Trace number 3438499

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) 5000.04 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v1150c84314gyes1.cnf
MD5SUMd6097a9814089eeede1d027388c17a02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark114.827
Satisfiable
(Un)Satisfiability was proved
Number of variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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-3438499-1306889548/watcher-3438499-1306889548 -o /tmp/evaluation-result-3438499-1306889548/solver-3438499-1306889548 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438499-1306889548.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: 1.93 2.02 1.99 3/527 20917
/proc/meminfo: memFree=4345804/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=4392 CPUtime=0.01 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 764 0 0 0 1 0 0 0 25 0 1 0 879185454 4497408 710 33554432000 134512640 134603332 4287456240 18446744073709551615 6440444 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1098 711 90 23 0 724 0

[startup+0.112733 s]
/proc/loadavg: 1.93 2.02 1.99 3/527 20917
/proc/meminfo: memFree=4345804/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=4920 CPUtime=0.11 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 946 0 0 0 11 0 0 0 25 0 1 0 879185454 5038080 892 33554432000 134512640 134603332 4287456240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1230 892 98 23 0 856 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 4920

[startup+0.200719 s]
/proc/loadavg: 1.93 2.02 1.99 3/527 20917
/proc/meminfo: memFree=4345804/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5052 CPUtime=0.19 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 949 0 0 0 19 0 0 0 25 0 1 0 879185454 5173248 895 33554432000 134512640 134603332 4287456240 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1263 895 98 23 0 889 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5052

[startup+0.300698 s]
/proc/loadavg: 1.93 2.02 1.99 3/527 20917
/proc/meminfo: memFree=4345804/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5044 CPUtime=0.29 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 957 0 0 0 29 0 0 0 25 0 1 0 879185454 5165056 903 33554432000 134512640 134603332 4287456240 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1261 903 98 23 0 887 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5044

[startup+0.700629 s]
/proc/loadavg: 1.93 2.02 1.99 3/527 20917
/proc/meminfo: memFree=4345804/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5044 CPUtime=0.69 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 978 0 0 0 69 0 0 0 25 0 1 0 879185454 5165056 924 33554432000 134512640 134603332 4287456240 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1261 924 98 23 0 887 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5044

[startup+1.50049 s]
/proc/loadavg: 1.93 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4341960/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5044 CPUtime=1.49 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 978 0 0 0 149 0 0 0 25 0 1 0 879185454 5165056 924 33554432000 134512640 134603332 4287456240 18446744073709551615 134548256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1261 924 98 23 0 887 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5044

[startup+3.10021 s]
/proc/loadavg: 1.93 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4339620/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5132 CPUtime=3.09 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 980 0 0 0 309 0 0 0 25 0 1 0 879185454 5255168 926 33554432000 134512640 134603332 4287456240 18446744073709551615 134566188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1283 926 98 23 0 909 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5132

[startup+6.30063 s]
/proc/loadavg: 1.94 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4339612/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5204 CPUtime=6.29 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1002 0 0 0 629 0 0 0 25 0 1 0 879185454 5328896 948 33554432000 134512640 134603332 4287456240 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1301 948 98 23 0 927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5204

[startup+12.7005 s]
/proc/loadavg: 1.94 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4338632/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5176 CPUtime=12.69 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1011 0 0 0 1269 0 0 0 25 0 1 0 879185454 5300224 957 33554432000 134512640 134603332 4287456240 18446744073709551615 134564369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1294 957 98 23 0 920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5176

[startup+25.5003 s]
/proc/loadavg: 1.95 2.02 1.99 3/528 20918
/proc/meminfo: memFree=4339124/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5228 CPUtime=25.49 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1028 0 0 0 2549 0 0 0 25 0 1 0 879185454 5353472 971 33554432000 134512640 134603332 4287456240 18446744073709551615 134566397 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1307 971 98 23 0 933 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5228

[startup+51.1008 s]
/proc/loadavg: 1.97 2.02 1.99 3/528 20919
/proc/meminfo: memFree=4338716/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5388 CPUtime=51.1 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1046 0 0 0 5110 0 0 0 25 0 1 0 879185454 5517312 983 33554432000 134512640 134603332 4287456240 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1347 983 98 23 0 973 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5388

[startup+102.301 s]
/proc/loadavg: 1.98 2.01 1.99 3/528 20920
/proc/meminfo: memFree=4338084/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5312 CPUtime=102.31 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1060 0 0 0 10231 0 0 0 25 0 1 0 879185454 5439488 991 33554432000 134512640 134603332 4287456240 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1328 991 98 23 0 954 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5312

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 1.99 3/528 20922
/proc/meminfo: memFree=4335456/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5388 CPUtime=162.3 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1131 0 0 0 16230 0 0 0 25 0 1 0 879185454 5517312 988 33554432000 134512640 134603332 4287456240 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1347 988 98 23 0 973 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5388

