Trace number 305774

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) 1200.11 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.00/0.10	c Restarting after 101 conflicts
0.10/0.14	c Restarting after 253 conflicts
0.10/0.19	c Restarting after 480 conflicts
0.20/0.27	c Restarting after 819 conflicts
0.30/0.38	c Restarting after 1327 conflicts
0.50/0.57	c Restarting after 2086 conflicts
0.81/0.85	c Restarting after 3225 conflicts
1.22/1.31	c Restarting after 4933 conflicts
1.93/2.04	c Restarting after 7495 conflicts
3.26/3.34	c Restarting after 11339 conflicts
5.52/5.55	c Restarting after 17106 conflicts
9.32/9.32	c Restarting after 25756 conflicts
15.87/15.93	c Restarting after 38730 conflicts
26.82/26.89	c Restarting after 58191 conflicts
45.57/45.62	c Restarting after 87383 conflicts
75.78/75.88	c Restarting after 131172 conflicts
129.44/129.52	c Restarting after 196856 conflicts
217.82/217.93	c Restarting after 295382 conflicts
361.92/362.11	c Restarting after 443171 conflicts
574.23/574.46	c Restarting after 664854 conflicts
920.60/920.86	c Restarting after 997382 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/node17/watcher-305774-1172085480 -o ROOT/results/node17/solver-305774-1172085480 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305774-1172085480/sat7_bin /tmp/evaluation/305774-1172085480/instance-305774-1172085480.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: 8.00 7.06 4.31 3/77 15167
/proc/meminfo: memFree=1502072/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=1656 CPUtime=0
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 228502293 1695744 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 414 220 88 220 0 191 0

[startup+0.106506 s]
/proc/loadavg: 8.00 7.06 4.31 3/77 15167
/proc/meminfo: memFree=1502072/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=3348 CPUtime=0.1
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 559 0 0 0 10 0 0 0 18 0 1 0 228502293 3428352 542 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 837 543 95 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.514549 s]
/proc/loadavg: 8.00 7.06 4.31 3/77 15167
/proc/meminfo: memFree=1502072/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=5400 CPUtime=0.5
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 792 0 0 0 50 0 0 0 21 0 1 0 228502293 5529600 775 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538385 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 1350 775 95 220 0 1127 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5400

[startup+1.33463 s]
/proc/loadavg: 8.00 7.06 4.31 2/78 15168
/proc/meminfo: memFree=1498032/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=5400 CPUtime=1.32
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 1177 0 0 0 132 0 0 0 25 0 1 0 228502293 5529600 1160 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 1350 1160 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.9708 s]
/proc/loadavg: 7.44 6.96 4.30 2/78 15168
/proc/meminfo: memFree=1496048/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=9500 CPUtime=2.95
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 1865 0 0 0 295 0 0 0 25 0 1 0 228502293 9728000 1848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 2375 1848 95 220 0 2152 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9500

[startup+6.25215 s]
/proc/loadavg: 7.44 6.96 4.30 2/78 15168
/proc/meminfo: memFree=1492272/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=13600 CPUtime=6.24
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 2522 0 0 0 623 1 0 0 25 0 1 0 228502293 13926400 2505 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 3400 2505 95 220 0 3177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13600

[startup+12.7028 s]
/proc/loadavg: 6.53 6.78 4.27 2/78 15168
/proc/meminfo: memFree=1489600/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=13600 CPUtime=12.69
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 3199 0 0 0 1267 2 0 0 25 0 1 0 228502293 13926400 3182 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 3400 3182 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5092 s]
/proc/loadavg: 5.68 6.59 4.23 2/78 15168
/proc/meminfo: memFree=1487040/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=17828 CPUtime=25.49
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 3783 0 0 0 2546 3 0 0 25 0 1 0 228502293 18255872 3766 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 4457 3766 95 220 0 4234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17828

