Trace number 3438474

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) 5000.11 5000.02

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2640c305320gyes5.cnf
MD5SUMf892a2bda6fe6aec6f2fcb4e1c541df8
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-3438474-1306889537/watcher-3438474-1306889537 -o /tmp/evaluation-result-3438474-1306889537/solver-3438474-1306889537 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438474-1306889537.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: 2.14 2.05 2.01 2/530 11316
/proc/meminfo: memFree=3642688/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=3588 CPUtime=0.01 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 614 0 0 0 1 0 0 0 25 0 1 0 800552413 3674112 560 33554432000 134512640 134603332 4294022432 18446744073709551615 8971772 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 897 561 90 23 0 523 0

[startup+0.0898481 s]
/proc/loadavg: 2.14 2.05 2.01 2/530 11316
/proc/meminfo: memFree=3642688/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13432 CPUtime=0.08 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2890 0 0 0 8 0 0 0 25 0 1 0 800552413 13754368 2836 33554432000 134512640 134603332 4294022432 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3358 2836 98 23 0 2984 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13432

[startup+0.100843 s]
/proc/loadavg: 2.14 2.05 2.01 2/530 11316
/proc/meminfo: memFree=3642688/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13432 CPUtime=0.09 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2898 0 0 0 9 0 0 0 25 0 1 0 800552413 13754368 2844 33554432000 134512640 134603332 4294022432 18446744073709551615 134527315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3358 2844 98 23 0 2984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.300811 s]
/proc/loadavg: 2.14 2.05 2.01 2/530 11316
/proc/meminfo: memFree=3642688/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13564 CPUtime=0.29 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2927 0 0 0 29 0 0 0 25 0 1 0 800552413 13889536 2873 33554432000 134512640 134603332 4294022432 18446744073709551615 134564386 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3391 2873 98 23 0 3017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13564

[startup+0.700753 s]
/proc/loadavg: 2.14 2.05 2.01 2/530 11316
/proc/meminfo: memFree=3642688/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13564 CPUtime=0.69 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2931 0 0 0 69 0 0 0 25 0 1 0 800552413 13889536 2877 33554432000 134512640 134603332 4294022432 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3391 2877 98 23 0 3017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13564

[startup+1.50062 s]
/proc/loadavg: 2.14 2.05 2.01 3/531 11317
/proc/meminfo: memFree=3630660/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13700 CPUtime=1.49 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2964 0 0 0 149 0 0 0 25 0 1 0 800552413 14028800 2910 33554432000 134512640 134603332 4294022432 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3425 2910 98 23 0 3051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13700

[startup+3.10034 s]
/proc/loadavg: 2.13 2.05 2.01 3/531 11317
/proc/meminfo: memFree=3629584/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13720 CPUtime=3.09 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2983 0 0 0 309 0 0 0 25 0 1 0 800552413 14049280 2924 33554432000 134512640 134603332 4294022432 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3430 2924 98 23 0 3056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13720

[startup+6.30079 s]
/proc/loadavg: 2.13 2.05 2.01 4/531 11317
/proc/meminfo: memFree=3629316/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13720 CPUtime=6.29 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 2983 0 0 0 629 0 0 0 25 0 1 0 800552413 14049280 2924 33554432000 134512640 134603332 4294022432 18446744073709551615 134564386 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3430 2924 98 23 0 3056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13720

[startup+12.7007 s]
/proc/loadavg: 2.11 2.05 2.01 3/531 11345
/proc/meminfo: memFree=3623444/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14084 CPUtime=12.7 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 3079 0 0 0 1269 1 0 0 25 0 1 0 800552413 14422016 3011 33554432000 134512640 134603332 4294022432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3521 3011 98 23 0 3147 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14084

[startup+25.5005 s]
/proc/loadavg: 2.09 2.05 2.01 3/531 11345
/proc/meminfo: memFree=3622928/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14036 CPUtime=25.5 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 3104 0 0 0 2549 1 0 0 25 0 1 0 800552413 14372864 2991 33554432000 134512640 134603332 4294022432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3509 2991 98 23 0 3135 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14036

[startup+51.1011 s]
/proc/loadavg: 2.06 2.04 2.01 3/531 11347
/proc/meminfo: memFree=3622108/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=13980 CPUtime=51.1 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 3149 0 0 0 5109 1 0 0 25 0 1 0 800552413 14315520 2989 33554432000 134512640 134603332 4294022432 18446744073709551615 8977728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3495 2989 98 23 0 3121 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13980

[startup+102.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/531 11347
/proc/meminfo: memFree=3621096/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14032 CPUtime=102.32 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 3464 0 0 0 10231 1 0 0 25 0 1 0 800552413 14368768 3002 33554432000 134512640 134603332 4294022432 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3508 3002 98 23 0 3134 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 14032

