021-05-17 07:55:06] [INFO ] Deduced a trap composed of 26 places in 672 ms of which 1 ms to minimize.
[2021-05-17 07:55:07] [INFO ] Deduced a trap composed of 30 places in 691 ms of which 0 ms to minimize.
[2021-05-17 07:55:08] [INFO ] Deduced a trap composed of 26 places in 709 ms of which 2 ms to minimize.
[2021-05-17 07:55:09] [INFO ] Deduced a trap composed of 28 places in 690 ms of which 1 ms to minimize.
[2021-05-17 07:55:09] [INFO ] Deduced a trap composed of 26 places in 718 ms of which 1 ms to minimize.
[2021-05-17 07:55:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-17 07:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:10] [INFO ] [Real]Absence check using state equation in 782 ms returned sat
[2021-05-17 07:55:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:11] [INFO ] [Nat]Absence check using state equation in 665 ms returned sat
[2021-05-17 07:55:12] [INFO ] [Nat]Added 841 Read/Feed constraints in 1121 ms returned sat
[2021-05-17 07:55:13] [INFO ] Deduced a trap composed of 28 places in 457 ms of which 1 ms to minimize.
[2021-05-17 07:55:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 588 ms
[2021-05-17 07:55:13] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 411 ms.
[2021-05-17 07:55:16] [INFO ] Deduced a trap composed of 2 places in 803 ms of which 1 ms to minimize.
[2021-05-17 07:55:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-17 07:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:17] [INFO ] [Real]Absence check using state equation in 810 ms returned sat
[2021-05-17 07:55:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:18] [INFO ] [Nat]Absence check using state equation in 570 ms returned sat
[2021-05-17 07:55:19] [INFO ] [Nat]Added 841 Read/Feed constraints in 986 ms returned sat
[2021-05-17 07:55:19] [INFO ] Deduced a trap composed of 26 places in 705 ms of which 1 ms to minimize.
[2021-05-17 07:55:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 874 ms
[2021-05-17 07:55:20] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 369 ms.
[2021-05-17 07:55:22] [INFO ] Added : 20 causal constraints over 4 iterations in 2529 ms. Result :unknown
[2021-05-17 07:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:23] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2021-05-17 07:55:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:23] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2021-05-17 07:55:24] [INFO ] [Nat]Added 841 Read/Feed constraints in 1125 ms returned sat
[2021-05-17 07:55:25] [INFO ] Deduced a trap composed of 25 places in 433 ms of which 1 ms to minimize.
[2021-05-17 07:55:26] [INFO ] Deduced a trap composed of 108 places in 468 ms of which 1 ms to minimize.
[2021-05-17 07:55:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1221 ms
[2021-05-17 07:55:26] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 278 ms.
[2021-05-17 07:55:28] [INFO ] Added : 20 causal constraints over 4 iterations in 1939 ms. Result :unknown
[2021-05-17 07:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:29] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2021-05-17 07:55:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:29] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2021-05-17 07:55:30] [INFO ] [Nat]Added 841 Read/Feed constraints in 650 ms returned sat
[2021-05-17 07:55:31] [INFO ] Deduced a trap composed of 26 places in 549 ms of which 1 ms to minimize.
[2021-05-17 07:55:31] [INFO ] Deduced a trap composed of 25 places in 553 ms of which 1 ms to minimize.
[2021-05-17 07:55:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1291 ms
[2021-05-17 07:55:32] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 357 ms.
[2021-05-17 07:55:33] [INFO ] Added : 40 causal constraints over 8 iterations in 2058 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
[2021-05-17 07:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:34] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2021-05-17 07:55:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:35] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2021-05-17 07:55:36] [INFO ] [Nat]Added 841 Read/Feed constraints in 834 ms returned sat
[2021-05-17 07:55:37] [INFO ] Deduced a trap composed of 26 places in 654 ms of which 1 ms to minimize.
[2021-05-17 07:55:37] [INFO ] Deduced a trap composed of 25 places in 665 ms of which 1 ms to minimize.
[2021-05-17 07:55:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1561 ms
[2021-05-17 07:55:38] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 353 ms.
[2021-05-17 07:55:39] [INFO ] Added : 20 causal constraints over 4 iterations in 1881 ms. Result :unknown
[2021-05-17 07:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:40] [INFO ] [Real]Absence check using state equation in 686 ms returned sat
[2021-05-17 07:55:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:41] [INFO ] [Nat]Absence check using state equation in 805 ms returned sat
[2021-05-17 07:55:42] [INFO ] [Nat]Added 841 Read/Feed constraints in 818 ms returned sat
[2021-05-17 07:55:43] [INFO ] Deduced a trap composed of 27 places in 717 ms of which 1 ms to minimize.
[2021-05-17 07:55:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 859 ms
[2021-05-17 07:55:43] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 379 ms.
