Trace number 1553482

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) 1200.05 1200.62

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark611.334
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
2.69/2.72	c WARNING: for repeatability, setting FPU to use double precision
2.69/2.72	c ============================[ Problem Statistics ]=============================
2.69/2.72	c |                                                                             |
2.69/2.72	c |  Number of variables:  54258                                                |
2.69/2.72	c |  Number of clauses:    160425                                               |
2.70/2.90	c |  Parsing time:         0.15         s                                       |
37.25/37.34	c ============================[ Search Statistics ]==============================
37.25/37.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
37.25/37.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
37.25/37.34	c ===============================================================================
37.25/37.34	c |         0 |    3175    58356  1648224 |    19452        0    nan |  0.000 % |
37.35/37.47	c |       100 |    3175    58356  1648224 |    21397      100      9 |  0.000 % |
37.55/37.62	c |       250 |    3175    58356  1648224 |    23536      250     14 |  0.000 % |
37.65/37.70	c |       476 |    3175    58356  1648224 |    25890      476     17 |  0.000 % |
37.85/37.99	c |       814 |    3174    58356  1648224 |    28479      813     13 |  0.002 % |
37.95/38.04	c |      1322 |    3174    58356  1648224 |    31327     1321     19 |  0.002 % |
38.35/38.46	c |      2085 |    3174    58356  1648224 |    34460     2084     17 |  0.002 % |
38.75/38.85	c |      3224 |    3174    58227  1647965 |    37906     3223     40 |  0.002 % |
39.15/39.28	c |      4932 |    3174    58227  1647965 |    41697     4931     31 |  0.002 % |
39.34/39.46	c |      7495 |    3174    58227  1647965 |    45866     7494     41 |  0.002 % |
40.04/40.20	c |     11339 |    3174    58227  1647965 |    50453    11338     34 |  0.002 % |
41.05/41.14	c |     17105 |    3174    58227  1647965 |    55498    17104     58 |  0.002 % |
42.44/42.58	c |     25757 |    3174    58227  1647965 |    61048    25756     96 |  0.002 % |
45.24/45.33	c |     38732 |    3174    58227  1647965 |    67153    38731    111 |  0.002 % |
50.64/50.79	c |     58193 |    3170    58069  1647520 |    73868    58170    139 |  0.009 % |
64.04/64.19	c |     87386 |    3170    58069  1647520 |    81255    30139    179 |  0.009 % |
85.73/85.82	c |    131175 |    3170    58069  1647520 |    89381    73928    206 |  0.009 % |
121.30/121.42	c |    196859 |    3170    58069  1647520 |    98319    68711    249 |  0.009 % |
202.08/202.20	c |    295386 |    3170    58069  1647520 |   108151    83635    424 |  0.009 % |
343.20/343.44	c |    443177 |    3170    58069  1647520 |   118966    57508    397 |  0.009 % |
544.03/544.31	c |    664860 |    3170    58069  1647520 |   130863    82700    303 |  0.009 % |
721.64/722.05	c |    997385 |    3170    58069  1647520 |   143949    80990    184 |  0.009 % |
1200.05/1200.61	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553482-1238715659/watcher-1553482-1238715659 -o /tmp/evaluation-result-1553482-1238715659/solver-1553482-1238715659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1553482-1238715659.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: 0.92 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1103392/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=3168 CPUtime=0
/proc/8746/stat : 8746 (IUT_BMB_SAT) R 8744 8746 8477 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 910157410 3244032 174 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/8746/statm: 792 174 90 274 0 515 0

[startup+0.038264 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1103392/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=4856 CPUtime=0.03
/proc/8746/stat : 8746 (IUT_BMB_SAT) R 8744 8746 8477 0 -1 4194304 967 0 0 0 3 0 0 0 18 0 1 0 910157410 4972544 950 1992294400 134512640 135635285 4294956224 18446744073709551615 134533606 0 0 4096 0 0 0 0 17 0 0 0
/proc/8746/statm: 1214 951 90 274 0 937 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4856