[startup+51.1208 s]
/proc/loadavg: 4.08 6.14 4.14 2/78 15168
/proc/meminfo: memFree=1483840/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=22196 CPUtime=51.1
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 4581 0 0 0 5105 5 0 0 25 0 1 0 228502293 22728704 4564 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 5549 4564 95 220 0 5326 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22196

[startup+102.341 s]
/proc/loadavg: 2.23 5.27 3.96 2/78 15168
/proc/meminfo: memFree=1479296/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=26972 CPUtime=102.3
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 5730 0 0 0 10224 6 0 0 25 0 1 0 228502293 27619328 5713 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 6743 5713 95 220 0 6520 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26972

[startup+162.373 s]
/proc/loadavg: 1.45 4.49 3.77 2/78 15168
/proc/meminfo: memFree=1476672/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=27504 CPUtime=162.32
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 6364 0 0 0 16225 7 0 0 25 0 1 0 228502293 28164096 6347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 6876 6347 95 220 0 6653 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 27504

[startup+222.402 s]
/proc/loadavg: 1.16 3.85 3.60 2/78 15168
/proc/meminfo: memFree=1474496/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=32008 CPUtime=222.34
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 6897 0 0 0 22225 9 0 0 25 0 1 0 228502293 32776192 6880 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 8002 6880 95 220 0 7779 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32008

[startup+282.433 s]
/proc/loadavg: 1.06 3.33 3.43 2/78 15168
/proc/meminfo: memFree=1471424/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=32564 CPUtime=282.35
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 7667 0 0 0 28225 10 0 0 25 0 1 0 228502293 33345536 7650 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 8141 7650 95 220 0 7918 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32564

[startup+342.46 s]
/proc/loadavg: 1.02 2.90 3.27 2/78 15168
/proc/meminfo: memFree=1469440/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=37092 CPUtime=342.36
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 8138 0 0 0 34225 11 0 0 25 0 1 0 228502293 37982208 8121 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536749 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 9273 8121 95 220 0 9050 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 37092

[startup+402.496 s]
/proc/loadavg: 1.00 2.56 3.13 2/78 15168
/proc/meminfo: memFree=1468224/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=37368 CPUtime=402.38
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 8441 0 0 0 40226 12 0 0 25 0 1 0 228502293 38264832 8424 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 9342 8424 95 220 0 9119 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 37368

[startup+462.528 s]
/proc/loadavg: 1.00 2.27 2.99 2/78 15168
/proc/meminfo: memFree=1467648/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=37756 CPUtime=462.39
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 8623 0 0 0 46227 12 0 0 25 0 1 0 228502293 38662144 8606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 9439 8606 95 220 0 9216 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 37756

[startup+522.555 s]
/proc/loadavg: 1.00 2.04 2.87 2/78 15168
/proc/meminfo: memFree=1466240/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=38024 CPUtime=522.41
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 8972 0 0 0 52228 13 0 0 25 0 1 0 228502293 38936576 8955 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 9506 8955 95 220 0 9283 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 38024

[startup+582.583 s]
/proc/loadavg: 1.00 1.84 2.75 2/78 15168
/proc/meminfo: memFree=1465280/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=38156 CPUtime=582.43
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 9206 0 0 0 58229 14 0 0 25 0 1 0 228502293 39071744 9189 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 9539 9189 95 220 0 9316 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 38156

[startup+642.614 s]
/proc/loadavg: 1.00 1.69 2.63 2/78 15168
/proc/meminfo: memFree=1464256/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=38696 CPUtime=642.44
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 9470 0 0 0 64229 15 0 0 25 0 1 0 228502293 39624704 9453 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 9674 9453 95 220 0 9451 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 38696

[startup+702.642 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 15168
/proc/meminfo: memFree=1463424/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=43068 CPUtime=702.45
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 9660 0 0 0 70230 15 0 0 25 0 1 0 228502293 44101632 9643 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 10767 9643 95 220 0 10544 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 43068

[startup+762.671 s]
/proc/loadavg: 1.00 1.45 2.43 2/78 15168
/proc/meminfo: memFree=1462976/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=43336 CPUtime=762.46
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 9769 0 0 0 76230 16 0 0 25 0 1 0 228502293 44376064 9752 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578723 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 10834 9752 95 220 0 10611 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 43336

