Trace number 312945

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) 1200.21 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-11-s.cnf
MD5SUM3435b921c4acd15d51fed09386b58888
Bench CategoryINDUST (industrial 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 variables189456
Number of clauses850574
Sum of the clauses size1937804
Maximum clause length10
Minimum clause length1
Number of clauses of size 114367
Number of clauses of size 2692164
Number of clauses of size 3108383
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

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:  189456                                               |
0.00/0.00	c |  Number of clauses:    850574                                               |
0.99/1.07	c |  Parsing time:         0.96         s                                       |
3.48/3.56	c ============================[ Search Statistics ]==============================
3.48/3.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.48/3.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.48/3.56	c ===============================================================================
3.48/3.56	c |         0 |   85621   461977  1223550 |   153992        0    nan |  0.000 % |
3.79/3.81	c |       100 |   85621   461977  1223550 |   169391      100    147 | 23.304 % |
3.99/4.00	c |       250 |   85588   461977  1223550 |   186330      248     84 | 23.419 % |
4.99/5.07	c |       475 |   85475   461977  1223550 |   204963      473    204 | 23.419 % |
6.09/6.11	c |       813 |   84913   458874  1217280 |   225460      805    227 | 23.722 % |
7.19/7.29	c |      1319 |   84913   458874  1217280 |   248006     1311    223 | 23.722 % |
8.59/8.60	c |      2078 |   84779   458302  1216072 |   272806     2069    199 | 23.981 % |
10.99/11.00	c |      3217 |   84205   456146  1211760 |   300087     3206    245 | 24.355 % |
15.19/15.22	c |      4926 |   83629   452052  1201597 |   330096     4912    294 | 24.756 % |
27.98/28.09	c |      7488 |   82689   446514  1188447 |   363105     7464    413 | 24.851 % |
39.38/39.49	c |     11332 |   82562   446338  1188095 |   399416    11304    391 | 25.024 % |
60.58/60.64	c |     17099 |   81325   438945  1170472 |   439358    17030    397 | 25.571 % |
93.37/93.43	c |     25748 |   80396   434149  1159364 |   483293    25664    503 | 26.061 % |
169.25/169.33	c |     38722 |   80394   434149  1159364 |   531623    38637    625 | 26.083 % |
271.92/272.01	c |     58188 |   80191   433898  1158735 |   584785    58091    709 | 26.695 % |
446.78/446.91	c |     87381 |   79089   426172  1139718 |   643264    87239    720 | 26.751 % |
738.01/738.27	c |    131172 |   79086   426172  1139718 |   707590   131029    753 | 26.754 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-312945-1176870419 -o ROOT/results/node18/solver-312945-1176870419 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312945-1176870419/minisat /tmp/evaluation/312945-1176870419/instance-312945-1176870419.cnf 

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): 2400 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 1.00 1.00 3/77 1538
/proc/meminfo: memFree=1494672/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=2360 CPUtime=0
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 134959287 2416640 470 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 590 470 58 138 0 449 0

[startup+0.084728 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1538
/proc/meminfo: memFree=1494672/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=10264 CPUtime=0.07
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 2334 0 0 0 6 1 0 0 18 0 1 0 134959287 10510336 2318 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 2566 2319 58 138 0 2425 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10264

[startup+0.101727 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1538
/proc/meminfo: memFree=1494672/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=12960 CPUtime=0.09
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 2945 0 0 0 7 2 0 0 18 0 1 0 134959287 13271040 2929 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 3240 2933 58 138 0 3099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12960

[startup+0.301747 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1538
/proc/meminfo: memFree=1494672/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=37768 CPUtime=0.29
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 8164 0 0 0 25 4 0 0 19 0 1 0 134959287 38674432 8148 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 9442 8149 59 138 0 9301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37768

[startup+0.701785 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1538
/proc/meminfo: memFree=1494672/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=56120 CPUtime=0.69
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 12591 0 0 0 61 8 0 0 23 0 1 0 134959287 57466880 12575 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 14030 12575 58 138 0 13889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56120

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1429128/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=72868 CPUtime=1.49
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 17224 0 0 0 138 11 0 0 25 0 1 0 134959287 74616832 17208 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134535490 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 18217 17208 72 138 0 18076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72868

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1412744/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=96340 CPUtime=3.09
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 22652 0 0 0 296 13 0 0 25 0 1 0 134959287 98652160 22636 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134710174 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 24085 22636 72 138 0 23944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96340

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1413256/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=83516 CPUtime=6.29
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 23373 0 0 0 615 14 0 0 25 0 1 0 134959287 85520384 20310 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 20879 20310 74 138 0 20738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83516

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1413320/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=83516 CPUtime=12.69
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 23375 0 0 0 1255 14 0 0 25 0 1 0 134959287 85520384 20312 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 20879 20312 74 138 0 20738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83516

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1412680/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=84572 CPUtime=25.49
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 23629 0 0 0 2534 15 0 0 25 0 1 0 134959287 86601728 20566 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 21143 20566 74 138 0 21002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84572

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1401544/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=95832 CPUtime=51.08
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 26427 0 0 0 5090 18 0 0 25 0 1 0 134959287 98131968 23364 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 23958 23364 74 138 0 23817 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 95832

[startup+102.306 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 1539
/proc/meminfo: memFree=1366344/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=130824 CPUtime=102.27
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 35184 0 0 0 10200 27 0 0 25 0 1 0 134959287 133963776 32121 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 32706 32121 74 138 0 32565 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 130824

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 1539
/proc/meminfo: memFree=1332360/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=165060 CPUtime=162.25
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 43751 0 0 0 16189 36 0 0 25 0 1 0 134959287 169021440 40688 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 41265 40688 74 138 0 41124 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 165060

