Trace number 1797477

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_SIM 1.0? (TO) 1200.07 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
20.68/20.77	This is MiniSat 2.0 beta
20.68/20.77	WARNING: for repeatability, setting FPU to use double precision
20.68/20.77	============================[ Problem Statistics ]=============================
20.68/20.77	|                                                                             |
20.68/20.77	|  Number of variables:  265064                                               |
20.68/20.77	|  Number of clauses:    963712                                               |
21.28/21.33	|  Parsing time:         0.49         s                                       |
21.28/21.36	============================[ Search Statistics ]==============================
21.28/21.36	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
21.28/21.36	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
21.28/21.36	===============================================================================
21.28/21.36	|         0 |  265064   836468  2010468 |   278822        0    nan |  0.000 % |
21.68/21.75	|       103 |  264863   836468  2010468 |   306704       98    114 |  1.932 % |
22.18/22.22	|       253 |  263023   836468  2010468 |   337375      228     82 |  8.005 % |
22.68/22.78	|       481 |  234642   658073  1622997 |   371112      416     63 | 15.200 % |
23.48/23.59	|       818 |  222134   575037  1437982 |   408224      725     53 | 17.057 % |
24.98/25.04	|      1324 |  208370   503370  1280557 |   449046     1194     47 | 24.110 % |
26.58/26.69	|      2083 |  200358   452145  1167502 |   493951     1938     72 | 25.556 % |
29.68/29.71	|      3222 |  191911   398387  1043319 |   543346     2978     82 | 28.356 % |
34.17/34.26	|      4933 |  187424   363088   958834 |   597681     4676    110 | 29.300 % |
39.27/39.38	|      7498 |  185578   351415   930373 |   657449     7207    124 | 29.995 % |
46.17/46.21	|     11342 |  185489   351243   929979 |   723194    11049    178 | 30.732 % |
62.96/63.03	|     17108 |  183605   337624   893705 |   795513    16738    195 | 30.732 % |
80.26/80.34	|     25757 |  182589   332463   882507 |   875064    25379    189 | 31.209 % |
113.33/113.47	|     38731 |  181839   327532   870770 |   962571    38141    189 | 31.417 % |
166.70/166.83	|     58192 |  181816   327532   870770 |  1058828    57599    169 | 31.709 % |
261.59/261.77	|     87384 |  180936   321963   857148 |  1164711    86775    159 | 33.321 % |
415.55/415.75	|    131173 |  176688   293129   784395 |  1281182   130439    154 | 33.341 % |
714.78/715.09	|    196860 |  176646   292848   783714 |  1409300   196125    147 | 33.357 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797477-1242072992/watcher-1797477-1242072992 -o /tmp/evaluation-result-1797477-1242072992/solver-1797477-1242072992 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797477-1242072992.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 3985
/proc/meminfo: memFree=851920/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=15776 CPUtime=0
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 235332599 16154624 161 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 3944 162 90 274 0 3667 0

[startup+0.0676421 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 3985
/proc/meminfo: memFree=851920/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=15776 CPUtime=0.06
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 1161 0 0 0 6 0 0 0 18 0 1 0 235332599 16154624 1144 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 3944 1145 90 274 0 3667 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15776

[startup+0.101643 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 3985
/proc/meminfo: memFree=851920/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=15776 CPUtime=0.09
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 1689 0 0 0 9 0 0 0 18 0 1 0 235332599 16154624 1672 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 3944 1673 90 274 0 3667 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15776

[startup+0.301661 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 3985
/proc/meminfo: memFree=851920/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=28896 CPUtime=0.29
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 6293 0 0 0 27 2 0 0 19 0 1 0 235332599 29589504 6276 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 7224 6277 90 274 0 6947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28896

[startup+0.701694 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 3985
/proc/meminfo: memFree=851920/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=57192 CPUtime=0.69
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 14127 0 0 0 64 5 0 0 23 0 1 0 235332599 58564608 14110 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 14298 14110 97 274 0 14021 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57192

