Trace number 294138

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) 1200.09 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
MD5SUMdbe7e3fe1e7b58d06fc02e720d4baf80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068989
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 |       251 |     130     2769    13845 |     1116      251     27 |  0.006 % |
0.00/0.03	c |       477 |     130     2769    13845 |     1228      477     26 |  0.006 % |
0.00/0.04	c |       814 |     130     2769    13845 |     1351      814     26 |  0.006 % |
0.00/0.06	c |      1320 |     130     2769    13845 |     1486     1320     26 |  0.006 % |
0.00/0.09	c |      2080 |     130     2769    13845 |     1635     1319     26 |  0.006 % |
0.10/0.13	c |      3220 |     130     2769    13845 |     1798     1625     26 |  0.006 % |
0.20/0.20	c |      4930 |     130     2769    13845 |     1978     1501     26 |  0.006 % |
0.30/0.32	c |      7493 |     130     2769    13845 |     2176     1042     25 |  0.006 % |
0.41/0.48	c |     11338 |     130     2769    13845 |     2394     1566     25 |  0.006 % |
0.71/0.76	c |     17105 |     130     2769    13845 |     2633     1241     25 |  0.006 % |
1.12/1.18	c |     25754 |     130     2769    13845 |     2896     1868     25 |  0.006 % |
1.74/1.83	c |     38729 |     130     2769    13845 |     3186     1631     23 |  0.006 % |
2.77/2.84	c |     58192 |     130     2769    13845 |     3505     1742     24 |  0.006 % |
4.30/4.40	c |     87385 |     130     2769    13845 |     3855     2572     25 |  0.006 % |
6.76/6.83	c |    131174 |     130     2769    13845 |     4241     3528     26 |  0.006 % |
10.54/10.59	c |    196858 |     130     2769    13845 |     4665     2868     26 |  0.006 % |
16.48/16.50	c |    295384 |     130     2769    13845 |     5131     2645     25 |  0.006 % |
25.80/25.83	c |    443174 |     130     2769    13845 |     5644     3195     26 |  0.006 % |
40.34/40.42	c |    664857 |     130     2769    13845 |     6209     3372     25 |  0.006 % |
63.09/63.20	c |    997384 |     130     2769    13845 |     6830     4910     26 |  0.006 % |
98.83/98.87	c |   1496173 |     130     2769    13845 |     7513     5868     26 |  0.006 % |
154.94/155.00	c |   2244356 |     130     2769    13845 |     8264     6815     24 |  0.006 % |
244.87/244.97	c |   3366630 |     130     2769    13845 |     9091     4570     25 |  0.006 % |
384.26/384.41	c |   5050041 |     130     2769    13845 |    10000     8628     26 |  0.006 % |
607.00/607.18	c |   7575158 |     130     2769    13845 |    11000     9828     25 |  0.006 % |
962.48/962.82	c |  11362834 |     130     2769    13845 |    12100     6927     24 |  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/node20/watcher-294138-1171783644 -o ROOT/results/node20/solver-294138-1171783644 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294138-1171783644/minisat /tmp/evaluation/294138-1171783644/instance-294138-1171783644.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: 0.92 0.98 0.99 3/77 18686
/proc/meminfo: memFree=860984/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=1888 CPUtime=0
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 198318422 1933312 127 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 472 128 58 138 0 331 0

[startup+0.107039 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18686
/proc/meminfo: memFree=860984/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=2128 CPUtime=0.1
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 198318422 2179072 199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563432 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 532 199 73 138 0 391 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.515088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18686
/proc/meminfo: memFree=860984/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=2260 CPUtime=0.51
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 249 0 0 0 51 0 0 0 22 0 1 0 198318422 2314240 233 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 565 233 73 138 0 424 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2260

[startup+1.33619 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18687
/proc/meminfo: memFree=860144/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=2392 CPUtime=1.33
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 295 0 0 0 133 0 0 0 25 0 1 0 198318422 2449408 279 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 598 279 73 138 0 457 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2392

[startup+2.97844 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18687
/proc/meminfo: memFree=859824/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=2656 CPUtime=2.97
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 343 0 0 0 297 0 0 0 25 0 1 0 198318422 2719744 327 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 664 327 73 138 0 523 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2656

[startup+6.25478 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18687
/proc/meminfo: memFree=859568/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=2788 CPUtime=6.25
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 389 0 0 0 625 0 0 0 25 0 1 0 198318422 2854912 373 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 697 373 73 138 0 556 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2788

[startup+12.7116 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18687
/proc/meminfo: memFree=859256/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=3052 CPUtime=12.7
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 459 0 0 0 1270 0 0 0 25 0 1 0 198318422 3125248 443 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 763 443 73 138 0 622 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3052

[startup+25.5141 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18687
/proc/meminfo: memFree=859000/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=3312 CPUtime=25.5
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 521 0 0 0 2550 0 0 0 25 0 1 0 198318422 3391488 505 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 828 505 73 138 0 687 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3312

[startup+51.1242 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 18687
/proc/meminfo: memFree=858552/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=3716 CPUtime=51.1
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 631 0 0 0 5110 0 0 0 25 0 1 0 198318422 3805184 615 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 929 615 73 138 0 788 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3716

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18687
/proc/meminfo: memFree=858104/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=4248 CPUtime=102.31
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 742 0 0 0 10230 1 0 0 25 0 1 0 198318422 4349952 726 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1062 726 73 138 0 921 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4248

