Trace number 3438374

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
PicoSAT 941? (TO) 5000.03 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2400c266431g10.cnf
MD5SUM885d1d8595262b8f0aa94d123211b47c
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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438374-1306884538/watcher-3438374-1306884538 -o /tmp/evaluation-result-3438374-1306884538/solver-3438374-1306884538 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438374-1306884538.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/415 16274
/proc/meminfo: memFree=3752016/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=3324 CPUtime=0 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 556 0 0 0 0 0 0 0 20 0 1 0 256063283 3403776 502 33554432000 134512640 134603332 4293316512 18446744073709551615 12146172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 831 503 90 23 0 457 0

[startup+0.083028 s]
/proc/loadavg: 0.00 0.00 0.00 2/415 16274
/proc/meminfo: memFree=3752016/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12244 CPUtime=0.07 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2545 0 0 0 7 0 0 0 20 0 1 0 256063283 12537856 2491 33554432000 134512640 134603332 4293316512 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3061 2491 98 23 0 2687 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12244

[startup+0.101021 s]
/proc/loadavg: 0.00 0.00 0.00 2/415 16274
/proc/meminfo: memFree=3752016/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12244 CPUtime=0.09 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2571 0 0 0 9 0 0 0 20 0 1 0 256063283 12537856 2517 33554432000 134512640 134603332 4293316512 18446744073709551615 134525188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3061 2517 98 23 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12244

[startup+0.300987 s]
/proc/loadavg: 0.00 0.00 0.00 2/415 16274
/proc/meminfo: memFree=3752016/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12376 CPUtime=0.29 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2581 0 0 0 29 0 0 0 21 0 1 0 256063283 12673024 2527 33554432000 134512640 134603332 4293316512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3094 2527 98 23 0 2720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12376

[startup+0.700915 s]
/proc/loadavg: 0.00 0.00 0.00 2/415 16274
/proc/meminfo: memFree=3752016/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12376 CPUtime=0.69 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2594 0 0 0 69 0 0 0 22 0 1 0 256063283 12673024 2540 33554432000 134512640 134603332 4293316512 18446744073709551615 134563541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3094 2540 98 23 0 2720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12376

[startup+1.50077 s]
/proc/loadavg: 0.16 0.03 0.01 3/416 16275
/proc/meminfo: memFree=3741852/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12508 CPUtime=1.49 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2606 0 0 0 149 0 0 0 25 0 1 0 256063283 12808192 2552 33554432000 134512640 134603332 4293316512 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3127 2552 98 23 0 2753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12508

[startup+3.10048 s]
/proc/loadavg: 0.16 0.03 0.01 3/416 16275
/proc/meminfo: memFree=3739868/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12504 CPUtime=3.09 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2627 0 0 0 309 0 0 0 25 0 1 0 256063283 12804096 2573 33554432000 134512640 134603332 4293316512 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3126 2573 98 23 0 2752 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12504

[startup+6.30091 s]
/proc/loadavg: 0.16 0.03 0.01 3/416 16275
/proc/meminfo: memFree=3740104/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12712 CPUtime=6.29 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2692 0 0 0 629 0 0 0 25 0 1 0 256063283 13017088 2631 33554432000 134512640 134603332 4293316512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3178 2631 98 23 0 2804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12712

[startup+12.7008 s]
/proc/loadavg: 0.44 0.10 0.03 3/416 16275
/proc/meminfo: memFree=3738456/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12760 CPUtime=12.69 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2795 0 0 0 1269 0 0 0 25 0 1 0 256063283 13066240 2641 33554432000 134512640 134603332 4293316512 18446744073709551615 134564386 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3190 2641 98 23 0 2816 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12760

[startup+25.5004 s]
/proc/loadavg: 0.68 0.16 0.05 3/416 16276
/proc/meminfo: memFree=3738728/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12624 CPUtime=25.49 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 2903 0 0 0 2549 0 0 0 25 0 1 0 256063283 12926976 2613 33554432000 134512640 134603332 4293316512 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3156 2613 98 23 0 2782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12624

[startup+51.1008 s]
/proc/loadavg: 1.20 0.33 0.11 3/416 16277
/proc/meminfo: memFree=3738384/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12740 CPUtime=51.09 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 3031 0 0 0 5109 0 0 0 25 0 1 0 256063283 13045760 2642 33554432000 134512640 134603332 4293316512 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3185 2642 98 23 0 2811 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12740

[startup+102.316 s]
/proc/loadavg: 1.65 0.59 0.21 3/416 16278
/proc/meminfo: memFree=3736512/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12864 CPUtime=102.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 3277 0 0 0 10230 0 0 0 25 0 1 0 256063283 13172736 2673 33554432000 134512640 134603332 4293316512 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3216 2673 98 23 0 2842 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12864

[startup+162.301 s]
/proc/loadavg: 1.91 0.86 0.32 3/416 16279
/proc/meminfo: memFree=3736004/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12888 CPUtime=162.29 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 3502 0 0 0 16229 0 0 0 25 0 1 0 256063283 13197312 2679 33554432000 134512640 134603332 4293316512 18446744073709551615 134548336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3222 2679 98 23 0 2848 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12888

