Trace number 301510

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 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.12	c Starting solver ...
0.10/0.13	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.10/0.20	c Restarting after 477 conflicts
0.20/0.25	c Restarting after 814 conflicts
0.30/0.34	c Restarting after 1320 conflicts
0.40/0.46	c Restarting after 2079 conflicts
0.61/0.68	c Restarting after 3220 conflicts
0.91/1.01	c Restarting after 4928 conflicts
1.52/1.61	c Restarting after 7491 conflicts
2.55/2.65	c Restarting after 11335 conflicts
4.50/4.54	c Restarting after 17102 conflicts
7.77/7.80	c Restarting after 25751 conflicts
13.51/13.56	c Restarting after 38726 conflicts
22.52/22.57	c Restarting after 58187 conflicts
40.44/40.54	c Restarting after 87379 conflicts
67.69/67.74	c Restarting after 131169 conflicts
114.49/114.55	c Restarting after 196853 conflicts
193.86/193.97	c Restarting after 295379 conflicts
321.36/321.55	c Restarting after 443168 conflicts
513.90/514.07	c Restarting after 664851 conflicts
845.41/845.71	c Restarting after 997378 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/node11/watcher-301510-1171974527 -o ROOT/results/node11/solver-301510-1171974527 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301510-1171974527/sat7_bin /tmp/evaluation/301510-1171974527/instance-301510-1171974527.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: 1.85 1.85 1.46 3/77 29574
/proc/meminfo: memFree=1638328/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=1232 CPUtime=0
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 217407273 1261568 137 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 308 137 87 220 0 85 0

[startup+0.106913 s]
/proc/loadavg: 1.85 1.85 1.46 3/77 29574
/proc/meminfo: memFree=1638328/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=3036 CPUtime=0.1
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 441 0 0 0 10 0 0 0 18 0 1 0 217407273 3108864 424 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 759 424 88 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.51496 s]
/proc/loadavg: 1.85 1.85 1.46 3/77 29574
/proc/meminfo: memFree=1638328/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=5224 CPUtime=0.5
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 877 0 0 0 50 0 0 0 22 0 1 0 217407273 5349376 860 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 1306 860 95 220 0 1083 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5224

[startup+1.33506 s]
/proc/loadavg: 1.85 1.85 1.46 2/78 29575
/proc/meminfo: memFree=1633520/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=9324 CPUtime=1.32
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 1449 0 0 0 132 0 0 0 25 0 1 0 217407273 9547776 1432 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 2331 1432 95 220 0 2108 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9324

[startup+2.97125 s]
/proc/loadavg: 1.85 1.85 1.46 2/78 29575
/proc/meminfo: memFree=1630704/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=13424 CPUtime=2.96
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 2350 0 0 0 295 1 0 0 25 0 1 0 217407273 13746176 2333 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 3356 2333 95 220 0 3133 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13424

[startup+6.24764 s]
/proc/loadavg: 1.78 1.83 1.45 2/78 29575
/proc/meminfo: memFree=1625136/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=17524 CPUtime=6.23
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 3344 0 0 0 621 2 0 0 25 0 1 0 217407273 17944576 3327 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 4381 3327 95 220 0 4158 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17524

[startup+12.7044 s]
/proc/loadavg: 1.72 1.82 1.45 2/78 29575
/proc/meminfo: memFree=1623088/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=17524 CPUtime=12.69
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 3847 0 0 0 1266 3 0 0 25 0 1 0 217407273 17944576 3830 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 4381 3830 95 220 0 4158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17524

[startup+25.5129 s]
/proc/loadavg: 1.56 1.78 1.44 2/78 29575
/proc/meminfo: memFree=1619824/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=21888 CPUtime=25.49
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 4711 0 0 0 2545 4 0 0 25 0 1 0 217407273 22413312 4694 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 5472 4694 95 220 0 5249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21888

