Trace number 355884

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) 10000 10004.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3104.62
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

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/node33/watcher-355884-1176874509 -o ROOT/results/node33/solver-355884-1176874509 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355884-1176874509/picosat /tmp/evaluation/355884-1176874509/instance-355884-1176874509.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.71 0.92 0.97 3/77 23813
/proc/meminfo: memFree=1438824/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=728 CPUtime=0
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 135366415 745472 81 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 182 82 40 102 0 77 0

[startup+0.0369249 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 23813
/proc/meminfo: memFree=1438824/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=1672 CPUtime=0.03
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 318 0 0 0 2 1 0 0 18 0 1 0 135366415 1712128 303 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 418 307 40 102 0 313 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1672

[startup+0.101939 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 23813
/proc/meminfo: memFree=1438824/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=2796 CPUtime=0.09
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 496 0 0 0 4 5 0 0 18 0 1 0 135366415 2863104 472 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 699 472 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301979 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 23813
/proc/meminfo: memFree=1438824/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=3192 CPUtime=0.29
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 618 0 0 0 13 16 0 0 19 0 1 0 135366415 3268608 594 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 798 594 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701062 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 23813
/proc/meminfo: memFree=1438824/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=10400 CPUtime=0.69
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 1962 0 0 0 30 39 0 0 22 0 1 0 135366415 10649600 1938 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 2600 1942 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.50123 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 23814
/proc/meminfo: memFree=1425824/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=20316 CPUtime=1.49
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 3515 0 0 0 67 82 0 0 25 0 1 0 135366415 20803584 3491 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 5079 3491 40 102 0 4974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20316

[startup+3.10156 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 23814
/proc/meminfo: memFree=1423584/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=24288 CPUtime=3.09
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 4517 0 0 0 136 173 0 0 25 0 1 0 135366415 24870912 4493 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 6072 4493 40 102 0 5967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24288

[startup+6.30121 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 23814
/proc/meminfo: memFree=1414120/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=35220 CPUtime=6.28
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 6677 0 0 0 302 326 0 0 25 0 1 0 135366415 36065280 6628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 8805 6628 42 102 0 8700 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35220

[startup+12.7015 s]
/proc/loadavg: 0.76 0.92 0.97 2/78 23814
/proc/meminfo: memFree=1412136/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=35228 CPUtime=12.68
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 6724 0 0 0 941 327 0 0 25 0 1 0 135366415 36073472 6673 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 8807 6673 48 102 0 8702 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35228

[startup+25.5012 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 23814
/proc/meminfo: memFree=1412264/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=35228 CPUtime=25.47
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 6739 0 0 0 2220 327 0 0 25 0 1 0 135366415 36073472 6688 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 8807 6688 48 102 0 8702 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 35228

[startup+51.1014 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 23814
/proc/meminfo: memFree=1409960/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=37700 CPUtime=51.06
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 7370 0 0 0 4778 328 0 0 25 0 1 0 135366415 38604800 7319 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 9425 7319 48 102 0 9320 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37700

[startup+102.306 s]
/proc/loadavg: 0.94 0.94 0.97 2/78 23814
/proc/meminfo: memFree=1402984/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=44612 CPUtime=102.25
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 9091 0 0 0 9895 330 0 0 25 0 1 0 135366415 45682688 9040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 11153 9040 48 102 0 11048 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44612

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 23814
/proc/meminfo: memFree=1396712/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=50892 CPUtime=162.22
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10667 0 0 0 15889 333 0 0 25 0 1 0 135366415 52113408 10616 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12723 10616 48 102 0 12618 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 50892

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 23816
/proc/meminfo: memFree=1395816/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=222.19
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10813 0 0 0 21886 333 0 0 25 0 1 0 135366415 52584448 10762 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10762 48 102 0 12733 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 51352

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 23816
/proc/meminfo: memFree=1395944/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=282.17
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10848 0 0 0 27883 334 0 0 25 0 1 0 135366415 52584448 10764 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10764 48 102 0 12733 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 51352

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 23816
/proc/meminfo: memFree=1395944/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=342.15
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10849 0 0 0 33881 334 0 0 25 0 1 0 135366415 52584448 10765 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10765 48 102 0 12733 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 51352

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23816
/proc/meminfo: memFree=1395880/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=402.13
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10886 0 0 0 39878 335 0 0 25 0 1 0 135366415 52584448 10767 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10767 48 102 0 12733 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 51352

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23816
/proc/meminfo: memFree=1395880/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=462.11
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10925 0 0 0 45875 336 0 0 25 0 1 0 135366415 52584448 10770 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10770 48 102 0 12733 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 51352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23816
/proc/meminfo: memFree=1395880/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=522.08
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10932 0 0 0 51872 336 0 0 25 0 1 0 135366415 52584448 10777 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10777 48 102 0 12733 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 51352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23816
/proc/meminfo: memFree=1395880/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=582.06
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 10972 0 0 0 57869 337 0 0 25 0 1 0 135366415 52584448 10779 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10779 48 102 0 12733 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 51352

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23816
/proc/meminfo: memFree=1395816/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=51352 CPUtime=642.04
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 11014 0 0 0 63867 337 0 0 25 0 1 0 135366415 52584448 10781 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 12838 10781 48 102 0 12733 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 51352

