Trace number 3096058

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) 1299.99 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1254276596-021.UNKNOWN.cnf
MD5SUM38eb341db913fde0f11427c4d808f2c9
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-3096058-1301752488/watcher-3096058-1301752488 -o /tmp/evaluation-result-3096058-1301752488/solver-3096058-1301752488 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096058-1301752488.cnf 

running on 2 cores: 1,3

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: 4.00 4.00 3.91 4/189 12441
/proc/meminfo: memFree=22239820/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3132 CPUtime=0 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 351 0 0 0 0 0 0 0 25 0 1 0 286847576 3207168 290 33554432000 134512640 134540672 4288060640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 783 291 215 7 0 140 0

[startup+0.0589029 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12441
/proc/meminfo: memFree=22239820/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=0.05 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 433 0 0 0 5 0 0 0 25 0 1 0 286847576 3473408 371 33554432000 134512640 134540672 4288060640 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 371 217 7 0 205 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3392

[startup+0.100894 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12441
/proc/meminfo: memFree=22239820/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=0.09 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 433 0 0 0 9 0 0 0 25 0 1 0 286847576 3473408 371 33554432000 134512640 134540672 4288060640 18446744073709551615 134538720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 371 217 7 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.300858 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12441
/proc/meminfo: memFree=22239820/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=0.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 433 0 0 0 29 0 0 0 25 0 1 0 286847576 3473408 371 33554432000 134512640 134540672 4288060640 18446744073709551615 134538741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 371 217 7 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3392

[startup+0.700787 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 12441
/proc/meminfo: memFree=22239820/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=0.69 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 69 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3392

[startup+1.50065 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12442
/proc/meminfo: memFree=22239084/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1.49 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 149 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3392

[startup+3.10036 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 12442
/proc/meminfo: memFree=22238712/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=3.09 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 309 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524241 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3392

[startup+6.30079 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12442
/proc/meminfo: memFree=22238596/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=6.3 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 630 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3392

[startup+12.7006 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12442
/proc/meminfo: memFree=22237836/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=12.7 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 1270 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3392

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22265236/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=25.5 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 2550 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523547 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3392

[startup+51.1008 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22264940/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=51.1 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 5110 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3392

[startup+102.307 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 12500
/proc/meminfo: memFree=22264064/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=102.3 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 10230 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3392

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 12501
/proc/meminfo: memFree=22263556/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=162.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 16229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3392

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12503
/proc/meminfo: memFree=22263408/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=222.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 22229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3392

[startup+282.301 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 12504
/proc/meminfo: memFree=22263388/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=282.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 28229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3392

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 12506
/proc/meminfo: memFree=22263472/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=342.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 34229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3392

[startup+402.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 12517
/proc/meminfo: memFree=22263764/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=402.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 40229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3392

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12518
/proc/meminfo: memFree=22263864/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=462.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 46229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3392

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12520
/proc/meminfo: memFree=22263848/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=522.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 52229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 3392

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12524
/proc/meminfo: memFree=22262900/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=582.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 58229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 3392

[startup+642.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 12526
/proc/meminfo: memFree=22262968/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=642.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 64229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 3392

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 12528
/proc/meminfo: memFree=22262328/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=702.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 70229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 3392

[startup+762.306 s]
/proc/loadavg: 3.97 3.99 3.92 5/190 12557
/proc/meminfo: memFree=22289404/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=762.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 76229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 3392

[startup+822.3 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 12559
/proc/meminfo: memFree=22289132/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=822.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 82229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 3392

[startup+882.301 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 12560
/proc/meminfo: memFree=22289124/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=882.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 88229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 3392

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 12562
/proc/meminfo: memFree=22289236/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=942.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 94229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 3392

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12564
/proc/meminfo: memFree=22289460/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1002.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 100229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 3392

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12565
/proc/meminfo: memFree=22289424/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1062.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 106229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 3392

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12567
/proc/meminfo: memFree=22289516/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1122.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 112229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 3392

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 12568
/proc/meminfo: memFree=22289608/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1182.29 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 118229 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 3392

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 12570
/proc/meminfo: memFree=22289216/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1242.28 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 124228 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 3392



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.93 3.99 3.93 5/190 12600
/proc/meminfo: memFree=22290776/32950928 swapFree=67111528/67111528
[pid=12441] ppid=12439 vsize=3392 CPUtime=1299.99 cores=1,3
/proc/12441/stat : 12441 (MultiFlip) R 12439 12441 11795 0 -1 4202496 462 0 0 0 129999 0 0 0 25 0 1 0 286847576 3473408 400 33554432000 134512640 134540672 4288060640 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12441/statm: 848 400 220 7 0 205 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 3392

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): 1299.99
CPU user time (s): 1299.99
CPU system time (s): 0.000999
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 3392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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= 7
involuntary context switches= 3407

runsolver used 2.03569 second user time and 4.49632 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:54:48
IDJOB=3096058
IDBENCH=82740
IDSOLVER=1523
FILE ID=node122/3096058-1301752488
RUNJOBID= node122-1301748570-11815
PBS_JOBID= 12841015
Free space on /tmp= 71948 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1254276596-021.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096058-1301752488/watcher-3096058-1301752488 -o /tmp/evaluation-result-3096058-1301752488/solver-3096058-1301752488 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096058-1301752488.cnf

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

MD5SUM BENCH= 38eb341db913fde0f11427c4d808f2c9
RANDOM SEED=1363044378

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22239960 kB
Buffers:        343840 kB
Cached:        9998572 kB
SwapCached:          0 kB
Active:        6827208 kB
Inactive:      3627644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22239960 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             484 kB
Writeback:           0 kB
AnonPages:      112984 kB
Mapped:          16368 kB
Slab:           192296 kB
PageTables:       5352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   298380 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= 71956 MiB
End job on node122 at 2011-04-02 16:16:30