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.r075-tall-162039097200112.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is DLCflexbar-PT-5b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097200112
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.8M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 13:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 13:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.5M May 5 16:51 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 DLCflexbar-PT-5b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-5b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620524984533

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 01:49:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-09 01:49:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 01:49:46] [INFO ] Load time of PNML (sax parser for PT used): 609 ms
[2021-05-09 01:49:46] [INFO ] Transformed 17305 places.
[2021-05-09 01:49:46] [INFO ] Transformed 26483 transitions.
[2021-05-09 01:49:46] [INFO ] Found NUPN structural information;
[2021-05-09 01:49:47] [INFO ] Parsed PT model containing 17305 places and 26483 transitions in 1490 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 1509 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 205 ms. (steps per millisecond=48 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1]
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 26483 rows 17305 cols
[2021-05-09 01:49:50] [INFO ] Computed 979 place invariants in 1277 ms
[2021-05-09 01:49:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:49:55] [INFO ] [Real]Absence check using 979 positive place invariants in 2794 ms returned (error "Failed to check-sat")
[2021-05-09 01:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:49:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-09 01:50:00] [INFO ] [Real]Absence check using 979 positive place invariants in 2805 ms returned (error "Solver has unexpectedly terminated")
[2021-05-09 01:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2021-05-09 01:50:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:06] [INFO ] [Real]Absence check using 979 positive place invariants in 2904 ms returned (error "Failed to check-sat")
[2021-05-09 01:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-09 01:50:11] [INFO ] [Real]Absence check using 979 positive place invariants in 2967 ms returned (error "Failed to check-sat")
[2021-05-09 01:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2021-05-09 01:50:16] [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: Broken pipe (= 1 (+ s0 s1 s7296 s7297 s7298 s7299 s7300 s7301 s7302 s7303 s7304 s7305 s7306 s7307 s7308 s7309 s7310 s7311 s7312 s7313 s7314 s7315 s7316 s7317 s7318 s7319 s7320 s7321 s7322 s7323 s7324 s7325 s7326 s7327 s7328 s7329 s7330 s7331 s7332 s7333 s7334 s7335 s7336 s7337 s7338 s7339 s7340 s7341 s7342 s7343 s7344 s7345 s7346 s7347 s7348 s7349 s7350 s7351 s7352 s7353 s7354 s7355 s7356 s7357 s7358 s7359 s7360 s7361 s7362 s7363 s7364 s7365 s7366 s7367 s7368 s7369 s7370 s7371 s7372 s7373 s7374 s7375 s7376 s7377 s7378 s7379 s7380 s7381 s7382 s7383 s7384 s7385 s7386 s7387 s7388 s7389 s7390 s7391 s7392 s7393 s7394 s7395 s7396 s7397 s7398 s7399 s7400 s7401 s7402 s7403 s7404 s7405 s7406 s7407 s7408 s7409 s7410 s7411 s7412 s7413 s7414 s7415 s7416 s7417 s7418 s7419 s7420 s7421 s7422 s7423 s7424 s7425 s7426 s7427 s7428 s7429 s7430 s7431 s7432 s7433 s7434 s7435 s7436 s7437 s7438 s7439 s7440 s7441 s7442 s7443 s7444 s7445 s7446 s7447 s7448 s7449 s7450 s7451 s7452 s7453 s7454 s7455 s7456 s7457 s7458 s7459 s7460 s7461 s7462 s7463 s7464 s7465 s7466 s7467 s7468 s7469 s7470 s7471 s7472 s7473 s7474 s7475 s7476 s7477 s7478 s7479 