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23816

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1361192/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=86088 CPUtime=9038.49
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 21823 0 0 0 903425 424 0 0 25 0 1 0 135366415 88154112 19361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 21522 19361 48 102 0 21417 0
Current children cumulated CPU time (s) 9038.49
Current children cumulated vsize (KiB) 86088

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1361256/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=86088 CPUtime=9098.47
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 21823 0 0 0 909422 425 0 0 25 0 1 0 135366415 88154112 19361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 21522 19361 48 102 0 21417 0
Current children cumulated CPU time (s) 9098.47
Current children cumulated vsize (KiB) 86088

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1361320/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=86088 CPUtime=9158.44
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 21823 0 0 0 915419 425 0 0 25 0 1 0 135366415 88154112 19361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530504 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 21522 19361 48 102 0 21417 0
Current children cumulated CPU time (s) 9158.44
Current children cumulated vsize (KiB) 86088

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1361384/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=86088 CPUtime=9218.43
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 21823 0 0 0 921417 426 0 0 25 0 1 0 135366415 88154112 19361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 21522 19361 48 102 0 21417 0
Current children cumulated CPU time (s) 9218.43
Current children cumulated vsize (KiB) 86088

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1361448/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=86088 CPUtime=9278.4
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 21823 0 0 0 927414 426 0 0 25 0 1 0 135366415 88154112 19361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 21522 19361 48 102 0 21417 0
Current children cumulated CPU time (s) 9278.4
Current children cumulated vsize (KiB) 86088

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1360744/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=86880 CPUtime=9338.38
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 21998 0 0 0 933411 427 0 0 25 0 1 0 135366415 88965120 19536 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 21720 19536 48 102 0 21615 0
Current children cumulated CPU time (s) 9338.38
Current children cumulated vsize (KiB) 86880

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1357992/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9398.35
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 939407 428 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9398.35
Current children cumulated vsize (KiB) 89384

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24414
/proc/meminfo: memFree=1358120/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9458.33
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 945404 429 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9458.33
Current children cumulated vsize (KiB) 89384

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358120/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9518.3
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 951401 429 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9518.3
Current children cumulated vsize (KiB) 89384

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24414
/proc/meminfo: memFree=1358184/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9578.28
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 957398 430 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9578.28
Current children cumulated vsize (KiB) 89384

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358184/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9638.25
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 963395 430 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9638.25
Current children cumulated vsize (KiB) 89384

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358120/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9698.24
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 969393 431 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9698.24
Current children cumulated vsize (KiB) 89384

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358120/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9758.21
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 975390 431 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9758.21
Current children cumulated vsize (KiB) 89384

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358120/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9818.19
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 981387 432 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9818.19
Current children cumulated vsize (KiB) 89384

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358184/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9878.17
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 987385 432 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9878.17
Current children cumulated vsize (KiB) 89384

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358184/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9938.13
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22758 0 0 0 993381 432 0 0 25 0 1 0 135366415 91529216 20172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20172 48 102 0 22241 0
Current children cumulated CPU time (s) 9938.13
Current children cumulated vsize (KiB) 89384

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24414
/proc/meminfo: memFree=1358056/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=9998.12
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22895 0 0 0 999379 433 0 0 25 0 1 0 135366415 91529216 20181 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20181 48 102 0 22241 0
Current children cumulated CPU time (s) 9998.12
Current children cumulated vsize (KiB) 89384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.2 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24414
/proc/meminfo: memFree=1358056/2055920 swapFree=4174588/4192956
[pid=23813] ppid=23811 vsize=89384 CPUtime=10000
/proc/23813/stat : 23813 (picosat) R 23811 23813 23759 0 -1 4194304 22895 0 0 0 999569 433 0 0 25 0 1 0 135366415 91529216 20181 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23813/statm: 22346 20181 48 102 0 22241 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 89384

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): 10004.2
CPU time (s): 10000
CPU user time (s): 9995.69
CPU system time (s): 4.34834
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 89896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.69
system time used= 4.34834
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22895
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= 17062

runsolver used 11.7062 second user time and 24.5473 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Wed Apr 18 05:35:09 UTC 2007

IDJOB= 355884
IDBENCH= 20380
IDSOLVER= 171
FILE ID= node33/355884-1176874509

PBS_JOBID= 4595067

Free space on /tmp= 66519 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/355884-1176874509/picosat /tmp/evaluation/355884-1176874509/instance-355884-1176874509.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-355884-1176874509 -o ROOT/results/node33/solver-355884-1176874509 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355884-1176874509/picosat /tmp/evaluation/355884-1176874509/instance-355884-1176874509.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 798126432

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1439296 kB
Buffers:         36788 kB
Cached:         438808 kB
SwapCached:       2376 kB
Active:         217860 kB
Inactive:       343896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439296 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:           14928 kB
Writeback:           0 kB
Mapped:         100960 kB
Slab:            40240 kB
Committed_AS:  1643920 kB
PageTables:       1992 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= 66519 MiB

End job on node33 on Wed Apr 18 08:21:56 UTC 2007