Trace number 302371

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
SAT7 2007-02-08? (TO) 1200.03 1200.36

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 100 conflicts
0.10/0.14	c Restarting after 252 conflicts
0.10/0.17	c Restarting after 477 conflicts
0.20/0.22	c Restarting after 815 conflicts
0.20/0.30	c Restarting after 1322 conflicts
0.40/0.42	c Restarting after 2084 conflicts
0.61/0.61	c Restarting after 3224 conflicts
0.91/0.94	c Restarting after 4932 conflicts
1.43/1.49	c Restarting after 7497 conflicts
2.45/2.49	c Restarting after 11342 conflicts
4.19/4.29	c Restarting after 17110 conflicts
7.16/7.27	c Restarting after 25759 conflicts
12.28/12.37	c Restarting after 38733 conflicts
21.60/21.63	c Restarting after 58195 conflicts
36.75/36.84	c Restarting after 87387 conflicts
62.96/63.02	c Restarting after 131176 conflicts
106.89/106.98	c Restarting after 196863 conflicts
172.93/173.07	c Restarting after 295390 conflicts
278.29/278.47	c Restarting after 443179 conflicts
463.51/463.68	c Restarting after 664862 conflicts
758.40/758.63	c Restarting after 997388 conflicts

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/node61/watcher-302371-1172010279 -o ROOT/results/node61/solver-302371-1172010279 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302371-1172010279/sat7_bin /tmp/evaluation/302371-1172010279/instance-302371-1172010279.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: 7.35 6.94 4.25 3/64 30959
/proc/meminfo: memFree=1521752/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=1228 CPUtime=0
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 220984831 1257472 134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029242 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 307 134 87 220 0 84 0

[startup+0.106866 s]
/proc/loadavg: 7.35 6.94 4.25 3/64 30959
/proc/meminfo: memFree=1521752/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=3032 CPUtime=0.1
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 447 0 0 0 10 0 0 0 18 0 1 0 220984831 3104768 430 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528402 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 758 431 89 220 0 535 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3032

[startup+0.514903 s]
/proc/loadavg: 7.35 6.94 4.25 3/64 30959
/proc/meminfo: memFree=1521752/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=5220 CPUtime=0.51
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 847 0 0 0 51 0 0 0 21 0 1 0 220984831 5345280 830 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 1305 830 95 220 0 1082 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5220

[startup+1.33498 s]
/proc/loadavg: 7.35 6.94 4.25 2/65 30960
/proc/meminfo: memFree=1517072/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=9320 CPUtime=1.32
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 1406 0 0 0 132 0 0 0 25 0 1 0 220984831 9543680 1389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 2330 1389 95 220 0 2107 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9320

[startup+2.97114 s]
/proc/loadavg: 7.35 6.94 4.25 2/65 30960
/proc/meminfo: memFree=1514384/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=13420 CPUtime=2.96
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 2237 0 0 0 296 0 0 0 25 0 1 0 220984831 13742080 2220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 3355 2220 95 220 0 3132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13420

[startup+6.25145 s]
/proc/loadavg: 6.84 6.84 4.23 2/65 30960
/proc/meminfo: memFree=1510800/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=13420 CPUtime=6.24
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 2902 0 0 0 623 1 0 0 25 0 1 0 220984831 13742080 2885 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 3355 2885 95 220 0 3132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13420

[startup+12.7031 s]
/proc/loadavg: 6.38 6.74 4.21 2/65 30960
/proc/meminfo: memFree=1508240/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=17652 CPUtime=12.69
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 3446 0 0 0 1267 2 0 0 25 0 1 0 220984831 18075648 3429 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 4413 3429 95 220 0 4190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17652

[startup+25.5083 s]
/proc/loadavg: 5.18 6.46 4.16 2/65 30960
/proc/meminfo: memFree=1506128/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=17784 CPUtime=25.49
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 3984 0 0 0 2547 2 0 0 25 0 1 0 220984831 18210816 3967 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 4446 3967 95 220 0 4223 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17784

