Trace number 3438529

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) 5000.08 4999.92

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g9.cnf
MD5SUM35278b3ce28129761cf8ae7994f37d3f
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-3438529-1306891099/watcher-3438529-1306891099 -o /tmp/evaluation-result-3438529-1306891099/solver-3438529-1306891099 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438529-1306891099.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: 2.06 2.03 2.00 2/498 27879
/proc/meminfo: memFree=6386604/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=4504 CPUtime=0.01 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 807 0 0 0 1 0 0 0 25 0 1 0 879340612 4612096 754 33554432000 134512640 134603332 4293427456 18446744073709551615 2729468 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 1126 754 90 23 0 752 0

[startup+0.0586949 s]
/proc/loadavg: 2.06 2.03 2.00 2/498 27879
/proc/meminfo: memFree=6386604/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=10164 CPUtime=0.05 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2244 0 0 0 5 0 0 0 25 0 1 0 879340612 10407936 2191 33554432000 134512640 134603332 4293427456 18446744073709551615 2729468 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 2541 2192 90 23 0 2167 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10164

[startup+0.100695 s]
/proc/loadavg: 2.06 2.03 2.00 2/498 27879
/proc/meminfo: memFree=6386604/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12376 CPUtime=0.09 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2571 0 0 0 9 0 0 0 25 0 1 0 879340612 12673024 2518 33554432000 134512640 134603332 4293427456 18446744073709551615 2729827 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3094 2518 98 23 0 2720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12376

[startup+0.300651 s]
/proc/loadavg: 2.06 2.03 2.00 2/498 27879
/proc/meminfo: memFree=6386604/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12376 CPUtime=0.29 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2586 0 0 0 29 0 0 0 25 0 1 0 879340612 12673024 2533 33554432000 134512640 134603332 4293427456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3094 2533 98 23 0 2720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12376

[startup+0.700584 s]
/proc/loadavg: 2.06 2.03 2.00 2/498 27879
/proc/meminfo: memFree=6386604/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12508 CPUtime=0.69 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2605 0 0 0 69 0 0 0 25 0 1 0 879340612 12808192 2552 33554432000 134512640 134603332 4293427456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3127 2552 98 23 0 2753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12508

[startup+1.50044 s]
/proc/loadavg: 2.06 2.03 2.00 3/499 27880
/proc/meminfo: memFree=6376316/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12448 CPUtime=1.49 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2605 0 0 0 149 0 0 0 25 0 1 0 879340612 12746752 2552 33554432000 134512640 134603332 4293427456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3112 2552 98 23 0 2738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12448

[startup+3.10114 s]
/proc/loadavg: 2.06 2.03 2.00 3/499 27880
/proc/meminfo: memFree=6374828/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12544 CPUtime=3.09 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2629 0 0 0 309 0 0 0 25 0 1 0 879340612 12845056 2576 33554432000 134512640 134603332 4293427456 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3136 2576 98 23 0 2762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12544

[startup+6.30055 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 27880
/proc/meminfo: memFree=6374484/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12624 CPUtime=6.29 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2668 0 0 0 629 0 0 0 25 0 1 0 879340612 12926976 2612 33554432000 134512640 134603332 4293427456 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3156 2612 98 23 0 2782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7004 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 27880
/proc/meminfo: memFree=6373784/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12640 CPUtime=12.69 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2688 0 0 0 1269 0 0 0 25 0 1 0 879340612 12943360 2616 33554432000 134512640 134603332 4293427456 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3160 2616 98 23 0 2786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12640

[startup+25.501 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 27881
/proc/meminfo: memFree=6374132/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12644 CPUtime=25.49 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2748 0 0 0 2549 0 0 0 25 0 1 0 879340612 12947456 2617 33554432000 134512640 134603332 4293427456 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3161 2617 98 23 0 2787 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12644

[startup+51.1002 s]
/proc/loadavg: 2.02 2.02 2.00 3/499 27881
/proc/meminfo: memFree=6373700/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12876 CPUtime=51.09 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 2858 0 0 0 5109 0 0 0 25 0 1 0 879340612 13185024 2666 33554432000 134512640 134603332 4293427456 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3219 2666 98 23 0 2845 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12876

[startup+102.319 s]
/proc/loadavg: 2.08 2.04 2.00 3/499 27883
/proc/meminfo: memFree=6374028/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=12968 CPUtime=102.31 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 3048 0 0 0 10231 0 0 0 25 0 1 0 879340612 13279232 2695 33554432000 134512640 134603332 4293427456 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3242 2695 98 23 0 2868 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 12968

