Trace number 428037

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
minimarch 2007-04-26 (fixed)? (TO) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.456929
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  1170                                                 |
0.00/0.00	|  Number of clauses:    4234                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |    1077     4071    12168 |     1357        0    nan |  0.000 % |
0.00/0.03	|       100 |    1077     4071    12168 |     1492      100     27 |  0.000 % |
0.00/0.03	|       250 |    1077     4071    12168 |     1641      250     31 |  0.000 % |
0.04/0.05	|       476 |    1077     4071    12168 |     1806      476     31 |  0.000 % |
0.04/0.07	|       813 |    1077     4071    12168 |     1986      813     34 |  0.000 % |
0.09/0.11	|      1319 |    1077     4071    12168 |     2185     1319     34 |  0.000 % |
0.09/0.16	|      2078 |    1077     4071    12168 |     2404     2078     34 |  0.000 % |
0.19/0.26	|      3218 |    1077     4071    12168 |     2644     1962     33 |  0.000 % |
0.39/0.40	|      4926 |    1077     4071    12168 |     2908     2277     33 |  0.000 % |
0.59/0.61	|      7488 |    1077     4071    12168 |     3199     1823     31 |  0.000 % |
0.89/0.96	|     11332 |    1077     4071    12168 |     3519     2309     34 |  0.000 % |
1.39/1.49	|     17098 |    1077     4071    12168 |     3871     2623     31 |  0.000 % |
2.29/2.35	|     25747 |    1077     4071    12168 |     4258     3235     33 |  0.000 % |
3.69/3.72	|     38722 |    1077     4071    12168 |     4684     3051     29 |  0.000 % |
5.79/5.89	|     58183 |    1077     4071    12168 |     5153     3193     31 |  0.000 % |
9.19/9.29	|     87376 |    1077     4071    12168 |     5668     3242     34 |  0.000 % |
14.49/14.59	|    131166 |    1077     4071    12168 |     6235     3257     33 |  0.000 % |
22.89/22.95	|    196850 |    1077     4071    12168 |     6858     5219     36 |  0.000 % |
35.98/36.01	|    295376 |    1077     4071    12168 |     7544     5674     37 |  0.000 % |
55.38/55.46	|    443165 |    1077     4071    12168 |     8299     3933     30 |  0.000 % |
87.06/87.15	|    664848 |    1077     4071    12168 |     9129     6210     35 |  0.000 % |
137.46/137.59	|    997373 |    1077     4071    12168 |    10042     4779     34 |  0.000 % |
215.54/215.63	|   1496162 |    1077     4071    12168 |    11046     5375     28 |  0.000 % |
340.40/340.53	|   2244344 |    1077     4071    12168 |    12150    10177     34 |  0.000 % |
532.16/532.38	|   3366618 |    1077     4071    12168 |    13366     9548     34 |  0.000 % |
849.57/849.89	|   5050029 |    1077     4071    12168 |    14702     9852     39 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-428037-1177700538 -o ROOT/results/node34/solver-428037-1177700538 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428037-1177700538/minimarch_fixed /tmp/evaluation/428037-1177700538/instance-428037-1177700538.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: 1.03 1.01 1.00 3/77 12478
/proc/meminfo: memFree=1616768/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=2000 CPUtime=0
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 217969244 2048000 162 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 500 162 51 132 0 365 0

[startup+0.0460199 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12478
/proc/meminfo: memFree=1616768/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=2128 CPUtime=0.04
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 229 0 0 0 4 0 0 0 18 0 1 0 217969244 2179072 214 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 532 214 67 132 0 397 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2128

[startup+0.101023 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12478
/proc/meminfo: memFree=1616768/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=2260 CPUtime=0.09
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 217969244 2314240 225 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557936 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 565 225 67 132 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2260

[startup+0.301039 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12478
/proc/meminfo: memFree=1616768/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=2392 CPUtime=0.29
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 217969244 2449408 285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 598 285 67 132 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2392

[startup+0.70107 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 12478
/proc/meminfo: memFree=1616768/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=2524 CPUtime=0.69
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 330 0 0 0 69 0 0 0 23 0 1 0 217969244 2584576 315 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557695 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 631 315 67 132 0 496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2524

[startup+1.50113 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1615608/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=2788 CPUtime=1.49
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 217969244 2854912 363 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 697 363 67 132 0 562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2788

[startup+3.10227 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1615288/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=3052 CPUtime=3.09
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 440 0 0 0 309 0 0 0 25 0 1 0 217969244 3125248 425 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 763 425 67 132 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3052

[startup+6.30151 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1614776/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=3316 CPUtime=6.29
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 217969244 3395584 493 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557301 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 829 493 67 132 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3316

[startup+12.702 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1614328/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=3740 CPUtime=12.69
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 616 0 0 0 1269 0 0 0 25 0 1 0 217969244 3829760 601 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 935 601 67 132 0 800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.501 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1613752/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=4268 CPUtime=25.49
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 760 0 0 0 2549 0 0 0 25 0 1 0 217969244 4370432 745 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1067 745 67 132 0 932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4268

[startup+51.1011 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1613304/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=4664 CPUtime=51.08
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 865 0 0 0 5108 0 0 0 25 0 1 0 217969244 4775936 850 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551736 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1166 850 67 132 0 1031 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4664

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1612408/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=5728 CPUtime=102.27
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1107 0 0 0 10226 1 0 0 25 0 1 0 217969244 5865472 1092 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1432 1092 67 132 0 1297 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5728

