Trace number 299793

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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/node38/watcher-299793-1171877445 -o ROOT/results/node38/solver-299793-1171877445 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299793-1171877445/picosat /tmp/evaluation/299793-1171877445/instance-299793-1171877445.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 0.99 3/64 29515
/proc/meminfo: memFree=718200/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=568 CPUtime=0
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 207700364 581632 58 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 142 59 40 102 0 37 0

[startup+0.106984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29515
/proc/meminfo: memFree=718200/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=720 CPUtime=0.1
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 129 0 0 0 9 1 0 0 18 0 1 0 207700364 737280 112 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 180 112 48 102 0 75 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 720

[startup+0.51503 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29515
/proc/meminfo: memFree=718200/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=720 CPUtime=0.51
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 142 0 0 0 50 1 0 0 21 0 1 0 207700364 737280 125 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 180 125 48 102 0 75 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 720

[startup+1.33512 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29516
/proc/meminfo: memFree=717808/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=848 CPUtime=1.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 159 0 0 0 132 1 0 0 25 0 1 0 207700364 868352 142 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 212 142 48 102 0 107 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 848

[startup+2.97131 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29516
/proc/meminfo: memFree=717616/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=972 CPUtime=2.96
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 180 0 0 0 295 1 0 0 25 0 1 0 207700364 995328 163 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 243 163 48 102 0 138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 972

[startup+6.25268 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29516
/proc/meminfo: memFree=717424/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=1100 CPUtime=6.24
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 208 0 0 0 623 1 0 0 25 0 1 0 207700364 1126400 191 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 275 191 48 102 0 170 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1100

[startup+12.7044 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29516
/proc/meminfo: memFree=717184/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=1204 CPUtime=12.69
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 244 0 0 0 1268 1 0 0 25 0 1 0 207700364 1232896 227 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 301 227 48 102 0 196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1204

[startup+25.5079 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29516
/proc/meminfo: memFree=716992/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=1436 CPUtime=25.49
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 290 0 0 0 2548 1 0 0 25 0 1 0 207700364 1470464 273 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 359 273 48 102 0 254 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1436

[startup+51.1148 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29516
/proc/meminfo: memFree=716736/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=1676 CPUtime=51.09
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 358 0 0 0 5108 1 0 0 25 0 1 0 207700364 1716224 341 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 419 341 48 102 0 314 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1676

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29516
/proc/meminfo: memFree=716352/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=1952 CPUtime=102.28
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 433 0 0 0 10227 1 0 0 25 0 1 0 207700364 1998848 416 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 488 416 48 102 0 383 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1952

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=716032/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=2236 CPUtime=162.29
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 508 0 0 0 16228 1 0 0 25 0 1 0 207700364 2289664 491 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 559 491 48 102 0 454 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2236

[startup+222.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=715840/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=2444 CPUtime=222.3
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 556 0 0 0 22228 2 0 0 25 0 1 0 207700364 2502656 539 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 611 539 48 102 0 506 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2444

[startup+282.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=715648/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=2748 CPUtime=282.3
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 617 0 0 0 28228 2 0 0 25 0 1 0 207700364 2813952 597 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 687 597 48 102 0 582 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2748

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=715584/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=2832 CPUtime=342.3
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 642 0 0 0 34228 2 0 0 25 0 1 0 207700364 2899968 622 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 708 622 48 102 0 603 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2832

[startup+402.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=715392/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=2916 CPUtime=402.3
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 679 0 0 0 40228 2 0 0 25 0 1 0 207700364 2985984 648 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 729 648 48 102 0 624 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2916

[startup+462.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=715264/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3088 CPUtime=462.3
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 746 0 0 0 46228 2 0 0 25 0 1 0 207700364 3162112 691 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 772 691 48 102 0 667 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3088

[startup+522.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29516
/proc/meminfo: memFree=715136/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3132 CPUtime=522.31
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 784 0 0 0 52229 2 0 0 25 0 1 0 207700364 3207168 706 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 783 706 48 102 0 678 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3132

