Trace number 3438439

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) 5000.07 4999.91

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2640c305320gyes2.cnf
MD5SUMa931e6258afb576eab04f38421c07518
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-3438439-1306888290/watcher-3438439-1306888290 -o /tmp/evaluation-result-3438439-1306888290/solver-3438439-1306888290 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438439-1306888290.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 1.92 2/273 19614
/proc/meminfo: memFree=13781852/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=2668 CPUtime=0 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 378 0 0 0 0 0 0 0 25 0 1 0 800429765 2732032 325 33554432000 134512640 134603332 4294245536 18446744073709551615 11789820 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 667 326 89 23 0 293 0

[startup+0.103121 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 19614
/proc/meminfo: memFree=13781852/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13432 CPUtime=0.09 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 2901 0 0 0 9 0 0 0 25 0 1 0 800429765 13754368 2848 33554432000 134512640 134603332 4294245536 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3358 2848 98 23 0 2984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.201106 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 19614
/proc/meminfo: memFree=13781852/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13564 CPUtime=0.19 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 2925 0 0 0 19 0 0 0 25 0 1 0 800429765 13889536 2872 33554432000 134512640 134603332 4294245536 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3391 2872 98 23 0 3017 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13564

[startup+0.301083 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 19614
/proc/meminfo: memFree=13781852/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13564 CPUtime=0.29 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 2925 0 0 0 29 0 0 0 25 0 1 0 800429765 13889536 2872 33554432000 134512640 134603332 4294245536 18446744073709551615 134565448 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3391 2872 98 23 0 3017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13564

[startup+0.701046 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 19614
/proc/meminfo: memFree=13781852/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13564 CPUtime=0.69 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 2933 0 0 0 69 0 0 0 25 0 1 0 800429765 13889536 2880 33554432000 134512640 134603332 4294245536 18446744073709551615 134528936 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3391 2880 98 23 0 3017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13564

[startup+1.5009 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19615
/proc/meminfo: memFree=13770444/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13696 CPUtime=1.49 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 2944 0 0 0 149 0 0 0 25 0 1 0 800429765 14024704 2891 33554432000 134512640 134603332 4294245536 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3424 2891 98 23 0 3050 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13696

[startup+3.1006 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19615
/proc/meminfo: memFree=13769824/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13828 CPUtime=3.09 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 3000 0 0 0 309 0 0 0 25 0 1 0 800429765 14159872 2947 33554432000 134512640 134603332 4294245536 18446744073709551615 134566315 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3457 2947 98 23 0 3083 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13828

[startup+6.30099 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19615
/proc/meminfo: memFree=13769328/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13756 CPUtime=6.29 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 3000 0 0 0 629 0 0 0 25 0 1 0 800429765 14086144 2932 33554432000 134512640 134603332 4294245536 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3439 2932 98 23 0 3065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13756

[startup+12.7008 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19616
/proc/meminfo: memFree=13768680/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13856 CPUtime=12.69 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 3047 0 0 0 1269 0 0 0 25 0 1 0 800429765 14188544 2957 33554432000 134512640 134603332 4294245536 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3464 2957 98 23 0 3090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13856

[startup+25.5005 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19616
/proc/meminfo: memFree=13768424/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=13936 CPUtime=25.49 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 3183 0 0 0 2549 0 0 0 25 0 1 0 800429765 14270464 2977 33554432000 134512640 134603332 4294245536 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3484 2977 98 23 0 3110 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13936

[startup+51.1008 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19617
/proc/meminfo: memFree=13768076/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14100 CPUtime=51.09 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 3443 0 0 0 5109 0 0 0 25 0 1 0 800429765 14438400 3018 33554432000 134512640 134603332 4294245536 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3525 3018 98 23 0 3151 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14100

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 19618
/proc/meminfo: memFree=13767572/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14128 CPUtime=102.3 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 3822 0 0 0 10230 0 0 0 25 0 1 0 800429765 14467072 3025 33554432000 134512640 134603332 4294245536 18446744073709551615 134566329 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3532 3025 98 23 0 3158 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14128

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/274 19620
/proc/meminfo: memFree=13767304/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14556 CPUtime=162.29 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 4304 0 0 0 16229 0 0 0 25 0 1 0 800429765 14905344 3118 33554432000 134512640 134603332 4294245536 18446744073709551615 134525253 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3639 3118 98 23 0 3265 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14556

