Trace number 303929

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.09 1200.54

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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
0.10/0.17	c Restarting after 253 conflicts
0.10/0.19	c Restarting after 478 conflicts
0.20/0.24	c Restarting after 817 conflicts
0.30/0.31	c Restarting after 1326 conflicts
0.41/0.42	c Restarting after 2088 conflicts
0.51/0.58	c Restarting after 3229 conflicts
0.81/0.85	c Restarting after 4939 conflicts
1.32/1.37	c Restarting after 7501 conflicts
2.24/2.30	c Restarting after 11345 conflicts
4.09/4.15	c Restarting after 17113 conflicts
7.06/7.11	c Restarting after 25762 conflicts
11.87/11.97	c Restarting after 38736 conflicts
20.58/20.63	c Restarting after 58197 conflicts
34.70/34.77	c Restarting after 87390 conflicts
57.75/57.80	c Restarting after 131179 conflicts
94.72/94.77	c Restarting after 196864 conflicts
153.80/153.90	c Restarting after 295392 conflicts
248.73/248.87	c Restarting after 443182 conflicts
402.85/403.02	c Restarting after 664867 conflicts
649.45/649.78	c Restarting after 997393 conflicts
1048.00/1048.46	c Restarting after 1496182 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/node6/watcher-303929-1172047095 -o ROOT/results/node6/solver-303929-1172047095 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303929-1172047095/sat7_bin /tmp/evaluation/303929-1172047095/instance-303929-1172047095.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6893
/proc/meminfo: memFree=1468792/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=1196 CPUtime=0
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 224664266 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 299 116 87 220 0 76 0

[startup+0.106884 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6893
/proc/meminfo: memFree=1468792/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=3000 CPUtime=0.1
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 396 0 0 0 10 0 0 0 18 0 1 0 224664266 3072000 379 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 750 379 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514966 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6893
/proc/meminfo: memFree=1468792/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=5056 CPUtime=0.51
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 719 0 0 0 51 0 0 0 21 0 1 0 224664266 5177344 702 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1264 702 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1465136/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=5188 CPUtime=1.32
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 1071 0 0 0 132 0 0 0 25 0 1 0 224664266 5312512 1054 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1297 1054 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97145 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1463536/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=9288 CPUtime=2.96
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 1551 0 0 0 296 0 0 0 25 0 1 0 224664266 9510912 1534 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 2322 1534 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.2511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1461808/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=9552 CPUtime=6.24
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 1832 0 0 0 623 1 0 0 25 0 1 0 224664266 9781248 1815 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 2388 1815 95 220 0 2165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9552

[startup+12.7054 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1460144/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=9824 CPUtime=12.69
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 2190 0 0 0 1268 1 0 0 25 0 1 0 224664266 10059776 2173 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 2456 2173 95 220 0 2233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9824

[startup+25.5119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1458480/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=14456 CPUtime=25.49
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 2593 0 0 0 2547 2 0 0 25 0 1 0 224664266 14802944 2576 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 3614 2576 95 220 0 3391 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14456

[startup+51.1249 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1456624/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=15164 CPUtime=51.1
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 3061 0 0 0 5107 3 0 0 25 0 1 0 224664266 15527936 3044 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 3791 3044 95 220 0 3568 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15164

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1454384/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=16016 CPUtime=102.3
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 3627 0 0 0 10226 4 0 0 25 0 1 0 224664266 16400384 3610 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528840 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 4004 3610 95 220 0 3781 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16016

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1452528/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=21172 CPUtime=162.31
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 4057 0 0 0 16226 5 0 0 25 0 1 0 224664266 21680128 4040 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5293 4040 95 220 0 5070 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 21172

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1451760/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=21620 CPUtime=222.31
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 4234 0 0 0 22226 5 0 0 25 0 1 0 224664266 22138880 4217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5405 4217 95 220 0 5182 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 21620

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1450288/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=21924 CPUtime=282.32
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 4619 0 0 0 28226 6 0 0 25 0 1 0 224664266 22450176 4602 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5481 4602 95 220 0 5258 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 21924

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1449712/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=22228 CPUtime=342.32
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 4745 0 0 0 34226 6 0 0 25 0 1 0 224664266 22761472 4728 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5557 4728 95 220 0 5334 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 22228