[startup+51.1157 s]
/proc/loadavg: 3.76 6.02 4.08 2/65 30960
/proc/meminfo: memFree=1501392/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=22568 CPUtime=51.09
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 5139 0 0 0 5106 3 0 0 25 0 1 0 220984831 23109632 5122 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 5642 5122 95 220 0 5419 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22568

[startup+102.323 s]
/proc/loadavg: 2.19 5.24 3.91 2/65 30960
/proc/meminfo: memFree=1497680/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=27500 CPUtime=102.28
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 6052 0 0 0 10225 3 0 0 25 0 1 0 220984831 28160000 6035 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 6875 6035 95 220 0 6652 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 27500

[startup+162.342 s]
/proc/loadavg: 1.44 4.47 3.73 2/65 30960
/proc/meminfo: memFree=1495184/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=28168 CPUtime=162.29
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 6678 0 0 0 16225 4 0 0 25 0 1 0 220984831 28844032 6661 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 7042 6661 95 220 0 6819 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 28168

[startup+222.358 s]
/proc/loadavg: 1.16 3.83 3.55 2/65 30960
/proc/meminfo: memFree=1491024/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=33108 CPUtime=222.28
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 7707 0 0 0 22224 4 0 0 25 0 1 0 220984831 33902592 7690 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 8277 7690 95 220 0 8054 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 33108

[startup+282.373 s]
/proc/loadavg: 1.06 3.32 3.39 2/65 30960
/proc/meminfo: memFree=1490000/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=33644 CPUtime=282.29
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 7959 0 0 0 28224 5 0 0 25 0 1 0 220984831 34451456 7942 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 8411 7942 95 220 0 8188 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 33644

[startup+342.388 s]
/proc/loadavg: 1.02 2.89 3.24 2/65 30960
/proc/meminfo: memFree=1487184/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=38584 CPUtime=342.28
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 8666 0 0 0 34222 6 0 0 25 0 1 0 220984831 39510016 8649 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 9646 8649 95 220 0 9423 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 38584

[startup+402.408 s]
/proc/loadavg: 1.00 2.54 3.10 2/65 30960
/proc/meminfo: memFree=1486160/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=38992 CPUtime=402.28
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 8910 0 0 0 40222 6 0 0 25 0 1 0 220984831 39927808 8893 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 9748 8893 95 220 0 9525 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 38992

[startup+462.425 s]
/proc/loadavg: 1.00 2.26 2.96 2/65 30960
/proc/meminfo: memFree=1485520/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=39396 CPUtime=462.28
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 9080 0 0 0 46222 6 0 0 25 0 1 0 220984831 40341504 9063 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 9849 9063 95 220 0 9626 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 39396

[startup+522.445 s]
/proc/loadavg: 1.00 2.03 2.84 2/65 30960
/proc/meminfo: memFree=1483664/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=39944 CPUtime=522.29
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 9542 0 0 0 52222 7 0 0 25 0 1 0 220984831 40902656 9525 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 9986 9525 95 220 0 9763 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 39944

[startup+582.464 s]
/proc/loadavg: 1.00 1.84 2.72 2/65 30960
/proc/meminfo: memFree=1482896/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=40376 CPUtime=582.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 9740 0 0 0 58223 7 0 0 25 0 1 0 220984831 41345024 9723 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 10094 9723 95 220 0 9871 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 40376

[startup+642.482 s]
/proc/loadavg: 1.00 1.68 2.61 2/65 30960
/proc/meminfo: memFree=1482192/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=44620 CPUtime=642.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 9903 0 0 0 64223 7 0 0 25 0 1 0 220984831 45690880 9886 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11155 9886 95 220 0 10932 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 44620

[startup+702.497 s]
/proc/loadavg: 1.00 1.56 2.50 2/65 30960
/proc/meminfo: memFree=1481680/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=45028 CPUtime=702.29
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10028 0 0 0 70222 7 0 0 25 0 1 0 220984831 46108672 10011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11257 10011 95 220 0 11034 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 45028

[startup+762.512 s]
/proc/loadavg: 1.00 1.45 2.41 2/65 30960
/proc/meminfo: memFree=1481424/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=45172 CPUtime=762.29
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10091 0 0 0 76222 7 0 0 25 0 1 0 220984831 46256128 10074 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11293 10074 95 220 0 11070 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 45172

