Trace number 304052

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) 1200.06 1200.36

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
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 ...
0.10/0.14	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.10/0.19	c Restarting after 476 conflicts
0.20/0.23	c Restarting after 814 conflicts
0.20/0.30	c Restarting after 1321 conflicts
0.30/0.39	c Restarting after 2082 conflicts
0.50/0.55	c Restarting after 3221 conflicts
0.81/0.82	c Restarting after 4930 conflicts
1.23/1.30	c Restarting after 7492 conflicts
2.15/2.20	c Restarting after 11337 conflicts
3.78/3.88	c Restarting after 17103 conflicts
6.55/6.58	c Restarting after 25752 conflicts
11.46/11.49	c Restarting after 38727 conflicts
19.25/19.26	c Restarting after 58190 conflicts
32.96/32.99	c Restarting after 87382 conflicts
54.88/54.93	c Restarting after 131173 conflicts
91.34/91.42	c Restarting after 196857 conflicts
151.13/151.27	c Restarting after 295384 conflicts
242.88/242.98	c Restarting after 443174 conflicts
393.89/394.09	c Restarting after 664857 conflicts
641.88/642.05	c Restarting after 997382 conflicts
1033.75/1034.08	c Restarting after 1496170 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-304052-1172050069 -o ROOT/results/node61/solver-304052-1172050069 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304052-1172050069/sat7_bin /tmp/evaluation/304052-1172050069/instance-304052-1172050069.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: 0.93 0.99 0.99 3/64 2989
/proc/meminfo: memFree=1462760/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=1064 CPUtime=0
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 224963796 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 266 114 87 220 0 43 0

[startup+0.107503 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 2989
/proc/meminfo: memFree=1462760/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=3000 CPUtime=0.1
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 224963796 3072000 377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 750 377 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.51554 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 2989
/proc/meminfo: memFree=1462760/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=5056 CPUtime=0.5
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 742 0 0 0 50 0 0 0 21 0 1 0 224963796 5177344 725 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 1264 725 95 220 0 1041 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5056

[startup+1.33562 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1459168/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=5188 CPUtime=1.33
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 1086 0 0 0 132 1 0 0 25 0 1 0 224963796 5312512 1069 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 1297 1069 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97778 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1457568/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=9288 CPUtime=2.96
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 1571 0 0 0 295 1 0 0 25 0 1 0 224963796 9510912 1554 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 2322 1554 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.25309 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1455776/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=9420 CPUtime=6.24
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 1865 0 0 0 622 2 0 0 25 0 1 0 224963796 9646080 1848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 2355 1848 95 220 0 2132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9420

[startup+12.7067 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1453992/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=9816 CPUtime=12.69
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 2236 0 0 0 1267 2 0 0 25 0 1 0 224963796 10051584 2219 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 2454 2219 95 220 0 2231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9816

[startup+25.6079 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1452520/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=14448 CPUtime=25.59
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 2633 0 0 0 2557 2 0 0 25 0 1 0 224963796 14794752 2616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 3612 2616 95 220 0 3389 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 14448

[startup+51.2144 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1450856/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=15024 CPUtime=51.19
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 3038 0 0 0 5116 3 0 0 25 0 1 0 224963796 15384576 3021 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 3756 3021 95 220 0 3533 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15024

[startup+102.422 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1448552/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=15996 CPUtime=102.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 3588 0 0 0 10235 4 0 0 25 0 1 0 224963796 16379904 3571 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 3999 3571 95 220 0 3776 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 15996

[startup+162.442 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1446696/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=20672 CPUtime=162.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 4061 0 0 0 16234 5 0 0 25 0 1 0 224963796 21168128 4044 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5168 4044 95 220 0 4945 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 20672

[startup+222.459 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1444840/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=21408 CPUtime=222.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 4510 0 0 0 22234 5 0 0 25 0 1 0 224963796 21921792 4493 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5352 4493 95 220 0 5129 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 21408

[startup+282.471 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2990
/proc/meminfo: memFree=1443560/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=21992 CPUtime=282.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 4826 0 0 0 28233 6 0 0 25 0 1 0 224963796 22519808 4809 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5498 4809 95 220 0 5275 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 21992

[startup+342.485 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1442856/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=22488 CPUtime=342.4
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 4995 0 0 0 34233 7 0 0 25 0 1 0 224963796 23027712 4978 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5622 4978 95 220 0 5399 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 22488

[startup+402.5 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1442664/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=22632 CPUtime=402.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 5056 0 0 0 40232 7 0 0 25 0 1 0 224963796 23175168 5039 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5658 5039 95 220 0 5435 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 22632

