Trace number 302330

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) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.4791
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 250 conflicts
0.10/0.18	c Restarting after 475 conflicts
0.20/0.22	c Restarting after 812 conflicts
0.20/0.30	c Restarting after 1319 conflicts
0.40/0.41	c Restarting after 2079 conflicts
0.51/0.61	c Restarting after 3218 conflicts
0.81/0.91	c Restarting after 4928 conflicts
1.43/1.45	c Restarting after 7490 conflicts
2.34/2.37	c Restarting after 11334 conflicts
3.99/4.09	c Restarting after 17101 conflicts
6.85/6.95	c Restarting after 25751 conflicts
11.46/11.57	c Restarting after 38725 conflicts
21.70/21.81	c Restarting after 58187 conflicts
36.03/36.14	c Restarting after 87383 conflicts
62.86/62.95	c Restarting after 131172 conflicts
103.60/103.73	c Restarting after 196856 conflicts
175.89/175.98	c Restarting after 295383 conflicts
286.46/286.65	c Restarting after 443172 conflicts
465.53/465.76	c Restarting after 664855 conflicts
753.13/753.50	c Restarting after 997381 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/node66/watcher-302330-1172009220 -o ROOT/results/node66/solver-302330-1172009220 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302330-1172009220/sat7_bin /tmp/evaluation/302330-1172009220/instance-302330-1172009220.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: 7.36 6.95 4.74 3/64 7081
/proc/meminfo: memFree=1519368/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=1228 CPUtime=0
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 220879528 1257472 134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 307 135 87 220 0 84 0

[startup+0.107001 s]
/proc/loadavg: 7.36 6.95 4.74 3/64 7081
/proc/meminfo: memFree=1519368/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=3036 CPUtime=0.1
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 220879528 3108864 439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 759 439 93 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.515083 s]
/proc/loadavg: 7.36 6.95 4.74 3/64 7081
/proc/meminfo: memFree=1519368/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=5220 CPUtime=0.51
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 850 0 0 0 51 0 0 0 21 0 1 0 220879528 5345280 833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 1305 833 95 220 0 1082 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5220

[startup+1.33525 s]
/proc/loadavg: 7.36 6.95 4.74 2/65 7082
/proc/meminfo: memFree=1514560/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=9320 CPUtime=1.32
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 1430 0 0 0 132 0 0 0 25 0 1 0 220879528 9543680 1413 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 2330 1413 95 220 0 2107 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9320

[startup+2.97258 s]
/proc/loadavg: 7.36 6.95 4.74 2/65 7082
/proc/meminfo: memFree=1511808/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=13420 CPUtime=2.96
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 2314 0 0 0 296 0 0 0 25 0 1 0 220879528 13742080 2297 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 3355 2297 95 220 0 3132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13420

[startup+6.24923 s]
/proc/loadavg: 6.85 6.85 4.72 2/65 7082
/proc/meminfo: memFree=1508552/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=13420 CPUtime=6.24
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 2868 0 0 0 623 1 0 0 25 0 1 0 220879528 13742080 2851 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528632 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 3355 2851 95 220 0 3132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13420

[startup+12.7065 s]
/proc/loadavg: 6.38 6.76 4.70 2/65 7082
/proc/meminfo: memFree=1506064/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=17520 CPUtime=12.69
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 3409 0 0 0 1268 1 0 0 25 0 1 0 220879528 17940480 3392 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 4380 3392 95 220 0 4157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17520

[startup+25.6081 s]
/proc/loadavg: 5.19 6.47 4.64 2/65 7082
/proc/meminfo: memFree=1501904/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=21884 CPUtime=25.58
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 4475 0 0 0 2556 2 0 0 25 0 1 0 220879528 22409216 4458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 5471 4458 95 220 0 5248 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 21884

[startup+51.2143 s]
/proc/loadavg: 3.76 6.03 4.54 2/65 7082
/proc/meminfo: memFree=1498256/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=22420 CPUtime=51.18
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 5343 0 0 0 5115 3 0 0 25 0 1 0 220879528 22958080 5326 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 5605 5326 95 220 0 5382 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 22420

