Trace number 355949

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) 10000.1 10003.1

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k100.cnf
MD5SUMcf1b8194ff6d413d396ac9e26bb031ef
Bench CategoryINDUST (industrial 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 variables50797
Number of clauses177980
Sum of the clauses size470252
Maximum clause length37
Minimum clause length1
Number of clauses of size 11318
Number of clauses of size 295086
Number of clauses of size 374860
Number of clauses of size 4486
Number of clauses of size 5945
Number of clauses of size over 55285

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/node70/watcher-355949-1176809755 -o ROOT/results/node70/solver-355949-1176809755 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355949-1176809755/picosat /tmp/evaluation/355949-1176809755/instance-355949-1176809755.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): 15000 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: 0.73 0.94 0.98 3/64 10818
/proc/meminfo: memFree=1683512/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=564 CPUtime=0
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 120512842 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 141 41 32 102 0 36 0

[startup+0.0462951 s]
/proc/loadavg: 0.73 0.94 0.98 3/64 10818
/proc/meminfo: memFree=1683512/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=568 CPUtime=0.03
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 89 0 0 0 3 0 0 0 18 0 1 0 120512842 581632 74 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 142 74 40 102 0 37 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 568

[startup+0.1013 s]
/proc/loadavg: 0.73 0.94 0.98 3/64 10818
/proc/meminfo: memFree=1683512/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=1024 CPUtime=0.09
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 166 0 0 0 5 4 0 0 18 0 1 0 120512842 1048576 151 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 256 151 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.30132 s]
/proc/loadavg: 0.73 0.94 0.98 3/64 10818
/proc/meminfo: memFree=1683512/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=2396 CPUtime=0.29
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 438 0 0 0 14 15 0 0 19 0 1 0 120512842 2453504 424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526110 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 599 427 40 102 0 494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.70136 s]
/proc/loadavg: 0.73 0.94 0.98 3/64 10818
/proc/meminfo: memFree=1683512/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=4740 CPUtime=0.69
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 916 0 0 0 32 37 0 0 22 0 1 0 120512842 4853760 901 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 1185 901 40 102 0 1080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.50144 s]
/proc/loadavg: 0.73 0.94 0.98 2/65 10819
/proc/meminfo: memFree=1678640/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=10200 CPUtime=1.49
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 2048 0 0 0 70 79 0 0 25 0 1 0 120512842 10444800 2033 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 2550 2033 42 102 0 2445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10200

[startup+3.1016 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 10819
/proc/meminfo: memFree=1675312/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=10472 CPUtime=3.09
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 2138 0 0 0 230 79 0 0 25 0 1 0 120512842 10723328 2121 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 2618 2121 48 102 0 2513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10472

[startup+6.30192 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 10819
/proc/meminfo: memFree=1674352/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=11264 CPUtime=6.29
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 2351 0 0 0 550 79 0 0 25 0 1 0 120512842 11534336 2334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523091 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 2816 2334 48 102 0 2711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11264

[startup+12.7016 s]
/proc/loadavg: 0.79 0.95 0.98 2/65 10819
/proc/meminfo: memFree=1672240/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=13372 CPUtime=12.69
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 2881 0 0 0 1190 79 0 0 25 0 1 0 120512842 13692928 2864 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 3343 2864 48 102 0 3238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13372

[startup+25.5018 s]
/proc/loadavg: 0.82 0.95 0.98 2/65 10819
/proc/meminfo: memFree=1671088/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=14224 CPUtime=25.49
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 3100 0 0 0 2469 80 0 0 25 0 1 0 120512842 14565376 3083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 3556 3083 48 102 0 3451 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14224

[startup+51.1014 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 10819
/proc/meminfo: memFree=1670640/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=14680 CPUtime=51.08
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 3229 0 0 0 5028 80 0 0 25 0 1 0 120512842 15032320 3212 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 3670 3212 48 102 0 3565 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14680

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 10819
/proc/meminfo: memFree=1666928/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=18456 CPUtime=102.27
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 4158 0 0 0 10146 81 0 0 25 0 1 0 120512842 18898944 4141 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 4614 4141 48 102 0 4509 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18456

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 10819
/proc/meminfo: memFree=1665712/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=19376 CPUtime=162.25
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 4499 0 0 0 16143 82 0 0 25 0 1 0 120512842 19841024 4414 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 4844 4414 48 102 0 4739 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19376

[startup+222.302 s]
/proc/loadavg: 1.03 0.98 0.98 2/65 10819
/proc/meminfo: memFree=1662832/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=22388 CPUtime=222.24
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 5299 0 0 0 22141 83 0 0 25 0 1 0 120512842 22925312 5172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 5597 5172 48 102 0 5492 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22388

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 10819
/proc/meminfo: memFree=1658544/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=26412 CPUtime=282.22
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 6402 0 0 0 28138 84 0 0 25 0 1 0 120512842 27045888 6185 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 6603 6185 48 102 0 6498 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26412

[startup+342.302 s]
/proc/loadavg: 1.15 1.04 1.00 2/65 10819
/proc/meminfo: memFree=1654192/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=31464 CPUtime=342.2
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 7590 0 0 0 34135 85 0 0 25 0 1 0 120512842 32219136 7327 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 7866 7327 48 102 0 7761 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31464

[startup+402.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 10819
/proc/meminfo: memFree=1653616/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=31732 CPUtime=402.18
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 7760 0 0 0 40133 85 0 0 25 0 1 0 120512842 32493568 7403 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 7933 7403 48 102 0 7828 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31732

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10819
/proc/meminfo: memFree=1653360/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=31996 CPUtime=462.16
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 7869 0 0 0 46131 85 0 0 25 0 1 0 120512842 32763904 7459 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 7999 7459 48 102 0 7894 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31996