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1441128/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=23112 CPUtime=462.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 5444 0 0 0 46232 7 0 0 25 0 1 0 224963796 23666688 5427 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5778 5427 95 220 0 5555 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 23112

[startup+522.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1440616/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=23672 CPUtime=522.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 5563 0 0 0 52231 8 0 0 25 0 1 0 224963796 24240128 5546 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 5918 5546 95 220 0 5695 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 23672

[startup+582.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1440296/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=27932 CPUtime=582.39
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 5635 0 0 0 58231 8 0 0 25 0 1 0 224963796 28602368 5618 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 6983 5618 95 220 0 6760 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 27932

[startup+642.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1438824/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=28444 CPUtime=642.4
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6004 0 0 0 64231 9 0 0 25 0 1 0 224963796 29126656 5987 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7111 5987 95 220 0 6888 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 28444

[startup+702.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2990
/proc/meminfo: memFree=1437480/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=28892 CPUtime=702.4
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6340 0 0 0 70231 9 0 0 25 0 1 0 224963796 29585408 6323 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7223 6323 95 220 0 7000 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 28892

[startup+762.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1437160/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=29244 CPUtime=762.4
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6407 0 0 0 76231 9 0 0 25 0 1 0 224963796 29945856 6390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7311 6390 95 220 0 7088 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 29244

[startup+822.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1436840/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=29436 CPUtime=822.41
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6502 0 0 0 82232 9 0 0 25 0 1 0 224963796 30142464 6485 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7359 6485 95 220 0 7136 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 29436

[startup+882.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1436712/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=29628 CPUtime=882.42
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6534 0 0 0 88232 10 0 0 25 0 1 0 224963796 30339072 6517 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7407 6517 95 220 0 7184 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 29628

[startup+942.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1436584/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=29788 CPUtime=942.42
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6552 0 0 0 94232 10 0 0 25 0 1 0 224963796 30502912 6535 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7447 6535 95 220 0 7224 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 29788

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1436456/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=29980 CPUtime=1002.42
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6579 0 0 0 100232 10 0 0 25 0 1 0 224963796 30699520 6562 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7495 6562 95 220 0 7272 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 29980

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1435944/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=30172 CPUtime=1062.43
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6720 0 0 0 106232 11 0 0 25 0 1 0 224963796 30896128 6703 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7543 6703 95 220 0 7320 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 30172

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2992
/proc/meminfo: memFree=1435240/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=30656 CPUtime=1122.43
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 6890 0 0 0 112232 11 0 0 25 0 1 0 224963796 31391744 6873 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7664 6873 95 220 0 7441 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 30656

[startup+1182.73 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2992
/proc/meminfo: memFree=1434728/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=30656 CPUtime=1182.43
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 7027 0 0 0 118232 11 0 0 25 0 1 0 224963796 31391744 7010 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7664 7010 95 220 0 7441 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 30656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2992
/proc/meminfo: memFree=1434664/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=30848 CPUtime=1200.04
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 7051 0 0 0 119993 11 0 0 25 0 1 0 224963796 31588352 7034 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7712 7034 95 220 0 7489 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30848

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

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

[startup+1200.35 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2992
/proc/meminfo: memFree=1434664/2055920 swapFree=4183220/4192956
[pid=2989] ppid=2987 vsize=30848 CPUtime=1200.04
/proc/2989/stat : 2989 (sat7_bin) R 2987 2989 2203 0 -1 4194304 7051 0 0 0 119993 11 0 0 25 0 1 0 224963796 31588352 7034 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2989/statm: 7712 7034 95 220 0 7489 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.119981
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 30848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7051
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= 1509

runsolver used 0.781881 second user time and 2.43263 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 09:27:49 UTC 2007

IDJOB= 304052
IDBENCH= 20123
IDSOLVER= 101
FILE ID= node61/304052-1172050069

PBS_JOBID= 3892752

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/304052-1172050069/sat7_bin /tmp/evaluation/304052-1172050069/instance-304052-1172050069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-304052-1172050069 -o ROOT/results/node61/solver-304052-1172050069 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304052-1172050069/sat7_bin /tmp/evaluation/304052-1172050069/instance-304052-1172050069.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 516070720

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1463168 kB
Buffers:         37416 kB
Cached:         480764 kB
SwapCached:       3584 kB
Active:         112120 kB
Inactive:       416168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463168 kB
SwapTotal:     4192956 kB
SwapFree:      4183220 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            50552 kB
Committed_AS:   658692 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node61 on Wed Feb 21 09:47:51 UTC 2007