[startup+102.425 s]
/proc/loadavg: 2.20 5.25 4.35 2/65 7082
/proc/meminfo: memFree=1493968/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=27316 CPUtime=102.37
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 6393 0 0 0 10232 5 0 0 25 0 1 0 220879528 27971584 6376 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 6829 6376 95 220 0 6606 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 27316

[startup+162.449 s]
/proc/loadavg: 1.44 4.48 4.14 2/65 7082
/proc/meminfo: memFree=1490384/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=32248 CPUtime=162.37
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 7299 0 0 0 16231 6 0 0 25 0 1 0 220879528 33021952 7282 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 8062 7282 95 220 0 7839 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 32248

[startup+222.469 s]
/proc/loadavg: 1.16 3.84 3.94 2/65 7082
/proc/meminfo: memFree=1487056/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=37172 CPUtime=222.38
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 8104 0 0 0 22230 8 0 0 25 0 1 0 220879528 38064128 8087 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525307 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 9293 8087 95 220 0 9070 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 37172

[startup+282.486 s]
/proc/loadavg: 1.06 3.32 3.75 2/65 7082
/proc/meminfo: memFree=1486480/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=37444 CPUtime=282.37
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 8256 0 0 0 28229 8 0 0 25 0 1 0 220879528 38342656 8239 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 9361 8239 95 220 0 9138 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 37444

[startup+342.501 s]
/proc/loadavg: 1.06 2.91 3.58 2/65 7082
/proc/meminfo: memFree=1484048/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=38120 CPUtime=342.36
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 8861 0 0 0 34227 9 0 0 25 0 1 0 220879528 39034880 8844 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 9530 8844 95 220 0 9307 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38120

[startup+402.526 s]
/proc/loadavg: 1.02 2.56 3.42 2/65 7082
/proc/meminfo: memFree=1483152/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=38688 CPUtime=402.36
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 9092 0 0 0 40227 9 0 0 25 0 1 0 220879528 39616512 9075 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 9672 9075 95 220 0 9449 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 38688

[startup+462.545 s]
/proc/loadavg: 1.01 2.27 3.26 2/65 7082
/proc/meminfo: memFree=1482640/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=38848 CPUtime=462.35
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 9219 0 0 0 46226 9 0 0 25 0 1 0 220879528 39780352 9202 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 9712 9202 95 220 0 9489 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 38848

[startup+522.563 s]
/proc/loadavg: 1.00 2.04 3.12 2/65 7082
/proc/meminfo: memFree=1481232/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=39672 CPUtime=522.35
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 9570 0 0 0 52225 10 0 0 25 0 1 0 220879528 40624128 9553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 9918 9553 95 220 0 9695 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 39672

[startup+582.585 s]
/proc/loadavg: 1.00 1.85 2.98 2/65 7082
/proc/meminfo: memFree=1480656/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=40108 CPUtime=582.35
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 9723 0 0 0 58225 10 0 0 25 0 1 0 220879528 41070592 9706 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 10027 9706 95 220 0 9804 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 40108

[startup+642.602 s]
/proc/loadavg: 1.00 1.69 2.86 2/65 7082
/proc/meminfo: memFree=1480080/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=40536 CPUtime=642.34
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 9863 0 0 0 64224 10 0 0 25 0 1 0 220879528 41508864 9846 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 10134 9846 95 220 0 9911 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 40536

[startup+702.619 s]
/proc/loadavg: 1.00 1.56 2.74 2/65 7082
/proc/meminfo: memFree=1479504/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=44908 CPUtime=702.34
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 10003 0 0 0 70223 11 0 0 25 0 1 0 220879528 45985792 9986 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11227 9986 95 220 0 11004 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 44908