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1449264/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=22740 CPUtime=402.34
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 4863 0 0 0 40227 7 0 0 25 0 1 0 224664266 23285760 4846 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5685 4846 95 220 0 5462 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 22740

[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1447920/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=23220 CPUtime=462.35
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5195 0 0 0 46227 8 0 0 25 0 1 0 224664266 23777280 5178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5805 5178 95 220 0 5582 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 23220

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1447664/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=23364 CPUtime=522.36
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5263 0 0 0 52227 9 0 0 25 0 1 0 224664266 23924736 5246 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5841 5246 95 220 0 5618 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23364

[startup+582.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1447344/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=23684 CPUtime=582.36
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5343 0 0 0 58227 9 0 0 25 0 1 0 224664266 24252416 5326 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5921 5326 95 220 0 5698 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 23684

[startup+642.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1446896/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=23844 CPUtime=642.38
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5450 0 0 0 64228 10 0 0 25 0 1 0 224664266 24416256 5433 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 5961 5433 95 220 0 5738 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 23844

[startup+702.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1446128/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=24292 CPUtime=702.38
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5648 0 0 0 70228 10 0 0 25 0 1 0 224664266 24875008 5631 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 6073 5631 95 220 0 5850 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 24292

[startup+762.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1445424/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=28744 CPUtime=762.39
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5829 0 0 0 76228 11 0 0 25 0 1 0 224664266 29433856 5812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7186 5812 95 220 0 6963 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 28744

[startup+822.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1445040/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=28936 CPUtime=822.4
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 5930 0 0 0 82229 11 0 0 25 0 1 0 224664266 29630464 5913 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536374 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7234 5913 95 220 0 7011 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 28936

[startup+882.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1444592/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=29288 CPUtime=882.41
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6030 0 0 0 88229 12 0 0 25 0 1 0 224664266 29990912 6013 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7322 6013 95 220 0 7099 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 29288

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1444272/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=29480 CPUtime=942.41
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6119 0 0 0 94229 12 0 0 25 0 1 0 224664266 30187520 6102 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7370 6102 95 220 0 7147 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 29480

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1444080/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=29480 CPUtime=1002.43
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6166 0 0 0 100230 13 0 0 25 0 1 0 224664266 30187520 6149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7370 6149 95 220 0 7147 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 29480

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1443376/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=29672 CPUtime=1062.43
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6333 0 0 0 106230 13 0 0 25 0 1 0 224664266 30384128 6316 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7418 6316 95 220 0 7195 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 29672

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1442032/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=30024 CPUtime=1122.45
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6669 0 0 0 112231 14 0 0 25 0 1 0 224664266 30744576 6652 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7506 6652 95 220 0 7283 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 30024

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1441712/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=30328 CPUtime=1182.45
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6753 0 0 0 118230 15 0 0 25 0 1 0 224664266 31055872 6736 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7582 6736 95 220 0 7359 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 30328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6896
/proc/meminfo: memFree=1441584/2055924 swapFree=4192812/4192956
[pid=6893] ppid=6891 vsize=30328 CPUtime=1200.07
/proc/6893/stat : 6893 (sat7_bin) R 6891 6893 6047 0 -1 4194304 6776 0 0 0 119992 15 0 0 25 0 1 0 224664266 31055872 6759 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 7582 6759 95 220 0 7359 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 30328

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): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.159975
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 30328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6776
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= 1693

runsolver used 1.45178 second user time and 2.75658 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 21 08:38:15 UTC 2007

IDJOB= 303929
IDBENCH= 20120
IDSOLVER= 101
FILE ID= node6/303929-1172047095

PBS_JOBID= 3865260

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303929-1172047095/sat7_bin /tmp/evaluation/303929-1172047095/instance-303929-1172047095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-303929-1172047095 -o ROOT/results/node6/solver-303929-1172047095 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303929-1172047095/sat7_bin /tmp/evaluation/303929-1172047095/instance-303929-1172047095.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 549782920

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1469136 kB
Buffers:         62096 kB
Cached:         389016 kB
SwapCached:          0 kB
Active:         213972 kB
Inactive:       294176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1469136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          75884 kB
Slab:            64216 kB
Committed_AS:   846800 kB
PageTables:       1748 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= 66548 MiB

End job on node6 on Wed Feb 21 08:58:18 UTC 2007