Trace number 303847

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) 1200.02 1200.06

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.10/0.19	c Restarting after 477 conflicts
0.20/0.23	c Restarting after 814 conflicts
0.20/0.30	c Restarting after 1320 conflicts
0.30/0.40	c Restarting after 2080 conflicts
0.51/0.56	c Restarting after 3219 conflicts
0.81/0.83	c Restarting after 4927 conflicts
1.22/1.30	c Restarting after 7491 conflicts
2.14/2.25	c Restarting after 11336 conflicts
3.89/3.94	c Restarting after 17103 conflicts
6.55/6.56	c Restarting after 25752 conflicts
11.26/11.33	c Restarting after 38726 conflicts
19.45/19.51	c Restarting after 58188 conflicts
33.07/33.17	c Restarting after 87380 conflicts
55.20/55.30	c Restarting after 131169 conflicts
93.49/93.56	c Restarting after 196854 conflicts
152.06/152.12	c Restarting after 295380 conflicts
248.74/248.82	c Restarting after 443169 conflicts
400.20/400.29	c Restarting after 664852 conflicts
647.62/647.66	c Restarting after 997377 conflicts
1058.88/1058.95	c Restarting after 1496165 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/node16/watcher-303847-1172045187 -o ROOT/results/node16/solver-303847-1172045187 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303847-1172045187/sat7_bin /tmp/evaluation/303847-1172045187/instance-303847-1172045187.cnf 

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


[startup+0 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 13243
/proc/meminfo: memFree=1469064/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=1196 CPUtime=0
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 224473026 1224704 115 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 299 115 87 220 0 76 0

[startup+0.106348 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 13243
/proc/meminfo: memFree=1469064/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=3000 CPUtime=0.1
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 392 0 0 0 10 0 0 0 18 0 1 0 224473026 3072000 375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 750 375 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.5143 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 13243
/proc/meminfo: memFree=1469064/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5056 CPUtime=0.51
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 742 0 0 0 51 0 0 0 22 0 1 0 224473026 5177344 725 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 1264 725 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33421 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1465408/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5188 CPUtime=1.33
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 1096 0 0 0 133 0 0 0 25 0 1 0 224473026 5312512 1079 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 1297 1079 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97002 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1463808/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=9288 CPUtime=2.96
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 1578 0 0 0 296 0 0 0 25 0 1 0 224473026 9510912 1561 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 2322 1561 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.24964 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1461888/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=9424 CPUtime=6.24
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 1889 0 0 0 623 1 0 0 25 0 1 0 224473026 9650176 1872 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 2356 1872 95 220 0 2133 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9424

[startup+12.7019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1460424/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=9820 CPUtime=12.69
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 2195 0 0 0 1268 1 0 0 25 0 1 0 224473026 10055680 2178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 2455 2178 95 220 0 2232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9820

[startup+25.5044 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1458632/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=14328 CPUtime=25.5
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 2655 0 0 0 2548 2 0 0 25 0 1 0 224473026 14671872 2638 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536223 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 3582 2638 95 220 0 3359 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14328

[startup+51.1085 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1456584/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=15144 CPUtime=51.1
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 3142 0 0 0 5107 3 0 0 25 0 1 0 224473026 15507456 3125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 3786 3125 95 220 0 3563 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15144

[startup+102.312 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1454408/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=16148 CPUtime=102.3
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 3679 0 0 0 10226 4 0 0 25 0 1 0 224473026 16535552 3662 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 4037 3662 95 220 0 3814 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16148

[startup+162.324 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1453256/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=16924 CPUtime=162.31
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 3975 0 0 0 16226 5 0 0 25 0 1 0 224473026 17330176 3958 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536700 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 4231 3958 95 220 0 4008 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16924

[startup+222.333 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1451592/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=21576 CPUtime=222.32
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 4372 0 0 0 22226 6 0 0 25 0 1 0 224473026 22093824 4355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5394 4355 95 220 0 5171 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 21576

[startup+282.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1450184/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=22360 CPUtime=282.32
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 4731 0 0 0 28226 6 0 0 25 0 1 0 224473026 22896640 4714 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5590 4714 95 220 0 5367 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 22360

[startup+342.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1449416/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=22648 CPUtime=342.34
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 4904 0 0 0 34227 7 0 0 25 0 1 0 224473026 23191552 4887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5662 4887 95 220 0 5439 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 22648

[startup+402.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1449160/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=23128 CPUtime=402.35
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 4996 0 0 0 40227 8 0 0 25 0 1 0 224473026 23683072 4979 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5782 4979 95 220 0 5559 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 23128