[startup+222.31 s]
/proc/loadavg: 2.01 2.01 1.93 3/274 19621
/proc/meminfo: memFree=13767784/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14276 CPUtime=222.31 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 4848 0 0 0 22230 1 0 0 25 0 1 0 800429765 14618624 3062 33554432000 134512640 134603332 4294245536 18446744073709551615 134550810 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3569 3062 98 23 0 3195 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 14276

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/274 19623
/proc/meminfo: memFree=13768380/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14372 CPUtime=282.3 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 5161 0 0 0 28229 1 0 0 25 0 1 0 800429765 14716928 3060 33554432000 134512640 134603332 4294245536 18446744073709551615 134564687 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3593 3060 98 23 0 3219 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14372

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/274 19624
/proc/meminfo: memFree=13768104/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14480 CPUtime=342.31 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 5669 0 0 0 34230 1 0 0 25 0 1 0 800429765 14827520 3113 33554432000 134512640 134603332 4294245536 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3620 3113 98 23 0 3246 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 14480

[startup+402.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/274 19626
/proc/meminfo: memFree=13768204/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14344 CPUtime=402.3 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 6064 0 0 0 40229 1 0 0 25 0 1 0 800429765 14688256 3079 33554432000 134512640 134603332 4294245536 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3586 3079 98 23 0 3212 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14344

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/274 19628
/proc/meminfo: memFree=13767936/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14452 CPUtime=462.31 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 6205 0 0 0 46230 1 0 0 25 0 1 0 800429765 14798848 3101 33554432000 134512640 134603332 4294245536 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3613 3101 98 23 0 3239 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 14452

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/274 19629
/proc/meminfo: memFree=13768040/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14372 CPUtime=522.31 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 6641 0 0 0 52230 1 0 0 25 0 1 0 800429765 14716928 3086 33554432000 134512640 134603332 4294245536 18446744073709551615 134564533 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3593 3086 98 23 0 3219 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 14372

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/274 19631
/proc/meminfo: memFree=13768024/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=14416 CPUtime=582.31 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 6907 0 0 0 58230 1 0 0 25 0 1 0 800429765 14761984 3097 33554432000 134512640 134603332 4294245536 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3604 3097 98 23 0 3230 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 14416

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19762
/proc/meminfo: memFree=13776380/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15508 CPUtime=4002.42 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 22146 0 0 0 400235 7 0 0 25 0 1 0 800429765 15880192 3345 33554432000 134512640 134603332 4294245536 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3877 3345 98 23 0 3503 0
Current children cumulated CPU time (s) 4002.42
Current children cumulated vsize (KiB) 15508

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19764
/proc/meminfo: memFree=13775484/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15384 CPUtime=4062.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 22389 0 0 0 406236 7 0 0 25 0 1 0 800429765 15753216 3339 33554432000 134512640 134603332 4294245536 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3846 3339 98 23 0 3472 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 15384

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19792
/proc/meminfo: memFree=13776672/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15824 CPUtime=4122.42 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 22664 0 0 0 412235 7 0 0 25 0 1 0 800429765 16203776 3440 33554432000 134512640 134603332 4294245536 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3956 3440 98 23 0 3582 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 15824

[startup+4182.31 s]
/proc/loadavg: 2.05 2.01 2.00 3/274 19794
/proc/meminfo: memFree=13774804/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17024 CPUtime=4182.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 23041 0 0 0 418236 7 0 0 25 0 1 0 800429765 17432576 3749 33554432000 134512640 134603332 4294245536 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4256 3749 98 23 0 3882 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 17024

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 19795
/proc/meminfo: memFree=13775152/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15900 CPUtime=4242.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 23256 0 0 0 424236 7 0 0 25 0 1 0 800429765 16281600 3468 33554432000 134512640 134603332 4294245536 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3975 3468 98 23 0 3601 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 15900

[startup+4302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/274 19797
/proc/meminfo: memFree=13774880/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=16260 CPUtime=4302.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 23383 0 0 0 430236 7 0 0 25 0 1 0 800429765 16650240 3558 33554432000 134512640 134603332 4294245536 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4065 3558 98 23 0 3691 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 16260

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 19799
/proc/meminfo: memFree=13775336/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15900 CPUtime=4362.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 23383 0 0 0 436236 7 0 0 25 0 1 0 800429765 16281600 3468 33554432000 134512640 134603332 4294245536 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3975 3468 98 23 0 3601 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 15900

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 19800
/proc/meminfo: memFree=13775056/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=16236 CPUtime=4422.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 23505 0 0 0 442236 7 0 0 25 0 1 0 800429765 16625664 3552 33554432000 134512640 134603332 4294245536 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4059 3552 98 23 0 3685 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 16236

