Trace number 3095907

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S448503257-098-UNKNOWN.cnf
MD5SUM0d20733a6f7d3b01f88ae7bba5f0d271
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark405.867
Satisfiable
(Un)Satisfiability was proved
Number of variables34999
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3095907-1301749877/watcher-3095907-1301749877 -o /tmp/evaluation-result-3095907-1301749877/solver-3095907-1301749877 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095907-1301749877.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: 4.06 3.97 3.08 3/184 5792
/proc/meminfo: memFree=18942868/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=9556 CPUtime=0 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 367 0 0 0 0 0 0 0 25 0 1 0 365218382 9785344 306 33554432000 134512640 134540672 4288741280 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 2389 306 215 7 0 1746 0

[startup+0.043088 s]
/proc/loadavg: 4.06 3.97 3.08 3/184 5792
/proc/meminfo: memFree=18942868/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=10744 CPUtime=0.04 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 771 0 0 0 4 0 0 0 25 0 1 0 365218382 11001856 710 33554432000 134512640 134540672 4288741280 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 2686 711 215 7 0 2043 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10744

[startup+0.101128 s]
/proc/loadavg: 4.06 3.97 3.08 3/184 5792
/proc/meminfo: memFree=18942868/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=12460 CPUtime=0.09 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 1410 0 0 0 9 0 0 0 25 0 1 0 365218382 12759040 1349 33554432000 134512640 134540672 4288741280 18446744073709551615 12023916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 3115 1350 215 7 0 2472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12460

[startup+0.301094 s]
/proc/loadavg: 4.06 3.97 3.08 3/184 5792
/proc/meminfo: memFree=18942868/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=17284 CPUtime=0.29 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 2982 0 0 0 29 0 0 0 25 0 1 0 365218382 17698816 2899 33554432000 134512640 134540672 4288741280 18446744073709551615 12146172 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4321 2900 219 7 0 3678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17284

[startup+0.701025 s]
/proc/loadavg: 4.06 3.97 3.08 3/184 5792
/proc/meminfo: memFree=18942868/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19696 CPUtime=0.69 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 3651 0 0 0 69 0 0 0 25 0 1 0 365218382 20168704 3567 33554432000 134512640 134540672 4288741280 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19696

[startup+1.50089 s]
/proc/loadavg: 4.06 3.97 3.08 4/188 5804
/proc/meminfo: memFree=18928840/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19696 CPUtime=1.49 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 3651 0 0 0 149 0 0 0 25 0 1 0 365218382 20168704 3567 33554432000 134512640 134540672 4288741280 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.1006 s]
/proc/loadavg: 4.06 3.97 3.08 4/188 5804
/proc/meminfo: memFree=18927972/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=3.09 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4389 0 0 0 309 0 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19288

[startup+6.30102 s]
/proc/loadavg: 3.98 3.95 3.08 5/190 5831
/proc/meminfo: memFree=18918948/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=6.29 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4389 0 0 0 629 0 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19288

[startup+12.7009 s]
/proc/loadavg: 3.90 3.94 3.08 5/190 5859
/proc/meminfo: memFree=18923956/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=12.69 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4389 0 0 0 1268 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19288

[startup+25.5006 s]
/proc/loadavg: 3.92 3.94 3.10 5/190 5859
/proc/meminfo: memFree=18922096/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=25.49 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4389 0 0 0 2548 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19288

[startup+51.101 s]
/proc/loadavg: 3.95 3.94 3.12 5/190 5860
/proc/meminfo: memFree=18921860/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=51.1 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4389 0 0 0 5109 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19288

[startup+102.307 s]
/proc/loadavg: 4.03 3.96 3.17 5/190 5888
/proc/meminfo: memFree=18920220/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=102.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4459 0 0 0 10229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19288

[startup+162.301 s]
/proc/loadavg: 4.07 3.99 3.22 5/190 5890
/proc/meminfo: memFree=18920400/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=162.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4529 0 0 0 16229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19288

[startup+222.3 s]
/proc/loadavg: 4.02 3.99 3.27 5/190 5919
/proc/meminfo: memFree=18923284/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=222.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4529 0 0 0 22229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19288