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=857720/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=4556 CPUtime=162.32
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 828 0 0 0 16231 1 0 0 25 0 1 0 198318422 4665344 812 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1139 812 73 138 0 998 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4556

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=857464/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=4828 CPUtime=222.34
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 887 0 0 0 22232 2 0 0 25 0 1 0 198318422 4943872 871 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556382 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1207 871 73 138 0 1066 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4828

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=857144/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=5100 CPUtime=282.34
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 965 0 0 0 28232 2 0 0 25 0 1 0 198318422 5222400 949 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1275 949 73 138 0 1134 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5100

[startup+342.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=856960/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=5236 CPUtime=342.37
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 999 0 0 0 34234 3 0 0 25 0 1 0 198318422 5361664 983 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1309 983 73 138 0 1168 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5236

[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=856704/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=5500 CPUtime=402.38
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1050 0 0 0 40235 3 0 0 25 0 1 0 198318422 5632000 1034 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1375 1034 73 138 0 1234 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 5500

[startup+462.533 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18687
/proc/meminfo: memFree=856576/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=5648 CPUtime=462.39
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1080 0 0 0 46236 3 0 0 25 0 1 0 198318422 5783552 1064 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1412 1064 73 138 0 1271 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 5648

[startup+522.562 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18687
/proc/meminfo: memFree=856512/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=5648 CPUtime=522.41
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1095 0 0 0 52237 4 0 0 25 0 1 0 198318422 5783552 1079 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552262 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1412 1079 73 138 0 1271 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 5648

[startup+582.591 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18687
/proc/meminfo: memFree=856384/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=5796 CPUtime=582.42
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1129 0 0 0 58238 4 0 0 25 0 1 0 198318422 5935104 1113 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1449 1113 73 138 0 1308 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 5796

[startup+642.622 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18687
/proc/meminfo: memFree=856192/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6072 CPUtime=642.44
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1177 0 0 0 64239 5 0 0 25 0 1 0 198318422 6217728 1161 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1518 1161 73 138 0 1377 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 6072

[startup+702.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18687
/proc/meminfo: memFree=856128/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6072 CPUtime=702.45
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1202 0 0 0 70240 5 0 0 25 0 1 0 198318422 6217728 1186 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556430 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1518 1186 73 138 0 1377 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 6072

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18687
/proc/meminfo: memFree=856000/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6220 CPUtime=762.46
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1234 0 0 0 76241 5 0 0 25 0 1 0 198318422 6369280 1218 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1555 1218 73 138 0 1414 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 6220

[startup+822.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855872/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6220 CPUtime=822.48
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1244 0 0 0 82242 6 0 0 25 0 1 0 198318422 6369280 1228 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1555 1228 73 138 0 1414 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 6220

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855872/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6220 CPUtime=882.48
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1246 0 0 0 88242 6 0 0 25 0 1 0 198318422 6369280 1230 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1555 1230 73 138 0 1414 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 6220

[startup+942.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855936/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6368 CPUtime=942.5
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1252 0 0 0 94243 7 0 0 25 0 1 0 198318422 6520832 1236 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1592 1236 73 138 0 1451 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 6368

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855744/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6368 CPUtime=1002.51
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1280 0 0 0 100244 7 0 0 25 0 1 0 198318422 6520832 1264 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1592 1264 73 138 0 1451 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 6368

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855744/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6500 CPUtime=1062.54
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1292 0 0 0 106246 8 0 0 25 0 1 0 198318422 6656000 1276 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1625 1276 73 138 0 1484 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 6500

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855680/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6648 CPUtime=1122.55
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1318 0 0 0 112247 8 0 0 25 0 1 0 198318422 6807552 1302 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1662 1302 73 138 0 1521 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 6648

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855680/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6648 CPUtime=1182.56
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1323 0 0 0 118248 8 0 0 25 0 1 0 198318422 6807552 1307 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1662 1307 73 138 0 1521 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 6648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855616/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6648 CPUtime=1200.09
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1323 0 0 0 120000 9 0 0 25 0 1 0 198318422 6807552 1307 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1662 1307 73 138 0 1521 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6648

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=855616/2055920 swapFree=4143444/4192956
[pid=18686] ppid=18684 vsize=6648 CPUtime=1200.09
/proc/18686/stat : 18686 (minisat) R 18684 18686 18629 0 -1 4194304 1323 0 0 0 120000 9 0 0 25 0 1 0 198318422 6807552 1307 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18686/statm: 1662 1307 73 138 0 1521 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.092985
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 6648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1323
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= 25465

runsolver used 1.40079 second user time and 2.6466 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 07:27:24 UTC 2007

IDJOB= 294138
IDBENCH= 19881
IDSOLVER= 109
FILE ID= node20/294138-1171783644

PBS_JOBID= 3839554

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-S1109841921-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294138-1171783644/minisat /tmp/evaluation/294138-1171783644/instance-294138-1171783644.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-294138-1171783644 -o ROOT/results/node20/solver-294138-1171783644 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294138-1171783644/minisat /tmp/evaluation/294138-1171783644/instance-294138-1171783644.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  dbe7e3fe1e7b58d06fc02e720d4baf80

RANDOM SEED= 292577758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:        861456 kB
Buffers:         42356 kB
Cached:        1035180 kB
SwapCached:      15496 kB
Active:         856620 kB
Inactive:       246204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861456 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          29672 kB
Slab:            77320 kB
Committed_AS:   464076 kB
PageTables:       1684 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 node20 on Sun Feb 18 07:47:27 UTC 2007