Trace number 301556

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
picosat 535? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1022834397-10.cnf
MD5SUM5c979e79acb65e7cc18f31c8e35047ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark130.612
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)



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/node14/watcher-301556-1171977692 -o ROOT/results/node14/solver-301556-1171977692 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301556-1171977692/picosat /tmp/evaluation/301556-1171977692/instance-301556-1171977692.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: 0.91 0.97 0.99 3/77 14633
/proc/meminfo: memFree=1348464/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=568 CPUtime=0
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 217723663 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 142 66 40 102 0 37 0

[startup+0.107327 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14633
/proc/meminfo: memFree=1348464/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=968 CPUtime=0.1
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 164 0 0 0 5 5 0 0 18 0 1 0 217723663 991232 149 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 242 149 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.515365 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14633
/proc/meminfo: memFree=1348464/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=2424 CPUtime=0.51
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 530 0 0 0 37 14 0 0 21 0 1 0 217723663 2482176 513 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 606 513 48 102 0 501 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2424

[startup+1.33544 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1344936/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=4000 CPUtime=1.32
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 943 0 0 0 118 14 0 0 25 0 1 0 217723663 4096000 926 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1000 926 48 102 0 895 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4000

[startup+2.9716 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1344552/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=4520 CPUtime=2.97
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 1083 0 0 0 282 15 0 0 25 0 1 0 217723663 4628480 1066 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1130 1066 48 102 0 1025 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4520

[startup+6.24791 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1343592/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=5288 CPUtime=6.24
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 1271 0 0 0 609 15 0 0 25 0 1 0 217723663 5414912 1254 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1322 1254 48 102 0 1217 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5288

[startup+12.7075 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1341992/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=6708 CPUtime=12.69
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 1605 0 0 0 1254 15 0 0 25 0 1 0 217723663 6868992 1588 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1677 1588 48 102 0 1572 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6708

[startup+25.5087 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1340072/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=8688 CPUtime=25.49
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 2079 0 0 0 2533 16 0 0 25 0 1 0 217723663 8896512 2062 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2172 2062 48 102 0 2067 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8688

[startup+51.1181 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1337384/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=11364 CPUtime=51.09
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 2742 0 0 0 5093 16 0 0 25 0 1 0 217723663 11636736 2725 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2841 2725 48 102 0 2736 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11364

[startup+102.337 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1334440/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=14312 CPUtime=102.3
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 3494 0 0 0 10213 17 0 0 25 0 1 0 217723663 14655488 3477 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3578 3477 48 102 0 3473 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14312

[startup+162.371 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1331752/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=16856 CPUtime=162.32
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 4231 0 0 0 16214 18 0 0 25 0 1 0 217723663 17260544 4126 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 4214 4126 48 102 0 4109 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16856

[startup+222.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1329512/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=19040 CPUtime=222.33
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 4888 0 0 0 22214 19 0 0 25 0 1 0 217723663 19496960 4681 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 4760 4681 48 102 0 4655 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 19040

[startup+282.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1327848/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=20760 CPUtime=282.34
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 5368 0 0 0 28214 20 0 0 25 0 1 0 217723663 21258240 5088 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 5190 5088 48 102 0 5085 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 20760

[startup+342.459 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1325928/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=22516 CPUtime=342.36
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 6077 0 0 0 34215 21 0 0 25 0 1 0 217723663 23056384 5522 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 5629 5522 48 102 0 5524 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 22516

[startup+402.491 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1324584/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=23936 CPUtime=402.37
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 6810 0 0 0 40215 22 0 0 25 0 1 0 217723663 24510464 5860 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520092 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 5984 5860 48 102 0 5879 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 23936

[startup+462.522 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1323688/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=24788 CPUtime=462.38
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 7200 0 0 0 46215 23 0 0 25 0 1 0 217723663 25382912 6099 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 6197 6099 48 102 0 6092 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 24788

[startup+522.552 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1322152/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=26372 CPUtime=522.4
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 7848 0 0 0 52215 25 0 0 25 0 1 0 217723663 27004928 6486 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 6593 6486 48 102 0 6488 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 26372

[startup+582.579 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1320872/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=27556 CPUtime=582.42
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 8248 0 0 0 58216 26 0 0 25 0 1 0 217723663 28217344 6802 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530217 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 6889 6802 48 102 0 6784 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 27556