[startup+582.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=715136/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3144 CPUtime=582.32
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 835 0 0 0 58230 2 0 0 25 0 1 0 207700364 3219456 711 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597671 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 786 711 48 102 0 681 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 3144

[startup+642.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=715008/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3300 CPUtime=642.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 901 0 0 0 64230 3 0 0 25 0 1 0 207700364 3379200 752 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 825 752 48 102 0 720 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 3300

[startup+702.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714880/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3416 CPUtime=702.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 953 0 0 0 70230 3 0 0 25 0 1 0 207700364 3497984 781 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 854 781 48 102 0 749 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 3416

[startup+762.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714816/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3500 CPUtime=762.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 971 0 0 0 76230 3 0 0 25 0 1 0 207700364 3584000 799 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 875 799 48 102 0 770 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 3500

[startup+822.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714816/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3500 CPUtime=822.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 979 0 0 0 82230 3 0 0 25 0 1 0 207700364 3584000 807 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 875 807 48 102 0 770 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 3500

[startup+882.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714688/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3500 CPUtime=882.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1015 0 0 0 88230 3 0 0 25 0 1 0 207700364 3584000 807 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 875 807 48 102 0 770 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 3500

[startup+942.596 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714624/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3664 CPUtime=942.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1079 0 0 0 94230 3 0 0 25 0 1 0 207700364 3751936 847 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 916 847 48 102 0 811 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 3664

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714560/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3700 CPUtime=1002.33
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1115 0 0 0 100230 3 0 0 25 0 1 0 207700364 3788800 859 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 925 859 48 102 0 820 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 3700

[startup+1062.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714560/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3688 CPUtime=1062.34
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1146 0 0 0 106231 3 0 0 25 0 1 0 207700364 3776512 856 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 922 856 48 102 0 817 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 3688

[startup+1122.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714432/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3832 CPUtime=1122.35
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1191 0 0 0 112231 4 0 0 25 0 1 0 207700364 3923968 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 958 894 48 102 0 853 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 3832

[startup+1182.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714432/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3832 CPUtime=1182.35
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1191 0 0 0 118231 4 0 0 25 0 1 0 207700364 3923968 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 958 894 48 102 0 853 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 3832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714432/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3832 CPUtime=1200.07
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1191 0 0 0 120003 4 0 0 25 0 1 0 207700364 3923968 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 958 894 48 102 0 853 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3832

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29518
/proc/meminfo: memFree=714432/2055920 swapFree=4183804/4192956
[pid=29515] ppid=29513 vsize=3832 CPUtime=1200.07
/proc/29515/stat : 29515 (picosat) R 29513 29515 21295 0 -1 4194304 1191 0 0 0 120003 4 0 0 25 0 1 0 207700364 3923968 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29515/statm: 958 894 48 102 0 853 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.043993
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 3888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1191
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= 773

runsolver used 0.78488 second user time and 2.42763 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Mon Feb 19 09:30:45 UTC 2007

IDJOB= 299793
IDBENCH= 20019
IDSOLVER= 106
FILE ID= node38/299793-1171877445

PBS_JOBID= 3839655

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299793-1171877445/picosat /tmp/evaluation/299793-1171877445/instance-299793-1171877445.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-299793-1171877445 -o ROOT/results/node38/solver-299793-1171877445 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299793-1171877445/picosat /tmp/evaluation/299793-1171877445/instance-299793-1171877445.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 83627952

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:        718608 kB
Buffers:         52488 kB
Cached:        1154700 kB
SwapCached:       3416 kB
Active:         839632 kB
Inactive:       378056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        718608 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:             508 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:           105580 kB
Committed_AS:   480388 kB
PageTables:       1472 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= 66563 MiB

End job on node38 on Mon Feb 19 09:50:48 UTC 2007