[startup+222.301 s]
/proc/loadavg: 1.96 1.06 0.43 3/416 16281
/proc/meminfo: memFree=3736612/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12956 CPUtime=222.29 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 3935 0 0 0 22229 0 0 0 25 0 1 0 256063283 13266944 2696 33554432000 134512640 134603332 4293316512 18446744073709551615 134529302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3239 2696 98 23 0 2865 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 12956

[startup+282.301 s]
/proc/loadavg: 2.02 1.24 0.53 3/416 16283
/proc/meminfo: memFree=3737468/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13532 CPUtime=282.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 4337 0 0 0 28229 1 0 0 25 0 1 0 256063283 13856768 2836 33554432000 134512640 134603332 4293316512 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3383 2836 98 23 0 3009 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 13532

[startup+342.3 s]
/proc/loadavg: 2.00 1.38 0.62 3/416 16284
/proc/meminfo: memFree=3737452/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13116 CPUtime=342.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 4521 0 0 0 34229 1 0 0 25 0 1 0 256063283 13430784 2727 33554432000 134512640 134603332 4293316512 18446744073709551615 134548248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3279 2727 98 23 0 2905 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 13116

[startup+402.301 s]
/proc/loadavg: 2.00 1.49 0.70 3/416 16286
/proc/meminfo: memFree=3737808/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13212 CPUtime=402.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 4675 0 0 0 40229 1 0 0 25 0 1 0 256063283 13529088 2760 33554432000 134512640 134603332 4293316512 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3303 2760 98 23 0 2929 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 13212

[startup+462.301 s]
/proc/loadavg: 2.00 1.58 0.78 3/416 16287
/proc/meminfo: memFree=3737176/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13300 CPUtime=462.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 5035 0 0 0 46229 1 0 0 25 0 1 0 256063283 13619200 2780 33554432000 134512640 134603332 4293316512 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3325 2780 98 23 0 2951 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 13300

[startup+522.301 s]
/proc/loadavg: 2.00 1.65 0.85 3/416 16289
/proc/meminfo: memFree=3737536/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=12996 CPUtime=522.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 5292 0 0 0 52229 1 0 0 25 0 1 0 256063283 13307904 2706 33554432000 134512640 134603332 4293316512 18446744073709551615 134565390 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3249 2706 98 23 0 2875 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12996

[startup+582.301 s]
/proc/loadavg: 2.00 1.71 0.92 3/416 16291
/proc/meminfo: memFree=3737524/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13484 CPUtime=582.3 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 5698 0 0 0 58229 1 0 0 25 0 1 0 256063283 13807616 2802 33554432000 134512640 134603332 4293316512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16274/statm: 3371 2802 98 23 0 2997 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 13484

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.06 2.04 1.96 3/416 16422
/proc/meminfo: memFree=3724284/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14500 CPUtime=4062.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 16224 0 0 0 406234 6 0 0 25 0 1 0 256063283 14848000 3082 33554432000 134512640 134603332 4293316512 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3625 3082 98 23 0 3251 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 14500

[startup+4122.3 s]
/proc/loadavg: 2.12 2.06 1.97 3/416 16424
/proc/meminfo: memFree=3724132/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14500 CPUtime=4122.38 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 16224 0 0 0 412232 6 0 0 25 0 1 0 256063283 14848000 3082 33554432000 134512640 134603332 4293316512 18446744073709551615 134567411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3625 3082 98 23 0 3251 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 14500

[startup+4182.3 s]
/proc/loadavg: 2.08 2.06 1.97 3/416 16426
/proc/meminfo: memFree=3724360/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14500 CPUtime=4182.38 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 16230 0 0 0 418232 6 0 0 25 0 1 0 256063283 14848000 3082 33554432000 134512640 134603332 4293316512 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3625 3082 98 23 0 3251 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 14500

[startup+4242.3 s]
/proc/loadavg: 2.03 2.05 1.97 3/416 16427
/proc/meminfo: memFree=3724956/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13800 CPUtime=4242.38 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 16384 0 0 0 424232 6 0 0 25 0 1 0 256063283 14131200 2903 33554432000 134512640 134603332 4293316512 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3450 2903 98 23 0 3076 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 13800

[startup+4302.3 s]
/proc/loadavg: 2.01 2.04 1.97 3/416 16429
/proc/meminfo: memFree=3724572/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13928 CPUtime=4302.38 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 16811 0 0 0 430232 6 0 0 25 0 1 0 256063283 14262272 2927 33554432000 134512640 134603332 4293316512 18446744073709551615 134525241 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3482 2927 98 23 0 3108 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 13928

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/416 16430
/proc/meminfo: memFree=3725052/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13920 CPUtime=4362.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 16998 0 0 0 436233 7 0 0 25 0 1 0 256063283 14254080 2937 33554432000 134512640 134603332 4293316512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3480 2937 98 23 0 3106 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 13920

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/416 16432
/proc/meminfo: memFree=3724660/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13788 CPUtime=4422.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 17358 0 0 0 442233 7 0 0 25 0 1 0 256063283 14118912 2904 33554432000 134512640 134603332 4293316512 18446744073709551615 134564904 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3447 2904 98 23 0 3073 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 13788