[startup+642.612 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1320040/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=28604 CPUtime=642.43
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 8539 0 0 0 64217 26 0 0 25 0 1 0 217723663 29290496 7007 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 7151 7007 48 102 0 7046 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 28604

[startup+702.641 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1319336/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=29264 CPUtime=702.44
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 8889 0 0 0 70217 27 0 0 25 0 1 0 217723663 29966336 7180 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 7316 7180 48 102 0 7211 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 29264

[startup+762.668 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1318440/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=30464 CPUtime=762.45
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 9501 0 0 0 76216 29 0 0 25 0 1 0 217723663 31195136 7477 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 7616 7477 48 102 0 7511 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 30464

[startup+822.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1317864/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=30668 CPUtime=822.46
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 9700 0 0 0 82217 29 0 0 25 0 1 0 217723663 31404032 7535 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 7667 7535 48 102 0 7562 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 30668

[startup+882.73 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14634
/proc/meminfo: memFree=1316968/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=31552 CPUtime=882.48
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 10164 0 0 0 88218 30 0 0 25 0 1 0 217723663 32309248 7751 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 7888 7751 48 102 0 7783 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 31552

[startup+942.761 s]
/proc/loadavg: 1.09 1.00 1.00 2/78 14634
/proc/meminfo: memFree=1314792/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=33660 CPUtime=942.5
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 10806 0 0 0 94218 32 0 0 25 0 1 0 217723663 34467840 8288 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8415 8288 48 102 0 8310 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 33660

[startup+1002.79 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 14634
/proc/meminfo: memFree=1314792/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=33924 CPUtime=1002.51
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 10946 0 0 0 100218 33 0 0 25 0 1 0 217723663 34738176 8326 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8481 8326 48 102 0 8376 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 33924

[startup+1062.82 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14634
/proc/meminfo: memFree=1314920/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=33684 CPUtime=1062.53
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 11109 0 0 0 106220 33 0 0 25 0 1 0 217723663 34492416 8300 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8421 8300 48 102 0 8316 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 33684

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14636
/proc/meminfo: memFree=1314088/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=34524 CPUtime=1122.54
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 11439 0 0 0 112220 34 0 0 25 0 1 0 217723663 35352576 8510 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8631 8510 48 102 0 8526 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 34524

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14636
/proc/meminfo: memFree=1313064/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=35568 CPUtime=1182.54
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 11848 0 0 0 118219 35 0 0 25 0 1 0 217723663 36421632 8756 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8892 8756 48 102 0 8787 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 35568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14636
/proc/meminfo: memFree=1314024/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=34524 CPUtime=1200.06
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 11848 0 0 0 119971 35 0 0 25 0 1 0 217723663 35352576 8515 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8631 8515 48 102 0 8526 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 34524

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14636
/proc/meminfo: memFree=1314024/2055920 swapFree=4192812/4192956
[pid=14633] ppid=14631 vsize=34524 CPUtime=1200.06
/proc/14633/stat : 14633 (picosat) R 14631 14633 13944 0 -1 4194304 11848 0 0 0 119971 35 0 0 25 0 1 0 217723663 35352576 8515 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 8631 8515 48 102 0 8526 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 34524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.365944
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 35792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11848
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= 1703

runsolver used 1.39979 second user time and 2.76258 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Tue Feb 20 13:21:32 UTC 2007

IDJOB= 301556
IDBENCH= 20062
IDSOLVER= 106
FILE ID= node14/301556-1171977692

PBS_JOBID= 3849051

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1022834397-10.cnf
COMMAND LINE= /tmp/evaluation/301556-1171977692/picosat /tmp/evaluation/301556-1171977692/instance-301556-1171977692.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301556-1171977692 -o ROOT/results/node14/solver-301556-1171977692 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301556-1171977692/picosat /tmp/evaluation/301556-1171977692/instance-301556-1171977692.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5c979e79acb65e7cc18f31c8e35047ea

RANDOM SEED= 825128542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1348936 kB
Buffers:         66108 kB
Cached:         504344 kB
SwapCached:          0 kB
Active:         335100 kB
Inactive:       289492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          72984 kB
Slab:            67992 kB
Committed_AS:   804316 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Tue Feb 20 13:41:35 UTC 2007