[2021-05-17 07:55:45] [INFO ] Added : 20 causal constraints over 4 iterations in 2466 ms. Result :unknown
[2021-05-17 07:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:46] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2021-05-17 07:55:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:47] [INFO ] [Nat]Absence check using state equation in 793 ms returned sat
[2021-05-17 07:55:47] [INFO ] [Nat]Added 841 Read/Feed constraints in 627 ms returned sat
[2021-05-17 07:55:48] [INFO ] Deduced a trap composed of 26 places in 705 ms of which 2 ms to minimize.
[2021-05-17 07:55:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 890 ms
[2021-05-17 07:55:49] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 397 ms.
[2021-05-17 07:55:51] [INFO ] Deduced a trap composed of 25 places in 703 ms of which 1 ms to minimize.
[2021-05-17 07:55:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
[2021-05-17 07:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:52] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2021-05-17 07:55:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:53] [INFO ] [Nat]Absence check using state equation in 720 ms returned sat
[2021-05-17 07:55:54] [INFO ] [Nat]Added 841 Read/Feed constraints in 654 ms returned sat
[2021-05-17 07:55:54] [INFO ] Deduced a trap composed of 23 places in 562 ms of which 1 ms to minimize.
[2021-05-17 07:55:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 710 ms
[2021-05-17 07:55:55] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 383 ms.
[2021-05-17 07:55:57] [INFO ] Added : 20 causal constraints over 4 iterations in 2865 ms. Result :unknown
[2021-05-17 07:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:58] [INFO ] [Real]Absence check using state equation in 689 ms returned sat
[2021-05-17 07:55:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:55:59] [INFO ] [Nat]Absence check using state equation in 750 ms returned sat
[2021-05-17 07:55:59] [INFO ] [Nat]Added 841 Read/Feed constraints in 552 ms returned sat
[2021-05-17 07:56:00] [INFO ] Deduced a trap composed of 27 places in 467 ms of which 1 ms to minimize.
[2021-05-17 07:56:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 621 ms
[2021-05-17 07:56:00] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 375 ms.
[2021-05-17 07:56:03] [INFO ] Added : 35 causal constraints over 7 iterations in 3036 ms. Result :unknown
[2021-05-17 07:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:04] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2021-05-17 07:56:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:56:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:06] [INFO ] [Nat]Absence check using state equation in 1576 ms returned sat
[2021-05-17 07:56:07] [INFO ] [Nat]Added 841 Read/Feed constraints in 859 ms returned sat
[2021-05-17 07:56:07] [INFO ] Deduced a trap composed of 23 places in 735 ms of which 1 ms to minimize.
[2021-05-17 07:56:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 936 ms
[2021-05-17 07:56:08] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 369 ms.
[2021-05-17 07:56:09] [INFO ] Added : 30 causal constraints over 6 iterations in 1565 ms. Result :unknown
[2021-05-17 07:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:10] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2021-05-17 07:56:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:56:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:11] [INFO ] [Nat]Absence check using state equation in 915 ms returned sat
[2021-05-17 07:56:12] [INFO ] [Nat]Added 841 Read/Feed constraints in 853 ms returned sat
[2021-05-17 07:56:13] [INFO ] Deduced a trap composed of 23 places in 610 ms of which 1 ms to minimize.
[2021-05-17 07:56:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 766 ms
[2021-05-17 07:56:13] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 306 ms.
[2021-05-17 07:56:15] [INFO ] Added : 20 causal constraints over 4 iterations in 2406 ms. Result :unknown
[2021-05-17 07:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:16] [INFO ] [Real]Absence check using state equation in 626 ms returned sat
[2021-05-17 07:56:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:17] [INFO ] [Nat]Absence check using state equation in 901 ms returned sat
[2021-05-17 07:56:18] [INFO ] [Nat]Added 841 Read/Feed constraints in 1033 ms returned sat
[2021-05-17 07:56:19] [INFO ] Deduced a trap composed of 34 places in 673 ms of which 1 ms to minimize.
[2021-05-17 07:56:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 820 ms
[2021-05-17 07:56:19] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 375 ms.
[2021-05-17 07:56:21] [INFO ] Added : 20 causal constraints over 4 iterations in 2200 ms. Result :unknown
[2021-05-17 07:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:22] [INFO ] [Real]Absence check using state equation in 797 ms returned sat
[2021-05-17 07:56:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:23] [INFO ] [Nat]Absence check using state equation in 1194 ms returned sat
[2021-05-17 07:56:24] [INFO ] [Nat]Added 841 Read/Feed constraints in 925 ms returned sat
[2021-05-17 07:56:25] [INFO ] Deduced a trap composed of 25 places in 725 ms of which 1 ms to minimize.
[2021-05-17 07:56:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 928 ms
[2021-05-17 07:56:25] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 373 ms.
[2021-05-17 07:56:27] [INFO ] Added : 20 causal constraints over 4 iterations in 1895 ms. Result :unknown
[2021-05-17 07:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:28] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2021-05-17 07:56:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 07:56:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:56:29] [INFO ] [Nat]Absence check using state equation in 1036 ms returned sat
[2021-05-17 07:56:29] [INFO ] [Nat]Added 841 Read/Feed constraints in 833 ms returned sat
[2021-05-17 07:56:30] [INFO ] Deduced a trap composed of 32 places in 681 ms of which 1 ms to minimize.
