Trace number 301884

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 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node1/watcher-301884-1171997810 -o ROOT/results/node1/solver-301884-1171997810 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301884-1171997810/picosat /tmp/evaluation/301884-1171997810/instance-301884-1171997810.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: 0.78 0.95 0.98 3/77 3055
/proc/meminfo: memFree=1578776/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=724 CPUtime=0
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 219736104 741376 79 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 181 79 40 102 0 76 0

[startup+0.106558 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3055
/proc/meminfo: memFree=1578776/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=988 CPUtime=0.09
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 171 0 0 0 3 6 0 0 18 0 1 0 219736104 1011712 156 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 247 156 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.514605 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3055
/proc/meminfo: memFree=1578776/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=2312 CPUtime=0.5
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 521 0 0 0 33 17 0 0 22 0 1 0 219736104 2367488 504 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524068 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 578 504 48 102 0 473 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2312

[startup+1.3347 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3056
/proc/meminfo: memFree=1574992/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=4532 CPUtime=1.32
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 1063 0 0 0 115 17 0 0 25 0 1 0 219736104 4640768 1046 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 1133 1046 48 102 0 1028 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4532

[startup+2.97089 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3056
/proc/meminfo: memFree=1574288/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=5036 CPUtime=2.95
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 1181 0 0 0 278 17 0 0 25 0 1 0 219736104 5156864 1164 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 1259 1164 48 102 0 1154 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5036

[startup+6.25227 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3056
/proc/meminfo: memFree=1573136/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=5936 CPUtime=6.24
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 1411 0 0 0 606 18 0 0 25 0 1 0 219736104 6078464 1394 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 1484 1394 48 102 0 1379 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5936

[startup+12.703 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 3056
/proc/meminfo: memFree=1571416/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=7544 CPUtime=12.68
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 1829 0 0 0 1250 18 0 0 25 0 1 0 219736104 7725056 1812 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 1886 1812 48 102 0 1781 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7544

[startup+25.5105 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 3056
/proc/meminfo: memFree=1569496/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=9556 CPUtime=25.49
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 2304 0 0 0 2530 19 0 0 25 0 1 0 219736104 9785344 2287 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 2389 2287 48 102 0 2284 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9556

[startup+51.1205 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 3056
/proc/meminfo: memFree=1566936/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=12344 CPUtime=51.1
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 2985 0 0 0 5090 20 0 0 25 0 1 0 219736104 12640256 2968 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 3086 2968 48 102 0 2981 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12344

[startup+102.339 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 3056
/proc/meminfo: memFree=1562968/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=16548 CPUtime=102.3
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 4055 0 0 0 10209 21 0 0 25 0 1 0 219736104 16945152 4038 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597648 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 4137 4038 48 102 0 4032 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16548

[startup+162.372 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 3056
/proc/meminfo: memFree=1560216/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=18724 CPUtime=162.31
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 4725 0 0 0 16209 22 0 0 25 0 1 0 219736104 19173376 4592 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 4681 4592 48 102 0 4576 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 18724

[startup+222.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3056
/proc/meminfo: memFree=1557144/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=21816 CPUtime=222.32
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 5562 0 0 0 22209 23 0 0 25 0 1 0 219736104 22339584 5346 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 5454 5346 48 102 0 5349 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 21816

[startup+282.444 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 3160
/proc/meminfo: memFree=1553888/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=23796 CPUtime=282.29
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 6674 0 0 0 28204 25 0 0 25 0 1 0 219736104 24367104 5848 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 5949 5848 48 102 0 5844 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 23796

[startup+342.503 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 3232
/proc/meminfo: memFree=1552616/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=25236 CPUtime=342.29
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 7444 0 0 0 34202 27 0 0 25 0 1 0 219736104 25841664 6206 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 6309 6206 48 102 0 6204 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 25236

[startup+402.54 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1551520/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=27320 CPUtime=402.29
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 8114 0 0 0 40201 28 0 0 25 0 1 0 219736104 27975680 6726 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 6830 6726 48 102 0 6725 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 27320

[startup+462.571 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1551456/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=27536 CPUtime=462.3
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 8662 0 0 0 46202 28 0 0 25 0 1 0 219736104 28196864 6734 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 6884 6734 48 102 0 6779 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 27536

