Trace number 303970

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.05 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
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 253 conflicts
0.10/0.19	c Restarting after 478 conflicts
0.20/0.23	c Restarting after 816 conflicts
0.20/0.29	c Restarting after 1324 conflicts
0.30/0.39	c Restarting after 2083 conflicts
0.50/0.55	c Restarting after 3222 conflicts
0.71/0.81	c Restarting after 4931 conflicts
1.22/1.29	c Restarting after 7494 conflicts
2.14/2.20	c Restarting after 11338 conflicts
3.98/4.00	c Restarting after 17104 conflicts
6.75/6.80	c Restarting after 25753 conflicts
11.88/11.89	c Restarting after 38727 conflicts
20.27/20.33	c Restarting after 58188 conflicts
34.71/34.73	c Restarting after 87381 conflicts
58.06/58.12	c Restarting after 131173 conflicts
95.85/95.92	c Restarting after 196858 conflicts
155.05/155.13	c Restarting after 295384 conflicts
250.29/250.46	c Restarting after 443173 conflicts
409.40/409.64	c Restarting after 664856 conflicts
664.81/665.16	c Restarting after 997381 conflicts
1070.17/1070.58	c Restarting after 1496172 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/node4/watcher-303970-1172048134 -o ROOT/results/node4/solver-303970-1172048134 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303970-1172048134/sat7_bin /tmp/evaluation/303970-1172048134/instance-303970-1172048134.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: 0.92 0.98 0.99 3/77 14957
/proc/meminfo: memFree=1470496/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=1196 CPUtime=0
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 224768279 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 299 116 87 220 0 76 0

[startup+0.10649 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14957
/proc/meminfo: memFree=1470496/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=3000 CPUtime=0.1
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 395 0 0 0 10 0 0 0 18 0 1 0 224768279 3072000 378 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 750 378 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514527 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14957
/proc/meminfo: memFree=1470496/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=5056 CPUtime=0.5
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 737 0 0 0 50 0 0 0 22 0 1 0 224768279 5177344 720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 1264 720 95 220 0 1041 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5056

[startup+1.33461 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1466904/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=5188 CPUtime=1.32
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 1092 0 0 0 132 0 0 0 25 0 1 0 224768279 5312512 1075 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 1297 1075 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97076 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1465176/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=9288 CPUtime=2.96
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 1576 0 0 0 295 1 0 0 25 0 1 0 224768279 9510912 1559 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 2322 1559 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.24708 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1463512/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=9420 CPUtime=6.23
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 1832 0 0 0 622 1 0 0 25 0 1 0 224768279 9646080 1815 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 2355 1815 95 220 0 2132 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9420

[startup+12.7047 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1461976/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=9828 CPUtime=12.7
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 2168 0 0 0 1268 2 0 0 25 0 1 0 224768279 10063872 2151 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 2457 2151 95 220 0 2234 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9828

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1460312/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=14468 CPUtime=25.5
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 2582 0 0 0 2548 2 0 0 25 0 1 0 224768279 14815232 2565 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536737 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 3617 2565 95 220 0 3394 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14468

[startup+51.1234 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1458584/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=15164 CPUtime=51.1
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 2994 0 0 0 5108 2 0 0 25 0 1 0 224768279 15527936 2977 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 3791 2977 95 220 0 3568 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15164

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1456600/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=16028 CPUtime=102.31
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 3508 0 0 0 10228 3 0 0 25 0 1 0 224768279 16412672 3491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 4007 3491 95 220 0 3784 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16028

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1454808/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=16764 CPUtime=162.32
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 3950 0 0 0 16228 4 0 0 25 0 1 0 224768279 17166336 3933 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 4191 3933 95 220 0 3968 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16764

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1453208/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=21432 CPUtime=222.34
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 4337 0 0 0 22229 5 0 0 25 0 1 0 224768279 21946368 4320 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5358 4320 95 220 0 5135 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 21432

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14958
/proc/meminfo: memFree=1451992/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=22040 CPUtime=282.36
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 4638 0 0 0 28230 6 0 0 25 0 1 0 224768279 22568960 4621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5510 4621 95 220 0 5287 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 22040

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 15040
/proc/meminfo: memFree=1450024/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=22504 CPUtime=342.34
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 4775 0 0 0 34226 8 0 0 25 0 1 0 224768279 23044096 4758 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5626 4758 95 220 0 5403 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 22504

