Trace number 304385

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node38/watcher-304385-1172057548 -o ROOT/results/node38/solver-304385-1172057548 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304385-1172057548/picosat /tmp/evaluation/304385-1172057548/instance-304385-1172057548.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 12045
/proc/meminfo: memFree=1579192/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=568 CPUtime=0
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 225710617 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 142 54 40 102 0 37 0

[startup+0.107664 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 12045
/proc/meminfo: memFree=1579192/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=836 CPUtime=0.1
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 143 0 0 0 4 6 0 0 18 0 1 0 225710617 856064 128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 209 128 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.51571 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 12045
/proc/meminfo: memFree=1579192/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=1892 CPUtime=0.5
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 407 0 0 0 37 13 0 0 21 0 1 0 225710617 1937408 392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 473 392 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.3388 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1577520/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=2164 CPUtime=1.32
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 474 0 0 0 119 13 0 0 25 0 1 0 225710617 2215936 457 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 541 457 48 102 0 436 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2164

[startup+2.97707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1577200/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=2420 CPUtime=2.97
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 540 0 0 0 283 14 0 0 25 0 1 0 225710617 2478080 523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 605 523 48 102 0 500 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2420

[startup+6.25336 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1576752/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=2792 CPUtime=6.25
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 637 0 0 0 611 14 0 0 25 0 1 0 225710617 2859008 620 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 698 620 48 102 0 593 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2792

[startup+12.7081 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1576176/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=3292 CPUtime=12.7
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 752 0 0 0 1256 14 0 0 25 0 1 0 225710617 3371008 735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 823 735 48 102 0 718 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3292

[startup+25.6096 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1575536/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=3996 CPUtime=25.6
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 930 0 0 0 2546 14 0 0 25 0 1 0 225710617 4091904 913 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 999 913 48 102 0 894 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3996

[startup+51.2155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1574640/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=4732 CPUtime=51.19
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 1123 0 0 0 5105 14 0 0 25 0 1 0 225710617 4845568 1106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 1183 1106 48 102 0 1078 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4732

[startup+102.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1573616/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=5820 CPUtime=102.39
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 1371 0 0 0 10224 15 0 0 25 0 1 0 225710617 5959680 1354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 1455 1354 48 102 0 1350 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 5820

[startup+162.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1572784/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=6648 CPUtime=162.39
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 1580 0 0 0 16224 15 0 0 25 0 1 0 225710617 6807552 1563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 1662 1563 48 102 0 1557 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 6648

[startup+222.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1572016/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=7364 CPUtime=222.39
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 1763 0 0 0 22224 15 0 0 25 0 1 0 225710617 7540736 1745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 1841 1745 48 102 0 1736 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 7364

[startup+282.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1571632/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=7720 CPUtime=282.39
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 1865 0 0 0 28224 15 0 0 25 0 1 0 225710617 7905280 1837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 1930 1837 48 102 0 1825 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 7720

[startup+342.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1571120/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=8196 CPUtime=342.4
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 2034 0 0 0 34224 16 0 0 25 0 1 0 225710617 8392704 1966 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2049 1966 48 102 0 1944 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 8196

[startup+402.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1570800/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=8508 CPUtime=402.4
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 2124 0 0 0 40224 16 0 0 25 0 1 0 225710617 8712192 2049 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2127 2049 48 102 0 2022 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 8508

[startup+462.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12046
/proc/meminfo: memFree=1570416/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=8976 CPUtime=462.4
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 2240 0 0 0 46224 16 0 0 25 0 1 0 225710617 9191424 2138 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2244 2138 48 102 0 2139 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 8976

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1570096/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=9212 CPUtime=522.4
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 2471 0 0 0 52224 16 0 0 25 0 1 0 225710617 9433088 2192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2303 2192 48 102 0 2198 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 9212

[startup+582.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1569648/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=9608 CPUtime=582.41
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 2808 0 0 0 58224 17 0 0 25 0 1 0 225710617 9838592 2292 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2402 2292 48 102 0 2297 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 9608

[startup+642.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1569136/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=10004 CPUtime=642.41
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 3167 0 0 0 64224 17 0 0 25 0 1 0 225710617 10244096 2404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2501 2404 48 102 0 2396 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 10004

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1569136/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=10088 CPUtime=702.42
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 3390 0 0 0 70225 17 0 0 25 0 1 0 225710617 10330112 2407 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2522 2407 48 102 0 2417 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 10088

[startup+762.65 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 12048
/proc/meminfo: memFree=1568944/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=10212 CPUtime=762.41
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 3637 0 0 0 76224 17 0 0 25 0 1 0 225710617 10457088 2459 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2553 2459 48 102 0 2448 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 10212

[startup+822.674 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12048
/proc/meminfo: memFree=1568624/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=10476 CPUtime=822.43
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 3923 0 0 0 82225 18 0 0 25 0 1 0 225710617 10727424 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2619 2518 48 102 0 2514 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 10476

[startup+882.696 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1568240/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=10828 CPUtime=882.43
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 4216 0 0 0 88225 18 0 0 25 0 1 0 225710617 11087872 2616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2707 2616 48 102 0 2602 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 10828

[startup+942.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1568112/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=10960 CPUtime=942.43
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 4446 0 0 0 94225 18 0 0 25 0 1 0 225710617 11223040 2646 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2740 2646 48 102 0 2635 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 10960

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1567984/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=11092 CPUtime=1002.43
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 4643 0 0 0 100225 18 0 0 25 0 1 0 225710617 11358208 2681 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2773 2681 48 102 0 2668 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 11092

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1567856/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=11204 CPUtime=1062.44
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 4930 0 0 0 106225 19 0 0 25 0 1 0 225710617 11472896 2716 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134608241 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2801 2716 48 102 0 2696 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 11204

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1567664/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=11336 CPUtime=1122.44
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 5129 0 0 0 112225 19 0 0 25 0 1 0 225710617 11608064 2747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2834 2747 48 102 0 2729 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 11336

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1567280/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=11732 CPUtime=1182.43
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 5402 0 0 0 118224 19 0 0 25 0 1 0 225710617 12013568 2845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2933 2845 48 102 0 2828 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 11732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1567216/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=11732 CPUtime=1200.05
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 5452 0 0 0 119986 19 0 0 25 0 1 0 225710617 12013568 2851 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2933 2851 48 102 0 2828 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11732

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12048
/proc/meminfo: memFree=1567216/2055920 swapFree=4183164/4192956
[pid=12045] ppid=12043 vsize=11732 CPUtime=1200.05
/proc/12045/stat : 12045 (picosat) R 12043 12045 11704 0 -1 4194304 5452 0 0 0 119986 19 0 0 25 0 1 0 225710617 12013568 2851 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12045/statm: 2933 2851 48 102 0 2828 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.197969
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 11908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5452
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= 1162

runsolver used 0.778881 second user time and 2.43463 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Wed Feb 21 11:32:28 UTC 2007

IDJOB= 304385
IDBENCH= 20131
IDSOLVER= 106
FILE ID= node38/304385-1172057548

PBS_JOBID= 3892778

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304385-1172057548/picosat /tmp/evaluation/304385-1172057548/instance-304385-1172057548.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-304385-1172057548 -o ROOT/results/node38/solver-304385-1172057548 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304385-1172057548/picosat /tmp/evaluation/304385-1172057548/instance-304385-1172057548.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 403125235

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1579536 kB
Buffers:         35336 kB
Cached:         383624 kB
SwapCached:       4408 kB
Active:         342284 kB
Inactive:        87308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579536 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            32768 kB
Committed_AS:   519276 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node38 on Wed Feb 21 11:52:30 UTC 2007