Trace number 1824808

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 10000.1 10002.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
Bench CategoryAPPLICATION (applications 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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824808-1242482866/watcher-1824808-1242482866 -o /tmp/evaluation-result-1824808-1242482866/solver-1824808-1242482866 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824808-1242482866.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): 12000 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: 0.93 0.98 0.98 3/67 18191
/proc/meminfo: memFree=1017736/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=728 CPUtime=0
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 276313028 745472 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 182 82 40 102 0 77 0

[startup+0.0228671 s]
/proc/loadavg: 0.93 0.98 0.98 3/67 18191
/proc/meminfo: memFree=1017736/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=1084 CPUtime=0.01
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 216 0 0 0 0 1 0 0 18 0 1 0 276313028 1110016 202 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 271 202 40 102 0 166 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1084

[startup+0.101873 s]
/proc/loadavg: 0.93 0.98 0.98 3/67 18191
/proc/meminfo: memFree=1017736/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=4980 CPUtime=0.09
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 704 0 0 0 4 5 0 0 18 0 1 0 276313028 5099520 681 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1245 681 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301891 s]
/proc/loadavg: 0.93 0.98 0.98 3/67 18191
/proc/meminfo: memFree=1017736/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=5244 CPUtime=0.29
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 876 0 0 0 12 17 0 0 19 0 1 0 276313028 5369856 853 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1311 853 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701926 s]
/proc/loadavg: 0.93 0.98 0.98 3/67 18191
/proc/meminfo: memFree=1017736/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=6168 CPUtime=0.69
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 1120 0 0 0 31 38 0 0 22 0 1 0 276313028 6316032 1097 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 1542 1097 40 102 0 1437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6168

[startup+1.502 s]
/proc/loadavg: 0.93 0.98 0.98 2/68 18192
/proc/meminfo: memFree=1008768/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=20844 CPUtime=1.49
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 4463 0 0 0 67 82 0 0 25 0 1 0 276313028 21344256 4440 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 5211 4440 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.10114 s]
/proc/loadavg: 0.93 0.98 0.98 2/68 18192
/proc/meminfo: memFree=993792/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=39884 CPUtime=3.09
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 6397 0 0 0 138 171 0 0 25 0 1 0 276313028 40841216 6374 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 9971 6374 40 102 0 9866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39884

[startup+6.30143 s]
/proc/loadavg: 1.01 1.00 0.98 2/68 18192
/proc/meminfo: memFree=986368/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=48188 CPUtime=6.28
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 8466 0 0 0 283 345 0 0 25 0 1 0 276313028 49344512 8443 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 12047 8443 40 102 0 11942 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48188

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 0.98 2/68 18192
/proc/meminfo: memFree=967440/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=70224 CPUtime=12.69
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 12734 0 0 0 639 630 0 0 25 0 1 0 276313028 71909376 12698 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 17556 12698 48 102 0 17451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70224

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 0.98 2/68 18192
/proc/meminfo: memFree=966544/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=71108 CPUtime=25.49
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 12985 0 0 0 1919 630 0 0 25 0 1 0 276313028 72814592 12949 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 17777 12949 48 102 0 17672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71108

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18192
/proc/meminfo: memFree=963152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=74568 CPUtime=51.06
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 13838 0 0 0 4475 631 0 0 25 0 1 0 276313028 76357632 13802 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 18642 13802 48 102 0 18537 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74568

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18192
/proc/meminfo: memFree=954320/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=83344 CPUtime=102.25
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 16055 0 0 0 9592 633 0 0 25 0 1 0 276313028 85344256 16019 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 20836 16019 48 102 0 20731 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83344

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=942992/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=94712 CPUtime=162.23
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 18892 0 0 0 15586 637 0 0 25 0 1 0 276313028 96985088 18856 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 23678 18856 48 102 0 23573 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94712

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=929872/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=107676 CPUtime=222.21
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 22147 0 0 0 21582 639 0 0 25 0 1 0 276313028 110260224 22111 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 26919 22111 48 102 0 26814 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 107676

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=915920/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=121704 CPUtime=282.2
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 25661 0 0 0 27577 643 0 0 25 0 1 0 276313028 124624896 25625 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 30426 25625 48 102 0 30321 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 121704

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=906576/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=130776 CPUtime=342.18
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 27943 0 0 0 33574 644 0 0 25 0 1 0 276313028 133914624 27907 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 32694 27907 48 102 0 32589 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 130776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 3/68 18221
/proc/meminfo: memFree=895376/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=141868 CPUtime=402.18
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 30740 0 0 0 39570 648 0 0 25 0 1 0 276313028 145272832 30704 1992294400 134512640 134931368 4294956240 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 35467 30704 48 102 0 35362 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 141868

