Trace number 3095961

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S817927155-033-UNKNOWN.cnf
MD5SUMbdd02c131ae0dd9fa14ba01f07a63379
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-3095961-1301750927/watcher-3095961-1301750927 -o /tmp/evaluation-result-3095961-1301750927/solver-3095961-1301750927 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095961-1301750927.cnf 

running on 2 cores: 4,6

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: 4.04 4.01 3.68 4/189 5516
/proc/meminfo: memFree=22490812/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=3940 CPUtime=0 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 286695440 4034560 287 33554432000 134512640 134540672 4289503776 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 985 287 215 7 0 342 0

[startup+0.0945719 s]
/proc/loadavg: 4.04 4.01 3.68 4/189 5516
/proc/meminfo: memFree=22490812/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6180 CPUtime=0.09 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 983 0 0 0 9 0 0 0 25 0 1 0 286695440 6328320 922 33554432000 134512640 134540672 4289503776 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6180

[startup+0.100573 s]
/proc/loadavg: 4.04 4.01 3.68 4/189 5516
/proc/meminfo: memFree=22490812/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6180 CPUtime=0.09 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 983 0 0 0 9 0 0 0 25 0 1 0 286695440 6328320 922 33554432000 134512640 134540672 4289503776 18446744073709551615 134538703 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6180

[startup+0.300534 s]
/proc/loadavg: 4.04 4.01 3.68 4/189 5516
/proc/meminfo: memFree=22490812/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6180 CPUtime=0.29 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 983 0 0 0 29 0 0 0 25 0 1 0 286695440 6328320 922 33554432000 134512640 134540672 4289503776 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6180

[startup+0.700461 s]
/proc/loadavg: 4.04 4.01 3.68 4/189 5516
/proc/meminfo: memFree=22490812/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6180 CPUtime=0.69 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 983 0 0 0 69 0 0 0 25 0 1 0 286695440 6328320 922 33554432000 134512640 134540672 4289503776 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6180

[startup+1.50032 s]
/proc/loadavg: 4.04 4.01 3.68 5/190 5517
/proc/meminfo: memFree=22488428/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6180 CPUtime=1.49 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 983 0 0 0 149 0 0 0 25 0 1 0 286695440 6328320 922 33554432000 134512640 134540672 4289503776 18446744073709551615 134538755 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6180

[startup+3.10101 s]
/proc/loadavg: 4.04 4.01 3.68 5/190 5517
/proc/meminfo: memFree=22487684/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6180 CPUtime=3.09 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 983 0 0 0 309 0 0 0 25 0 1 0 286695440 6328320 922 33554432000 134512640 134540672 4289503776 18446744073709551615 134538626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1545 922 217 7 0 902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6180

[startup+6.30047 s]
/proc/loadavg: 4.04 4.01 3.68 5/190 5518
/proc/meminfo: memFree=22486804/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=6.29 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 629 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6840

[startup+12.7003 s]
/proc/loadavg: 4.04 4.01 3.68 5/190 5518
/proc/meminfo: memFree=22486576/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=12.69 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 1269 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6840

[startup+25.5011 s]
/proc/loadavg: 4.03 4.01 3.68 5/190 5545
/proc/meminfo: memFree=22484008/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=25.49 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 2549 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6840

[startup+51.1005 s]
/proc/loadavg: 4.02 4.01 3.69 5/190 5546
/proc/meminfo: memFree=22483684/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=51.09 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 5109 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6840

[startup+102.306 s]
/proc/loadavg: 4.01 4.00 3.70 5/190 5547
/proc/meminfo: memFree=22483140/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=102.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 10230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6840

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 5549
/proc/meminfo: memFree=22482584/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=162.29 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 16229 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6840

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 5550
/proc/meminfo: memFree=22482280/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=222.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 22230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134527579 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6840

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 5607
/proc/meminfo: memFree=22480748/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=282.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 28230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6840

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 5608
/proc/meminfo: memFree=22480808/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=342.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 34230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6840

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 5610
/proc/meminfo: memFree=22480288/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=402.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 40230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6840

[startup+462.301 s]
/proc/loadavg: 4.04 4.01 3.79 5/190 5612
/proc/meminfo: memFree=22480396/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=462.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 46230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6840

[startup+522.301 s]
/proc/loadavg: 4.01 4.01 3.80 5/190 5613
/proc/meminfo: memFree=22479996/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=522.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 52230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6840

[startup+582.3 s]
/proc/loadavg: 4.04 4.02 3.82 5/190 5643
/proc/meminfo: memFree=22480776/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=582.3 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 58230 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6840

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.82 5/190 5644
/proc/meminfo: memFree=22480500/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=642.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 64231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6840

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.83 5/190 5646
/proc/meminfo: memFree=22480068/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=702.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 70231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 6840

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 5648
/proc/meminfo: memFree=22480152/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=762.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 76231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6840

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 5649
/proc/meminfo: memFree=22479976/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=822.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 82231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 6840

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 5651
/proc/meminfo: memFree=22480196/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=882.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 88231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6840

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 5652
/proc/meminfo: memFree=22480156/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=942.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 94231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6840

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.86 5/190 5654
/proc/meminfo: memFree=22479872/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=1002.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 100231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 6840

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.87 5/190 5656
/proc/meminfo: memFree=22479820/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=1062.31 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 106231 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 6840

[startup+1122.3 s]
/proc/loadavg: 4.05 4.02 3.88 5/190 5657
/proc/meminfo: memFree=22479776/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=1122.32 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 112232 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 6840

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.89 5/190 5659
/proc/meminfo: memFree=22480112/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=1182.32 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 118232 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6840

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 5660
/proc/meminfo: memFree=22479704/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=1242.32 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 124232 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6840



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 5662
/proc/meminfo: memFree=22479928/32951124 swapFree=67111528/67111528
[pid=5516] ppid=5514 vsize=6840 CPUtime=1300.02 cores=4,6
/proc/5516/stat : 5516 (MultiFlip) R 5514 5516 5026 0 -1 4202496 1277 0 0 0 130002 0 0 0 25 0 1 0 286695440 7004160 1216 33554432000 134512640 134540672 4289503776 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5516/statm: 1710 1216 220 7 0 1067 0
Current children cumulated CPU time (s) 1300.02
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): 1300.03
CPU user time (s): 1300.03
CPU system time (s): 0.003999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.003999
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= 9
involuntary context switches= 2098

runsolver used 2.25566 second user time and 4.67329 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-02 15:28:47
IDJOB=3095961
IDBENCH=82643
IDSOLVER=1523
FILE ID=node101/3095961-1301750927
RUNJOBID= node101-1301748576-5046
PBS_JOBID= 12841035
Free space on /tmp= 72336 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S817927155-033-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095961-1301750927/watcher-3095961-1301750927 -o /tmp/evaluation-result-3095961-1301750927/solver-3095961-1301750927 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095961-1301750927.cnf

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

MD5SUM BENCH= bdd02c131ae0dd9fa14ba01f07a63379
RANDOM SEED=2102402033

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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		: 2666.841
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		: 2666.841
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:      22490968 kB
Buffers:        330212 kB
Cached:        9808900 kB
SwapCached:          0 kB
Active:        6641120 kB
Inactive:      3570964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22490968 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1840 kB
Writeback:           0 kB
AnonPages:       72720 kB
Mapped:          16148 kB
Slab:           183740 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   258164 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= 72336 MiB
End job on node101 at 2011-04-02 15:50:29