[startup+51.1229 s]
/proc/loadavg: 1.37 1.71 1.43 2/78 29575
/proc/meminfo: memFree=1614768/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=26388 CPUtime=51.1
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 5911 0 0 0 5104 6 0 0 25 0 1 0 217407273 27021312 5894 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 6597 5894 95 220 0 6374 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26388

[startup+102.347 s]
/proc/loadavg: 1.16 1.60 1.41 2/78 29575
/proc/meminfo: memFree=1608880/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=31296 CPUtime=102.3
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 7388 0 0 0 10222 8 0 0 25 0 1 0 217407273 32047104 7371 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 7824 7371 95 220 0 7601 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31296

[startup+162.378 s]
/proc/loadavg: 1.06 1.49 1.38 2/78 29575
/proc/meminfo: memFree=1604912/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=36240 CPUtime=162.31
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 8356 0 0 0 16222 9 0 0 25 0 1 0 217407273 37109760 8339 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 9060 8339 95 220 0 8837 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 36240

[startup+222.406 s]
/proc/loadavg: 1.02 1.40 1.35 2/78 29575
/proc/meminfo: memFree=1603248/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=36780 CPUtime=222.32
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 8754 0 0 0 22222 10 0 0 25 0 1 0 217407273 37662720 8737 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 9195 8737 95 220 0 8972 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 36780

[startup+282.434 s]
/proc/loadavg: 1.00 1.32 1.33 2/78 29575
/proc/meminfo: memFree=1601904/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=37496 CPUtime=282.33
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 9114 0 0 0 28222 11 0 0 25 0 1 0 217407273 38395904 9097 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 9374 9097 95 220 0 9151 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 37496

[startup+342.464 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 29575
/proc/meminfo: memFree=1600496/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=42136 CPUtime=342.35
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 9459 0 0 0 34223 12 0 0 25 0 1 0 217407273 43147264 9442 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579019 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 10534 9442 95 220 0 10311 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 42136

[startup+402.498 s]
/proc/loadavg: 1.06 1.23 1.29 2/78 29575
/proc/meminfo: memFree=1598000/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=42672 CPUtime=402.37
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 10083 0 0 0 40223 14 0 0 25 0 1 0 217407273 43696128 10066 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 10668 10066 95 220 0 10445 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 42672

[startup+462.531 s]
/proc/loadavg: 1.02 1.18 1.27 2/78 29575
/proc/meminfo: memFree=1597296/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=42944 CPUtime=462.38
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 10254 0 0 0 46224 14 0 0 25 0 1 0 217407273 43974656 10237 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 10736 10237 95 220 0 10513 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 42944

[startup+522.562 s]
/proc/loadavg: 1.01 1.15 1.25 2/78 29575
/proc/meminfo: memFree=1596144/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=43380 CPUtime=522.39
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 10554 0 0 0 52224 15 0 0 25 0 1 0 217407273 44421120 10537 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 10845 10537 95 220 0 10622 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 43380

[startup+582.594 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 29575
/proc/meminfo: memFree=1594224/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=48084 CPUtime=582.41
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 11022 0 0 0 58225 16 0 0 25 0 1 0 217407273 49238016 11005 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 12021 11005 95 220 0 11798 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 48084

[startup+642.628 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 29575
/proc/meminfo: memFree=1592944/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=48388 CPUtime=642.43
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 11333 0 0 0 64226 17 0 0 25 0 1 0 217407273 49549312 11316 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 12097 11316 95 220 0 11874 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 48388

[startup+702.657 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 29575
/proc/meminfo: memFree=1591792/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=48836 CPUtime=702.44
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 11626 0 0 0 70226 18 0 0 25 0 1 0 217407273 50008064 11609 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 12209 11609 95 220 0 11986 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 48836

[startup+762.693 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 29577
/proc/meminfo: memFree=1590768/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=49116 CPUtime=762.46
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 11881 0 0 0 76227 19 0 0 25 0 1 0 217407273 50294784 11864 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 12279 11864 95 220 0 12056 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 49116