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19802
/proc/meminfo: memFree=13774164/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17388 CPUtime=4482.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24039 0 0 0 448236 7 0 0 25 0 1 0 800429765 17805312 3840 33554432000 134512640 134603332 4294245536 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4347 3840 98 23 0 3973 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 17388

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19803
/proc/meminfo: memFree=13774368/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17352 CPUtime=4542.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24039 0 0 0 454236 7 0 0 25 0 1 0 800429765 17768448 3831 33554432000 134512640 134603332 4294245536 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4338 3831 98 23 0 3964 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 17352

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19805
/proc/meminfo: memFree=13773732/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17352 CPUtime=4602.43 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24039 0 0 0 460236 7 0 0 25 0 1 0 800429765 17768448 3831 33554432000 134512640 134603332 4294245536 18446744073709551615 134564564 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4338 3831 98 23 0 3964 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 17352

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/274 19807
/proc/meminfo: memFree=13773816/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17352 CPUtime=4662.44 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24039 0 0 0 466237 7 0 0 25 0 1 0 800429765 17768448 3831 33554432000 134512640 134603332 4294245536 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4338 3831 98 23 0 3964 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 17352

[startup+4722.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/274 19808
/proc/meminfo: memFree=13773808/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17352 CPUtime=4722.44 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24039 0 0 0 472237 7 0 0 25 0 1 0 800429765 17768448 3831 33554432000 134512640 134603332 4294245536 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4338 3831 98 23 0 3964 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 17352

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/274 19810
/proc/meminfo: memFree=13773920/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=17352 CPUtime=4782.44 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24039 0 0 0 478237 7 0 0 25 0 1 0 800429765 17768448 3831 33554432000 134512640 134603332 4294245536 18446744073709551615 134527375 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 4338 3831 98 23 0 3964 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 17352

[startup+4842.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/274 19811
/proc/meminfo: memFree=13775740/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15052 CPUtime=4842.45 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24461 0 0 0 484238 7 0 0 25 0 1 0 800429765 15413248 3256 33554432000 134512640 134603332 4294245536 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3763 3256 98 23 0 3389 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 15052

[startup+4902.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/274 19813
/proc/meminfo: memFree=13775720/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15228 CPUtime=4902.44 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24582 0 0 0 490237 7 0 0 25 0 1 0 800429765 15593472 3300 33554432000 134512640 134603332 4294245536 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3807 3300 98 23 0 3433 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 15228

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/274 19815
/proc/meminfo: memFree=13776052/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15448 CPUtime=4962.44 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24872 0 0 0 496237 7 0 0 25 0 1 0 800429765 15818752 3355 33554432000 134512640 134603332 4294245536 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3862 3355 98 23 0 3488 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 15448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/274 19816
/proc/meminfo: memFree=13776292/32951124 swapFree=55664332/67111528
[pid=19614] ppid=19612 vsize=15268 CPUtime=5000.05 cores=0,2,4,6
/proc/19614/stat : 19614 (picosat) R 19612 19614 19410 0 -1 4202496 24958 0 0 0 499998 7 0 0 25 0 1 0 800429765 15634432 3310 33554432000 134512640 134603332 4294245536 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/19614/statm: 3817 3310 98 23 0 3443 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 15268

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 4999.99
CPU system time (s): 0.080987
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 17484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24958
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= 7140

runsolver used 13.219 second user time and 27.6978 second system time

The end

Launcher Data 

Begin job on node109 at 2011-06-01 02:31:30
IDJOB=3438439
IDBENCH=71345
IDSOLVER=1934
FILE ID=node109/3438439-1306888290
RUNJOBID= node109-1306884538-19428
PBS_JOBID= 13488467
Free space on /tmp= 59624 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2640c305320gyes2.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438439-1306888290/watcher-3438439-1306888290 -o /tmp/evaluation-result-3438439-1306888290/solver-3438439-1306888290 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438439-1306888290.cnf

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

MD5SUM BENCH= a931e6258afb576eab04f38421c07518
RANDOM SEED=866781460

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      13782016 kB
Buffers:        259068 kB
Cached:       16570740 kB
SwapCached:      10136 kB
Active:       15192720 kB
Inactive:      3374932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13782016 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:            3892 kB
Writeback:           0 kB
AnonPages:     1733916 kB
Mapped:          16868 kB
Slab:           501800 kB
PageTables:      37052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30895528 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= 59628 MiB
End job on node109 at 2011-06-01 03:54:52