s7480 s7481 s7482 s7483 s7484 s7485 s7486 s7487 s7488 s7489 s7490 s7491 s7492 s7493 s7494 s7495 s7496 s7497 s7498 s7499 s7500 s7501 s7502 s7503 s7504 s7505 s7506 s7507 s7508 s7509 s7510 s7511 s7512 s7513 s7514 s7515 s7516 s7517 s7518 s7519 s7520 s7521 s7522 s7523 s7524 s7525 s7526 s7527 s7528 s7529 s7530 s7531 s7532 s7533 s7534 s7535 s7536 s7537 s7538 s7539 s7540 s7541 s7542 s7543 s7544 s7545 s7546 s7547 s7548 s7549 s7550 s7551 s7552 s7553 s7554 s7555 s7556 s7557 s7558 s7559 s7560 s7561 s7562 s7563 s7564 s7565 s7566 s7567 s7568 s7569 s7570 s7571 s7572 s7573 s7574 s7575 s7576 s7577 s7578 s7579 s7580 s7581 s7582 s7583 s7584 s7585 s7586 s7587 s7588 s7589 s7590 s7591 s7592 s7593 s7594 s7595 s7596 s7597 s7598 s7599 s7600 s7601 s7602 s7603 s7604 s7605 s7606 s7607 s7608 s7609 s7610 s7611 s7612 s7613 s7614 s7615 s7616 s7617 s7618 s7619 s7620 s7621 s7622 s7623 s7624 s7625 s7626 s7627 s7628 s7629 s7630 s7631 s7632 s7633 s7634 s7635 s7636 s7637 s7638 s7639 s7640 s7641 s7642 s7643 s7644 s7645 s7646 s7647 s7648 s7649 s7650 s7651 s7652 s7653 s7654 s7655 s7656 s7657 s7658 s7659 s7660 s7661 s7662 s7663 s7664 s7665 s7666 s7667 s7668 s7669 s7670 s7671 s7672 s7673 s7674 s7675 s7676 s7677 s7678 s7679 s7680 s7681 s7682 s7683 s7684 s7685 s7686 s7687 s7688 s7689 s7690 s7691 s7692 s7693 s7694 s7695 s7696 s7697 s7698 s7699 s7700 s7701 s7702 s7703 s7704 s7705 s7706 s7707 s7708 s7709 s7710 s7711 s7712 s7713 s7714 s7715 s7716 s7717 s7718 s7719 s7720 s7721 s7722 s7723 s7724 s7725 s7726 s7727 s7728 s7729 s7730 s7731 s7732 s7733 s7734 s7735 s7736 s7737 s7738 s7739 s7740 s7741 s7742 s7743 s7744 s7745 s7746 s7747 s7748 s7749 s7750 s7751 s7752 s7753 s7754 s7755 s7756 s7757 s7758 s7759 s7760 s7761 s7762 s7763 s7764 s7765 s7766 s7767 s7768 s7769 s7770 s7771 s7772 s7773 s7774 s7775 s7776 s7777 s7778 s7779 s7780 s7781 s7782 s7783 s7784 s7785 s7786 s7787 s7788 s7789 s7790 s7791 s7792 s7793 s7794 s7795 s7796 s7797 s7798 s7799 s7800 s7801 s7802 s7803 s7804 s7805 s7806 s7807 s7808 s7809 s7810 s7811 s7812 s7813 s7814 s7815 s7816 s7817 s7818 s7819 s7820 s7821 s7822 s7823 s7824 s7825 s7826 s7827 s7828 s7829 s7830 s7831 s7832 s7833 s7834 s7835 s7836 s7837 s7838 s7839 s7840 s7841 s7842 s7843 s7844 s7845 s7846 s7847 s7848 s7849 s7850 s7851 s7852 s7853 s7854 s7855 s7856 s7857 s7858 s7859 s7860 s7861 s7862 s7863 s7864 s7865 s7866 s7867 s7868 s7869 s7870 s7871 s7872 s7873 s7874 s7875 s7876 s7877 s7878 s7879 s7880 s7881 s7882 s7883 s7884 s7885 s7886 s7887 s7888 s7889 s7890 s7891 s7892 s7893 s7894 s7895 s7896 s7897 s7898 s7899 s7900 s7901 s7902 s7903 s7904 s7905 s7906 s7907 s7908 s7909 s7910 s7911 s7912 s7913 s7914 s7915 s7916 s7917 s7918 s7919 s7920 s7921 s7922 s7923 s7924 s7925 s7926 s7927 s7928 s7929 s7930 s7931 s7932 s7933 s7934 s7935 s7936 s7937 s7938 s7939 s7940 s7941 s7942 s7943 s7944 s7945 s7946 s7947 s7948 s7949 s7950 s7951 s7952 s7953 s7954 s7955 s7956 s7957 s7958 s7959 s7960 s7961 s7962 s7963 s7964 s7965 s7966 s7967 s7968 s7969 s7970 s7971 s7972 s7973 s7974 s7975 s7976 s7977 s7978 s7979 s7980 s7981 s7982 s7983 s7984 s7985 s7986 s7987 s7988 s7989 s7990 s7991 s7992 s7993 s7994 s7995 s7996 s7997 s7998 s7999 s8000 s8001 s8002 s8003 s8004 s8005 s8006 s8007 s8008 s8009 s8010 s8011 s8012 s8013 s8014 s8015 s8016 s8017 s8018 s8019 s8020 s8021 s8022 s8023 s8024 s8025 s8026 s8027 s8028 s8029 s8030 s8031 s8032 s8033 s8034 s8035 s8036 s8037 s8038 s8039 s8040 s8041 s8042 s8043 s8044 s8045 s8046 s8047 s8048 s8049 s8050 s8051 s8052 s8053 s8054 s8055 s8056 s8057 s8058 s8059 s8060 s8061 s8062 s8063 s8064 s8065 s8066 s8067 s8068 s8069 s8070 s8071 s8072 s8073 s8074 s8075 s8076 s8077 s8078 s8079 s8080 s8081 s8082 s8083 s8084 s8085 s8086 s8087 s8088 s8089 s8090 s8091 s8092 s8093 s8094 s8095 s8096 s8097 s8098 s8099 s8100 s8101 s8102 s8103 s8104 s8105 s8106 s8107 s8108 s8109 s8110 s8111 s8112 s8113 s8114 s8115 s8116 s8117 s8118 s8119 s8120 s8121 s8122 s8123 s8124 s8125 s8126 s8127 s8128 s8129 s8130 s8131 s8132 s8133 s8134 s8135 s8136 s8137 s8138 s8139 s8140 s8141 s8142 s8143 s8144 s8145 s8146 s8147 s8148 s8149 s8150 s8151 s8152 s8153 s8154 s8155 s8156 s8157 s8158 s8159 s8160 s8161 s8162 s8163 s8164 s8165 s8166 s8167 s8168 s8169 s8170 s8171 s8172 s8535 s8536 s8537 s8538 s8539 s8540 s8541 s8542 s8543 s8544))") while checking expression at index 4
