Trace number 304672

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) 1200.07 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node9/watcher-304672-1172063413 -o ROOT/results/node9/solver-304672-1172063413 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304672-1172063413/picosat /tmp/evaluation/304672-1172063413/instance-304672-1172063413.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: 1.02 1.01 1.00 3/77 11555
/proc/meminfo: memFree=1601968/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=568 CPUtime=0
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 226295960 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 142 54 40 102 0 37 0

[startup+0.106917 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 11555
/proc/meminfo: memFree=1601968/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=836 CPUtime=0.1
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 142 0 0 0 4 6 0 0 18 0 1 0 226295960 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514995 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 11555
/proc/meminfo: memFree=1601968/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=1768 CPUtime=0.51
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 381 0 0 0 39 12 0 0 21 0 1 0 226295960 1810432 364 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 442 364 48 102 0 337 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1768

[startup+1.33515 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1600488/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=1900 CPUtime=1.33
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 425 0 0 0 121 12 0 0 25 0 1 0 226295960 1945600 408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 475 408 48 102 0 370 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1900

[startup+2.97147 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 11556
/proc/meminfo: memFree=1600168/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=2164 CPUtime=2.96
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 483 0 0 0 284 12 0 0 25 0 1 0 226295960 2215936 466 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 541 466 48 102 0 436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2164

[startup+6.2511 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1599784/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=2540 CPUtime=6.24
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 559 0 0 0 612 12 0 0 25 0 1 0 226295960 2600960 542 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 635 542 48 102 0 530 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2540

[startup+12.7053 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1599208/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=2972 CPUtime=12.69
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 674 0 0 0 1257 12 0 0 25 0 1 0 226295960 3043328 657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 743 657 48 102 0 638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2972

[startup+25.5118 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1598760/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=3472 CPUtime=25.49
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 806 0 0 0 2537 12 0 0 25 0 1 0 226295960 3555328 789 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 868 789 48 102 0 763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3472

[startup+51.1238 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1597928/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=4200 CPUtime=51.09
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1003 0 0 0 5097 12 0 0 25 0 1 0 226295960 4300800 986 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1050 986 48 102 0 945 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4200

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1597032/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=5116 CPUtime=102.29
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1213 0 0 0 10216 13 0 0 25 0 1 0 226295960 5238784 1195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1279 1195 48 102 0 1174 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5116

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1596200/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=5952 CPUtime=162.31
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1408 0 0 0 16217 14 0 0 25 0 1 0 226295960 6094848 1390 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1488 1390 48 102 0 1383 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5952

[startup+222.412 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 11556
/proc/meminfo: memFree=1595624/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=6512 CPUtime=222.32
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1547 0 0 0 22218 14 0 0 25 0 1 0 226295960 6668288 1529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1628 1529 48 102 0 1523 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6512

[startup+282.447 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1595496/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=6852 CPUtime=282.34
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1628 0 0 0 28219 15 0 0 25 0 1 0 226295960 7016448 1604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1713 1604 48 102 0 1608 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6852

[startup+342.484 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1594856/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=7296 CPUtime=342.35
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1778 0 0 0 34220 15 0 0 25 0 1 0 226295960 7471104 1735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1824 1735 48 102 0 1719 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7296

[startup+402.522 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 11556
/proc/meminfo: memFree=1594600/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=7592 CPUtime=402.37
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1880 0 0 0 40221 16 0 0 25 0 1 0 226295960 7774208 1813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529710 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1898 1813 48 102 0 1793 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7592

[startup+462.55 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 11556
/proc/meminfo: memFree=1594152/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=7936 CPUtime=462.38
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 1992 0 0 0 46222 16 0 0 25 0 1 0 226295960 8126464 1904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 1984 1904 48 102 0 1879 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7936

[startup+522.582 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 11556
/proc/meminfo: memFree=1593960/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=8256 CPUtime=522.39
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 2077 0 0 0 52222 17 0 0 25 0 1 0 226295960 8454144 1956 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2064 1956 48 102 0 1959 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8256

