Trace number 308649

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) 1200.02 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
MD5SUMa9c69ac58ba32eb3b79077be89bd5498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5496
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
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/node42/watcher-308649-1172524297 -o ROOT/results/node42/solver-308649-1172524297 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308649-1172524297/picosat /tmp/evaluation/308649-1172524297/instance-308649-1172524297.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: 0.92 0.98 1.03 3/64 4463
/proc/meminfo: memFree=1921184/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=1080 CPUtime=0
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 272385794 1105920 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 270 171 40 102 0 165 0

[startup+0.106869 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 4463
/proc/meminfo: memFree=1921184/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=1520 CPUtime=0.09
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 273 0 0 0 4 5 0 0 18 0 1 0 272385794 1556480 258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 380 258 40 102 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.514945 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 4463
/proc/meminfo: memFree=1921184/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=1788 CPUtime=0.51
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 375 0 0 0 44 7 0 0 21 0 1 0 272385794 1830912 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 447 360 42 102 0 342 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1788

[startup+1.3361 s]
/proc/loadavg: 0.92 0.98 1.03 2/65 4464
/proc/meminfo: memFree=1919832/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=1928 CPUtime=1.33
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 406 0 0 0 126 7 0 0 25 0 1 0 272385794 1974272 389 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 482 389 48 102 0 377 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1928

[startup+2.97341 s]
/proc/loadavg: 0.92 0.98 1.03 2/65 4464
/proc/meminfo: memFree=1919576/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=2052 CPUtime=2.96
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 447 0 0 0 289 7 0 0 25 0 1 0 272385794 2101248 430 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 513 430 48 102 0 408 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2052

[startup+6.25004 s]
/proc/loadavg: 0.93 0.98 1.03 2/65 4464
/proc/meminfo: memFree=1919384/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=2184 CPUtime=6.24
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 473 0 0 0 617 7 0 0 25 0 1 0 272385794 2236416 456 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 546 456 48 102 0 441 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2184

[startup+12.7043 s]
/proc/loadavg: 0.93 0.98 1.03 2/65 4464
/proc/meminfo: memFree=1919128/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=2448 CPUtime=12.69
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 531 0 0 0 1262 7 0 0 25 0 1 0 272385794 2506752 514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 612 514 48 102 0 507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2448

[startup+25.6057 s]
/proc/loadavg: 0.95 0.98 1.03 2/65 4464
/proc/meminfo: memFree=1918744/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=2800 CPUtime=25.58
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 615 0 0 0 2551 7 0 0 25 0 1 0 272385794 2867200 598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 700 598 48 102 0 595 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 2800

[startup+51.2126 s]
/proc/loadavg: 0.96 0.98 1.03 2/65 4464
/proc/meminfo: memFree=1918360/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=3184 CPUtime=51.18
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 713 0 0 0 5111 7 0 0 25 0 1 0 272385794 3260416 696 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 796 696 48 102 0 691 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 3184

[startup+102.42 s]
/proc/loadavg: 0.98 0.98 1.02 2/65 4464
/proc/meminfo: memFree=1917592/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=3916 CPUtime=102.37
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 895 0 0 0 10230 7 0 0 25 0 1 0 272385794 4009984 875 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 979 875 48 102 0 874 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 3916

[startup+162.445 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 4464
/proc/meminfo: memFree=1917016/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=4484 CPUtime=162.37
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1046 0 0 0 16230 7 0 0 25 0 1 0 272385794 4591616 1026 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1121 1026 48 102 0 1016 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 4484

[startup+222.462 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 4464
/proc/meminfo: memFree=1916504/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=4968 CPUtime=222.37
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1162 0 0 0 22229 8 0 0 25 0 1 0 272385794 5087232 1142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1242 1142 48 102 0 1137 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 4968

[startup+282.476 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 4464
/proc/meminfo: memFree=1916184/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=5240 CPUtime=282.36
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1278 0 0 0 28228 8 0 0 25 0 1 0 272385794 5365760 1210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529660 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1310 1210 48 102 0 1205 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 5240

[startup+342.491 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1915672/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=5940 CPUtime=342.35
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1434 0 0 0 34227 8 0 0 25 0 1 0 272385794 6082560 1357 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1485 1357 48 102 0 1380 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5940

[startup+402.514 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1915416/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=6188 CPUtime=402.35
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1504 0 0 0 40227 8 0 0 25 0 1 0 272385794 6336512 1427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1547 1427 48 102 0 1442 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 6188