[startup+0.101274 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1103392/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=10976 CPUtime=0.09
/proc/8746/stat : 8746 (IUT_BMB_SAT) R 8744 8746 8477 0 -1 4194304 2562 0 0 0 8 1 0 0 18 0 1 0 910157410 11239424 2545 1992294400 134512640 135635285 4294956224 18446744073709551615 134528203 0 0 4096 0 0 0 0 17 0 0 0
/proc/8746/statm: 2744 2546 97 274 0 2467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10976

[startup+0.301303 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1103392/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=13484 CPUtime=0.29
/proc/8746/stat : 8746 (IUT_BMB_SAT) R 8744 8746 8477 0 -1 4194304 3203 0 0 0 28 1 0 0 19 0 1 0 910157410 13807616 3186 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/8746/statm: 3371 3186 97 274 0 3094 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13484

[startup+0.701361 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8746
/proc/meminfo: memFree=1103392/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=18104 CPUtime=0.69
/proc/8746/stat : 8746 (IUT_BMB_SAT) R 8744 8746 8477 0 -1 4194304 4344 0 0 0 67 2 0 0 23 0 1 0 910157410 18538496 4327 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/8746/statm: 4526 4327 97 274 0 4249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18104

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1083224/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=31040 CPUtime=1.49
/proc/8746/stat : 8746 (IUT_BMB_SAT) R 8744 8746 8477 0 -1 4194304 7591 0 0 0 146 3 0 0 25 0 1 0 910157410 31784960 7574 1992294400 134512640 135635285 4294956224 18446744073709551615 134530655 0 0 4096 0 0 0 0 17 0 0 0
/proc/8746/statm: 7760 7574 97 274 0 7483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31040

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8747
/proc/meminfo: memFree=1069080/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 34640

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 8749
/proc/meminfo: memFree=1001864/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=71552 CPUtime=3.56
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 17127 0 0 0 350 6 0 0 25 0 1 0 910157682 73269248 17108 1992294400 134512640 135243223 4294956320 18446744073709551615 134522856 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 17888 17108 78 178 0 17708 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 111548

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 8749
/proc/meminfo: memFree=989896/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=81460 CPUtime=9.96
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 19348 0 0 0 988 8 0 0 25 0 1 0 910157682 83415040 19329 1992294400 134512640 135243223 4294956320 18446744073709551615 134541765 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 20365 19329 78 178 0 20185 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 121456

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 8749
/proc/meminfo: memFree=987016/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=83736 CPUtime=22.76
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 19981 0 0 0 2268 8 0 0 25 0 1 0 910157682 85745664 19962 1992294400 134512640 135243223 4294956320 18446744073709551615 134536451 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 20934 19962 78 178 0 20754 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 123732

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 8749
/proc/meminfo: memFree=983112/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=85944 CPUtime=48.34
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 21981 0 0 0 4824 10 0 0 25 0 1 0 910157682 88006656 21096 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 21486 21096 85 178 0 21306 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 125940

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 8749
/proc/meminfo: memFree=936584/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=131780 CPUtime=99.52
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 33429 0 0 0 9932 20 0 0 25 0 1 0 910157682 134942720 32544 1992294400 134512640 135243223 4294956320 18446744073709551615 134558282 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 32945 32544 85 178 0 32765 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 171776

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8749
/proc/meminfo: memFree=899016/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=169340 CPUtime=159.5
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 42794 0 0 0 15924 26 0 0 25 0 1 0 910157682 173404160 41909 1992294400 134512640 135243223 4294956320 18446744073709551615 134558537 0 0 4096 3 0 0 0 17 1 0 0
/proc/8749/statm: 42335 41909 85 178 0 42155 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 209336

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=839944/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=228464 CPUtime=219.47
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 57547 0 0 0 21909 38 0 0 25 0 1 0 910157682 233947136 56662 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 57116 56662 85 178 0 56936 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 268460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=839944/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=228464 CPUtime=279.44
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 57548 0 0 0 27906 38 0 0 25 0 1 0 910157682 233947136 56663 1992294400 134512640 135243223 4294956320 18446744073709551615 134558282 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 57116 56663 85 178 0 56936 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 268460

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=829384/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0

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

/proc/meminfo: memFree=829512/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=238512 CPUtime=699.25
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 60203 0 0 0 69884 41 0 0 25 0 1 0 910157682 244236288 59213 1992294400 134512640 135243223 4294956320 18446744073709551615 134565437 0 0 4096 3 0 0 0 17 1 0 0
/proc/8749/statm: 59628 59213 85 178 0 59448 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 278508

