Trace number 302699

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) 1200.1 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.16	c Restarting after 102 conflicts
0.10/0.18	c Restarting after 252 conflicts
0.20/0.21	c Restarting after 478 conflicts
0.20/0.25	c Restarting after 815 conflicts
0.30/0.33	c Restarting after 1325 conflicts
0.40/0.43	c Restarting after 2085 conflicts
0.51/0.59	c Restarting after 3224 conflicts
0.81/0.88	c Restarting after 4932 conflicts
1.32/1.39	c Restarting after 7495 conflicts
2.35/2.36	c Restarting after 11341 conflicts
4.40/4.42	c Restarting after 17108 conflicts
7.36/7.40	c Restarting after 25757 conflicts
12.80/12.86	c Restarting after 38732 conflicts
22.42/22.44	c Restarting after 58193 conflicts
38.40/38.43	c Restarting after 87385 conflicts
62.77/62.85	c Restarting after 131174 conflicts
104.46/104.57	c Restarting after 196858 conflicts
167.92/168.04	c Restarting after 295384 conflicts
274.23/274.36	c Restarting after 443173 conflicts
440.55/440.69	c Restarting after 664856 conflicts
710.73/710.98	c Restarting after 997381 conflicts
1147.33/1147.75	c Restarting after 1496169 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/node20/watcher-302699-1172017624 -o ROOT/results/node20/solver-302699-1172017624 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302699-1172017624/sat7_bin /tmp/evaluation/302699-1172017624/instance-302699-1172017624.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 0.96 3/77 5385
/proc/meminfo: memFree=1457000/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=1196 CPUtime=0
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 221716422 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 299 116 87 220 0 76 0

[startup+0.107304 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 5385
/proc/meminfo: memFree=1457000/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=3000 CPUtime=0.1
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 221716422 3072000 377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 750 377 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.516354 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 5385
/proc/meminfo: memFree=1457000/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=5056 CPUtime=0.51
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 764 0 0 0 51 0 0 0 21 0 1 0 221716422 5177344 747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1264 747 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33645 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1453280/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=5188 CPUtime=1.32
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 1125 0 0 0 132 0 0 0 25 0 1 0 221716422 5312512 1108 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 1297 1108 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97265 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1451616/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=9288 CPUtime=2.97
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 1616 0 0 0 296 1 0 0 25 0 1 0 221716422 9510912 1599 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2322 1600 95 220 0 2099 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9288

[startup+6.24905 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1448608/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=9420 CPUtime=6.24
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 2144 0 0 0 623 1 0 0 25 0 1 0 221716422 9646080 2127 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 2355 2127 95 220 0 2132 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9420

[startup+12.7078 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1447648/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=13916 CPUtime=12.69
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 2394 0 0 0 1268 1 0 0 25 0 1 0 221716422 14249984 2377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 3479 2377 95 220 0 3256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13916

[startup+25.5104 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1446176/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=14316 CPUtime=25.5
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 2756 0 0 0 2548 2 0 0 25 0 1 0 221716422 14659584 2739 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 3579 2739 95 220 0 3356 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14316

[startup+51.1235 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1443872/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=14984 CPUtime=51.1
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 3317 0 0 0 5107 3 0 0 25 0 1 0 221716422 15343616 3300 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539583 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 3746 3300 95 220 0 3523 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14984

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1441440/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=19980 CPUtime=102.31
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 3939 0 0 0 10227 4 0 0 25 0 1 0 221716422 20459520 3922 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 4995 3922 95 220 0 4772 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 19980

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1439584/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=20572 CPUtime=162.33
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 4385 0 0 0 16228 5 0 0 25 0 1 0 221716422 21065728 4368 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 5143 4368 95 220 0 4920 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 20572

[startup+222.476 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1437024/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=21340 CPUtime=222.41
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 5021 0 0 0 22235 6 0 0 25 0 1 0 221716422 21852160 5004 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 5335 5004 95 220 0 5112 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 21340

[startup+282.508 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1436320/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=21812 CPUtime=282.42
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 5175 0 0 0 28236 6 0 0 25 0 1 0 221716422 22335488 5158 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 5453 5158 95 220 0 5230 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 21812

[startup+342.542 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1434912/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=26656 CPUtime=342.44
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 5526 0 0 0 34237 7 0 0 25 0 1 0 221716422 27295744 5509 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 6664 5509 95 220 0 6441 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 26656

[startup+402.577 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1434272/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=27008 CPUtime=402.45
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 5685 0 0 0 40238 7 0 0 25 0 1 0 221716422 27656192 5668 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 6752 5668 95 220 0 6529 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 27008