[startup+162.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 27884
/proc/meminfo: memFree=6371740/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13168 CPUtime=162.29 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 3298 0 0 0 16229 0 0 0 25 0 1 0 879340612 13484032 2733 33554432000 134512640 134603332 4293427456 18446744073709551615 134588313 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3292 2733 98 23 0 2918 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 13168

[startup+222.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 27886
/proc/meminfo: memFree=6371436/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13184 CPUtime=222.29 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 3471 0 0 0 22229 0 0 0 25 0 1 0 879340612 13500416 2752 33554432000 134512640 134603332 4293427456 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3296 2752 98 23 0 2922 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 13184

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27888
/proc/meminfo: memFree=6372616/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13220 CPUtime=282.3 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 3746 0 0 0 28229 1 0 0 25 0 1 0 879340612 13537280 2761 33554432000 134512640 134603332 4293427456 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3305 2761 98 23 0 2931 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 13220

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 27889
/proc/meminfo: memFree=6372800/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13360 CPUtime=342.3 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 4201 0 0 0 34229 1 0 0 25 0 1 0 879340612 13680640 2767 33554432000 134512640 134603332 4293427456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3340 2767 98 23 0 2966 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 13360

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 27891
/proc/meminfo: memFree=6372728/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13088 CPUtime=402.31 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 4292 0 0 0 40230 1 0 0 25 0 1 0 879340612 13402112 2728 33554432000 134512640 134603332 4293427456 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3272 2728 98 23 0 2898 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 13088

[startup+462.301 s]
/proc/loadavg: 2.10 2.03 2.01 3/499 27892
/proc/meminfo: memFree=6373192/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13432 CPUtime=462.31 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 4606 0 0 0 46230 1 0 0 25 0 1 0 879340612 13754368 2814 33554432000 134512640 134603332 4293427456 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3358 2814 98 23 0 2984 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 13432

[startup+522.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/499 27894
/proc/meminfo: memFree=6373136/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13324 CPUtime=522.31 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 4838 0 0 0 52230 1 0 0 25 0 1 0 879340612 13643776 2785 33554432000 134512640 134603332 4293427456 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3331 2785 98 23 0 2957 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 13324

[startup+582.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 27896
/proc/meminfo: memFree=6373080/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13236 CPUtime=582.31 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 4951 0 0 0 58230 1 0 0 25 0 1 0 879340612 13553664 2765 33554432000 134512640 134603332 4293427456 18446744073709551615 134563407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3309 2765 98 23 0 2935 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 13236

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 28498
/proc/meminfo: memFree=6379908/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14528 CPUtime=4062.45 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 15778 0 0 0 406239 6 0 0 25 0 1 0 879340612 14876672 3088 33554432000 134512640 134603332 4293427456 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3632 3088 98 23 0 3258 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 14528

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 28500
/proc/meminfo: memFree=6379744/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14920 CPUtime=4122.43 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16047 0 0 0 412237 6 0 0 25 0 1 0 879340612 15278080 3186 33554432000 134512640 134603332 4293427456 18446744073709551615 134548271 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3730 3186 98 23 0 3356 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 14920

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 28502
/proc/meminfo: memFree=6379820/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14892 CPUtime=4182.43 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16047 0 0 0 418237 6 0 0 25 0 1 0 879340612 15249408 3179 33554432000 134512640 134603332 4293427456 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3723 3179 98 23 0 3349 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 14892

[startup+4242.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/499 28503
/proc/meminfo: memFree=6379772/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14876 CPUtime=4242.43 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16047 0 0 0 424237 6 0 0 25 0 1 0 879340612 15233024 3175 33554432000 134512640 134603332 4293427456 18446744073709551615 134528944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3719 3175 98 23 0 3345 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 14876

[startup+4302.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/499 28505
/proc/meminfo: memFree=6379600/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14888 CPUtime=4302.43 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16212 0 0 0 430237 6 0 0 25 0 1 0 879340612 15245312 3178 33554432000 134512640 134603332 4293427456 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3722 3178 98 23 0 3348 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 14888

[startup+4362.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/499 28506
/proc/meminfo: memFree=6379688/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=15116 CPUtime=4362.44 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16437 0 0 0 436238 6 0 0 25 0 1 0 879340612 15478784 3235 33554432000 134512640 134603332 4293427456 18446744073709551615 134546920 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3779 3235 98 23 0 3405 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 15116

[startup+4422.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/499 28508
/proc/meminfo: memFree=6379284/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=15496 CPUtime=4422.44 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16638 0 0 0 442238 6 0 0 25 0 1 0 879340612 15867904 3308 33554432000 134512640 134603332 4293427456 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3874 3308 98 23 0 3500 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 15496

[startup+4482.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/499 28510
/proc/meminfo: memFree=6378988/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=15840 CPUtime=4482.44 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16928 0 0 0 448238 6 0 0 25 0 1 0 879340612 16220160 3416 33554432000 134512640 134603332 4293427456 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3960 3416 98 23 0 3586 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 15840

