Trace number 3095840

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) 1299.94 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S1143439968-082-UNKNOWN.cnf
MD5SUM4baebda329e22fa39a89c4e2a8acff70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark468.292
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
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 540000
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-3095840-1301748574/watcher-3095840-1301748574 -o /tmp/evaluation-result-3095840-1301748574/solver-3095840-1301748574 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095840-1301748574.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: 0.00 0.00 0.32 4/178 5681
/proc/meminfo: memFree=18973932/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=236 CPUtime=0 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) D 5679 5681 5642 0 -1 4194304 74 0 0 0 0 0 0 0 21 0 1 0 365088140 241664 27 33554432000 134512640 134540672 4287408048 18446744073709551615 11674324 0 0 4096 0 18446744071562234166 0 0 17 4 0 0 0
/proc/5681/statm: 59 27 20 7 0 23 0

[startup+0.0263579 s]
/proc/loadavg: 0.00 0.00 0.32 4/178 5681
/proc/meminfo: memFree=18973932/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=236 CPUtime=0 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) D 5679 5681 5642 0 -1 4194304 74 0 0 0 0 0 0 0 21 0 1 0 365088140 241664 27 33554432000 134512640 134540672 4287408048 18446744073709551615 11674324 0 0 4096 0 18446744071562234166 0 0 17 4 0 0 0
/proc/5681/statm: 59 27 20 7 0 23 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 236

[startup+0.100252 s]
/proc/loadavg: 0.00 0.00 0.32 4/178 5681
/proc/meminfo: memFree=18973932/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=2712 CPUtime=0 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) D 5679 5681 5642 0 -1 4202496 215 0 3 0 0 0 0 0 17 0 1 0 365088140 2777088 158 33554432000 134512640 134540672 4287408048 18446744073709551615 4159811936 0 0 4096 0 18446744071562234166 0 0 17 4 0 0 9
/proc/5681/statm: 678 158 135 7 0 35 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2712

[startup+0.30026 s]
/proc/loadavg: 0.00 0.00 0.32 4/178 5681
/proc/meminfo: memFree=18973932/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=6240 CPUtime=0.19 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 964 0 5 0 19 0 0 0 17 0 1 0 365088140 6389760 907 33554432000 134512640 134540672 4287408048 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 1560 907 217 7 0 917 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6240

[startup+0.700196 s]
/proc/loadavg: 0.00 0.00 0.32 4/178 5681
/proc/meminfo: memFree=18973932/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=0.59 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1690 0 5 0 59 0 0 0 18 0 1 0 365088140 9363456 1633 33554432000 134512640 134540672 4287408048 18446744073709551615 134526228 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1633 219 7 0 1643 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 9144

[startup+1.50104 s]
/proc/loadavg: 0.16 0.03 0.33 4/180 5683
/proc/meminfo: memFree=18961848/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1.39 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1690 0 5 0 139 0 0 0 19 0 1 0 365088140 9363456 1633 33554432000 134512640 134540672 4287408048 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1633 219 7 0 1643 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 9144

[startup+3.10076 s]
/proc/loadavg: 0.16 0.03 0.33 4/180 5683
/proc/meminfo: memFree=18960236/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=2.99 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 299 0 0 0 24 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 9144

[startup+6.30019 s]
/proc/loadavg: 0.47 0.10 0.35 5/185 5693
/proc/meminfo: memFree=18953868/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=6.19 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 619 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 9144

[startup+12.7011 s]
/proc/loadavg: 0.75 0.16 0.37 6/190 5703
/proc/meminfo: memFree=18934696/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=12.59 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 1259 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 9144

[startup+25.5008 s]
/proc/loadavg: 1.47 0.35 0.43 6/190 5704
/proc/meminfo: memFree=18934108/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=25.39 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 2539 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 9144

[startup+51.1002 s]
/proc/loadavg: 2.33 0.64 0.52 6/190 5704
/proc/meminfo: memFree=18933888/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=50.99 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 5099 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 9144

[startup+102.306 s]
/proc/loadavg: 3.27 1.16 0.70 6/190 5706
/proc/meminfo: memFree=18932496/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=102.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 10220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524234 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 9144

[startup+162.3 s]
/proc/loadavg: 3.73 1.67 0.91 6/190 5707
/proc/meminfo: memFree=18932328/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=162.19 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 16219 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523563 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 9144

[startup+222.301 s]
/proc/loadavg: 3.93 2.11 1.10 6/190 5709
/proc/meminfo: memFree=18932156/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=222.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 22220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134527529 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9144

[startup+282.301 s]
/proc/loadavg: 3.97 2.45 1.28 6/190 5710
/proc/meminfo: memFree=18932252/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=282.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 28220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9144

