Trace number 1532226

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.08/0.17	c WARNING: for repeatability, setting FPU to use double precision
0.08/0.17	c ============================[ Problem Statistics ]=============================
0.08/0.17	c |                                                                             |
0.08/0.17	c |  Number of variables:  900                                                  |
0.08/0.17	c |  Number of clauses:    18000                                                |
0.16/0.20	c |  Parsing time:         0.03         s                                       |
0.16/0.28	c ============================[ Search Statistics ]==============================
0.16/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.16/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.16/0.28	c ===============================================================================
0.16/0.28	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.16/0.30	c |       100 |     900    18000    90000 |     6600      100    104 |  0.000 % |
0.16/0.31	c |       251 |     900    18000    90000 |     7260      251    103 |  0.000 % |
0.16/0.33	c |       476 |     900    18000    90000 |     7986      476    107 |  0.000 % |
0.16/0.37	c |       816 |     900    18000    90000 |     8784      816    111 |  0.000 % |
0.16/0.42	c |      1322 |     900    18000    90000 |     9663     1322    112 |  0.000 % |
0.16/0.49	c |      2083 |     900    18000    90000 |    10629     2083    112 |  0.000 % |
0.16/0.63	c |      3222 |     900    18000    90000 |    11692     3222    115 |  0.000 % |
0.16/0.84	c |      4935 |     900    18000    90000 |    12861     4935    117 |  0.000 % |
1.08/1.19	c |      7497 |     900    18000    90000 |    14147     7497    119 |  0.000 % |
1.77/1.81	c |     11341 |     900    18000    90000 |    15562    11341    121 |  0.000 % |
2.88/2.96	c |     17108 |     900    18000    90000 |    17118     9172    123 |  0.000 % |
4.67/4.71	c |     25758 |     900    18000    90000 |    18830     9093    124 |  0.000 % |
7.68/7.79	c |     38732 |     900    18000    90000 |    20713    12498    132 |  0.000 % |
13.36/13.40	c |     58193 |     900    18000    90000 |    22784    10937    126 |  0.000 % |
22.97/23.03	c |     87386 |     900    18000    90000 |    25063    16645    131 |  0.000 % |
37.76/37.90	c |    131175 |     900    18000    90000 |    27569    20595    130 |  0.000 % |
64.45/64.58	c |    196860 |     900    18000    90000 |    30326    24169    129 |  0.000 % |
105.85/105.93	c |    295386 |     900    18000    90000 |    33359    17067    126 |  0.000 % |
173.03/173.15	c |    443175 |     900    18000    90000 |    36695    18539    124 |  0.000 % |
274.10/274.27	c |    664858 |     900    18000    90000 |    40364    26150    133 |  0.000 % |
445.36/445.52	c |    997384 |     900    18000    90000 |    44401    16490    123 |  0.000 % |
706.79/707.00	c |   1496172 |     900    18000    90000 |    48841    20658    129 |  0.000 % |
1169.87/1170.20	c |   2244354 |     900    18000    90000 |    53725    32980    131 |  0.000 % |
1200.06/1200.41	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532226-1238375983/watcher-1532226-1238375983 -o /tmp/evaluation-result-1532226-1238375983/solver-1532226-1238375983 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532226-1238375983.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 18587
/proc/meminfo: memFree=1546256/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=1496 CPUtime=0
/proc/18587/stat : 18587 (IUT_BMB_SAT) R 18585 18587 18429 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1110263138 1531904 127 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 374 128 93 274 0 97 0

[startup+0.0886331 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 18587
/proc/meminfo: memFree=1546256/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.08
/proc/18587/stat : 18587 (IUT_BMB_SAT) R 18585 18587 18429 0 -1 4194304 537 0 0 0 7 1 0 0 18 0 1 0 1110263138 2887680 520 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 705 520 99 274 0 428 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2820

[startup+0.101633 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 18587
/proc/meminfo: memFree=1546256/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.08
/proc/18587/stat : 18587 (IUT_BMB_SAT) R 18585 18587 18429 0 -1 4194304 537 0 0 0 7 1 0 0 18 0 1 0 1110263138 2887680 520 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18587/statm: 705 520 99 274 0 428 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2820

[startup+0.301655 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 18587
/proc/meminfo: memFree=1546256/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 2820

[startup+0.701697 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 18587
/proc/meminfo: memFree=1546256/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 2820

[startup+1.50278 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1539128/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=7836 CPUtime=1.31
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 1785 0 0 0 131 0 0 0 25 0 1 0 1110263155 8024064 1688 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 1959 1688 84 178 0 1779 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16012

[startup+3.10195 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1535416/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=11004 CPUtime=2.92
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 2596 0 0 0 291 1 0 0 25 0 1 0 1110263155 11268096 2499 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 2751 2499 84 178 0 2571 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19180

[startup+6.30129 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1532664/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=12192 CPUtime=6.11
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 2891 0 0 0 610 1 0 0 25 0 1 0 1110263155 12484608 2794 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 3048 2794 84 178 0 2868 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20368