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/531 11349
/proc/meminfo: memFree=3619592/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14172 CPUtime=162.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 3633 0 0 0 16229 1 0 0 25 0 1 0 800552413 14512128 3037 33554432000 134512640 134603332 4294022432 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3543 3037 98 23 0 3169 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 14172

[startup+222.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/531 11351
/proc/meminfo: memFree=3621196/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14252 CPUtime=222.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 4037 0 0 0 22229 1 0 0 25 0 1 0 800552413 14594048 3057 33554432000 134512640 134603332 4294022432 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3563 3057 98 23 0 3189 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14252

[startup+282.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/531 11353
/proc/meminfo: memFree=3621684/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14364 CPUtime=282.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 4448 0 0 0 28229 1 0 0 25 0 1 0 800552413 14708736 3085 33554432000 134512640 134603332 4294022432 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3591 3085 98 23 0 3217 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14364

[startup+342.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/531 11355
/proc/meminfo: memFree=3621424/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14448 CPUtime=342.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 5079 0 0 0 34229 1 0 0 25 0 1 0 800552413 14794752 3103 33554432000 134512640 134603332 4294022432 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3612 3103 98 23 0 3238 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14448

[startup+402.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 11355
/proc/meminfo: memFree=3621656/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14360 CPUtime=402.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 5380 0 0 0 40229 1 0 0 25 0 1 0 800552413 14704640 3084 33554432000 134512640 134603332 4294022432 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3590 3084 98 23 0 3216 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14360

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11357
/proc/meminfo: memFree=3620772/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14916 CPUtime=462.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 5971 0 0 0 46229 1 0 0 25 0 1 0 800552413 15273984 3198 33554432000 134512640 134603332 4294022432 18446744073709551615 134563768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3729 3198 98 23 0 3355 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14916

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11359
/proc/meminfo: memFree=3620892/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14676 CPUtime=522.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 6346 0 0 0 52229 1 0 0 25 0 1 0 800552413 15028224 3163 33554432000 134512640 134603332 4294022432 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3669 3163 98 23 0 3295 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 14676

[startup+582.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/531 11370
/proc/meminfo: memFree=3620712/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=14688 CPUtime=582.3 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 6481 0 0 0 58229 1 0 0 25 0 1 0 800552413 15040512 3166 33554432000 134512640 134603332 4294022432 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3672 3166 98 23 0 3298 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 14688

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.09 2.04 2.01 3/531 11465
/proc/meminfo: memFree=3618048/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=15652 CPUtime=4062.39 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 23156 0 0 0 406231 8 0 0 25 0 1 0 800552413 16027648 3407 33554432000 134512640 134603332 4294022432 18446744073709551615 134547484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3913 3407 98 23 0 3539 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 15652

[startup+4122.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/531 11467
/proc/meminfo: memFree=3617176/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16180 CPUtime=4122.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 23654 0 0 0 412229 8 0 0 25 0 1 0 800552413 16568320 3539 33554432000 134512640 134603332 4294022432 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4045 3539 98 23 0 3671 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 16180

[startup+4182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/531 11478
/proc/meminfo: memFree=3617004/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16196 CPUtime=4182.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 23933 0 0 0 418229 8 0 0 25 0 1 0 800552413 16584704 3543 33554432000 134512640 134603332 4294022432 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4049 3543 98 23 0 3675 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 16196

[startup+4242.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/531 11950
/proc/meminfo: memFree=3634064/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16088 CPUtime=4242.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 24110 0 0 0 424229 8 0 0 25 0 1 0 800552413 16474112 3516 33554432000 134512640 134603332 4294022432 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4022 3516 98 23 0 3648 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 16088

[startup+4302.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/531 11950
/proc/meminfo: memFree=3633932/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=15572 CPUtime=4302.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 24118 0 0 0 430229 8 0 0 25 0 1 0 800552413 15945728 3387 33554432000 134512640 134603332 4294022432 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3893 3387 98 23 0 3519 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 15572

[startup+4362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/531 11952
/proc/meminfo: memFree=3633928/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16220 CPUtime=4362.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 24413 0 0 0 436229 8 0 0 25 0 1 0 800552413 16609280 3549 33554432000 134512640 134603332 4294022432 18446744073709551615 134566168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4055 3549 98 23 0 3681 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 16220

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 11954
/proc/meminfo: memFree=3633544/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16032 CPUtime=4422.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 24827 0 0 0 442229 8 0 0 25 0 1 0 800552413 16416768 3502 33554432000 134512640 134603332 4294022432 18446744073709551615 134548336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4008 3502 98 23 0 3634 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 16032