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1611832/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=6256 CPUtime=162.25
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1248 0 0 0 16223 2 0 0 25 0 1 0 217969244 6406144 1233 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1564 1233 67 132 0 1429 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6256

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1611000/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=7060 CPUtime=222.23
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1444 0 0 0 22221 2 0 0 25 0 1 0 217969244 7229440 1429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1765 1429 67 132 0 1630 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7060

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12479
/proc/meminfo: memFree=1610680/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=7324 CPUtime=282.22
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1520 0 0 0 28219 3 0 0 25 0 1 0 217969244 7499776 1505 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551550 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1831 1505 67 132 0 1696 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7324

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1610232/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=7720 CPUtime=342.2
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1618 0 0 0 34217 3 0 0 25 0 1 0 217969244 7905280 1603 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1930 1603 67 132 0 1795 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7720

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1610040/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=7988 CPUtime=402.19
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1680 0 0 0 40215 4 0 0 25 0 1 0 217969244 8179712 1665 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 1997 1665 67 132 0 1862 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7988

[startup+462.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 12479
/proc/meminfo: memFree=1609976/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=8264 CPUtime=462.17
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1735 0 0 0 46213 4 0 0 25 0 1 0 217969244 8462336 1720 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2066 1720 67 132 0 1931 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8264

[startup+522.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 12479
/proc/meminfo: memFree=1609656/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=8528 CPUtime=522.16
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 1808 0 0 0 52211 5 0 0 25 0 1 0 217969244 8732672 1793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2132 1793 67 132 0 1997 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8528

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 12479
/proc/meminfo: memFree=1608760/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=9436 CPUtime=582.14
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2049 0 0 0 58209 5 0 0 25 0 1 0 217969244 9662464 2034 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2359 2034 67 132 0 2224 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9436

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12479
/proc/meminfo: memFree=1608312/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=9832 CPUtime=642.13
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2154 0 0 0 64207 6 0 0 25 0 1 0 217969244 10067968 2139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2458 2139 67 132 0 2323 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9832

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1608120/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=10068 CPUtime=702.11
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2203 0 0 0 70204 7 0 0 25 0 1 0 217969244 10309632 2188 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2517 2188 67 132 0 2382 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10068

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1608056/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=10068 CPUtime=762.1
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2212 0 0 0 76203 7 0 0 25 0 1 0 217969244 10309632 2197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2517 2197 67 132 0 2382 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10068

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1607992/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=10200 CPUtime=822.08
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2231 0 0 0 82200 8 0 0 25 0 1 0 217969244 10444800 2216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551342 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2550 2216 67 132 0 2415 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10200

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1607672/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=10556 CPUtime=882.06
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2311 0 0 0 88198 8 0 0 25 0 1 0 217969244 10809344 2296 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551216 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2639 2296 67 132 0 2504 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1607288/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=10948 CPUtime=942.05
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2408 0 0 0 94196 9 0 0 25 0 1 0 217969244 11210752 2393 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2737 2393 67 132 0 2602 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1607288/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=10948 CPUtime=1002.03
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2408 0 0 0 100194 9 0 0 25 0 1 0 217969244 11210752 2393 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557462 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2737 2393 67 132 0 2602 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1607160/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=11080 CPUtime=1062.02
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2447 0 0 0 106192 10 0 0 25 0 1 0 217969244 11345920 2432 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2770 2432 67 132 0 2635 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 11080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1606840/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=11344 CPUtime=1122.01
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2524 0 0 0 112190 11 0 0 25 0 1 0 217969244 11616256 2509 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2836 2509 67 132 0 2701 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 11344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1606776/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=11344 CPUtime=1181.99
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2525 0 0 0 118188 11 0 0 25 0 1 0 217969244 11616256 2510 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2836 2510 67 132 0 2701 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 11344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12479
/proc/meminfo: memFree=1606712/2055920 swapFree=4159684/4192956
[pid=12478] ppid=12476 vsize=11476 CPUtime=1200.08
/proc/12478/stat : 12478 (minimarch_fixed) R 12476 12478 11498 0 -1 4194304 2544 0 0 0 119997 11 0 0 25 0 1 0 217969244 11751424 2529 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/12478/statm: 2869 2529 67 132 0 2734 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11476

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)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.118981
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 11476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2544
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= 25098

runsolver used 0.874867 second user time and 2.6156 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Fri Apr 27 19:02:18 UTC 2007

IDJOB= 428037
IDBENCH= 20282
IDSOLVER= 198
FILE ID= node34/428037-1177700538

PBS_JOBID= 4698653

Free space on /tmp= 66481 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/428037-1177700538/minimarch_fixed /tmp/evaluation/428037-1177700538/instance-428037-1177700538.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-428037-1177700538 -o ROOT/results/node34/solver-428037-1177700538 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428037-1177700538/minimarch_fixed /tmp/evaluation/428037-1177700538/instance-428037-1177700538.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 752279552

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1617240 kB
Buffers:         47924 kB
Cached:         297872 kB
SwapCached:       3112 kB
Active:         258164 kB
Inactive:       111692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617240 kB
SwapTotal:     4192956 kB
SwapFree:      4159684 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            54148 kB
Committed_AS:  1660952 kB
PageTables:       1976 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= 66481 MiB

End job on node34 on Fri Apr 27 19:22:21 UTC 2007