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 3986
/proc/meminfo: memFree=792136/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=66828 CPUtime=1.49
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 16526 0 0 0 143 6 0 0 25 0 1 0 235332599 68431872 16509 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 16707 16509 97 274 0 16430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66828

[startup+3.1019 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 3986
/proc/meminfo: memFree=779208/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=82932 CPUtime=3.09
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 20553 0 0 0 300 9 0 0 25 0 1 0 235332599 84922368 20536 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 20733 20536 97 274 0 20456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82932

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 3986
/proc/meminfo: memFree=745608/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=115932 CPUtime=6.29
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 28792 0 0 0 615 14 0 0 25 0 1 0 235332599 118714368 28775 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 28983 28775 97 274 0 28706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115932

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 3986
/proc/meminfo: memFree=660176/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=203580 CPUtime=12.69
/proc/3985/stat : 3985 (IUT_BMB_SIM) R 3983 3985 3885 0 -1 4194304 50714 0 0 0 1245 24 0 0 25 0 1 0 235332599 208465920 50697 1992294400 134512640 135635349 4294956224 18446744073709551615 134540325 0 0 4096 0 0 0 0 17 1 0 0
/proc/3985/statm: 50895 50697 97 274 0 50618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 203580

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=556552/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=55220 CPUtime=4.73
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 12909 0 0 0 466 7 0 0 25 0 1 0 235334674 56545280 12659 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 13805 12659 77 170 0 13633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 282884

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=553480/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=58924 CPUtime=30.31
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 13790 0 0 0 3023 8 0 0 25 0 1 0 235334674 60338176 13540 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 14731 13540 77 170 0 14559 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 286588

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=535944/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=76296 CPUtime=81.49
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 18116 0 0 0 8135 14 0 0 25 0 1 0 235334674 78127104 17866 1992294400 134512640 135212939 4294956320 18446744073709551615 134529354 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 19074 17866 77 170 0 18902 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 303960

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=523848/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=88408 CPUtime=141.46
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 21140 0 0 0 14130 16 0 0 25 0 1 0 235334674 90529792 20890 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 22102 20890 77 170 0 21930 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 316072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=513864/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=98336 CPUtime=201.45
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 23621 0 0 0 20126 19 0 0 25 0 1 0 235334674 100696064 23371 1992294400 134512640 135212939 4294956320 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 24584 23371 77 170 0 24412 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 326000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=502472/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=109888 CPUtime=261.43
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 26479 0 0 0 26122 21 0 0 25 0 1 0 235334674 112525312 26229 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 27472 26229 77 170 0 27300 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 337552

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=491208/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=121016 CPUtime=321.41
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 29265 0 0 0 32117 24 0 0 25 0 1 0 235334674 123920384 29015 1992294400 134512640 135212939 4294956320 18446744073709551615 134529681 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 30254 29015 77 170 0 30082 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 348680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=481736/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=130520 CPUtime=381.4
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 31644 0 0 0 38113 27 0 0 25 0 1 0 235334674 133652480 31394 1992294400 134512640 135212939 4294956320 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 32630 31394 77 170 0 32458 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 358184

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=476360/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=136100 CPUtime=441.38
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 32960 0 0 0 44110 28 0 0 25 0 1 0 235334674 139366400 32710 1992294400 134512640 135212939 4294956320 18446744073709551615 134529658 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 34025 32710 77 170 0 33853 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 363764

[startup+522.302 s]

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

/proc/3987/statm: 35977 34655 77 170 0 35805 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 371572

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=460296/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=152240 CPUtime=561.36
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 36978 0 0 0 56103 33 0 0 25 0 1 0 235334674 155893760 36728 1992294400 134512640 135212939 4294956320 18446744073709551615 134526647 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 38060 36728 77 170 0 37888 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 379904

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=452104/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=160400 CPUtime=621.35
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 39016 0 0 0 62100 35 0 0 25 0 1 0 235334674 164249600 38766 1992294400 134512640 135212939 4294956320 18446744073709551615 134529356 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 40100 38766 77 170 0 39928 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 388064

