Trace number 294261

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.03 1200.35

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1301714489-09.UNSAT.shuffled.cnf
MD5SUM21194e11c867c5b760c443ce8b25c61b
Bench CategoryRANDOM (random 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 variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  130                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     130     2769    13845 |      923        0    nan |  0.000 % |
0.00/0.01	c |       100 |     130     2769    13845 |     1015      100     26 |  0.006 % |
0.00/0.02	c |       250 |     130     2769    13845 |     1116      250     27 |  0.006 % |
0.00/0.03	c |       477 |     130     2769    13845 |     1228      477     27 |  0.006 % |
0.00/0.04	c |       814 |     130     2769    13845 |     1351      814     27 |  0.006 % |
0.00/0.06	c |      1321 |     130     2769    13845 |     1486     1321     26 |  0.006 % |
0.00/0.09	c |      2084 |     130     2769    13845 |     1635     1325     25 |  0.006 % |
0.10/0.14	c |      3224 |     130     2769    13845 |     1798     1630     26 |  0.006 % |
0.20/0.21	c |      4933 |     130     2769    13845 |     1978     1497     27 |  0.006 % |
0.30/0.32	c |      7495 |     130     2769    13845 |     2176     1028     25 |  0.006 % |
0.41/0.48	c |     11340 |     130     2769    13845 |     2394     1551     26 |  0.006 % |
0.71/0.75	c |     17107 |     130     2769    13845 |     2633     1238     23 |  0.006 % |
1.12/1.17	c |     25756 |     130     2769    13845 |     2896     1867     24 |  0.006 % |
1.74/1.83	c |     38730 |     130     2769    13845 |     3186     1633     24 |  0.006 % |
2.76/2.82	c |     58191 |     130     2769    13845 |     3505     1748     23 |  0.006 % |
4.29/4.38	c |     87383 |     130     2769    13845 |     3855     2612     23 |  0.006 % |
6.76/6.79	c |    131173 |     130     2769    13845 |     4241     3549     27 |  0.006 % |
10.44/10.52	c |    196859 |     130     2769    13845 |     4665     2917     25 |  0.006 % |
16.48/16.49	c |    295386 |     130     2769    13845 |     5131     2672     25 |  0.006 % |
25.59/25.65	c |    443176 |     130     2769    13845 |     5644     3159     25 |  0.006 % |
40.24/40.35	c |    664859 |     130     2769    13845 |     6209     3360     25 |  0.006 % |
63.17/63.22	c |    997385 |     130     2769    13845 |     6830     4870     25 |  0.006 % |
98.29/98.41	c |   1496173 |     130     2769    13845 |     7513     6027     24 |  0.006 % |
154.40/154.51	c |   2244355 |     130     2769    13845 |     8264     6922     25 |  0.006 % |
243.28/243.43	c |   3366634 |     130     2769    13845 |     9091     4685     25 |  0.006 % |
382.83/383.04	c |   5050045 |     130     2769    13845 |    10000     9091     25 |  0.006 % |
605.95/606.21	c |   7575161 |     130     2769    13845 |    11000     5542     25 |  0.006 % |
955.41/955.70	c |  11362836 |     130     2769    13845 |    12100     8319     27 |  0.006 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-294261-1171786198 -o ROOT/results/node59/solver-294261-1171786198 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294261-1171786198/minisat /tmp/evaluation/294261-1171786198/instance-294261-1171786198.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 0.99 0.99 3/64 18126
/proc/meminfo: memFree=988664/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=1888 CPUtime=0
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 198576522 1933312 127 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 472 127 58 138 0 331 0

[startup+0.106897 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18126
/proc/meminfo: memFree=988664/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=2124 CPUtime=0.1
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 198576522 2174976 198 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 531 198 73 138 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.514942 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18126
/proc/meminfo: memFree=988664/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=2256 CPUtime=0.51
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 251 0 0 0 51 0 0 0 21 0 1 0 198576522 2310144 235 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 564 235 73 138 0 423 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256

[startup+1.33503 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=987888/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=2388 CPUtime=1.33
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 292 0 0 0 133 0 0 0 25 0 1 0 198576522 2445312 276 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 597 276 73 138 0 456 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2388

[startup+2.97121 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=987568/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=2520 CPUtime=2.96
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 330 0 0 0 296 0 0 0 25 0 1 0 198576522 2580480 314 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 630 314 73 138 0 489 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2520

[startup+6.25058 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=987312/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=2788 CPUtime=6.24
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 384 0 0 0 624 0 0 0 25 0 1 0 198576522 2854912 368 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 697 368 73 138 0 556 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2788

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=986992/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=3052 CPUtime=12.69
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 455 0 0 0 1269 0 0 0 25 0 1 0 198576522 3125248 439 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 763 439 73 138 0 622 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5057 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=986736/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=3320 CPUtime=25.49
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 513 0 0 0 2549 0 0 0 25 0 1 0 198576522 3399680 497 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 830 497 73 138 0 689 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3320

[startup+51.1115 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=986352/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=3728 CPUtime=51.09
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 614 0 0 0 5109 0 0 0 25 0 1 0 198576522 3817472 598 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 932 598 73 138 0 791 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3728

[startup+102.321 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18127
/proc/meminfo: memFree=985776/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=4260 CPUtime=102.28
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 746 0 0 0 10228 0 0 0 25 0 1 0 198576522 4362240 730 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1065 730 73 138 0 924 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4260