[startup+222.32 s]
/proc/loadavg: 2.10 2.03 2.00 3/528 20923
/proc/meminfo: memFree=4336528/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5404 CPUtime=222.32 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1172 0 0 0 22232 0 0 0 25 0 1 0 879185454 5533696 1015 33554432000 134512640 134603332 4287456240 18446744073709551615 134565272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1351 1015 98 23 0 977 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5404

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/528 20925
/proc/meminfo: memFree=4337500/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5472 CPUtime=282.3 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1240 0 0 0 28230 0 0 0 25 0 1 0 879185454 5603328 1032 33554432000 134512640 134603332 4287456240 18446744073709551615 134550663 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1368 1032 98 23 0 994 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5472

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/528 20927
/proc/meminfo: memFree=4336980/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5452 CPUtime=342.3 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1240 0 0 0 34230 0 0 0 25 0 1 0 879185454 5582848 1027 33554432000 134512640 134603332 4287456240 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1363 1027 98 23 0 989 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5452

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 20928
/proc/meminfo: memFree=4337208/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5676 CPUtime=402.3 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1376 0 0 0 40230 0 0 0 25 0 1 0 879185454 5812224 1083 33554432000 134512640 134603332 4287456240 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1419 1083 98 23 0 1045 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 5676

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 20930
/proc/meminfo: memFree=4337044/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5616 CPUtime=462.3 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1376 0 0 0 46230 0 0 0 25 0 1 0 879185454 5750784 1068 33554432000 134512640 134603332 4287456240 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1404 1068 98 23 0 1030 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5616

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 20940
/proc/meminfo: memFree=4336988/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5748 CPUtime=522.3 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1401 0 0 0 52230 0 0 0 25 0 1 0 879185454 5885952 1093 33554432000 134512640 134603332 4287456240 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1437 1093 98 23 0 1063 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5748

[startup+582.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/528 20942
/proc/meminfo: memFree=4337204/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5680 CPUtime=582.31 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 1412 0 0 0 58231 0 0 0 25 0 1 0 879185454 5816320 1079 33554432000 134512640 134603332 4287456240 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1420 1079 98 23 0 1046 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 5680

[startup+642.3 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/528 21038
/proc/meminfo: memFree=4335740/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6148 CPUtime=4062.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5422 0 0 0 406239 1 0 0 25 0 1 0 879185454 6295552 1201 33554432000 134512640 134603332 4287456240 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1537 1201 98 23 0 1163 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 6148

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/528 21048
/proc/meminfo: memFree=4334980/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6232 CPUtime=4122.39 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5501 0 0 0 412238 1 0 0 25 0 1 0 879185454 6381568 1213 33554432000 134512640 134603332 4287456240 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1558 1213 98 23 0 1184 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 6232

[startup+4182.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/528 21520
/proc/meminfo: memFree=4330936/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6304 CPUtime=4182.41 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5579 0 0 0 418240 1 0 0 25 0 1 0 879185454 6455296 1240 33554432000 134512640 134603332 4287456240 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1576 1240 98 23 0 1202 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 6304

[startup+4242.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/528 21522
/proc/meminfo: memFree=4333928/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6304 CPUtime=4242.39 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5579 0 0 0 424238 1 0 0 25 0 1 0 879185454 6455296 1240 33554432000 134512640 134603332 4287456240 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1576 1240 98 23 0 1202 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 6304

[startup+4302.32 s]
/proc/loadavg: 2.04 2.05 2.00 3/528 21523
/proc/meminfo: memFree=4333612/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6304 CPUtime=4302.41 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5579 0 0 0 430240 1 0 0 25 0 1 0 879185454 6455296 1240 33554432000 134512640 134603332 4287456240 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1576 1240 98 23 0 1202 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 6304

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 21525
/proc/meminfo: memFree=4333940/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5900 CPUtime=4362.39 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5682 0 0 0 436238 1 0 0 25 0 1 0 879185454 6041600 1139 33554432000 134512640 134603332 4287456240 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1475 1139 98 23 0 1101 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 5900

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/528 21526
/proc/meminfo: memFree=4334032/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5840 CPUtime=4422.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5764 0 0 0 442239 1 0 0 25 0 1 0 879185454 5980160 1124 33554432000 134512640 134603332 4287456240 18446744073709551615 134529298 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1460 1124 98 23 0 1086 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 5840

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21528
/proc/meminfo: memFree=4333764/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5940 CPUtime=4482.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5813 0 0 0 448239 1 0 0 25 0 1 0 879185454 6082560 1128 33554432000 134512640 134603332 4287456240 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1485 1128 98 23 0 1111 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 5940

