Trace number 302248

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) 1200.09 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
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)

0.00/0.10	c Starting solver ...
0.10/0.12	c Restarting after 100 conflicts
0.10/0.14	c Restarting after 251 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 1321 conflicts
0.41/0.42	c Restarting after 2080 conflicts
0.51/0.61	c Restarting after 3219 conflicts
0.81/0.91	c Restarting after 4927 conflicts
1.43/1.44	c Restarting after 7490 conflicts
2.35/2.38	c Restarting after 11334 conflicts
3.98/4.08	c Restarting after 17101 conflicts
6.86/6.87	c Restarting after 25751 conflicts
11.98/11.99	c Restarting after 38726 conflicts
21.50/21.58	c Restarting after 58188 conflicts
37.06/37.11	c Restarting after 87381 conflicts
64.21/64.24	c Restarting after 131170 conflicts
104.15/104.25	c Restarting after 196854 conflicts
172.76/172.89	c Restarting after 295381 conflicts
280.09/280.24	c Restarting after 443172 conflicts
451.02/451.21	c Restarting after 664856 conflicts
733.98/734.25	c Restarting after 997381 conflicts
1188.91/1189.28	c Restarting after 1496169 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/node13/watcher-302248-1172007418 -o ROOT/results/node13/solver-302248-1172007418 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302248-1172007418/sat7_bin /tmp/evaluation/302248-1172007418/instance-302248-1172007418.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.01 0.98 3/77 8905
/proc/meminfo: memFree=1486856/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=1228 CPUtime=0
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 220696276 1257472 135 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 307 135 87 220 0 84 0

[startup+0.10723 s]
/proc/loadavg: 1.03 1.01 0.98 3/77 8905
/proc/meminfo: memFree=1486856/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=3036 CPUtime=0.1
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 220696276 3108864 438 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 759 438 93 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.515284 s]
/proc/loadavg: 1.03 1.01 0.98 3/77 8905
/proc/meminfo: memFree=1486856/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=5220 CPUtime=0.51
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 861 0 0 0 51 0 0 0 22 0 1 0 220696276 5345280 844 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 1305 844 95 220 0 1082 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5220

[startup+1.33539 s]
/proc/loadavg: 1.03 1.01 0.98 2/78 8906
/proc/meminfo: memFree=1481984/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=9320 CPUtime=1.32
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 1438 0 0 0 132 0 0 0 25 0 1 0 220696276 9543680 1421 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 2330 1421 95 220 0 2107 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9320

[startup+2.97161 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 8906
/proc/meminfo: memFree=1479296/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=13420 CPUtime=2.96
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 2323 0 0 0 295 1 0 0 25 0 1 0 220696276 13742080 2306 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 3355 2306 95 220 0 3132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13420

[startup+6.25405 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 8906
/proc/meminfo: memFree=1476160/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=13420 CPUtime=6.24
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 2823 0 0 0 623 1 0 0 25 0 1 0 220696276 13742080 2806 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 3355 2806 95 220 0 3132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13420

[startup+12.7049 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 8906
/proc/meminfo: memFree=1473344/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=17652 CPUtime=12.69
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 3404 0 0 0 1267 2 0 0 25 0 1 0 220696276 18075648 3387 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 4413 3387 95 220 0 4190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17652

[startup+25.5126 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 8906
/proc/meminfo: memFree=1470400/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=17924 CPUtime=25.49
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 4195 0 0 0 2546 3 0 0 25 0 1 0 220696276 18354176 4178 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 4481 4178 95 220 0 4258 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17924

[startup+51.126 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 8906
/proc/meminfo: memFree=1467200/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=22432 CPUtime=51.1
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 4946 0 0 0 5106 4 0 0 25 0 1 0 220696276 22970368 4929 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 5608 4929 95 220 0 5385 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22432

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8906
/proc/meminfo: memFree=1463488/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=27356 CPUtime=102.31
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 5873 0 0 0 10225 6 0 0 25 0 1 0 220696276 28012544 5856 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 6839 5856 95 220 0 6616 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27356

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8906
/proc/meminfo: memFree=1460736/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=28184 CPUtime=162.32
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 6552 0 0 0 16225 7 0 0 25 0 1 0 220696276 28860416 6535 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 7046 6535 95 220 0 6823 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28184

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8906
/proc/meminfo: memFree=1457024/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=33120 CPUtime=222.33
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 7479 0 0 0 22224 9 0 0 25 0 1 0 220696276 33914880 7462 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 8280 7462 95 220 0 8057 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 33120

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1455936/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=33396 CPUtime=282.34
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 7717 0 0 0 28225 9 0 0 25 0 1 0 220696276 34197504 7700 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 8349 7700 95 220 0 8126 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 33396