[startup+762.64 s]
/proc/loadavg: 1.00 1.46 2.63 2/65 7082
/proc/meminfo: memFree=1478672/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=45180 CPUtime=762.34
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 10219 0 0 0 76223 11 0 0 25 0 1 0 220879528 46264320 10202 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11295 10202 95 220 0 11072 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 45180

[startup+822.664 s]
/proc/loadavg: 1.00 1.37 2.52 2/65 7082
/proc/meminfo: memFree=1477712/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=45888 CPUtime=822.34
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 10454 0 0 0 82223 11 0 0 25 0 1 0 220879528 46989312 10437 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11472 10437 95 220 0 11249 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 45888

[startup+882.678 s]
/proc/loadavg: 1.00 1.30 2.42 2/65 7082
/proc/meminfo: memFree=1476368/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=46180 CPUtime=882.33
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 10790 0 0 0 88221 12 0 0 25 0 1 0 220879528 47288320 10773 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11545 10773 95 220 0 11322 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 46180

[startup+942.696 s]
/proc/loadavg: 1.00 1.24 2.33 2/65 7082
/proc/meminfo: memFree=1475984/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=46460 CPUtime=942.33
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 10895 0 0 0 94221 12 0 0 25 0 1 0 220879528 47575040 10878 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11615 10878 95 220 0 11392 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 46460

[startup+1002.71 s]
/proc/loadavg: 1.00 1.20 2.25 2/65 7082
/proc/meminfo: memFree=1475408/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=46604 CPUtime=1002.33
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 11039 0 0 0 100221 12 0 0 25 0 1 0 220879528 47722496 11022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11651 11022 95 220 0 11428 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 46604

[startup+1062.74 s]
/proc/loadavg: 1.00 1.16 2.16 2/65 7082
/proc/meminfo: memFree=1475088/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=46748 CPUtime=1062.33
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 11111 0 0 0 106221 12 0 0 25 0 1 0 220879528 47869952 11094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11687 11094 95 220 0 11464 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 46748

[startup+1122.76 s]
/proc/loadavg: 1.00 1.13 2.09 2/65 7082
/proc/meminfo: memFree=1474832/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=46884 CPUtime=1122.32
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 11166 0 0 0 112220 12 0 0 25 0 1 0 220879528 48009216 11149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11721 11149 95 220 0 11498 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 46884

[startup+1182.78 s]
/proc/loadavg: 1.00 1.10 2.02 2/65 7082
/proc/meminfo: memFree=1474448/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=47044 CPUtime=1182.32
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 11253 0 0 0 118219 13 0 0 25 0 1 0 220879528 48173056 11236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536180 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11761 11236 95 220 0 11538 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 47044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.09 1.99 2/65 7082
/proc/meminfo: memFree=1474448/2055920 swapFree=4183436/4192956
[pid=7081] ppid=7079 vsize=47044 CPUtime=1200.04
/proc/7081/stat : 7081 (sat7_bin) R 7079 7081 6063 0 -1 4194304 11265 0 0 0 119991 13 0 0 25 0 1 0 220879528 48173056 11248 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7081/statm: 11761 11248 95 220 0 11538 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 47044

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.139978
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 47044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11265
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= 2303

runsolver used 0.745886 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 20 22:07:00 UTC 2007

IDJOB= 302330
IDBENCH= 20081
IDSOLVER= 101
FILE ID= node66/302330-1172009220

PBS_JOBID= 3892657

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-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/302330-1172009220/sat7_bin /tmp/evaluation/302330-1172009220/instance-302330-1172009220.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-302330-1172009220 -o ROOT/results/node66/solver-302330-1172009220 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302330-1172009220/sat7_bin /tmp/evaluation/302330-1172009220/instance-302330-1172009220.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 976304229

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1519840 kB
Buffers:         31632 kB
Cached:         416676 kB
SwapCached:       3484 kB
Active:          42848 kB
Inactive:       415168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519840 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          15852 kB
Slab:            64144 kB
Committed_AS:   595284 kB
PageTables:       1376 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 node66 on Tue Feb 20 22:27:03 UTC 2007