[startup+402.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 15126
/proc/meminfo: memFree=1449832/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=22664 CPUtime=402.33
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 4837 0 0 0 40225 8 0 0 25 0 1 0 224768279 23207936 4820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5666 4820 95 220 0 5443 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 22664

[startup+462.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1450008/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=22952 CPUtime=462.34
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 5094 0 0 0 46225 9 0 0 25 0 1 0 224768279 23502848 5077 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5738 5077 95 220 0 5515 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 22952

[startup+522.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1449240/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=23432 CPUtime=522.36
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 5294 0 0 0 52226 10 0 0 25 0 1 0 224768279 23994368 5277 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5858 5277 95 220 0 5635 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23432

[startup+582.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1448920/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=23784 CPUtime=582.37
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 5364 0 0 0 58227 10 0 0 25 0 1 0 224768279 24354816 5347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5946 5347 95 220 0 5723 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 23784

[startup+642.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1448664/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=23944 CPUtime=642.39
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 5451 0 0 0 64228 11 0 0 25 0 1 0 224768279 24518656 5434 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 5986 5434 95 220 0 5763 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 23944

[startup+702.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1446552/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=28556 CPUtime=702.4
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 5960 0 0 0 70228 12 0 0 25 0 1 0 224768279 29241344 5943 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7139 5943 95 220 0 6916 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 28556

[startup+762.721 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1446168/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=28876 CPUtime=762.41
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6107 0 0 0 76229 12 0 0 25 0 1 0 224768279 29569024 6090 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7219 6090 95 220 0 6996 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 28876

[startup+822.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1445784/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=29036 CPUtime=822.43
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6195 0 0 0 82230 13 0 0 25 0 1 0 224768279 29732864 6178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7259 6178 95 220 0 7036 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 29036

[startup+882.781 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1445592/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=29196 CPUtime=882.45
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6246 0 0 0 88231 14 0 0 25 0 1 0 224768279 29896704 6229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7299 6229 95 220 0 7076 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 29196

[startup+942.814 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1445336/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=29372 CPUtime=942.46
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6294 0 0 0 94232 14 0 0 25 0 1 0 224768279 30076928 6277 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7343 6277 95 220 0 7120 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 29372

[startup+1002.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1445208/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=29564 CPUtime=1002.48
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6338 0 0 0 100233 15 0 0 25 0 1 0 224768279 30273536 6321 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7391 6321 95 220 0 7168 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 29564

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1445080/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=29724 CPUtime=1062.49
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6373 0 0 0 106234 15 0 0 25 0 1 0 224768279 30437376 6356 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7431 6356 95 220 0 7208 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 29724

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1443992/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=30060 CPUtime=1122.51
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6638 0 0 0 112235 16 0 0 25 0 1 0 224768279 30781440 6621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7515 6621 95 220 0 7292 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 30060

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1443352/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=30384 CPUtime=1182.52
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6788 0 0 0 118236 16 0 0 25 0 1 0 224768279 31113216 6771 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7596 6771 95 220 0 7373 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 30384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1443288/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=30528 CPUtime=1200.03
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6804 0 0 0 119987 16 0 0 25 0 1 0 224768279 31260672 6787 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7632 6787 95 220 0 7409 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 30528

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15156
/proc/meminfo: memFree=1443288/2055920 swapFree=4192812/4192956
[pid=14957] ppid=14955 vsize=30528 CPUtime=1200.03
/proc/14957/stat : 14957 (sat7_bin) R 14955 14957 14172 0 -1 4194304 6804 0 0 0 119987 16 0 0 25 0 1 0 224768279 31260672 6787 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14957/statm: 7632 6787 95 220 0 7409 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 30528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.174973
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 30528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6804
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= 24499

runsolver used 1.36779 second user time and 2.88256 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 08:55:34 UTC 2007

IDJOB= 303970
IDBENCH= 20121
IDSOLVER= 101
FILE ID= node4/303970-1172048134

PBS_JOBID= 3865271

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-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303970-1172048134/sat7_bin /tmp/evaluation/303970-1172048134/instance-303970-1172048134.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-303970-1172048134 -o ROOT/results/node4/solver-303970-1172048134 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303970-1172048134/sat7_bin /tmp/evaluation/303970-1172048134/instance-303970-1172048134.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 207572274

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1470968 kB
Buffers:         55332 kB
Cached:         392924 kB
SwapCached:          0 kB
Active:         197520 kB
Inactive:       310516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          78672 kB
Slab:            62492 kB
Committed_AS:  1002908 kB
PageTables:       1768 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 node4 on Wed Feb 21 09:15:37 UTC 2007