Trace number 316582

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s117-100.cnf
MD5SUMf710aff0402072becac5332e7ba8f47f
Bench CategoryCRAFTED (crafted 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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-316582-1172672069 -o ROOT/results/node69/solver-316582-1172672069 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316582-1172672069/picosat /tmp/evaluation/316582-1172672069/instance-316582-1172672069.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: 1.00 1.00 1.00 3/64 11227
/proc/meminfo: memFree=1838952/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=568 CPUtime=0
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 287164663 581632 57 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 142 58 42 102 0 37 0

[startup+0.00907899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11227
/proc/meminfo: memFree=1838952/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=568 CPUtime=0
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 78 0 0 0 0 0 0 0 18 0 1 0 287164663 581632 63 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 142 63 42 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101095 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11227
/proc/meminfo: memFree=1838952/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=708 CPUtime=0.09
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 112 0 0 0 9 0 0 0 18 0 1 0 287164663 724992 95 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 177 95 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11227
/proc/meminfo: memFree=1838952/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=708 CPUtime=0.29
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 120 0 0 0 29 0 0 0 19 0 1 0 287164663 724992 103 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 177 103 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701192 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11227
/proc/meminfo: memFree=1838952/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=708 CPUtime=0.69
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 137 0 0 0 69 0 0 0 22 0 1 0 287164663 724992 120 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1838560/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=840 CPUtime=1.49
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 153 0 0 0 149 0 0 0 25 0 1 0 287164663 860160 136 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 210 136 48 102 0 105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 840

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1838368/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=960 CPUtime=3.09
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 179 0 0 0 309 0 0 0 25 0 1 0 287164663 983040 162 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 240 162 48 102 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 960

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1838176/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=1088 CPUtime=6.29
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 209 0 0 0 629 0 0 0 25 0 1 0 287164663 1114112 192 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525693 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 272 192 48 102 0 167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1088

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1837856/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=1208 CPUtime=12.69
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 256 0 0 0 1269 0 0 0 25 0 1 0 287164663 1236992 239 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530613 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 302 239 48 102 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1208

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1837728/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=1448 CPUtime=25.49
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 310 0 0 0 2549 0 0 0 25 0 1 0 287164663 1482752 293 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 362 293 48 102 0 257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1448

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1837344/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=1800 CPUtime=51.08
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 383 0 0 0 5108 0 0 0 25 0 1 0 287164663 1843200 366 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 450 366 48 102 0 345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1800

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1836960/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=2108 CPUtime=102.26
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 477 0 0 0 10226 0 0 0 25 0 1 0 287164663 2158592 460 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 527 460 48 102 0 422 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2108

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1836640/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=2336 CPUtime=162.24
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 532 0 0 0 16224 0 0 0 25 0 1 0 287164663 2392064 515 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 584 515 48 102 0 479 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2336

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1836384/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=2716 CPUtime=222.21
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 597 0 0 0 22221 0 0 0 25 0 1 0 287164663 2781184 579 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 679 579 48 102 0 574 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2716

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1836128/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=2812 CPUtime=282.19
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 643 0 0 0 28219 0 0 0 25 0 1 0 287164663 2879488 621 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524178 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 703 621 48 102 0 598 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2812

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835936/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3040 CPUtime=342.17
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 686 0 0 0 34217 0 0 0 25 0 1 0 287164663 3112960 664 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 760 664 48 102 0 655 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835680/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3204 CPUtime=402.15
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 747 0 0 0 40215 0 0 0 25 0 1 0 287164663 3280896 720 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 801 720 48 102 0 696 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3204

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835552/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3288 CPUtime=462.14
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 760 0 0 0 46213 1 0 0 25 0 1 0 287164663 3366912 733 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 822 733 48 102 0 717 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 3288

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835424/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3464 CPUtime=522.12
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 816 0 0 0 52211 1 0 0 25 0 1 0 287164663 3547136 780 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 866 780 48 102 0 761 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 3464

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835360/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3520 CPUtime=582.09
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 836 0 0 0 58208 1 0 0 25 0 1 0 287164663 3604480 800 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 880 800 48 102 0 775 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 3520

