Trace number 312902

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 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1059.18
Satisfiable
(Un)Satisfiability was proved
Number of variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-312902-1176868361 -o ROOT/results/node35/solver-312902-1176868361 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312902-1176868361/picosat /tmp/evaluation/312902-1176868361/instance-312902-1176868361.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.98 3/77 9675
/proc/meminfo: memFree=1812168/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=728 CPUtime=0
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 134751516 745472 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 182 82 40 102 0 77 0

[startup+0.01659 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 9675
/proc/meminfo: memFree=1812168/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=1084 CPUtime=0
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 134751516 1110016 181 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 271 181 40 102 0 166 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1084

[startup+0.101599 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 9675
/proc/meminfo: memFree=1812168/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=2796 CPUtime=0.09
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 589 0 0 0 5 4 0 0 18 0 1 0 134751516 2863104 565 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 699 565 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301624 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 9675
/proc/meminfo: memFree=1812168/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=3324 CPUtime=0.29
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 712 0 0 0 13 16 0 0 19 0 1 0 134751516 3403776 688 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 831 688 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701669 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 9675
/proc/meminfo: memFree=1812168/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=6432 CPUtime=0.69
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 1538 0 0 0 31 38 0 0 23 0 1 0 134751516 6586368 1514 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 1608 1514 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1800832/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=20712 CPUtime=1.49
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 4331 0 0 0 71 78 0 0 25 0 1 0 134751516 21209088 4307 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 5178 4307 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1793920/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=24012 CPUtime=3.09
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 5148 0 0 0 144 165 0 0 25 0 1 0 134751516 24588288 5124 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 6003 5124 40 102 0 5898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24012

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1786176/2055920 swapFree=4120692/4192956
[pid=9675] ppid=9673 vsize=31504 CPUtime=6.29
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 7280 0 0 0 292 337 0 0 25 0 1 0 134751516 32260096 7256 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 7876 7256 40 102 0 7771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31504

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1777608/2055920 swapFree=4120756/4192956
[pid=9675] ppid=9673 vsize=39720 CPUtime=12.69
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 8700 0 0 0 850 419 0 0 25 0 1 0 134751516 40673280 8663 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 9930 8663 48 102 0 9825 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39720

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1775112/2055920 swapFree=4120756/4192956
[pid=9675] ppid=9673 vsize=42388 CPUtime=25.49
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 9368 0 0 0 2129 420 0 0 25 0 1 0 134751516 43405312 9331 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 10597 9331 48 102 0 10492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42388

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1767176/2055920 swapFree=4120756/4192956
[pid=9675] ppid=9673 vsize=50780 CPUtime=51.06
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 11455 0 0 0 4685 421 0 0 25 0 1 0 134751516 51998720 11418 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523090 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 12695 11418 48 102 0 12590 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50780

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1749064/2055920 swapFree=4120756/4192956
[pid=9675] ppid=9673 vsize=68392 CPUtime=102.25
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 15865 0 0 0 9799 426 0 0 25 0 1 0 134751516 70033408 15828 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 17098 15828 48 102 0 16993 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68392

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1724552/2055920 swapFree=4120820/4192956
[pid=9675] ppid=9673 vsize=93728 CPUtime=162.23
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 21981 0 0 0 15792 431 0 0 25 0 1 0 134751516 95977472 21944 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 23432 21944 48 102 0 23327 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1702408/2055920 swapFree=4120820/4192956
[pid=9675] ppid=9673 vsize=115720 CPUtime=222.22
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 27473 0 0 0 21785 437 0 0 25 0 1 0 134751516 118497280 27436 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 28930 27436 48 102 0 28825 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 115720

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1678920/2055920 swapFree=4120820/4192956
[pid=9675] ppid=9673 vsize=139524 CPUtime=282.2
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 33442 0 0 0 27777 443 0 0 25 0 1 0 134751516 142872576 33405 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 34881 33405 48 102 0 34776 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 139524

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1661640/2055920 swapFree=4120884/4192956
[pid=9675] ppid=9673 vsize=155800 CPUtime=342.19
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 37596 0 0 0 33772 447 0 0 25 0 1 0 134751516 159539200 37516 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 38950 37516 48 102 0 38845 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 155800

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1661576/2055920 swapFree=4120884/4192956
[pid=9675] ppid=9673 vsize=155800 CPUtime=402.17
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 37596 0 0 0 39770 447 0 0 25 0 1 0 134751516 159539200 37516 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 38950 37516 48 102 0 38845 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 155800

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9676
/proc/meminfo: memFree=1661512/2055920 swapFree=4120948/4192956
[pid=9675] ppid=9673 vsize=155800 CPUtime=462.16
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 37596 0 0 0 45768 448 0 0 25 0 1 0 134751516 159539200 37516 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 38950 37516 48 102 0 38845 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 155800

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 9798
/proc/meminfo: memFree=1653496/2055920 swapFree=4120948/4192956
[pid=9675] ppid=9673 vsize=163112 CPUtime=522.06
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 39410 0 0 0 51756 450 0 0 25 0 1 0 134751516 167026688 39330 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 40778 39330 48 102 0 40673 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 163112