[startup+822.533 s]
/proc/loadavg: 1.00 1.37 2.32 3/65 30960
/proc/meminfo: memFree=1480272/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=45868 CPUtime=822.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10386 0 0 0 82222 8 0 0 25 0 1 0 220984831 46968832 10369 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11467 10369 95 220 0 11244 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 45868

[startup+882.549 s]
/proc/loadavg: 1.00 1.30 2.23 2/65 30960
/proc/meminfo: memFree=1479568/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=46148 CPUtime=882.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10557 0 0 0 88222 8 0 0 25 0 1 0 220984831 47255552 10540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11537 10540 95 220 0 11314 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 46148

[startup+942.566 s]
/proc/loadavg: 1.06 1.26 2.16 2/65 30962
/proc/meminfo: memFree=1479056/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=46436 CPUtime=942.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10684 0 0 0 94222 8 0 0 25 0 1 0 220984831 47550464 10667 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11609 10667 95 220 0 11386 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 46436

[startup+1002.58 s]
/proc/loadavg: 1.02 1.21 2.08 2/65 30962
/proc/meminfo: memFree=1478672/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=46572 CPUtime=1002.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10764 0 0 0 100222 8 0 0 25 0 1 0 220984831 47689728 10747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11643 10747 95 220 0 11420 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 46572

[startup+1062.6 s]
/proc/loadavg: 1.01 1.17 2.01 2/65 30962
/proc/meminfo: memFree=1478096/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=46884 CPUtime=1062.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 10910 0 0 0 106222 8 0 0 25 0 1 0 220984831 48009216 10893 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11721 10893 95 220 0 11498 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 46884

[startup+1122.62 s]
/proc/loadavg: 1.00 1.13 1.95 2/65 30962
/proc/meminfo: memFree=1477584/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=47076 CPUtime=1122.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 11050 0 0 0 112221 9 0 0 25 0 1 0 220984831 48205824 11033 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11769 11033 95 220 0 11546 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 47076

[startup+1182.63 s]
/proc/loadavg: 1.00 1.11 1.88 2/65 30962
/proc/meminfo: memFree=1477328/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=47380 CPUtime=1182.3
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 11103 0 0 0 118221 9 0 0 25 0 1 0 220984831 48517120 11086 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11845 11086 95 220 0 11622 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 47380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.10 1.86 2/65 30962
/proc/meminfo: memFree=1477264/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=47380 CPUtime=1200.02
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 11117 0 0 0 119993 9 0 0 25 0 1 0 220984831 48517120 11100 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11845 11100 95 220 0 11622 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 47380

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.10 1.86 2/65 30962
/proc/meminfo: memFree=1477264/2055920 swapFree=4183220/4192956
[pid=30959] ppid=30957 vsize=47380 CPUtime=1200.02
/proc/30959/stat : 30959 (sat7_bin) R 30957 30959 29884 0 -1 4194304 11117 0 0 0 119993 9 0 0 25 0 1 0 220984831 48517120 11100 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30959/statm: 11845 11100 95 220 0 11622 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 47380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.101984
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 47380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11117
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= 2178

runsolver used 0.777881 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 20 22:24:39 UTC 2007

IDJOB= 302371
IDBENCH= 20082
IDSOLVER= 101
FILE ID= node61/302371-1172010279

PBS_JOBID= 3892633

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302371-1172010279/sat7_bin /tmp/evaluation/302371-1172010279/instance-302371-1172010279.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-302371-1172010279 -o ROOT/results/node61/solver-302371-1172010279 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302371-1172010279/sat7_bin /tmp/evaluation/302371-1172010279/instance-302371-1172010279.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 343879529

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1522160 kB
Buffers:         33176 kB
Cached:         426932 kB
SwapCached:       3584 kB
Active:          47220 kB
Inactive:       422536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522160 kB
SwapTotal:     4192956 kB
SwapFree:      4183220 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            50164 kB
Committed_AS:   639920 kB
PageTables:       1388 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= 66562 MiB

End job on node61 on Tue Feb 20 22:44:42 UTC 2007