[startup+462.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1447688/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=23272 CPUtime=462.36
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 5371 0 0 0 46227 9 0 0 25 0 1 0 224473026 23830528 5354 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5818 5354 95 220 0 5595 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 23272

[startup+522.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1447112/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=23752 CPUtime=522.36
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 5515 0 0 0 52227 9 0 0 25 0 1 0 224473026 24322048 5498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 5938 5498 95 220 0 5715 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23752

[startup+582.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1446728/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=24072 CPUtime=582.38
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 5630 0 0 0 58228 10 0 0 25 0 1 0 224473026 24649728 5613 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538032 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 6018 5613 95 220 0 5795 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 24072

[startup+642.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1446280/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=28524 CPUtime=642.4
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 5737 0 0 0 64229 11 0 0 25 0 1 0 224473026 29208576 5720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7131 5720 95 220 0 6908 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 28524

[startup+702.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1445064/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=28716 CPUtime=702.4
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6030 0 0 0 70229 11 0 0 25 0 1 0 224473026 29405184 6013 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7179 6013 95 220 0 6956 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 28716

[startup+762.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1444104/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=29036 CPUtime=762.41
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6273 0 0 0 76229 12 0 0 25 0 1 0 224473026 29732864 6256 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7259 6256 95 220 0 7036 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 29036

[startup+822.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1443336/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=29372 CPUtime=822.42
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6455 0 0 0 82229 13 0 0 25 0 1 0 224473026 30076928 6438 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7343 6438 95 220 0 7120 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 29372

[startup+882.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1443144/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=29532 CPUtime=882.44
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6499 0 0 0 88230 14 0 0 25 0 1 0 224473026 30240768 6482 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7383 6482 95 220 0 7160 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 29532

[startup+942.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1442952/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=29692 CPUtime=942.44
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6543 0 0 0 94230 14 0 0 25 0 1 0 224473026 30404608 6526 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7423 6526 95 220 0 7200 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 29692

[startup+1002.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1442760/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=29852 CPUtime=1002.46
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6606 0 0 0 100231 15 0 0 25 0 1 0 224473026 30568448 6589 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7463 6589 95 220 0 7240 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 29852

[startup+1062.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1442312/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=30204 CPUtime=1062.47
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6716 0 0 0 106232 15 0 0 25 0 1 0 224473026 30928896 6699 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7551 6699 95 220 0 7328 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 30204

[startup+1122.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1441800/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=30508 CPUtime=1122.48
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6855 0 0 0 112232 16 0 0 25 0 1 0 224473026 31240192 6838 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7627 6838 95 220 0 7404 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 30508

[startup+1182.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1441352/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=30652 CPUtime=1182.48
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 6961 0 0 0 118232 16 0 0 25 0 1 0 224473026 31387648 6944 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7663 6944 95 220 0 7440 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 30652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.05 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1441032/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=30812 CPUtime=1200
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 7033 0 0 0 119983 17 0 0 25 0 1 0 224473026 31551488 7016 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7703 7016 95 220 0 7480 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 30812

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

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

[startup+1200.05 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13244
/proc/meminfo: memFree=1441032/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=30812 CPUtime=1200
/proc/13243/stat : 13243 (sat7_bin) R 13241 13243 12503 0 -1 4194304 7033 0 0 0 119983 17 0 0 25 0 1 0 224473026 31551488 7016 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13243/statm: 7703 7016 95 220 0 7480 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 30812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.06
CPU time (s): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.178972
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 30812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7033
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= 24647

runsolver used 1.48277 second user time and 2.72458 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 08:06:27 UTC 2007

IDJOB= 303847
IDBENCH= 20118
IDSOLVER= 101
FILE ID= node16/303847-1172045187

PBS_JOBID= 3865265

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303847-1172045187/sat7_bin /tmp/evaluation/303847-1172045187/instance-303847-1172045187.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-303847-1172045187 -o ROOT/results/node16/solver-303847-1172045187 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303847-1172045187/sat7_bin /tmp/evaluation/303847-1172045187/instance-303847-1172045187.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 124681873

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1469472 kB
Buffers:         58452 kB
Cached:         393408 kB
SwapCached:          0 kB
Active:         201992 kB
Inactive:       304156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          73140 kB
Slab:            65928 kB
Committed_AS:  1005580 kB
PageTables:       1724 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= 66547 MiB

End job on node16 on Wed Feb 21 08:26:29 UTC 2007