[startup+4542.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/528 21530
/proc/meminfo: memFree=4333868/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5856 CPUtime=4542.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 5865 0 0 0 454239 1 0 0 25 0 1 0 879185454 5996544 1128 33554432000 134512640 134603332 4287456240 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1464 1128 98 23 0 1090 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 5856

[startup+4602.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/528 21531
/proc/meminfo: memFree=4332724/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5952 CPUtime=4602.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6017 0 0 0 460239 1 0 0 25 0 1 0 879185454 6094848 1152 33554432000 134512640 134603332 4287456240 18446744073709551615 134548336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1488 1152 98 23 0 1114 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 5952

[startup+4662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/528 21533
/proc/meminfo: memFree=4331812/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5908 CPUtime=4662.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6065 0 0 0 466239 1 0 0 25 0 1 0 879185454 6049792 1124 33554432000 134512640 134603332 4287456240 18446744073709551615 134563428 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1477 1124 98 23 0 1103 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 5908

[startup+4722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/528 21534
/proc/meminfo: memFree=4332656/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6332 CPUtime=4722.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6322 0 0 0 472239 1 0 0 25 0 1 0 879185454 6483968 1247 33554432000 134512640 134603332 4287456240 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1583 1247 98 23 0 1209 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 6332

[startup+4782.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/528 21536
/proc/meminfo: memFree=4333488/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5928 CPUtime=4782.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6412 0 0 0 478239 1 0 0 25 0 1 0 879185454 6070272 1146 33554432000 134512640 134603332 4287456240 18446744073709551615 134550844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1482 1146 98 23 0 1108 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 5928

[startup+4842.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/528 21538
/proc/meminfo: memFree=4332468/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5996 CPUtime=4842.42 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6513 0 0 0 484241 1 0 0 25 0 1 0 879185454 6139904 1158 33554432000 134512640 134603332 4287456240 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1499 1158 98 23 0 1125 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 5996

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/528 21539
/proc/meminfo: memFree=4334664/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5932 CPUtime=4902.4 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6757 0 0 0 490239 1 0 0 25 0 1 0 879185454 6074368 1147 33554432000 134512640 134603332 4287456240 18446744073709551615 134525238 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1483 1147 98 23 0 1109 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 5932

[startup+4962.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21541
/proc/meminfo: memFree=4335872/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=5988 CPUtime=4962.42 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6837 0 0 0 496241 1 0 0 25 0 1 0 879185454 6131712 1157 33554432000 134512640 134603332 4287456240 18446744073709551615 134563432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1497 1157 98 23 0 1123 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 5988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.93 2.00 1.99 3/528 21570
/proc/meminfo: memFree=4353500/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6060 CPUtime=5000.02 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6914 0 0 0 500001 1 0 0 25 0 1 0 879185454 6205440 1160 33554432000 134512640 134603332 4287456240 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1515 1160 98 23 0 1141 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 6060

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: 1.93 2.00 1.99 3/528 21570
/proc/meminfo: memFree=4353500/32951124 swapFree=59042448/67111528
[pid=20917] ppid=20915 vsize=6060 CPUtime=5000.02 cores=1,3,5,7
/proc/20917/stat : 20917 (picosat) R 20915 20917 20647 0 -1 4202496 6914 0 0 0 500001 1 0 0 25 0 1 0 879185454 6205440 1160 33554432000 134512640 134603332 4287456240 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20917/statm: 1515 1160 98 23 0 1141 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 6060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000.02
CPU system time (s): 0.015997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6914
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= 3
involuntary context switches= 59199

runsolver used 25.1672 second user time and 59.8039 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-01 02:52:28
IDJOB=3438499
IDBENCH=71433
IDSOLVER=1934
FILE ID=node119/3438499-1306889548
RUNJOBID= node119-1306884536-20666
PBS_JOBID= 13488457
Free space on /tmp= 56904 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v1150c84314gyes1.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438499-1306889548/watcher-3438499-1306889548 -o /tmp/evaluation-result-3438499-1306889548/solver-3438499-1306889548 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438499-1306889548.cnf

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

MD5SUM BENCH= d6097a9814089eeede1d027388c17a02
RANDOM SEED=686272593

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4346092 kB
Buffers:        285604 kB
Cached:       17969460 kB
SwapCached:       8708 kB
Active:       16326996 kB
Inactive:     11584572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4346092 kB
SwapTotal:    67111528 kB
SwapFree:     59042448 kB
Dirty:            4864 kB
Writeback:          12 kB
AnonPages:     9651024 kB
Mapped:          35612 kB
Slab:           545644 kB
PageTables:      79500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163886328 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= 57036 MiB
End job on node119 at 2011-06-01 04:15:50