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835296/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3508 CPUtime=642.08
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 838 0 0 0 64207 1 0 0 25 0 1 0 287164663 3592192 802 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 877 802 48 102 0 772 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 3508

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835232/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3584 CPUtime=702.05
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 871 0 0 0 70204 1 0 0 25 0 1 0 287164663 3670016 819 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 896 819 48 102 0 791 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 3584

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1835040/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3736 CPUtime=762.03
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 909 0 0 0 76202 1 0 0 25 0 1 0 287164663 3825664 857 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 934 857 48 102 0 829 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 3736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1834976/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3736 CPUtime=822.01
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 916 0 0 0 82200 1 0 0 25 0 1 0 287164663 3825664 864 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 934 864 48 102 0 829 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 3736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11228
/proc/meminfo: memFree=1834848/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3836 CPUtime=881.99
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 945 0 0 0 88198 1 0 0 25 0 1 0 287164663 3928064 893 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 959 893 48 102 0 854 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 3836

[startup+942.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 11228
/proc/meminfo: memFree=1834784/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3920 CPUtime=941.96
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 967 0 0 0 94195 1 0 0 25 0 1 0 287164663 4014080 907 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 980 907 48 102 0 875 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 3920

[startup+1002.3 s]
/proc/loadavg: 1.29 1.07 1.02 2/65 11228
/proc/meminfo: memFree=1834656/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=3960 CPUtime=1001.94
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 1001 0 0 0 100193 1 0 0 25 0 1 0 287164663 4055040 926 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 990 926 48 102 0 885 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 3960

[startup+1062.3 s]
/proc/loadavg: 1.19 1.09 1.02 2/65 11228
/proc/meminfo: memFree=1834592/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=4080 CPUtime=1061.93
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 1031 0 0 0 106191 2 0 0 25 0 1 0 287164663 4177920 951 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1020 951 48 102 0 915 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 4080

[startup+1122.3 s]
/proc/loadavg: 1.07 1.07 1.02 2/65 11228
/proc/meminfo: memFree=1834528/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=4080 CPUtime=1121.91
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 1031 0 0 0 112189 2 0 0 25 0 1 0 287164663 4177920 951 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1020 951 48 102 0 915 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 4080

[startup+1182.3 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 11228
/proc/meminfo: memFree=1834400/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=4080 CPUtime=1181.89
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 1073 0 0 0 118187 2 0 0 25 0 1 0 287164663 4177920 958 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1020 958 48 102 0 915 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 4080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 11228
/proc/meminfo: memFree=1834400/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=4200 CPUtime=1200.08
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 1099 0 0 0 120006 2 0 0 25 0 1 0 287164663 4300800 984 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1050 984 48 102 0 945 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4200

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: 1.02 1.05 1.01 2/65 11228
/proc/meminfo: memFree=1834400/2055920 swapFree=4184012/4192956
[pid=11227] ppid=11225 vsize=4200 CPUtime=1200.08
/proc/11227/stat : 11227 (picosat) R 11225 11227 10197 0 -1 4194304 1099 0 0 0 120006 2 0 0 25 0 1 0 287164663 4300800 984 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11227/statm: 1050 984 48 102 0 945 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.029995
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 4240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1099
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= 2651

runsolver used 0.688895 second user time and 2.5976 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Wed Feb 28 14:14:29 UTC 2007

IDJOB= 316582
IDBENCH= 20445
IDSOLVER= 106
FILE ID= node69/316582-1172672069

PBS_JOBID= 3981234

Free space on /tmp= 66528 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s117-100.cnf
COMMAND LINE= /tmp/evaluation/316582-1172672069/picosat /tmp/evaluation/316582-1172672069/instance-316582-1172672069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-316582-1172672069 -o ROOT/results/node69/solver-316582-1172672069 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316582-1172672069/picosat /tmp/evaluation/316582-1172672069/instance-316582-1172672069.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f710aff0402072becac5332e7ba8f47f

RANDOM SEED= 243466750

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1839360 kB
Buffers:         10168 kB
Cached:         157700 kB
SwapCached:       2472 kB
Active:          64552 kB
Inactive:       112636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839360 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:             480 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            25360 kB
Committed_AS:   767164 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB

End job on node69 on Wed Feb 28 14:34:32 UTC 2007