[startup+462.531 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1915224/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=6304 CPUtime=462.35
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1545 0 0 0 46226 9 0 0 25 0 1 0 272385794 6455296 1462 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1576 1462 48 102 0 1471 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 6304

[startup+522.545 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1915160/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=6320 CPUtime=522.34
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1576 0 0 0 52225 9 0 0 25 0 1 0 272385794 6471680 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1580 1469 48 102 0 1475 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 6320

[startup+582.565 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1914840/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=6688 CPUtime=582.34
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1668 0 0 0 58225 9 0 0 25 0 1 0 272385794 6848512 1560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1672 1560 48 102 0 1567 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 6688

[startup+642.582 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1914776/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=6716 CPUtime=642.33
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1677 0 0 0 64224 9 0 0 25 0 1 0 272385794 6877184 1568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1679 1568 48 102 0 1574 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 6716

[startup+702.603 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1914456/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=6956 CPUtime=702.33
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1828 0 0 0 70224 9 0 0 25 0 1 0 272385794 7122944 1634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1739 1634 48 102 0 1634 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 6956

[startup+762.614 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1914136/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7376 CPUtime=762.32
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1933 0 0 0 76223 9 0 0 25 0 1 0 272385794 7553024 1737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1844 1737 48 102 0 1739 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 7376

[startup+822.634 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1914136/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7308 CPUtime=822.32
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1936 0 0 0 82222 10 0 0 25 0 1 0 272385794 7483392 1726 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1827 1726 48 102 0 1722 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 7308

[startup+882.65 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1914008/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7344 CPUtime=882.32
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 1974 0 0 0 88222 10 0 0 25 0 1 0 272385794 7520256 1733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1836 1733 48 102 0 1731 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 7344

[startup+942.668 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 4464
/proc/meminfo: memFree=1913816/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7568 CPUtime=942.31
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 2143 0 0 0 94221 10 0 0 25 0 1 0 272385794 7749632 1762 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1892 1762 48 102 0 1787 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 7568

[startup+1002.68 s]
/proc/loadavg: 1.07 1.00 1.01 2/65 4464
/proc/meminfo: memFree=1913816/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7620 CPUtime=1002.31
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 2156 0 0 0 100221 10 0 0 25 0 1 0 272385794 7802880 1775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1905 1775 48 102 0 1800 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 7620

[startup+1062.71 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 4464
/proc/meminfo: memFree=1913688/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7676 CPUtime=1062.3
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 2377 0 0 0 106220 10 0 0 25 0 1 0 272385794 7860224 1791 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1919 1791 48 102 0 1814 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 7676

[startup+1122.72 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4464
/proc/meminfo: memFree=1913432/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=7940 CPUtime=1122.3
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 2633 0 0 0 112219 11 0 0 25 0 1 0 272385794 8130560 1843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 1985 1843 48 102 0 1880 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 7940

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4464
/proc/meminfo: memFree=1913240/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=8204 CPUtime=1182.28
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 2892 0 0 0 118217 11 0 0 25 0 1 0 272385794 8400896 1895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529692 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 2051 1895 48 102 0 1946 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 8204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4464
/proc/meminfo: memFree=1913240/2055920 swapFree=4182516/4192956
[pid=4463] ppid=4461 vsize=8204 CPUtime=1200
/proc/4463/stat : 4463 (picosat) R 4461 4463 3516 0 -1 4194304 2962 0 0 0 119989 11 0 0 25 0 1 0 272385794 8400896 1895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4463/statm: 2051 1895 48 102 0 1946 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8204

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): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.121981
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 8344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2962
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= 1790

runsolver used 0.777881 second user time and 2.43163 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Mon Feb 26 21:11:38 UTC 2007

IDJOB= 308649
IDBENCH= 20237
IDSOLVER= 106
FILE ID= node42/308649-1172524297

PBS_JOBID= 3971797

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308649-1172524297/picosat /tmp/evaluation/308649-1172524297/instance-308649-1172524297.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-308649-1172524297 -o ROOT/results/node42/solver-308649-1172524297 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308649-1172524297/picosat /tmp/evaluation/308649-1172524297/instance-308649-1172524297.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 202882573

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1921656 kB
Buffers:         23188 kB
Cached:          73524 kB
SwapCached:       4472 kB
Active:          30908 kB
Inactive:        76428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921656 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            13040 kB
Committed_AS:   888840 kB
PageTables:       1408 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= 66557 MiB

End job on node42 on Mon Feb 26 21:31:40 UTC 2007