Trace number 3095938

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
MultiFlip 2011-02-11? (TO) 1300 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S943787219-031-UNKNOWN.cnf
MD5SUM6105ec111e1e16da586afadcc6f09041
Bench CategoryRANDOM (random 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 variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3095938-1301750055/watcher-3095938-1301750055 -o /tmp/evaluation-result-3095938-1301750055/solver-3095938-1301750055 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095938-1301750055.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.05 3.99 3.24 4/189 5916
/proc/meminfo: memFree=18928060/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=3940 CPUtime=0 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 345 0 0 0 0 0 0 0 18 0 1 0 365236160 4034560 285 33554432000 134512640 134540672 4293975440 18446744073709551615 12146172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 985 285 215 7 0 342 0

[startup+0.024247 s]
/proc/loadavg: 4.05 3.99 3.24 4/189 5916
/proc/meminfo: memFree=18928060/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=4468 CPUtime=0.02 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 509 0 0 0 2 0 0 0 18 0 1 0 365236160 4575232 449 33554432000 134512640 134540672 4293975440 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1117 451 215 7 0 474 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4468

[startup+0.10024 s]
/proc/loadavg: 4.05 3.99 3.24 4/189 5916
/proc/meminfo: memFree=18928060/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6180 CPUtime=0.09 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 983 0 0 0 9 0 0 0 18 0 1 0 365236160 6328320 922 33554432000 134512640 134540672 4293975440 18446744073709551615 134538707 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6180

[startup+0.300204 s]
/proc/loadavg: 4.05 3.99 3.24 4/189 5916
/proc/meminfo: memFree=18928060/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6180 CPUtime=0.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 983 0 0 0 29 0 0 0 18 0 1 0 365236160 6328320 922 33554432000 134512640 134540672 4293975440 18446744073709551615 134538575 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6180

[startup+0.701135 s]
/proc/loadavg: 4.05 3.99 3.24 4/189 5916
/proc/meminfo: memFree=18928060/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6180 CPUtime=0.69 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 983 0 0 0 69 0 0 0 18 0 1 0 365236160 6328320 922 33554432000 134512640 134540672 4293975440 18446744073709551615 134538720 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6180

[startup+1.50099 s]
/proc/loadavg: 4.05 3.99 3.24 5/190 5917
/proc/meminfo: memFree=18924960/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6180 CPUtime=1.49 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 983 0 0 0 149 0 0 0 20 0 1 0 365236160 6328320 922 33554432000 134512640 134540672 4293975440 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6180

[startup+3.10071 s]
/proc/loadavg: 4.05 3.99 3.24 5/190 5917
/proc/meminfo: memFree=18924588/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6180 CPUtime=3.09 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 983 0 0 0 309 0 0 0 25 0 1 0 365236160 6328320 922 33554432000 134512640 134540672 4293975440 18446744073709551615 134538707 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6180

[startup+6.30113 s]
/proc/loadavg: 4.05 3.99 3.24 5/190 5917
/proc/meminfo: memFree=18923336/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=6.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 629 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6840

[startup+12.701 s]
/proc/loadavg: 4.04 3.99 3.25 5/190 5918
/proc/meminfo: memFree=18923052/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=12.69 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 1269 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6840

[startup+25.5007 s]
/proc/loadavg: 4.03 3.99 3.26 5/190 5918
/proc/meminfo: memFree=18923300/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=25.49 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 2549 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6840

[startup+51.1011 s]
/proc/loadavg: 4.02 3.99 3.28 5/190 5919
/proc/meminfo: memFree=18923284/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=51.09 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 5109 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6840

[startup+102.307 s]
/proc/loadavg: 4.01 3.99 3.31 5/190 5920
/proc/meminfo: memFree=18923008/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=102.3 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 10230 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6840

[startup+162.3 s]
/proc/loadavg: 4.00 3.99 3.35 5/190 5922
/proc/meminfo: memFree=18922948/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=162.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 16229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6840

[startup+222.301 s]
/proc/loadavg: 4.00 3.99 3.39 5/190 5923
/proc/meminfo: memFree=18922916/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=222.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 22229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134526904 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6840