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11959
/proc/meminfo: memFree=3633132/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16500 CPUtime=4482.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 448229 8 0 0 25 0 1 0 800552413 16896000 3619 33554432000 134512640 134603332 4294022432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4125 3619 98 23 0 3751 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 16500

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11961
/proc/meminfo: memFree=3633856/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16500 CPUtime=4542.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 454229 8 0 0 25 0 1 0 800552413 16896000 3619 33554432000 134512640 134603332 4294022432 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4125 3619 98 23 0 3751 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 16500

[startup+4602.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/531 11961
/proc/meminfo: memFree=3633472/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16492 CPUtime=4602.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 460229 8 0 0 25 0 1 0 800552413 16887808 3617 33554432000 134512640 134603332 4294022432 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4123 3617 98 23 0 3749 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 16492

[startup+4662.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/531 11963
/proc/meminfo: memFree=3632100/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16492 CPUtime=4662.37 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 466229 8 0 0 25 0 1 0 800552413 16887808 3617 33554432000 134512640 134603332 4294022432 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4123 3617 98 23 0 3749 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 16492

[startup+4722.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/531 11965
/proc/meminfo: memFree=3632828/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16492 CPUtime=4722.39 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 472231 8 0 0 25 0 1 0 800552413 16887808 3617 33554432000 134512640 134603332 4294022432 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4123 3617 98 23 0 3749 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 16492

[startup+4782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 11967
/proc/meminfo: memFree=3633804/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16492 CPUtime=4782.38 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 478230 8 0 0 25 0 1 0 800552413 16887808 3617 33554432000 134512640 134603332 4294022432 18446744073709551615 134565542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4123 3617 98 23 0 3749 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 16492

[startup+4842.32 s]
/proc/loadavg: 2.10 2.05 2.01 3/531 11969
/proc/meminfo: memFree=3633168/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=16492 CPUtime=4842.4 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25094 0 0 0 484232 8 0 0 25 0 1 0 800552413 16887808 3617 33554432000 134512640 134603332 4294022432 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 4123 3617 98 23 0 3749 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 16492

[startup+4902.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/531 11969
/proc/meminfo: memFree=3635388/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=15160 CPUtime=4902.39 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25322 0 0 0 490230 9 0 0 25 0 1 0 800552413 15523840 3284 33554432000 134512640 134603332 4294022432 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3790 3284 98 23 0 3416 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 15160

[startup+4962.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/531 11971
/proc/meminfo: memFree=3635376/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=15356 CPUtime=4962.39 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25491 0 0 0 496230 9 0 0 25 0 1 0 800552413 15724544 3333 33554432000 134512640 134603332 4294022432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3839 3333 98 23 0 3465 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 15356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 11973
/proc/meminfo: memFree=3635364/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=15784 CPUtime=5000.1 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25956 0 0 0 500001 9 0 0 25 0 1 0 800552413 16162816 3419 33554432000 134512640 134603332 4294022432 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3946 3419 98 23 0 3572 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 15784

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

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

[startup+5000 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 11973
/proc/meminfo: memFree=3635364/32951132 swapFree=46579808/67111528
[pid=11316] ppid=11314 vsize=15784 CPUtime=5000.1 cores=1,3,5,7
/proc/11316/stat : 11316 (picosat) R 11314 11316 11077 0 -1 4202496 25956 0 0 0 500001 9 0 0 25 0 1 0 800552413 16162816 3419 33554432000 134512640 134603332 4294022432 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11316/statm: 3946 3419 98 23 0 3572 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 15784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.11
CPU user time (s): 5000.02
CPU system time (s): 0.092985
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25956
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= 7223

runsolver used 26.176 second user time and 60.2278 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 02:52:18
IDJOB=3438474
IDBENCH=71408
IDSOLVER=1934
FILE ID=node128/3438474-1306889537
RUNJOBID= node128-1306884534-11096
PBS_JOBID= 13488448
Free space on /tmp= 62632 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2640c305320gyes5.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438474-1306889537/watcher-3438474-1306889537 -o /tmp/evaluation-result-3438474-1306889537/solver-3438474-1306889537 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438474-1306889537.cnf

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

MD5SUM BENCH= f892a2bda6fe6aec6f2fcb4e1c541df8
RANDOM SEED=1619208619

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       3642968 kB
Buffers:        286548 kB
Cached:       14830388 kB
SwapCached:      35492 kB
Active:       16489864 kB
Inactive:     12218316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3642968 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:            3896 kB
Writeback:           0 kB
AnonPages:    13565032 kB
Mapped:          18028 kB
Slab:           418092 kB
PageTables:     111936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174802652 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62644 MiB
End job on node128 at 2011-06-01 04:15:40