[startup+282.301 s]
/proc/loadavg: 4.01 3.99 3.31 5/190 5920
/proc/meminfo: memFree=18923008/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=282.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4599 0 0 0 28229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19288

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.35 5/190 5922
/proc/meminfo: memFree=18923072/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=342.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4669 0 0 0 34229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19288

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.39 5/190 5923
/proc/meminfo: memFree=18922916/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=402.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4739 0 0 0 40229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19288

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.42 5/190 5925
/proc/meminfo: memFree=18923132/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=462.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4739 0 0 0 46229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19288

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.46 5/190 5927
/proc/meminfo: memFree=18923100/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=522.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4809 0 0 0 52229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19288

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.49 5/190 5928
/proc/meminfo: memFree=18923296/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=582.3 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4879 0 0 0 58229 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19288

[startup+642.301 s]
/proc/loadavg: 4.07 4.00 3.52 5/190 5930
/proc/meminfo: memFree=18923364/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=642.31 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 4949 0 0 0 64230 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19288

[startup+702.301 s]
/proc/loadavg: 4.02 4.00 3.55 5/190 5931
/proc/meminfo: memFree=18923044/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=702.31 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5019 0 0 0 70230 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 19288

[startup+762.306 s]
/proc/loadavg: 4.04 4.01 3.58 5/190 5933
/proc/meminfo: memFree=18922884/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=762.32 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5019 0 0 0 76231 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 19288

[startup+822.301 s]
/proc/loadavg: 4.01 4.01 3.60 5/190 5962
/proc/meminfo: memFree=18926968/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=822.31 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5089 0 0 0 82230 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 19288

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 5963
/proc/meminfo: memFree=18926784/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=882.31 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5159 0 0 0 88230 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 19288

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.65 5/190 5965
/proc/meminfo: memFree=18926616/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=942.31 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5229 0 0 0 94230 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 19288

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.66 5/190 5966
/proc/meminfo: memFree=18926940/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=1002.31 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5299 0 0 0 100230 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 19288

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 5968
/proc/meminfo: memFree=18927020/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=1062.32 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5299 0 0 0 106231 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 19288

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.70 5/190 5970
/proc/meminfo: memFree=18927104/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=1122.32 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5369 0 0 0 112231 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 19288

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 5971
/proc/meminfo: memFree=18927060/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=1182.32 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5439 0 0 0 118231 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 19288

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.74 5/190 5973
/proc/meminfo: memFree=18926896/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=1242.32 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5509 0 0 0 124231 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 19288



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 4.04 3.76 5/190 5974
/proc/meminfo: memFree=18926356/32950928 swapFree=67111528/67111528
[pid=5792] ppid=5790 vsize=19288 CPUtime=1300.03 cores=4,6
/proc/5792/stat : 5792 (MultiFlip) R 5790 5792 5642 0 -1 4202496 5579 0 0 0 130002 1 0 0 25 0 1 0 365218382 19750912 4235 33554432000 134512640 134540672 4288741280 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5792/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 19288

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): 1300.04
CPU user time (s): 1300.02
CPU system time (s): 0.018997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 19696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5579
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= 15
involuntary context switches= 3329

runsolver used 2.41063 second user time and 4.41833 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 15:11:17
IDJOB=3095907
IDBENCH=82589
IDSOLVER=1523
FILE ID=node112/3095907-1301749877
RUNJOBID= node112-1301748572-5661
PBS_JOBID= 12841025
Free space on /tmp= 71940 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S448503257-098-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095907-1301749877/watcher-3095907-1301749877 -o /tmp/evaluation-result-3095907-1301749877/solver-3095907-1301749877 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095907-1301749877.cnf

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

MD5SUM BENCH= 0d20733a6f7d3b01f88ae7bba5f0d271
RANDOM SEED=978348650

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:      18943024 kB
Buffers:        384900 kB
Cached:       13248684 kB
SwapCached:          0 kB
Active:        8068936 kB
Inactive:      5649316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18943024 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3112 kB
Writeback:           0 kB
AnonPages:       84564 kB
Mapped:          16092 kB
Slab:           225288 kB
PageTables:       4860 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   249060 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 15:32:59