[2021-05-09 01:50:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:21] [INFO ] [Real]Absence check using 979 positive place invariants in 2934 ms returned (error "Failed to check-sat")
[2021-05-09 01:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2021-05-09 01:50:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:26] [INFO ] [Real]Absence check using 979 positive place invariants in 2957 ms returned (error "Failed to check-sat")
[2021-05-09 01:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-09 01:50:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:31] [INFO ] [Real]Absence check using 979 positive place invariants in 2998 ms returned unknown
[2021-05-09 01:50:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:36] [INFO ] [Real]Absence check using 979 positive place invariants in 2980 ms returned (error "Failed to check-sat")
[2021-05-09 01:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2021-05-09 01:50:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:41] [INFO ] [Real]Absence check using 979 positive place invariants in 3006 ms returned unknown
[2021-05-09 01:50:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 01:50:46] [INFO ] [Real]Absence check using 979 positive place invariants in 2985 ms returned (error "Failed to check-sat")
[2021-05-09 01:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:50:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 10
Support contains 65 out of 17305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 17305/17305 places, 26483/26483 transitions.
Graph (trivial) has 15707 edges and 17305 vertex of which 1304 / 17305 are part of one of the 85 SCC in 53 ms
Free SCC test removed 1219 places
Drop transitions removed 1375 transitions
Reduce isomorphic transitions removed 1375 transitions.
Performed 7776 Post agglomeration using F-continuation condition.Transition count delta: 7776
Iterating post reduction 0 with 9151 rules applied. Total rules applied 9152 place count 16086 transition count 17332
Reduce places removed 7776 places and 0 transitions.
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Iterating post reduction 1 with 8167 rules applied. Total rules applied 17319 place count 8310 transition count 16941
Reduce places removed 191 places and 0 transitions.
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Iterating post reduction 2 with 305 rules applied. Total rules applied 17624 place count 8119 transition count 16827
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 3 with 57 rules applied. Total rules applied 17681 place count 8062 transition count 16827
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 95 Pre rules applied. Total rules applied 17681 place count 8062 transition count 16732
Deduced a syphon composed of 95 places in 448 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 4 with 190 rules applied. Total rules applied 17871 place count 7967 transition count 16732
Symmetric choice reduction at 4 with 2254 rule applications. Total rules 20125 place count 7967 transition count 16732
Deduced a syphon composed of 2254 places in 447 ms
Reduce places removed 2254 places and 2254 transitions.