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1530112/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=14780 CPUtime=12.51
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 3522 0 0 0 1249 2 0 0 25 0 1 0 1110263155 15134720 3425 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 3695 3425 84 178 0 3515 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22956

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1527360/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=17820 CPUtime=25.31
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 4285 0 0 0 2528 3 0 0 25 0 1 0 1110263155 18247680 4188 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 4455 4188 84 178 0 4275 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25996

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1525504/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=19436 CPUtime=50.9
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 4694 0 0 0 5087 3 0 0 25 0 1 0 1110263155 19902464 4597 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 4859 4597 84 178 0 4679 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27612

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1521664/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=23376 CPUtime=102.09
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 5657 0 0 0 10205 4 0 0 25 0 1 0 1110263155 23937024 5560 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 5844 5560 84 178 0 5664 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1519936/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=24960 CPUtime=162.07
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 6072 0 0 0 16203 4 0 0 25 0 1 0 1110263155 25559040 5975 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 6240 5975 84 178 0 6060 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33136

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1516992/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=27876 CPUtime=222.06
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 6803 0 0 0 22200 6 0 0 25 0 1 0 1110263155 28545024 6706 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 6969 6706 84 178 0 6789 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36052

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1515008/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1509184/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=35700 CPUtime=701.93
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 8750 0 0 0 70184 9 0 0 25 0 1 0 1110263155 36556800 8652 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 8925 8652 84 178 0 8745 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 43876

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1505920/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=39008 CPUtime=761.92
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 9559 0 0 0 76183 9 0 0 25 0 1 0 1110263155 39944192 9461 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 9752 9461 84 178 0 9572 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 47184

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1505600/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=39316 CPUtime=821.91
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 9641 0 0 0 82181 10 0 0 25 0 1 0 1110263155 40259584 9543 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 9829 9543 84 178 0 9649 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 47492

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1505536/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=39316 CPUtime=881.89
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 9643 0 0 0 88179 10 0 0 25 0 1 0 1110263155 40259584 9545 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 9829 9545 84 178 0 9649 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 47492

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1505088/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=39712 CPUtime=941.87
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 9744 0 0 0 94177 10 0 0 25 0 1 0 1110263155 40665088 9646 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 9928 9646 84 178 0 9748 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 47888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1505152/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=39612 CPUtime=1001.85
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 9744 0 0 0 100175 10 0 0 25 0 1 0 1110263155 40562688 9638 1992294400 134512640 135243223 4294956320 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 9903 9638 84 178 0 9723 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 47788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1505152/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=39604 CPUtime=1061.84
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 9744 0 0 0 106174 10 0 0 25 0 1 0 1110263155 40554496 9636 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 9901 9636 84 178 0 9721 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 47780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1503808/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=41084 CPUtime=1121.82
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 10093 0 0 0 112171 11 0 0 25 0 1 0 1110263155 42070016 9985 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 10271 9985 84 178 0 10091 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 49260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1502720/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=42140 CPUtime=1181.81
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 10354 0 0 0 118170 11 0 0 25 0 1 0 1110263155 43151360 10246 1992294400 134512640 135243223 4294956320 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 10535 10246 84 178 0 10355 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 50316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/76 18590
/proc/meminfo: memFree=1502656/2055920 swapFree=4164824/4192956
[pid=18587] ppid=18585 vsize=2820 CPUtime=0.16
/proc/18587/stat : 18587 (IUT_BMB_SAT) S 18585 18587 18429 0 -1 4194304 544 0 0 0 10 6 0 0 18 0 1 0 1110263138 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/18587/statm: 705 526 105 274 0 428 0
[pid=18589] ppid=18587 vsize=5356 CPUtime=0
/proc/18589/stat : 18589 (sh) S 18587 18587 18429 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110263155 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18589/statm: 1339 232 193 169 0 50 0
[pid=18590] ppid=18589 vsize=42140 CPUtime=1199.9
/proc/18590/stat : 18590 (minisat) R 18589 18587 18429 0 -1 4194304 10354 0 0 0 119979 11 0 0 25 0 1 0 1110263155 43151360 10246 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/18590/statm: 10535 10246 84 178 0 10355 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 50316

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18587 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=113982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=64990
# CPU time returned by wait4() is 0.178972
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.17
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 50316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.113982
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1146
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2

runsolver used 1.26081 second user time and 3.12052 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-30 03:19:43
IDJOB=1532226
IDBENCH=70219
IDSOLVER=523
FILE ID=node81/1532226-1238375983
PBS_JOBID= 9061301
Free space on /tmp= 126236 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532226-1238375983/watcher-1532226-1238375983 -o /tmp/evaluation-result-1532226-1238375983/solver-1532226-1238375983 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532226-1238375983.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=1337063288

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1546736 kB
Buffers:         70784 kB
Cached:         340612 kB
SwapCached:      19112 kB
Active:         202192 kB
Inactive:       230040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546736 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          26532 kB
Slab:            61836 kB
Committed_AS:  2829972 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126232 MiB
End job on node81 at 2009-03-30 03:39:44