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=882320/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=155052 CPUtime=462.16
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 34016 0 0 0 45565 651 0 0 25 0 1 0 276313028 158773248 33980 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 38763 33980 48 102 0 38658 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 155052

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=862160/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=175384 CPUtime=522.14
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 39121 0 0 0 51559 655 0 0 25 0 1 0 276313028 179593216 39085 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 43846 39085 48 102 0 43741 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 175384

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=845136/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=192288 CPUtime=582.12
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 43353 0 0 0 57554 658 0 0 25 0 1 0 276313028 196902912 43317 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 48072 43317 48 102 0 47967 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 192288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 18221
/proc/meminfo: memFree=829712/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=207396 CPUtime=642.11
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 47136 0 0 0 63549 662 0 0 25 0 1 0 276313028 212373504 47100 1992294400 134512640 134931368 4294956240 18446744073709551615 134520543 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 51849 47100 48 102 0 51744 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 207396


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18266
/proc/meminfo: memFree=339216/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9100.04
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 909206 798 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9100.04
Current children cumulated vsize (KiB) 695744

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18266
/proc/meminfo: memFree=339216/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9160.03
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 915205 798 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9160.03
Current children cumulated vsize (KiB) 695744

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18266
/proc/meminfo: memFree=339216/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9220.01
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 921203 798 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9220.01
Current children cumulated vsize (KiB) 695744

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339024/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9280
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 927201 799 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9280
Current children cumulated vsize (KiB) 695744

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339024/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9339.99
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 933200 799 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9339.99
Current children cumulated vsize (KiB) 695744

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339024/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9399.97
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 939198 799 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9399.97
Current children cumulated vsize (KiB) 695744

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9459.95
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 945196 799 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9459.95
Current children cumulated vsize (KiB) 695744

[startup+9522.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9519.94
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 951194 800 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9519.94
Current children cumulated vsize (KiB) 695744

[startup+9582.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9579.92
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 957192 800 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9579.92
Current children cumulated vsize (KiB) 695744

[startup+9642.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9639.91
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 963191 800 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9639.91
Current children cumulated vsize (KiB) 695744

[startup+9702.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9699.9
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 969189 801 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529817 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9699.9
Current children cumulated vsize (KiB) 695744

[startup+9762.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9759.88
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 975187 801 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9759.88
Current children cumulated vsize (KiB) 695744

[startup+9822.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9819.86
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 981185 801 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9819.86
Current children cumulated vsize (KiB) 695744

[startup+9882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9879.85
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 987184 801 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9879.85
Current children cumulated vsize (KiB) 695744

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9939.84
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 993182 802 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9939.84
Current children cumulated vsize (KiB) 695744

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=9999.83
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 999181 802 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 9999.83
Current children cumulated vsize (KiB) 695744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=695744 CPUtime=10000
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4194304 170151 0 0 0 999201 802 0 0 25 0 1 0 276313028 712441856 169373 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 173936 169373 48 102 0 173831 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 695744

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

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

[startup+10002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 18268
/proc/meminfo: memFree=339152/2055920 swapFree=4173364/4192956
[pid=18191] ppid=18189 vsize=0 CPUtime=10000.1
/proc/18191/stat : 18191 (picosat) R 18189 18191 18154 0 -1 4195332 170151 0 0 0 999201 812 0 0 25 0 1 0 276313028 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18191/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.6
CPU time (s): 10000.1
CPU user time (s): 9992.01
CPU system time (s): 8.12976
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 696180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9992.01
system time used= 8.12976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 170151
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= 2
involuntary context switches= 14822

runsolver used 9.45956 second user time and 26.9219 second system time

The end

Launcher Data 

Begin job on node68 at 2009-05-16 16:07:49
IDJOB=1824808
IDBENCH=20388
IDSOLVER=666
FILE ID=node68/1824808-1242482866
PBS_JOBID= 9306880
Free space on /tmp= 66164 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824808-1242482866/watcher-1824808-1242482866 -o /tmp/evaluation-result-1824808-1242482866/solver-1824808-1242482866 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824808-1242482866.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=1333465309

node68.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.223
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		: 3000.223
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:       1018224 kB
Buffers:         87548 kB
Cached:         841384 kB
SwapCached:      11508 kB
Active:         303704 kB
Inactive:       639180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018224 kB
SwapTotal:     4192956 kB
SwapFree:      4173364 kB
Dirty:           29556 kB
Writeback:           0 kB
Mapped:          14684 kB
Slab:            80436 kB
Committed_AS:   873196 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66164 MiB
End job on node68 at 2009-05-16 18:54:33