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1539
/proc/meminfo: memFree=1294088/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=202996 CPUtime=222.24
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 53210 0 0 0 22179 45 0 0 25 0 1 0 134959287 207867904 50147 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134521171 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 50749 50147 74 138 0 50608 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 202996

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1539
/proc/meminfo: memFree=1256456/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=240788 CPUtime=282.22
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 62674 0 0 0 28170 52 0 0 25 0 1 0 134959287 246566912 59611 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 60197 59611 74 138 0 60056 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 240788

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1539
/proc/meminfo: memFree=1222664/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=274268 CPUtime=342.21
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 71033 0 0 0 34160 61 0 0 25 0 1 0 134959287 280850432 67970 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 68567 67970 74 138 0 68426 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 274268

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1191944/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=305128 CPUtime=402.19
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 78735 0 0 0 40151 68 0 0 25 0 1 0 134959287 312451072 75672 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 76282 75672 74 138 0 76141 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 305128

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1166408/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=330380 CPUtime=462.17
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 85066 0 0 0 46144 73 0 0 25 0 1 0 134959287 338309120 82003 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 82595 82003 74 138 0 82454 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 330380

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1135176/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=361996 CPUtime=522.16
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 92937 0 0 0 52136 80 0 0 25 0 1 0 134959287 370683904 89874 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 90499 89874 74 138 0 90358 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 361996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1102152/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=394648 CPUtime=582.14
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 101123 0 0 0 58125 89 0 0 25 0 1 0 134959287 404119552 98060 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551842 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 98662 98060 74 138 0 98521 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 394648

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1539
/proc/meminfo: memFree=1071048/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=425376 CPUtime=642.14
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 108805 0 0 0 64117 97 0 0 25 0 1 0 134959287 435585024 105742 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 106344 105742 74 138 0 106203 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 425376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=1045512/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=451140 CPUtime=702.12
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 115236 0 0 0 70109 103 0 0 25 0 1 0 134959287 461967360 112173 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 112785 112173 74 138 0 112644 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 451140

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=1019208/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=477268 CPUtime=762.1
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 121767 0 0 0 76101 109 0 0 25 0 1 0 134959287 488722432 118704 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 119317 118704 74 138 0 119176 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 477268

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=994952/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=501696 CPUtime=822.09
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 127836 0 0 0 82094 115 0 0 25 0 1 0 134959287 513736704 124773 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 125424 124773 74 138 0 125283 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 501696

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=968136/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=528404 CPUtime=882.07
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 134494 0 0 0 88087 120 0 0 25 0 1 0 134959287 541085696 131431 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551840 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 132101 131431 74 138 0 131960 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 528404

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=938824/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=557952 CPUtime=942.06
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 141901 0 0 0 94079 127 0 0 25 0 1 0 134959287 571342848 138838 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 139488 138838 74 138 0 139347 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 557952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=911624/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=584812 CPUtime=1002.04
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 148613 0 0 0 100072 132 0 0 25 0 1 0 134959287 598847488 145550 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 146203 145550 74 138 0 146062 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 584812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=889608/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=606940 CPUtime=1062.03
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 154137 0 0 0 106065 138 0 0 25 0 1 0 134959287 621506560 151074 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 151735 151074 74 138 0 151594 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 606940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=868360/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=627892 CPUtime=1122.01
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 159382 0 0 0 112058 143 0 0 25 0 1 0 134959287 642961408 156319 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 156973 156319 74 138 0 156832 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 627892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=847112/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=649444 CPUtime=1182
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 164794 0 0 0 118052 148 0 0 25 0 1 0 134959287 665030656 161731 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 162361 161731 74 138 0 162220 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 649444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=838728/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=657296 CPUtime=1200.09
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4194304 166758 0 0 0 119860 149 0 0 25 0 1 0 134959287 673071104 163695 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 164324 163695 74 138 0 164183 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 657296

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1541
/proc/meminfo: memFree=838728/2055920 swapFree=4142712/4192956
[pid=1538] ppid=1536 vsize=0 CPUtime=1200.19
/proc/1538/stat : 1538 (minisat) R 1536 1538 31195 0 -1 4195332 166758 0 0 0 119860 159 0 0 25 0 1 0 134959287 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/1538/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.21
CPU user time (s): 1198.61
CPU system time (s): 1.60076
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 657296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.60076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166758
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= 24298

runsolver used 1.48677 second user time and 2.86256 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 18 04:26:59 UTC 2007

IDJOB= 312945
IDBENCH= 20354
IDSOLVER= 109
FILE ID= node18/312945-1176870419

PBS_JOBID= 4590250

Free space on /tmp= 66495 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-11-s.cnf
COMMAND LINE= /tmp/evaluation/312945-1176870419/minisat /tmp/evaluation/312945-1176870419/instance-312945-1176870419.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-312945-1176870419 -o ROOT/results/node18/solver-312945-1176870419 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312945-1176870419/minisat /tmp/evaluation/312945-1176870419/instance-312945-1176870419.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3435b921c4acd15d51fed09386b58888

RANDOM SEED= 709925668

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1495080 kB
Buffers:         44244 kB
Cached:         424780 kB
SwapCached:      18740 kB
Active:         155976 kB
Inactive:       340668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495080 kB
SwapTotal:     4192956 kB
SwapFree:      4142712 kB
Dirty:           15796 kB
Writeback:           0 kB
Mapped:          30060 kB
Slab:            49688 kB
Committed_AS:  4328356 kB
PageTables:       1776 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= 66495 MiB

End job on node18 on Wed Apr 18 04:47:02 UTC 2007