[startup+342.301 s]
/proc/loadavg: 3.99 2.73 1.45 6/190 5712
/proc/meminfo: memFree=18932480/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=342.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 34220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9144

[startup+402.301 s]
/proc/loadavg: 4.04 2.97 1.61 6/190 5714
/proc/meminfo: memFree=18932456/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=402.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 40220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 9144

[startup+462.301 s]
/proc/loadavg: 4.01 3.16 1.76 6/190 5715
/proc/meminfo: memFree=18932672/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=462.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 46220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 9144

[startup+522.3 s]
/proc/loadavg: 4.00 3.31 1.89 6/190 5717
/proc/meminfo: memFree=18932652/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=522.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 52220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 9144

[startup+582.301 s]
/proc/loadavg: 4.06 3.45 2.03 6/190 5718
/proc/meminfo: memFree=18932504/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=582.2 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 58220 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524239 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 9144

[startup+642.301 s]
/proc/loadavg: 4.02 3.54 2.15 6/190 5720
/proc/meminfo: memFree=18932592/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=642.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 64221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 9144

[startup+702.3 s]
/proc/loadavg: 4.01 3.62 2.26 6/190 5731
/proc/meminfo: memFree=18930844/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=702.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 70221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 9144

[startup+762.307 s]
/proc/loadavg: 4.04 3.70 2.37 6/190 5732
/proc/meminfo: memFree=18931048/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=762.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 76221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 9144

[startup+822.301 s]
/proc/loadavg: 4.01 3.76 2.47 6/190 5734
/proc/meminfo: memFree=18931504/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=822.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 82221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 9144

[startup+882.3 s]
/proc/loadavg: 4.00 3.80 2.57 6/190 5735
/proc/meminfo: memFree=18931596/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=882.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 88221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523537 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 9144

[startup+942.301 s]
/proc/loadavg: 4.06 3.85 2.66 6/190 5737
/proc/meminfo: memFree=18932064/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=942.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 94221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 9144

[startup+1002.3 s]
/proc/loadavg: 4.02 3.87 2.74 6/190 5739
/proc/meminfo: memFree=18932036/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1002.21 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 100221 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 9144

[startup+1062.3 s]
/proc/loadavg: 4.01 3.89 2.82 6/190 5740
/proc/meminfo: memFree=18932116/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1062.22 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 106222 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 9144

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.89 6/190 5742
/proc/meminfo: memFree=18932092/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1122.22 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 112222 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 9144

[startup+1182.3 s]
/proc/loadavg: 4.03 3.94 2.96 6/190 5743
/proc/meminfo: memFree=18932424/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1182.22 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 118222 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 9144

[startup+1242.3 s]
/proc/loadavg: 4.01 3.95 3.02 6/190 5745
/proc/meminfo: memFree=18932024/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1242.22 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 124222 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1242.22
Current children cumulated vsize (KiB) 9144



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 3.97 3.08 6/190 5747
/proc/meminfo: memFree=18931852/32950928 swapFree=67111528/67111528
[pid=5681] ppid=5679 vsize=9144 CPUtime=1299.93 cores=4,6
/proc/5681/stat : 5681 (MultiFlip) R 5679 5681 5642 0 -1 4202496 1851 0 5 0 129993 0 0 0 25 0 1 0 365088140 9363456 1794 33554432000 134512640 134540672 4287408048 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 9
/proc/5681/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1299.93
Current children cumulated vsize (KiB) 9144

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): 1299.94
CPU user time (s): 1299.93
CPU system time (s): 0.005999
CPU usage (%): 99.9947
Max. virtual memory (cumulated for all children) (KiB): 9144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1851
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 36
involuntary context switches= 3292

runsolver used 1.9537 second user time and 3.9524 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 14:49:35
IDJOB=3095840
IDBENCH=82522
IDSOLVER=1523
FILE ID=node112/3095840-1301748574
RUNJOBID= node112-1301748572-5661
PBS_JOBID= 12841025
Free space on /tmp= 71944 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1143439968-082-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095840-1301748574/watcher-3095840-1301748574 -o /tmp/evaluation-result-3095840-1301748574/solver-3095840-1301748574 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095840-1301748574.cnf

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

MD5SUM BENCH= 4baebda329e22fa39a89c4e2a8acff70
RANDOM SEED=211881939

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:      18974096 kB
Buffers:        384784 kB
Cached:       13240864 kB
SwapCached:          0 kB
Active:        8042248 kB
Inactive:      5646284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18974096 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2176 kB
Writeback:           0 kB
AnonPages:       63096 kB
Mapped:          14936 kB
Slab:           225368 kB
PageTables:       4824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   209580 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 15:11:17