[startup+4542.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/499 28511
/proc/meminfo: memFree=6379076/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=15496 CPUtime=4542.44 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 16930 0 0 0 454238 6 0 0 25 0 1 0 879340612 15867904 3330 33554432000 134512640 134603332 4293427456 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3874 3330 98 23 0 3500 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 15496

[startup+4602.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 28513
/proc/meminfo: memFree=6378908/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=15496 CPUtime=4602.46 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17024 0 0 0 460240 6 0 0 25 0 1 0 879340612 15867904 3330 33554432000 134512640 134603332 4293427456 18446744073709551615 134564948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3874 3330 98 23 0 3500 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 15496

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 28514
/proc/meminfo: memFree=6377124/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=15496 CPUtime=4662.45 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17038 0 0 0 466239 6 0 0 25 0 1 0 879340612 15867904 3330 33554432000 134512640 134603332 4293427456 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3874 3330 98 23 0 3500 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 15496

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 28516
/proc/meminfo: memFree=6377204/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14572 CPUtime=4722.47 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17074 0 0 0 472241 6 0 0 25 0 1 0 879340612 14921728 3099 33554432000 134512640 134603332 4293427456 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3643 3099 98 23 0 3269 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 14572

[startup+4782.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/499 28518
/proc/meminfo: memFree=6379640/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=13852 CPUtime=4782.45 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17159 0 0 0 478239 6 0 0 25 0 1 0 879340612 14184448 2919 33554432000 134512640 134603332 4293427456 18446744073709551615 134550584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3463 2919 98 23 0 3089 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 13852

[startup+4842.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/499 28521
/proc/meminfo: memFree=6379584/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14104 CPUtime=4842.45 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17372 0 0 0 484239 6 0 0 25 0 1 0 879340612 14442496 2982 33554432000 134512640 134603332 4293427456 18446744073709551615 134564670 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3526 2982 98 23 0 3152 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 14104

[startup+4902.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/499 28524
/proc/meminfo: memFree=6379428/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14356 CPUtime=4902.45 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17570 0 0 0 490239 6 0 0 25 0 1 0 879340612 14700544 3029 33554432000 134512640 134603332 4293427456 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3589 3029 98 23 0 3215 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 14356

[startup+4962.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/499 28525
/proc/meminfo: memFree=6379892/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14172 CPUtime=4962.45 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17806 0 0 0 496239 6 0 0 25 0 1 0 879340612 14512128 2999 33554432000 134512640 134603332 4293427456 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3543 2999 98 23 0 3169 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 14172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.10 2.07 2.01 3/499 28526
/proc/meminfo: memFree=6380108/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14432 CPUtime=5000.07 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17922 0 0 0 500001 6 0 0 25 0 1 0 879340612 14778368 3057 33554432000 134512640 134603332 4293427456 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3608 3057 98 23 0 3234 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 14432

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: 2.10 2.07 2.01 3/499 28526
/proc/meminfo: memFree=6380108/32950928 swapFree=34421304/67111528
[pid=27879] ppid=27877 vsize=14432 CPUtime=5000.07 cores=1,3,5,7
/proc/27879/stat : 27879 (picosat) R 27877 27879 27501 0 -1 4202496 17922 0 0 0 500001 6 0 0 25 0 1 0 879340612 14778368 3057 33554432000 134512640 134603332 4293427456 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27879/statm: 3608 3057 98 23 0 3234 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 14432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.08
CPU user time (s): 5000.01
CPU system time (s): 0.068989
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 15892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17922
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= 4
involuntary context switches= 12610

runsolver used 23.7454 second user time and 58.0982 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-01 03:18:19
IDJOB=3438529
IDBENCH=71492
IDSOLVER=1934
FILE ID=node113/3438529-1306891099
RUNJOBID= node113-1306884538-27520
PBS_JOBID= 13488463
Free space on /tmp= 30172 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g9.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438529-1306891099/watcher-3438529-1306891099 -o /tmp/evaluation-result-3438529-1306891099/solver-3438529-1306891099 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438529-1306891099.cnf

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

MD5SUM BENCH= 35278b3ce28129761cf8ae7994f37d3f
RANDOM SEED=44979098

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       6386752 kB
Buffers:         77952 kB
Cached:       20626356 kB
SwapCached:      13252 kB
Active:       13521736 kB
Inactive:     12221620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       6386752 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:            3536 kB
Writeback:           0 kB
AnonPages:     5037364 kB
Mapped:          21552 kB
Slab:           634188 kB
PageTables:     115920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154798608 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= 30252 MiB
End job on node113 at 2011-06-01 04:41:41