[startup+822.705 s]
/proc/loadavg: 1.00 1.37 2.34 2/78 15168
/proc/meminfo: memFree=1462592/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=43472 CPUtime=822.49
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 9862 0 0 0 82232 17 0 0 25 0 1 0 228502293 44515328 9845 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 10868 9845 95 220 0 10645 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 43472

[startup+882.733 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 15168
/proc/meminfo: memFree=1462272/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=43600 CPUtime=882.49
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 9933 0 0 0 88232 17 0 0 25 0 1 0 228502293 44646400 9916 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 10900 9916 95 220 0 10677 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 43600

[startup+942.764 s]
/proc/loadavg: 1.00 1.24 2.17 2/78 15168
/proc/meminfo: memFree=1461440/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=43876 CPUtime=942.51
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 10144 0 0 0 94233 18 0 0 25 0 1 0 228502293 44929024 10127 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 10969 10127 95 220 0 10746 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 43876

[startup+1002.8 s]
/proc/loadavg: 1.00 1.20 2.09 2/78 15168
/proc/meminfo: memFree=1458816/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=44280 CPUtime=1002.52
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 10838 0 0 0 100233 19 0 0 25 0 1 0 228502293 45342720 10821 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532373 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 11070 10821 95 220 0 10847 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 44280

[startup+1062.83 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 15168
/proc/meminfo: memFree=1458112/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=48920 CPUtime=1062.55
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 11007 0 0 0 106235 20 0 0 25 0 1 0 228502293 50094080 10990 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 12230 10990 95 220 0 12007 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 48920

[startup+1122.86 s]
/proc/loadavg: 1.00 1.13 1.96 2/78 15168
/proc/meminfo: memFree=1457728/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=49052 CPUtime=1122.56
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 11108 0 0 0 112236 20 0 0 25 0 1 0 228502293 50229248 11091 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 12263 11091 95 220 0 12040 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 49052

[startup+1182.89 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 15168
/proc/meminfo: memFree=1457280/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=49332 CPUtime=1182.58
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 11216 0 0 0 118237 21 0 0 25 0 1 0 228502293 50515968 11199 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 12333 11199 95 220 0 12110 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 49332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 15168
/proc/meminfo: memFree=1457216/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=49460 CPUtime=1200.1
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 11238 0 0 0 119989 21 0 0 25 0 1 0 228502293 50647040 11221 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 12365 11221 95 220 0 12142 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 49460

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 15168
/proc/meminfo: memFree=1457216/2055920 swapFree=4192812/4192956
[pid=15167] ppid=15165 vsize=49460 CPUtime=1200.1
/proc/15167/stat : 15167 (sat7_bin) R 15165 15167 14374 0 -1 4194304 11238 0 0 0 119989 21 0 0 25 0 1 0 228502293 50647040 11221 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 12365 11221 95 220 0 12142 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 49460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.220966
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 49460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11238
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= 1604

runsolver used 1.45278 second user time and 2.78658 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Feb 21 19:18:01 UTC 2007

IDJOB= 305774
IDBENCH= 20165
IDSOLVER= 101
FILE ID= node17/305774-1172085480

PBS_JOBID= 3865323

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305774-1172085480/sat7_bin /tmp/evaluation/305774-1172085480/instance-305774-1172085480.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-305774-1172085480 -o ROOT/results/node17/solver-305774-1172085480 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305774-1172085480/sat7_bin /tmp/evaluation/305774-1172085480/instance-305774-1172085480.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 737286923

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1502480 kB
Buffers:         57648 kB
Cached:         376396 kB
SwapCached:          0 kB
Active:         302288 kB
Inactive:       176792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          63948 kB
Slab:            59972 kB
Committed_AS:   844692 kB
PageTables:       1752 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 node17 on Wed Feb 21 19:38:03 UTC 2007