[startup+582.614 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1593896/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=8332 CPUtime=582.4
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 2106 0 0 0 58223 17 0 0 25 0 1 0 226295960 8531968 1974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2083 1974 48 102 0 1978 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8332

[startup+642.652 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11556
/proc/meminfo: memFree=1593640/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=8596 CPUtime=642.42
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 2431 0 0 0 64224 18 0 0 25 0 1 0 226295960 8802304 2031 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2149 2031 48 102 0 2044 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8596

[startup+702.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1593192/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=8924 CPUtime=702.43
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 2760 0 0 0 70225 18 0 0 25 0 1 0 226295960 9138176 2120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2231 2120 48 102 0 2126 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8924

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1593192/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=8924 CPUtime=762.44
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 2970 0 0 0 76225 19 0 0 25 0 1 0 226295960 9138176 2120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2231 2120 48 102 0 2126 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 8924

[startup+822.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1592872/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=9316 CPUtime=822.46
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 3280 0 0 0 82226 20 0 0 25 0 1 0 226295960 9539584 2211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2329 2211 48 102 0 2224 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 9316

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1592808/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=9316 CPUtime=882.46
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 3503 0 0 0 88226 20 0 0 25 0 1 0 226295960 9539584 2212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2329 2212 48 102 0 2224 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 9316

[startup+942.818 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1592296/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=9712 CPUtime=942.48
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 3851 0 0 0 94227 21 0 0 25 0 1 0 226295960 9945088 2329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2428 2329 48 102 0 2323 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 9712

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1592488/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=9712 CPUtime=1002.5
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 4046 0 0 0 100228 22 0 0 25 0 1 0 226295960 9945088 2329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2428 2329 48 102 0 2323 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 9712

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1592168/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=9976 CPUtime=1062.52
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 4310 0 0 0 106229 23 0 0 25 0 1 0 226295960 10215424 2396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2494 2396 48 102 0 2389 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 9976

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1592104/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=10056 CPUtime=1122.52
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 4496 0 0 0 112229 23 0 0 25 0 1 0 226295960 10297344 2418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2514 2418 48 102 0 2409 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 10056

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1591912/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=10184 CPUtime=1182.54
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 4739 0 0 0 118230 24 0 0 25 0 1 0 226295960 10428416 2456 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2546 2456 48 102 0 2441 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 10184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1591656/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=10448 CPUtime=1200.05
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 4843 0 0 0 119981 24 0 0 25 0 1 0 226295960 10698752 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2612 2518 48 102 0 2507 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10448

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11556
/proc/meminfo: memFree=1591656/2055920 swapFree=4192812/4192956
[pid=11555] ppid=11553 vsize=10448 CPUtime=1200.05
/proc/11555/stat : 11555 (picosat) R 11553 11555 10472 0 -1 4194304 4843 0 0 0 119981 24 0 0 25 0 1 0 226295960 10698752 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11555/statm: 2612 2518 48 102 0 2507 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.247962
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 10448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4843
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= 770

runsolver used 1.2808 second user time and 2.99354 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Wed Feb 21 13:10:13 UTC 2007

IDJOB= 304672
IDBENCH= 20138
IDSOLVER= 106
FILE ID= node9/304672-1172063413

PBS_JOBID= 3865292

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304672-1172063413/picosat /tmp/evaluation/304672-1172063413/instance-304672-1172063413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-304672-1172063413 -o ROOT/results/node9/solver-304672-1172063413 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304672-1172063413/picosat /tmp/evaluation/304672-1172063413/instance-304672-1172063413.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 681455470

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1602376 kB
Buffers:         54680 kB
Cached:         272672 kB
SwapCached:          0 kB
Active:         284712 kB
Inactive:        97012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          73304 kB
Slab:            57456 kB
Committed_AS:  1152364 kB
PageTables:       1688 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 node9 on Wed Feb 21 13:30:16 UTC 2007