[startup+822.727 s]
/proc/loadavg: 1.05 1.06 1.17 2/78 29577
/proc/meminfo: memFree=1590704/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=49252 CPUtime=822.47
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 11940 0 0 0 82228 19 0 0 25 0 1 0 217407273 50434048 11923 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 12313 11923 95 220 0 12090 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 49252

[startup+882.763 s]
/proc/loadavg: 1.02 1.05 1.16 2/78 29577
/proc/meminfo: memFree=1589616/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=53896 CPUtime=882.49
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 12206 0 0 0 88229 20 0 0 25 0 1 0 217407273 55189504 12189 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13474 12189 95 220 0 13251 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 53896

[startup+942.799 s]
/proc/loadavg: 1.00 1.04 1.15 2/78 29577
/proc/meminfo: memFree=1588016/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=54464 CPUtime=942.51
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 12614 0 0 0 94230 21 0 0 25 0 1 0 217407273 55771136 12597 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13616 12597 95 220 0 13393 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 54464

[startup+1002.83 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 29577
/proc/meminfo: memFree=1587504/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=54744 CPUtime=1002.52
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 12734 0 0 0 100231 21 0 0 25 0 1 0 217407273 56057856 12717 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13686 12717 95 220 0 13463 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 54744

[startup+1062.87 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 29577
/proc/meminfo: memFree=1586416/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=54888 CPUtime=1062.54
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 12983 0 0 0 106232 22 0 0 25 0 1 0 217407273 56205312 12966 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13722 12966 95 220 0 13499 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 54888

[startup+1122.9 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 29577
/proc/meminfo: memFree=1586096/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=55180 CPUtime=1122.56
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 13064 0 0 0 112233 23 0 0 25 0 1 0 217407273 56504320 13047 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536293 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13795 13047 95 220 0 13572 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 55180

[startup+1182.92 s]
/proc/loadavg: 1.05 1.03 1.11 2/78 29577
/proc/meminfo: memFree=1585520/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=55532 CPUtime=1182.56
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 13206 0 0 0 118233 23 0 0 25 0 1 0 217407273 56864768 13189 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13883 13189 95 220 0 13660 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 55532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.04 1.02 1.10 2/78 29577
/proc/meminfo: memFree=1585456/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=55532 CPUtime=1200.08
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 13220 0 0 0 119985 23 0 0 25 0 1 0 217407273 56864768 13203 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13883 13203 95 220 0 13660 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55532

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

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

[startup+1200.44 s]
/proc/loadavg: 1.04 1.02 1.10 2/78 29577
/proc/meminfo: memFree=1585456/2055920 swapFree=4192812/4192956
[pid=29574] ppid=29572 vsize=55532 CPUtime=1200.08
/proc/29574/stat : 29574 (sat7_bin) R 29572 29574 29177 0 -1 4194304 13220 0 0 0 119985 23 0 0 25 0 1 0 217407273 56864768 13203 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29574/statm: 13883 13203 95 220 0 13660 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.246962
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 55532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13220
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= 2504

runsolver used 1.41378 second user time and 2.82957 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 12:28:47 UTC 2007

IDJOB= 301510
IDBENCH= 20061
IDSOLVER= 101
FILE ID= node11/301510-1171974527

PBS_JOBID= 3849062

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301510-1171974527/sat7_bin /tmp/evaluation/301510-1171974527/instance-301510-1171974527.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301510-1171974527 -o ROOT/results/node11/solver-301510-1171974527 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301510-1171974527/sat7_bin /tmp/evaluation/301510-1171974527/instance-301510-1171974527.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 152860654

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1638736 kB
Buffers:         54692 kB
Cached:         247840 kB
SwapCached:          0 kB
Active:         154936 kB
Inactive:       190596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          61896 kB
Slab:            57160 kB
Committed_AS:   702636 kB
PageTables:       1756 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= 66543 MiB

End job on node11 on Tue Feb 20 12:48:50 UTC 2007