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1454144/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=34224 CPUtime=342.35
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 8171 0 0 0 34225 10 0 0 25 0 1 0 220696276 35045376 8154 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 8556 8154 95 220 0 8333 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 34224

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1452800/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=38736 CPUtime=402.37
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 8500 0 0 0 40226 11 0 0 25 0 1 0 220696276 39665664 8483 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 9684 8483 95 220 0 9461 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 38736

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1452032/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=39028 CPUtime=462.38
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 8707 0 0 0 46226 12 0 0 25 0 1 0 220696276 39964672 8690 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 9757 8690 95 220 0 9534 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 39028

[startup+522.551 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1450752/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=39728 CPUtime=522.39
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 9020 0 0 0 52226 13 0 0 25 0 1 0 220696276 40681472 9003 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 9932 9003 95 220 0 9709 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 39728

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1448768/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=40032 CPUtime=582.41
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 9521 0 0 0 58227 14 0 0 25 0 1 0 220696276 40992768 9504 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 10008 9504 95 220 0 9785 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 40032

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1448256/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=40168 CPUtime=642.42
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 9639 0 0 0 64227 15 0 0 25 0 1 0 220696276 41132032 9622 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 10042 9622 95 220 0 9819 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 40168

[startup+702.646 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1447552/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=40452 CPUtime=702.44
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 9811 0 0 0 70228 16 0 0 25 0 1 0 220696276 41422848 9794 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 10113 9794 95 220 0 9890 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 40452

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1446336/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=45008 CPUtime=762.46
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10137 0 0 0 76229 17 0 0 25 0 1 0 220696276 46088192 10120 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11252 10120 95 220 0 11029 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 45008

[startup+822.715 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1445440/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=45460 CPUtime=822.47
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10350 0 0 0 82230 17 0 0 25 0 1 0 220696276 46551040 10333 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11365 10333 95 220 0 11142 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 45460

[startup+882.744 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1444864/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=45884 CPUtime=882.48
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10498 0 0 0 88230 18 0 0 25 0 1 0 220696276 46985216 10481 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11471 10481 95 220 0 11248 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 45884

[startup+942.773 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1444608/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46028 CPUtime=942.5
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10559 0 0 0 94231 19 0 0 25 0 1 0 220696276 47132672 10542 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11507 10542 95 220 0 11284 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 46028

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1444288/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46180 CPUtime=1002.5
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10633 0 0 0 100231 19 0 0 25 0 1 0 220696276 47288320 10616 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11545 10616 95 220 0 11322 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 46180

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1444032/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46316 CPUtime=1062.53
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10710 0 0 0 106233 20 0 0 25 0 1 0 220696276 47427584 10693 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11579 10693 95 220 0 11356 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 46316

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1443712/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46620 CPUtime=1122.55
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10774 0 0 0 112234 21 0 0 25 0 1 0 220696276 47738880 10757 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11655 10757 95 220 0 11432 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 46620

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1443456/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46764 CPUtime=1182.55
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10843 0 0 0 118234 21 0 0 25 0 1 0 220696276 47886336 10826 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11691 10826 95 220 0 11468 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 46764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8908
/proc/meminfo: memFree=1442944/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46764 CPUtime=1200.08
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10973 0 0 0 119986 22 0 0 25 0 1 0 220696276 47886336 10956 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11691 10956 95 220 0 11468 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 46764

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 0.98 2/78 8908
/proc/meminfo: memFree=1442944/2055920 swapFree=4192812/4192956
[pid=8905] ppid=8903 vsize=46764 CPUtime=1200.08
/proc/8905/stat : 8905 (sat7_bin) R 8903 8905 7836 0 -1 4194304 10973 0 0 0 119986 22 0 0 25 0 1 0 220696276 47886336 10956 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8905/statm: 11691 10956 95 220 0 11468 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 46764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.227965
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 46764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10973
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= 8
involuntary context switches= 23951

runsolver used 1.43378 second user time and 2.71859 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 21:36:58 UTC 2007

IDJOB= 302248
IDBENCH= 20079
IDSOLVER= 101
FILE ID= node13/302248-1172007418

PBS_JOBID= 3849103

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302248-1172007418/sat7_bin /tmp/evaluation/302248-1172007418/instance-302248-1172007418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-302248-1172007418 -o ROOT/results/node13/solver-302248-1172007418 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302248-1172007418/sat7_bin /tmp/evaluation/302248-1172007418/instance-302248-1172007418.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 247016836

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1487264 kB
Buffers:         52152 kB
Cached:         383048 kB
SwapCached:          0 kB
Active:         140204 kB
Inactive:       349488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          73372 kB
Slab:            64508 kB
Committed_AS:   974116 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Tue Feb 20 21:57:01 UTC 2007