[startup+162.34 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 18127
/proc/meminfo: memFree=985328/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=4660 CPUtime=162.28
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 841 0 0 0 16228 0 0 0 25 0 1 0 198576522 4771840 825 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563409 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1165 825 73 138 0 1024 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4660

[startup+222.357 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 18127
/proc/meminfo: memFree=985008/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=4940 CPUtime=222.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 908 0 0 0 22229 0 0 0 25 0 1 0 198576522 5058560 892 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1235 892 73 138 0 1094 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4940

[startup+282.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984816/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5076 CPUtime=282.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 953 0 0 0 28229 0 0 0 25 0 1 0 198576522 5197824 937 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1269 937 73 138 0 1128 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5076

[startup+342.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984688/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5224 CPUtime=342.28
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 979 0 0 0 34228 0 0 0 25 0 1 0 198576522 5349376 963 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134560360 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1306 963 73 138 0 1165 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5224

[startup+402.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984432/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5356 CPUtime=402.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1027 0 0 0 40229 0 0 0 25 0 1 0 198576522 5484544 1011 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1339 1011 73 138 0 1198 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5356

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984304/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5636 CPUtime=462.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1077 0 0 0 46229 1 0 0 25 0 1 0 198576522 5771264 1061 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1409 1061 73 138 0 1268 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5636

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984112/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5780 CPUtime=522.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1116 0 0 0 52229 1 0 0 25 0 1 0 198576522 5918720 1100 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1445 1100 73 138 0 1304 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5780

[startup+582.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984112/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5780 CPUtime=582.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1122 0 0 0 58229 1 0 0 25 0 1 0 198576522 5918720 1106 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563098 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1445 1106 73 138 0 1304 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5780

[startup+642.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=984048/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5920 CPUtime=642.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1147 0 0 0 64229 1 0 0 25 0 1 0 198576522 6062080 1131 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1480 1131 73 138 0 1339 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 5920

[startup+702.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983920/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=5920 CPUtime=702.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1170 0 0 0 70228 1 0 0 25 0 1 0 198576522 6062080 1154 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1480 1154 73 138 0 1339 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 5920

[startup+762.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983792/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6200 CPUtime=762.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1212 0 0 0 76228 1 0 0 25 0 1 0 198576522 6348800 1196 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1550 1196 73 138 0 1409 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 6200

[startup+822.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983792/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6200 CPUtime=822.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1226 0 0 0 82228 1 0 0 25 0 1 0 198576522 6348800 1210 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1550 1210 73 138 0 1409 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 6200

[startup+882.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983792/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6200 CPUtime=882.29
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1226 0 0 0 88228 1 0 0 25 0 1 0 198576522 6348800 1210 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1550 1210 73 138 0 1409 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 6200

[startup+942.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983664/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6348 CPUtime=942.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1251 0 0 0 94228 2 0 0 25 0 1 0 198576522 6500352 1235 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1587 1235 73 138 0 1446 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 6348

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983536/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6484 CPUtime=1002.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1286 0 0 0 100228 2 0 0 25 0 1 0 198576522 6639616 1270 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1621 1270 73 138 0 1480 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 6484

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983472/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6484 CPUtime=1062.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1300 0 0 0 106228 2 0 0 25 0 1 0 198576522 6639616 1284 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1621 1284 73 138 0 1480 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 6484

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983344/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6620 CPUtime=1122.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1327 0 0 0 112228 2 0 0 25 0 1 0 198576522 6778880 1311 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1655 1311 73 138 0 1514 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 6620

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983344/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6620 CPUtime=1182.3
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1337 0 0 0 118228 2 0 0 25 0 1 0 198576522 6778880 1321 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1655 1321 73 138 0 1514 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 6620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983344/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6768 CPUtime=1200.02
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1343 0 0 0 120000 2 0 0 25 0 1 0 198576522 6930432 1327 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1692 1327 73 138 0 1551 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6768

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18127
/proc/meminfo: memFree=983344/2055920 swapFree=4183672/4192956
[pid=18126] ppid=18124 vsize=6768 CPUtime=1200.02
/proc/18126/stat : 18126 (minisat) R 18124 18126 17825 0 -1 4194304 1343 0 0 0 120000 2 0 0 25 0 1 0 198576522 6930432 1327 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/18126/statm: 1692 1327 73 138 0 1551 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.025996
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 6768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1343
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= 1604

runsolver used 0.78488 second user time and 2.42463 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Feb 18 08:09:58 UTC 2007

IDJOB= 294261
IDBENCH= 19884
IDSOLVER= 109
FILE ID= node59/294261-1171786198

PBS_JOBID= 3839575

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1301714489-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294261-1171786198/minisat /tmp/evaluation/294261-1171786198/instance-294261-1171786198.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-294261-1171786198 -o ROOT/results/node59/solver-294261-1171786198 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294261-1171786198/minisat /tmp/evaluation/294261-1171786198/instance-294261-1171786198.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  21194e11c867c5b760c443ce8b25c61b

RANDOM SEED= 468326298

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.225
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		: 3000.225
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:        989136 kB
Buffers:         48464 kB
Cached:         899516 kB
SwapCached:       3884 kB
Active:         792052 kB
Inactive:       165964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        989136 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            94764 kB
Committed_AS:   401480 kB
PageTables:       1472 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= 66564 MiB

End job on node59 on Sun Feb 18 08:30:00 UTC 2007