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=829448/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=238512 CPUtime=759.23
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 60204 0 0 0 75882 41 0 0 25 0 1 0 910157682 244236288 59214 1992294400 134512640 135243223 4294956320 18446744073709551615 134559311 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 59628 59214 85 178 0 59448 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 278508

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=829448/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=238780 CPUtime=819.2
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 60217 0 0 0 81879 41 0 0 25 0 1 0 910157682 244510720 59227 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 59695 59227 85 178 0 59515 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 278776

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=807624/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=260940 CPUtime=879.18
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 65716 0 0 0 87872 46 0 0 25 0 1 0 910157682 267202560 64726 1992294400 134512640 135243223 4294956320 18446744073709551615 134558577 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 65235 64726 85 178 0 65055 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 300936

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=807624/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=260940 CPUtime=939.15
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 65716 0 0 0 93869 46 0 0 25 0 1 0 910157682 267202560 64726 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 65235 64726 85 178 0 65055 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 300936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=807624/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=260940 CPUtime=999.13
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 65717 0 0 0 99867 46 0 0 25 0 1 0 910157682 267202560 64727 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 65235 64727 85 178 0 65055 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 300936

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=775816/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=292852 CPUtime=1059.11
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 73662 0 0 0 105858 53 0 0 25 0 1 0 910157682 299880448 72672 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/8749/statm: 73213 72672 85 178 0 73033 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 332848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=775816/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=292852 CPUtime=1119.08
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 73663 0 0 0 111855 53 0 0 25 0 1 0 910157682 299880448 72673 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 73213 72673 85 178 0 73033 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 332848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=775816/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=292852 CPUtime=1179.06
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 73666 0 0 0 117853 53 0 0 25 0 1 0 910157682 299880448 72676 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 73213 72676 85 178 0 73033 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 332848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8751
/proc/meminfo: memFree=775560/2055920 swapFree=4178260/4192956
[pid=8746] ppid=8744 vsize=34640 CPUtime=2.7
/proc/8746/stat : 8746 (IUT_BMB_SAT) S 8744 8746 8477 0 -1 4194304 8707 0 0 0 209 61 0 0 25 0 1 0 910157410 35471360 8486 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8746/statm: 8660 8486 105 274 0 8383 0
[pid=8748] ppid=8746 vsize=5356 CPUtime=0
/proc/8748/stat : 8748 (sh) S 8746 8746 8477 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 910157681 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8748/statm: 1339 232 193 169 0 50 0
[pid=8749] ppid=8748 vsize=293216 CPUtime=1197.35
/proc/8749/stat : 8749 (minisat) R 8748 8746 8477 0 -1 4194304 73729 0 0 0 119682 53 0 0 25 0 1 0 910157682 300253184 72739 1992294400 134512640 135243223 4294956320 18446744073709551615 134564954 0 0 4096 3 0 0 0 17 0 0 0
/proc/8749/statm: 73304 72739 85 178 0 73124 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 333212

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 8746 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=102680
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=628904
# CPU time returned by wait4() is 2.73158
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1198.91
CPU system time (s): 1.14
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 333212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.10268
system time used= 0.628904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10081
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= 6
involuntary context switches= 17

runsolver used 1.03684 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-03 01:40:59
IDJOB=1553482
IDBENCH=70762
IDSOLVER=523
FILE ID=node39/1553482-1238715659
PBS_JOBID= 9085276
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553482-1238715659/watcher-1553482-1238715659 -o /tmp/evaluation-result-1553482-1238715659/solver-1553482-1238715659 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1553482-1238715659.cnf HOME

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1314843480

node39.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		: 3000.285
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		: 3000.285
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:       1103936 kB
Buffers:         96580 kB
Cached:         755248 kB
SwapCached:       8168 kB
Active:         101676 kB
Inactive:       760112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1103936 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            4776 kB
Writeback:           0 kB
Mapped:          16700 kB
Slab:            76540 kB
Committed_AS:  2639828 kB
PageTables:       1188 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node39 at 2009-04-03 02:01:02