[startup+462.608 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1433632/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=27168 CPUtime=462.47
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 5866 0 0 0 46240 7 0 0 25 0 1 0 221716422 27820032 5849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 6792 5849 95 220 0 6569 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 27168

[startup+522.641 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 5386
/proc/meminfo: memFree=1431712/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=27664 CPUtime=522.49
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 6343 0 0 0 52241 8 0 0 25 0 1 0 221716422 28327936 6326 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 6916 6326 95 220 0 6693 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 27664

[startup+582.673 s]
/proc/loadavg: 1.03 1.01 0.97 2/78 5386
/proc/meminfo: memFree=1431520/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=27856 CPUtime=582.51
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 6400 0 0 0 58242 9 0 0 25 0 1 0 221716422 28524544 6383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 6964 6383 95 220 0 6741 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 27856

[startup+642.707 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 5386
/proc/meminfo: memFree=1431200/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=28048 CPUtime=642.52
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 6474 0 0 0 64243 9 0 0 25 0 1 0 221716422 28721152 6457 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 7012 6457 95 220 0 6789 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 28048

[startup+702.737 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5386
/proc/meminfo: memFree=1430624/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=28368 CPUtime=702.54
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 6612 0 0 0 70244 10 0 0 25 0 1 0 221716422 29048832 6595 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525561 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 7092 6595 95 220 0 6869 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 28368

[startup+762.768 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5386
/proc/meminfo: memFree=1429536/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=32772 CPUtime=762.55
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 6880 0 0 0 76245 10 0 0 25 0 1 0 221716422 33558528 6863 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8193 6863 95 220 0 7970 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 32772

[startup+822.804 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5386
/proc/meminfo: memFree=1428704/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=33252 CPUtime=822.57
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7062 0 0 0 82246 11 0 0 25 0 1 0 221716422 34050048 7045 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8313 7045 95 220 0 8090 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 33252

[startup+882.833 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1428320/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=33576 CPUtime=882.58
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7148 0 0 0 88247 11 0 0 25 0 1 0 221716422 34381824 7131 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8394 7131 95 220 0 8171 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 33576

[startup+942.865 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1427936/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=33768 CPUtime=942.6
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7234 0 0 0 94248 12 0 0 25 0 1 0 221716422 34578432 7217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8442 7217 95 220 0 8219 0
Current children cumulated CPU time (s) 942.6
Current children cumulated vsize (KiB) 33768

[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1427872/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=33928 CPUtime=1002.61
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7292 0 0 0 100249 12 0 0 25 0 1 0 221716422 34742272 7275 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8482 7275 95 220 0 8259 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 33928

[startup+1062.93 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1427680/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=34120 CPUtime=1062.63
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7321 0 0 0 106251 12 0 0 25 0 1 0 221716422 34938880 7304 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8530 7304 95 220 0 8307 0
Current children cumulated CPU time (s) 1062.63
Current children cumulated vsize (KiB) 34120

[startup+1122.96 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1427104/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=34120 CPUtime=1122.65
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7472 0 0 0 112252 13 0 0 25 0 1 0 221716422 34938880 7455 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8530 7455 95 220 0 8307 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 34120

[startup+1183 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1426400/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=34312 CPUtime=1182.66
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7642 0 0 0 118253 13 0 0 25 0 1 0 221716422 35135488 7625 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8578 7625 95 220 0 8355 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 34312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5388
/proc/meminfo: memFree=1426144/2055920 swapFree=4120788/4192956
[pid=5385] ppid=5383 vsize=34472 CPUtime=1200.08
/proc/5385/stat : 5385 (sat7_bin) R 5383 5385 5002 0 -1 4194304 7703 0 0 0 119995 13 0 0 25 0 1 0 221716422 35299328 7686 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5385/statm: 8618 7686 95 220 0 8395 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 34472

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.144977
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 34472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7703
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= 7
involuntary context switches= 1889

runsolver used 1.25281 second user time and 3.01554 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 00:27:04 UTC 2007

IDJOB= 302699
IDBENCH= 20090
IDSOLVER= 101
FILE ID= node20/302699-1172017624

PBS_JOBID= 3892670

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302699-1172017624/sat7_bin /tmp/evaluation/302699-1172017624/instance-302699-1172017624.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-302699-1172017624 -o ROOT/results/node20/solver-302699-1172017624 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302699-1172017624/sat7_bin /tmp/evaluation/302699-1172017624/instance-302699-1172017624.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 207824585

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1457472 kB
Buffers:         29592 kB
Cached:         463752 kB
SwapCached:      36240 kB
Active:          89524 kB
Inactive:       456744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457472 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          29688 kB
Slab:            37816 kB
Committed_AS:   551204 kB
PageTables:       1684 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= 66561 MiB

End job on node20 on Wed Feb 21 00:47:07 UTC 2007