[2021-05-17 07:56:31] [INFO ] Deduced a trap composed of 33 places in 733 ms of which 1 ms to minimize.
[2021-05-17 07:56:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1712 ms
[2021-05-17 07:56:32] [INFO ] Computed and/alt/rep : 40/80/40 causal constraints (skipped 1685 transitions) in 371 ms.
[2021-05-17 07:56:33] [INFO ] Deduced a trap composed of 2 places in 610 ms of which 0 ms to minimize.
[2021-05-17 07:56:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 17
Fused 18 Parikh solutions to 13 different solutions.
Incomplete Parikh walk after 85680 steps, including 1000 resets, run finished after 913 ms. (steps per millisecond=93 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 93340 steps, including 1000 resets, run finished after 1008 ms. (steps per millisecond=92 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 84210 steps, including 1000 resets, run finished after 759 ms. (steps per millisecond=110 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 77020 steps, including 1000 resets, run finished after 713 ms. (steps per millisecond=108 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 84270 steps, including 1000 resets, run finished after 806 ms. (steps per millisecond=104 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 86490 steps, including 1000 resets, run finished after 853 ms. (steps per millisecond=101 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 82870 steps, including 1000 resets, run finished after 893 ms. (steps per millisecond=92 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 151970 steps, including 1000 resets, run finished after 1679 ms. (steps per millisecond=90 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 83160 steps, including 1000 resets, run finished after 1002 ms. (steps per millisecond=82 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 79180 steps, including 1000 resets, run finished after 762 ms. (steps per millisecond=103 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 82200 steps, including 1000 resets, run finished after 808 ms. (steps per millisecond=101 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 77440 steps, including 1000 resets, run finished after 848 ms. (steps per millisecond=91 ) properties (out of 18) seen :0 could not realise parikh vector
Support contains 18 out of 194 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 13 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 12 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 124 place count 132 transition count 2143
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 144 place count 112 transition count 2143
Applied a total of 144 rules in 1041 ms. Remains 112 /194 variables (removed 82) and now considering 2143/2205 (removed 62) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/194 places, 2143/2205 transitions.
[2021-05-17 07:56:46] [INFO ] Flatten gal took : 582 ms
[2021-05-17 07:56:47] [INFO ] Flatten gal took : 211 ms
[2021-05-17 07:56:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18170820807317952373.gal : 75 ms
[2021-05-17 07:56:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2786028361320248303.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18170820807317952373.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2786028361320248303.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18170820807317952373.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2786028361320248303.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2786028361320248303.prop.
SDD proceeding with computation,18 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,18 properties remain. new max is 8
SDD size :12 after 114
SDD proceeding with computation,18 properties remain. new max is 16
SDD size :114 after 125
SDD proceeding with computation,18 properties remain. new max is 32
SDD size :125 after 675
SDD proceeding with computation,18 properties remain. new max is 64
SDD size :675 after 3113
SDD proceeding with computation,18 properties remain. new max is 128
SDD size :3113 after 10206
SDD proceeding with computation,18 properties remain. new max is 256
SDD size :10206 after 10476
SDD proceeding with computation,18 properties remain. new max is 512
SDD size :10476 after 29228
SDD proceeding with computation,18 properties remain. new max is 1024
SDD size :29228 after 68385
SDD proceeding with computation,18 properties remain. new max is 2048
SDD size :68385 after 142070
SDD proceeding with computation,18 properties remain. new max is 4096
SDD size :142070 after 364510
SDD proceeding with computation,18 properties remain. new max is 8192
SDD size :364510 after 621974
SDD proceeding with computation,18 properties remain. new max is 16384
SDD size :621974 after 1.50556e+06
Detected timeout of ITS tools.
[2021-05-17 07:57:02] [INFO ] Flatten gal took : 241 ms
[2021-05-17 07:57:02] [INFO ] Applying decomposition
[2021-05-17 07:57:02] [INFO ] Flatten gal took : 218 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3989529193862237298.txt, -o, /tmp/graph3989529193862237298.bin, -w, /tmp/graph3989529193862237298.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3989529193862237298.bin, -l, -1, -v, -w, /tmp/graph3989529193862237298.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 07:57:03] [INFO ] Decomposing Gal with order
[2021-05-17 07:57:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 07:57:04] [INFO ] Removed a total of 7006 redundant transitions.
[2021-05-17 07:57:04] [INFO ] Flatten gal took : 648 ms
[2021-05-17 07:57:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 109 ms.
[2021-05-17 07:57:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17130185918005080796.gal : 23 ms
[2021-05-17 07:57:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6166835780028672595.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17130185918005080796.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6166835780028672595.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17130185918005080796.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6166835780028672595.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6166835780028672595.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.93323e+10,7.57757,93680,2535,51,143993,388,2285,132046,79,934,0
Total reachable state count : 39332348412

Verifying 18 reachability properties.
Invariant property smplace_164 is true.
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621238233536

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="SimpleLoadBal-PT-20"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-20, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r242-smll-162106584800243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;