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/416 16434
/proc/meminfo: memFree=3724760/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13820 CPUtime=4482.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 17556 0 0 0 448233 7 0 0 25 0 1 0 256063283 14151680 2912 33554432000 134512640 134603332 4293316512 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3455 2912 98 23 0 3081 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 13820

[startup+4542.3 s]
/proc/loadavg: 2.05 2.03 1.98 3/416 16435
/proc/meminfo: memFree=3724372/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14324 CPUtime=4542.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 17822 0 0 0 454233 7 0 0 25 0 1 0 256063283 14667776 3020 33554432000 134512640 134603332 4293316512 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3581 3020 98 23 0 3207 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 14324

[startup+4602.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/416 16437
/proc/meminfo: memFree=3724724/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13712 CPUtime=4602.41 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 17856 0 0 0 460234 7 0 0 25 0 1 0 256063283 14041088 2885 33554432000 134512640 134603332 4293316512 18446744073709551615 134525197 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3428 2885 98 23 0 3054 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 13712

[startup+4662.3 s]
/proc/loadavg: 2.16 2.06 2.00 3/416 16438
/proc/meminfo: memFree=3724704/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14052 CPUtime=4662.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 18113 0 0 0 466233 7 0 0 25 0 1 0 256063283 14389248 2954 33554432000 134512640 134603332 4293316512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3513 2954 98 23 0 3139 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 14052

[startup+4722.32 s]
/proc/loadavg: 2.12 2.06 2.00 3/416 16440
/proc/meminfo: memFree=3723932/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13888 CPUtime=4722.42 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 18308 0 0 0 472235 7 0 0 25 0 1 0 256063283 14221312 2929 33554432000 134512640 134603332 4293316512 18446744073709551615 134527385 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3472 2929 98 23 0 3098 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 13888

[startup+4782.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/416 16442
/proc/meminfo: memFree=3724908/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14056 CPUtime=4782.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 18395 0 0 0 478233 7 0 0 25 0 1 0 256063283 14393344 2956 33554432000 134512640 134603332 4293316512 18446744073709551615 134527217 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3514 2956 98 23 0 3140 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 14056

[startup+4842.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/416 16443
/proc/meminfo: memFree=3724524/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14136 CPUtime=4842.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 18608 0 0 0 484233 7 0 0 25 0 1 0 256063283 14475264 2991 33554432000 134512640 134603332 4293316512 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3534 2991 98 23 0 3160 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 14136

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/416 16445
/proc/meminfo: memFree=3724752/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=13984 CPUtime=4902.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 18960 0 0 0 490233 7 0 0 25 0 1 0 256063283 14319616 2953 33554432000 134512640 134603332 4293316512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3496 2953 98 23 0 3122 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 13984

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 16446
/proc/meminfo: memFree=3724476/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14220 CPUtime=4962.4 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 19138 0 0 0 496233 7 0 0 25 0 1 0 256063283 14561280 3012 33554432000 134512640 134603332 4293316512 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3555 3012 98 23 0 3181 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 14220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 16448
/proc/meminfo: memFree=3723720/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14220 CPUtime=5000.01 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 19138 0 0 0 499994 7 0 0 25 0 1 0 256063283 14561280 3012 33554432000 134512640 134603332 4293316512 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3555 3012 98 23 0 3181 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 14220

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 16448
/proc/meminfo: memFree=3723720/32950928 swapFree=52006644/67111528
[pid=16274] ppid=16272 vsize=14220 CPUtime=5000.01 cores=1,3,5,7
/proc/16274/stat : 16274 (picosat) R 16272 16274 16236 0 -1 4202496 19138 0 0 0 499994 7 0 0 25 0 1 0 256063283 14561280 3012 33554432000 134512640 134603332 4293316512 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16274/statm: 3555 3012 98 23 0 3181 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 14220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 4999.95
CPU system time (s): 0.079987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19138
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= 5
involuntary context switches= 7726

runsolver used 18.9101 second user time and 47.1458 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-01 01:28:59
IDJOB=3438374
IDBENCH=71270
IDSOLVER=1934
FILE ID=node112/3438374-1306884538
RUNJOBID= node112-1306884538-16255
PBS_JOBID= 13488464
Free space on /tmp= 52140 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2400c266431g10.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438374-1306884538/watcher-3438374-1306884538 -o /tmp/evaluation-result-3438374-1306884538/solver-3438374-1306884538 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438374-1306884538.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 885d1d8595262b8f0aa94d123211b47c
RANDOM SEED=1615766099

node112.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5180.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       3752412 kB
Buffers:        288292 kB
Cached:       27389140 kB
SwapCached:      31216 kB
Active:       16472404 kB
Inactive:     11888608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3752412 kB
SwapTotal:    67111528 kB
SwapFree:     52006644 kB
Dirty:            4296 kB
Writeback:           0 kB
AnonPages:      660120 kB
Mapped:          12656 kB
Slab:           708944 kB
PageTables:      59064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98638960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 52140 MiB
End job on node112 at 2011-06-01 02:52:21