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10819
/proc/meminfo: memFree=1649264/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=36272 CPUtime=522.15
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 8978 0 0 0 52128 87 0 0 25 0 1 0 120512842 37142528 8515 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 9068 8515 48 102 0 8963 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36272

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10819
/proc/meminfo: memFree=1649264/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=36204 CPUtime=582.13
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 8989 0 0 0 58126 87 0 0 25 0 1 0 120512842 37072896 8526 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 9051 8526 48 102 0 8946 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 36204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10819
/proc/meminfo: memFree=1646576/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=38968 CPUtime=642.12
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 9682 0 0 0 64124 88 0 0 25 0 1 0 120512842 39903232 9219 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 9742 9219 48 102 0 9637 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 38968


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9099.47
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 909824 123 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9099.47
Current children cumulated vsize (KiB) 94952

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9159.46
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 915823 123 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9159.46
Current children cumulated vsize (KiB) 94952

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9219.44
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 921821 123 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9219.44
Current children cumulated vsize (KiB) 94952

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588912/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9279.42
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 927819 123 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9279.42
Current children cumulated vsize (KiB) 94952

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588912/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9339.42
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 933818 124 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9339.42
Current children cumulated vsize (KiB) 94952

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588912/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9399.4
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 939816 124 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9399.4
Current children cumulated vsize (KiB) 94952

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588848/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94952 CPUtime=9459.38
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 945814 124 0 0 25 0 1 0 120512842 97230848 23241 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23738 23241 48 102 0 23633 0
Current children cumulated CPU time (s) 9459.38
Current children cumulated vsize (KiB) 94952

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588848/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9519.36
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 951812 124 0 0 25 0 1 0 120512842 97193984 23232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23232 48 102 0 23624 0
Current children cumulated CPU time (s) 9519.36
Current children cumulated vsize (KiB) 94916

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588912/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9579.34
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 957810 124 0 0 25 0 1 0 120512842 97193984 23232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23232 48 102 0 23624 0
Current children cumulated CPU time (s) 9579.34
Current children cumulated vsize (KiB) 94916

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588912/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9639.33
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 963809 124 0 0 25 0 1 0 120512842 97193984 23232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23232 48 102 0 23624 0
Current children cumulated CPU time (s) 9639.33
Current children cumulated vsize (KiB) 94916

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588912/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9699.31
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 969807 124 0 0 25 0 1 0 120512842 97193984 23232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23232 48 102 0 23624 0
Current children cumulated CPU time (s) 9699.31
Current children cumulated vsize (KiB) 94916

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588848/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9759.29
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 975805 124 0 0 25 0 1 0 120512842 97193984 23232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23232 48 102 0 23624 0
Current children cumulated CPU time (s) 9759.29
Current children cumulated vsize (KiB) 94916

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9819.27
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24953 0 0 0 981803 124 0 0 25 0 1 0 120512842 97193984 23232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23232 48 102 0 23624 0
Current children cumulated CPU time (s) 9819.27
Current children cumulated vsize (KiB) 94916

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1589040/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94916 CPUtime=9879.26
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24956 0 0 0 987802 124 0 0 25 0 1 0 120512842 97193984 23235 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23729 23235 48 102 0 23624 0
Current children cumulated CPU time (s) 9879.26
Current children cumulated vsize (KiB) 94916

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94864 CPUtime=9939.24
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24967 0 0 0 993800 124 0 0 25 0 1 0 120512842 97140736 23233 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23716 23233 48 102 0 23611 0
Current children cumulated CPU time (s) 9939.24
Current children cumulated vsize (KiB) 94864

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94864 CPUtime=9999.23
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24967 0 0 0 999799 124 0 0 25 0 1 0 120512842 97140736 23233 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23716 23233 48 102 0 23611 0
Current children cumulated CPU time (s) 9999.23
Current children cumulated vsize (KiB) 94864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94864 CPUtime=10000
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24967 0 0 0 999879 124 0 0 25 0 1 0 120512842 97140736 23233 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23716 23233 48 102 0 23611 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 94864

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11419
/proc/meminfo: memFree=1588976/2055920 swapFree=4183760/4192956
[pid=10818] ppid=10816 vsize=94864 CPUtime=10000
/proc/10818/stat : 10818 (picosat) R 10816 10818 10762 0 -1 4194304 24967 0 0 0 999879 124 0 0 25 0 1 0 120512842 97140736 23233 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10818/statm: 23716 23233 48 102 0 23611 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 94864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9998.79
CPU system time (s): 1.26281
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 95740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.79
system time used= 1.26281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24967
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= 15571

runsolver used 6.51801 second user time and 20.9278 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Tue Apr 17 11:35:55 UTC 2007

IDJOB= 355949
IDBENCH= 20536
IDSOLVER= 171
FILE ID= node70/355949-1176809755

PBS_JOBID= 4586301

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/355949-1176809755/picosat /tmp/evaluation/355949-1176809755/instance-355949-1176809755.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-355949-1176809755 -o ROOT/results/node70/solver-355949-1176809755 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355949-1176809755/picosat /tmp/evaluation/355949-1176809755/instance-355949-1176809755.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cf1b8194ff6d413d396ac9e26bb031ef

RANDOM SEED= 301630855

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1683920 kB
Buffers:         37852 kB
Cached:         262860 kB
SwapCached:       3656 kB
Active:         143716 kB
Inactive:       166948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683920 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:            5028 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            47348 kB
Committed_AS:  2429780 kB
PageTables:       1396 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= 66546 MiB

End job on node70 on Tue Apr 17 14:22:40 UTC 2007