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1633608/2055920 swapFree=4120948/4192956
[pid=9675] ppid=9673 vsize=183604 CPUtime=581.99
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 44526 0 0 0 57745 454 0 0 25 0 1 0 134751516 188010496 44446 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 45901 44446 48 102 0 45796 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 183604

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1621320/2055920 swapFree=4121012/4192956
[pid=9675] ppid=9673 vsize=195352 CPUtime=641.98
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 47527 0 0 0 63739 459 0 0 25 0 1 0 134751516 200040448 47401 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 48838 47401 48 102 0 48733 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 195352

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1621256/2055920 swapFree=4121012/4192956
[pid=9675] ppid=9673 vsize=195352 CPUtime=701.96
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 47528 0 0 0 69737 459 0 0 25 0 1 0 134751516 200040448 47402 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 48838 47402 48 102 0 48733 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 195352

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1621192/2055920 swapFree=4121076/4192956
[pid=9675] ppid=9673 vsize=195352 CPUtime=761.95
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 47528 0 0 0 75735 460 0 0 25 0 1 0 134751516 200040448 47402 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 48838 47402 48 102 0 48733 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 195352

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1621192/2055920 swapFree=4121076/4192956
[pid=9675] ppid=9673 vsize=195352 CPUtime=821.93
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 47530 0 0 0 81733 460 0 0 25 0 1 0 134751516 200040448 47404 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 48838 47404 48 102 0 48733 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 195352

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1599496/2055920 swapFree=4121076/4192956
[pid=9675] ppid=9673 vsize=217368 CPUtime=881.91
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 53022 0 0 0 87725 466 0 0 25 0 1 0 134751516 222584832 52896 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 54342 52896 48 102 0 54237 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 217368

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1586184/2055920 swapFree=4121140/4192956
[pid=9675] ppid=9673 vsize=230236 CPUtime=941.9
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 56291 0 0 0 93720 470 0 0 25 0 1 0 134751516 235761664 56117 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 57559 56117 48 102 0 57454 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 230236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1586120/2055920 swapFree=4121140/4192956
[pid=9675] ppid=9673 vsize=230236 CPUtime=1001.88
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 56305 0 0 0 99718 470 0 0 25 0 1 0 134751516 235761664 56131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 57559 56131 48 102 0 57454 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 230236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1586120/2055920 swapFree=4121204/4192956
[pid=9675] ppid=9673 vsize=230236 CPUtime=1061.86
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 56305 0 0 0 105716 470 0 0 25 0 1 0 134751516 235761664 56131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 57559 56131 48 102 0 57454 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 230236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1586056/2055920 swapFree=4121204/4192956
[pid=9675] ppid=9673 vsize=230236 CPUtime=1121.85
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 56305 0 0 0 111714 471 0 0 25 0 1 0 134751516 235761664 56131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 57559 56131 48 102 0 57454 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 230236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1585992/2055920 swapFree=4121204/4192956
[pid=9675] ppid=9673 vsize=230236 CPUtime=1181.83
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 56305 0 0 0 117712 471 0 0 25 0 1 0 134751516 235761664 56131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 57559 56131 48 102 0 57454 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 230236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1576712/2055920 swapFree=4121268/4192956
[pid=9675] ppid=9673 vsize=239484 CPUtime=1200.03
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 58629 0 0 0 119529 474 0 0 25 0 1 0 134751516 245231616 58455 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 59871 58455 48 102 0 59766 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 239484

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9874
/proc/meminfo: memFree=1576712/2055920 swapFree=4121268/4192956
[pid=9675] ppid=9673 vsize=239484 CPUtime=1200.03
/proc/9675/stat : 9675 (picosat) R 9673 9675 8622 0 -1 4194304 58629 0 0 0 119529 474 0 0 25 0 1 0 134751516 245231616 58455 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9675/statm: 59871 58455 48 102 0 59766 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 239484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1195.3
CPU system time (s): 4.78327
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 239484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.3
system time used= 4.78327
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58629
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= 4400

runsolver used 1.36779 second user time and 2.82457 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Apr 18 03:52:41 UTC 2007

IDJOB= 312902
IDBENCH= 20353
IDSOLVER= 106
FILE ID= node35/312902-1176868361

PBS_JOBID= 4590277

Free space on /tmp= 66459 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/312902-1176868361/picosat /tmp/evaluation/312902-1176868361/instance-312902-1176868361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-312902-1176868361 -o ROOT/results/node35/solver-312902-1176868361 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312902-1176868361/picosat /tmp/evaluation/312902-1176868361/instance-312902-1176868361.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d90571b4b69632567da9d3ebfd25979e

RANDOM SEED= 76651680

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1812640 kB
Buffers:         12052 kB
Cached:         131604 kB
SwapCached:      22808 kB
Active:          71096 kB
Inactive:       128176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812640 kB
SwapTotal:     4192956 kB
SwapFree:      4120692 kB
Dirty:           19616 kB
Writeback:           0 kB
Mapped:          51208 kB
Slab:            29336 kB
Committed_AS:  2377116 kB
PageTables:       2024 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= 66459 MiB

End job on node35 on Wed Apr 18 04:12:43 UTC 2007