Iterating global reduction 4 with 4508 rules applied. Total rules applied 24633 place count 5713 transition count 14478
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 4 with 12 rules applied. Total rules applied 24645 place count 5713 transition count 14466
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 24654 place count 5707 transition count 14463
Performed 968 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 968 Pre rules applied. Total rules applied 24654 place count 5707 transition count 13495
Deduced a syphon composed of 968 places in 486 ms
Reduce places removed 968 places and 0 transitions.
Iterating global reduction 6 with 1936 rules applied. Total rules applied 26590 place count 4739 transition count 13495
Symmetric choice reduction at 6 with 151 rule applications. Total rules 26741 place count 4739 transition count 13495
Deduced a syphon composed of 151 places in 340 ms
Reduce places removed 151 places and 3314 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 27043 place count 4588 transition count 10181
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 6 with 125 rules applied. Total rules applied 27168 place count 4588 transition count 10056
Performed 1156 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 1156 places in 4 ms
Reduce places removed 1156 places and 0 transitions.
Iterating global reduction 7 with 2312 rules applied. Total rules applied 29480 place count 3432 transition count 8894
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 29487 place count 3432 transition count 8887
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 210 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 29689 place count 3331 transition count 9621
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 29693 place count 3331 transition count 9617
Performed 101 Post agglomeration using F-continuation condition with reduction of 189 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 29895 place count 3230 transition count 10385
Drop transitions removed 30 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 9 with 33 rules applied. Total rules applied 29928 place count 3230 transition count 10352
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -189
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 10 with 40 rules applied. Total rules applied 29968 place count 3210 transition count 10541
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 10 with 32 rules applied. Total rules applied 30000 place count 3210 transition count 10509
Free-agglomeration rule applied 1933 times with reduction of 1232 identical transitions.
Iterating global reduction 11 with 1933 rules applied. Total rules applied 31933 place count 3210 transition count 7344
Reduce places removed 1933 places and 0 transitions.
Drop transitions removed 2778 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 2828 transitions.
Discarding 275 places :
Also discarding 355 output transitions
Drop transitions removed 355 transitions
Graph (complete) has 5024 edges and 1277 vertex of which 1002 are kept as prefixes of interest. Removing 275 places using SCC suffix rule.10 ms
Iterating post reduction 11 with 4762 rules applied. Total rules applied 36695 place count 1002 transition count 4161
Drop transitions removed 615 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 635 transitions.
Iterating post reduction 12 with 635 rules applied. Total rules applied 37330 place count 1002 transition count 3526
Symmetric choice reduction at 13 with 17 rule applications. Total rules 37347 place count 1002 transition count 3526
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 119 transitions.
Iterating global reduction 13 with 34 rules applied. Total rules applied 37381 place count 985 transition count 3407
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 13 with 82 rules applied. Total rules applied 37463 place count 985 transition count 3325
Free-agglomeration rule applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 37464 place count 985 transition count 3324
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 14 with 68 rules applied. Total rules applied 37532 place count 984 transition count 3257
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 15 with 13 rules applied. Total rules applied 37545 place count 984 transition count 4149
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 864 transitions
Reduce isomorphic transitions removed 864 transitions.
Iterating post reduction 15 with 877 rules applied. Total rules applied 38422 place count 971 transition count 3285
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 38423 place count 971 transition count 3285
Drop transitions removed 146 transitions
Redundant transition composition rules discarded 146 transitions
Iterating global reduction 16 with 146 rules applied. Total rules applied 38569 place count 971 transition count 3139
Applied a total of 38569 rules in 8130 ms. Remains 971 /17305 variables (removed 16334) and now considering 3139/26483 (removed 23344) transitions.
Finished structural reductions, in 1 iterations. Remains : 971/17305 places, 3139/26483 transitions.
Finished random walk after 3093 steps, including 0 resets, run visited all 11 properties in 66 ms. (steps per millisecond=46 )
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

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

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="DLCflexbar-PT-5b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is DLCflexbar-PT-5b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r075-tall-162039097200112"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-5b.tgz
mv DLCflexbar-PT-5b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;