[startup+522.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1548896/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=29616 CPUtime=522.31
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 9493 0 0 0 52202 29 0 0 25 0 1 0 219736104 30326784 7258 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 7404 7258 48 102 0 7299 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 29616

[startup+582.628 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1547808/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=31180 CPUtime=582.33
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 10059 0 0 0 58203 30 0 0 25 0 1 0 219736104 31928320 7648 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 7795 7648 48 102 0 7690 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 31180

[startup+642.662 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1546912/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=32040 CPUtime=642.34
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 10687 0 0 0 64203 31 0 0 25 0 1 0 219736104 32808960 7868 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 8010 7868 48 102 0 7905 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 32040

[startup+702.692 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1545056/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=33864 CPUtime=702.35
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 11321 0 0 0 70203 32 0 0 25 0 1 0 219736104 34676736 8310 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597613 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 8466 8310 48 102 0 8361 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 33864

[startup+762.722 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1544288/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=34520 CPUtime=762.37
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 11758 0 0 0 76204 33 0 0 25 0 1 0 219736104 35348480 8487 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 8630 8487 48 102 0 8525 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 34520

[startup+822.755 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1542816/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=36124 CPUtime=822.38
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 12292 0 0 0 82204 34 0 0 25 0 1 0 219736104 36990976 8873 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 9031 8873 48 102 0 8926 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 36124

[startup+882.78 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1542304/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=36524 CPUtime=882.39
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 12584 0 0 0 88204 35 0 0 25 0 1 0 219736104 37400576 9005 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 9131 9005 48 102 0 9026 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 36524

[startup+942.807 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1541216/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=37684 CPUtime=942.4
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 13019 0 0 0 94204 36 0 0 25 0 1 0 219736104 38588416 9293 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 9421 9293 48 102 0 9316 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 37684

[startup+1002.84 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1542496/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=36368 CPUtime=1002.41
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 13257 0 0 0 100205 36 0 0 25 0 1 0 219736104 37240832 8971 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 9092 8971 48 102 0 8987 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 36368

[startup+1062.87 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1539680/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=39252 CPUtime=1062.42
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 14121 0 0 0 106205 37 0 0 25 0 1 0 219736104 40194048 9667 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522839 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 9813 9667 48 102 0 9708 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 39252

[startup+1122.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1539872/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=39012 CPUtime=1122.44
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 14208 0 0 0 112206 38 0 0 25 0 1 0 219736104 39948288 9630 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 9753 9630 48 102 0 9648 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 39012

[startup+1182.93 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1538592/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=40316 CPUtime=1182.45
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 14672 0 0 0 118206 39 0 0 25 0 1 0 219736104 41283584 9945 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 10079 9945 48 102 0 9974 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 40316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3254
/proc/meminfo: memFree=1538592/2055920 swapFree=4158120/4192956
[pid=3055] ppid=3053 vsize=40316 CPUtime=1200.07
/proc/3055/stat : 3055 (picosat) R 3053 3055 2998 0 -1 4194304 14672 0 0 0 119968 39 0 0 25 0 1 0 219736104 41283584 9945 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3055/statm: 10079 9945 48 102 0 9974 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 40316

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): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1199.68
CPU system time (s): 0.400939
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 40552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14672
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= 24783

runsolver used 1.3298 second user time and 2.87656 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 20 18:56:50 UTC 2007

IDJOB= 301884
IDBENCH= 20070
IDSOLVER= 106
FILE ID= node1/301884-1171997810

PBS_JOBID= 3849105

Free space on /tmp= 66549 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301884-1171997810/picosat /tmp/evaluation/301884-1171997810/instance-301884-1171997810.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301884-1171997810 -o ROOT/results/node1/solver-301884-1171997810 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301884-1171997810/picosat /tmp/evaluation/301884-1171997810/instance-301884-1171997810.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 442905411

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1579248 kB
Buffers:         55540 kB
Cached:         325004 kB
SwapCached:      15284 kB
Active:         267816 kB
Inactive:       135680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579248 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            58784 kB
Committed_AS:   717764 kB
PageTables:       1740 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= 66549 MiB

End job on node1 on Tue Feb 20 19:16:53 UTC 2007