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=444680/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=167748 CPUtime=681.32
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 40868 0 0 0 68095 37 0 0 25 0 1 0 235334674 171773952 40618 1992294400 134512640 135212939 4294956320 18446744073709551615 134526624 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 41937 40618 77 170 0 41765 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 395412

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=437768/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=174992 CPUtime=741.32
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 42568 0 0 0 74093 39 0 0 25 0 1 0 235334674 179191808 42318 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 43748 42318 77 170 0 43576 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 402656

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=432968/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=179980 CPUtime=801.3
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 43780 0 0 0 80090 40 0 0 25 0 1 0 235334674 184299520 43530 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 44995 43530 77 170 0 44823 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 407644

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=429768/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=183228 CPUtime=861.29
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 44575 0 0 0 86088 41 0 0 25 0 1 0 235334674 187625472 44325 1992294400 134512640 135212939 4294956320 18446744073709551615 134526833 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 45807 44325 77 170 0 45635 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 410892

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=426696/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=186448 CPUtime=921.28
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 45361 0 0 0 92086 42 0 0 25 0 1 0 235334674 190922752 45111 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 46612 45111 77 170 0 46440 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 414112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=423432/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=189952 CPUtime=981.26
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 46169 0 0 0 98083 43 0 0 25 0 1 0 235334674 194510848 45919 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 47488 45919 77 170 0 47316 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 417616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=421000/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=192416 CPUtime=1041.24
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 46791 0 0 0 104080 44 0 0 25 0 1 0 235334674 197033984 46541 1992294400 134512640 135212939 4294956320 18446744073709551615 134526636 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 48104 46541 77 170 0 47932 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 420080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=418504/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=195128 CPUtime=1101.23
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 47404 0 0 0 110079 44 0 0 25 0 1 0 235334674 199811072 47154 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 48782 47154 77 170 0 48610 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 422792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=416456/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=197132 CPUtime=1161.22
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 47924 0 0 0 116077 45 0 0 25 0 1 0 235334674 201863168 47674 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 49283 47674 77 170 0 49111 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 424796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 3987
/proc/meminfo: memFree=415944/2055920 swapFree=4151816/4192956
[pid=3985] ppid=3983 vsize=227664 CPUtime=20.75
/proc/3985/stat : 3985 (IUT_BMB_SIM) S 3983 3985 3885 0 -1 4194304 57653 0 0 0 1681 394 0 0 25 0 1 0 235332599 233127936 56742 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3985/statm: 56916 56742 105 274 0 56639 0
[pid=3987] ppid=3985 vsize=197596 CPUtime=1179.32
/proc/3987/stat : 3987 (minisat) R 3985 3985 3885 0 -1 4194304 48043 0 0 0 117887 45 0 0 25 0 1 0 235334674 202338304 47793 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3987/statm: 49399 47793 77 170 0 49227 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 425260

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3985 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=810444
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=977395
# CPU time returned by wait4() is 20.7878
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1195.68
CPU system time (s): 4.39
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 425260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.8104
system time used= 3.9774
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57653
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= 5
involuntary context switches= 41

runsolver used 1.47578 second user time and 2.88356 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-11 22:16:34
IDJOB=1797477
IDBENCH=20383
IDSOLVER=650
FILE ID=node31/1797477-1242072992
PBS_JOBID= 9277589
Free space on /tmp= 66268 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797477-1242072992/watcher-1797477-1242072992 -o /tmp/evaluation-result-1797477-1242072992/solver-1797477-1242072992 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797477-1242072992.cnf HOME

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

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=690065738

node31.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		: 3000.213
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		: 3000.213
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        852400 kB
Buffers:         74608 kB
Cached:        1003544 kB
SwapCached:      34804 kB
Active:         295664 kB
Inactive:       819832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        852400 kB
SwapTotal:     4192956 kB
SwapFree:      4151816 kB
Dirty:           24524 kB
Writeback:           0 kB
Mapped:          14316 kB
Slab:            73792 kB
Committed_AS:   755124 kB
PageTables:       1464 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= 66248 MiB
End job on node31 at 2009-05-11 22:36:37