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.42 5/190 5925
/proc/meminfo: memFree=18923132/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=282.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 28229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6840

[startup+342.3 s]
/proc/loadavg: 4.00 3.99 3.46 5/190 5926
/proc/meminfo: memFree=18923100/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=342.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 34229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6840

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.49 5/190 5928
/proc/meminfo: memFree=18923296/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=402.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 40229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523396 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6840

[startup+462.301 s]
/proc/loadavg: 4.07 4.00 3.52 5/190 5930
/proc/meminfo: memFree=18923364/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=462.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 46229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 6840

[startup+522.3 s]
/proc/loadavg: 4.02 4.00 3.55 5/190 5931
/proc/meminfo: memFree=18923044/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=522.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 52229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 6840

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.58 5/190 5933
/proc/meminfo: memFree=18922884/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=582.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 58229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 6840

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.60 5/190 5961
/proc/meminfo: memFree=18927092/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=642.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 64229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 6840

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 5963
/proc/meminfo: memFree=18926680/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=702.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 70229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 6840

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.65 5/190 5965
/proc/meminfo: memFree=18926388/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=762.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 76229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 6840

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.66 5/190 5966
/proc/meminfo: memFree=18926940/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=822.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 82228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 6840

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 5968
/proc/meminfo: memFree=18926908/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=882.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 88228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524180 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 6840

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.70 5/190 5969
/proc/meminfo: memFree=18926872/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=942.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 94228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 6840

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 5971
/proc/meminfo: memFree=18926956/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=1002.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 100228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 6840

[startup+1062.3 s]
/proc/loadavg: 4.04 4.01 3.74 5/190 5973
/proc/meminfo: memFree=18926788/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=1062.29 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 106229 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 6840

[startup+1122.3 s]
/proc/loadavg: 4.10 4.04 3.76 5/190 5974
/proc/meminfo: memFree=18926356/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=1122.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 112228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 6840

[startup+1182.3 s]
/proc/loadavg: 4.04 4.03 3.77 5/190 6004
/proc/meminfo: memFree=18932352/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=1182.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 118228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 6840

[startup+1242.3 s]
/proc/loadavg: 3.96 4.00 3.78 5/190 6033
/proc/meminfo: memFree=18931728/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=1242.28 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 124228 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134524142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 6840



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.98 4.00 3.79 5/190 6035
/proc/meminfo: memFree=18931444/32950928 swapFree=67111528/67111528
[pid=5916] ppid=5914 vsize=6840 CPUtime=1299.99 cores=5,7
/proc/5916/stat : 5916 (MultiFlip) R 5914 5916 5642 0 -1 4202496 1277 0 0 0 129999 0 0 0 25 0 1 0 365236160 7004160 1216 33554432000 134512640 134540672 4293975440 18446744073709551615 134523492 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5916/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 6840

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): 1300.01
CPU time (s): 1300
CPU user time (s): 1299.99
CPU system time (s): 0.001999
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 6840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1277
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= 14
involuntary context switches= 2308

runsolver used 2.00569 second user time and 5.09422 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 15:14:15
IDJOB=3095938
IDBENCH=82620
IDSOLVER=1523
FILE ID=node112/3095938-1301750055
RUNJOBID= node112-1301748572-5663
PBS_JOBID= 12841025
Free space on /tmp= 71940 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S943787219-031-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095938-1301750055/watcher-3095938-1301750055 -o /tmp/evaluation-result-3095938-1301750055/solver-3095938-1301750055 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095938-1301750055.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 6105ec111e1e16da586afadcc6f09041
RANDOM SEED=140422415

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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	: 5332.67
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18928216 kB
Buffers:        385020 kB
Cached:       13250360 kB
SwapCached:          0 kB
Active:        8083480 kB
Inactive:      5650548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18928216 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:       98476 kB
Mapped:          16180 kB
Slab:           225344 kB
PageTables:       5344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   282724 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= 71940 MiB
End job on node112 at 2011-04-02 15:35:57