Trace number 3095955

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-k5-r20-v2000-c40000-S1993071608-084-UNKNOWN.cnf
MD5SUM6a416a8eca39558555cbe083cf0c9cff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark591.01
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-3095955-1301750694/watcher-3095955-1301750694 -o /tmp/evaluation-result-3095955-1301750694/solver-3095955-1301750694 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095955-1301750694.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.05 4.02 3.58 5/189 8100
/proc/meminfo: memFree=19381168/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=236 CPUtime=0 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) S 8098 8100 7835 0 -1 4194304 72 0 0 0 0 0 0 0 25 0 1 0 365299943 241664 26 33554432000 134512640 134540672 4290707840 18446744073709551615 5530196 0 2147483391 4096 0 18446744071699199166 0 0 17 5 0 0 0
/proc/8100/statm: 59 26 20 7 0 23 0

[startup+0.063537 s]
/proc/loadavg: 4.05 4.02 3.58 5/189 8100
/proc/meminfo: memFree=19381168/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=6240 CPUtime=0.05 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 967 0 0 0 5 0 0 0 25 0 1 0 365299943 6389760 906 33554432000 134512640 134540672 4290707840 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 1560 906 217 7 0 917 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6240

[startup+0.100527 s]
/proc/loadavg: 4.05 4.02 3.58 5/189 8100
/proc/meminfo: memFree=19381168/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=6240 CPUtime=0.09 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 967 0 0 0 9 0 0 0 25 0 1 0 365299943 6389760 906 33554432000 134512640 134540672 4290707840 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 1560 906 217 7 0 917 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6240

[startup+0.30049 s]
/proc/loadavg: 4.05 4.02 3.58 5/189 8100
/proc/meminfo: memFree=19381168/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=6240 CPUtime=0.29 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 967 0 0 0 29 0 0 0 25 0 1 0 365299943 6389760 906 33554432000 134512640 134540672 4290707840 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 1560 906 217 7 0 917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6240

[startup+0.700419 s]
/proc/loadavg: 4.05 4.02 3.58 5/189 8100
/proc/meminfo: memFree=19381168/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=0.69 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1694 0 0 0 69 0 0 0 25 0 1 0 365299943 9363456 1633 33554432000 134512640 134540672 4290707840 18446744073709551615 134524754 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1633 219 7 0 1643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9144

[startup+1.50027 s]
/proc/loadavg: 4.04 4.02 3.59 5/190 8101
/proc/meminfo: memFree=19375464/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1.49 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 149 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9144

[startup+3.10098 s]
/proc/loadavg: 4.04 4.02 3.59 5/190 8101
/proc/meminfo: memFree=19374840/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=3.09 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 309 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9144

[startup+6.30039 s]
/proc/loadavg: 4.04 4.02 3.59 5/190 8101
/proc/meminfo: memFree=19374808/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=6.29 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 629 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9144

[startup+12.7002 s]
/proc/loadavg: 4.04 4.01 3.59 5/190 8101
/proc/meminfo: memFree=19374320/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=12.69 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 1269 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9144

[startup+25.5009 s]
/proc/loadavg: 4.03 4.01 3.59 5/190 8101
/proc/meminfo: memFree=19374568/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=25.49 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 2549 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9144

[startup+51.1002 s]
/proc/loadavg: 4.02 4.01 3.60 5/190 8102
/proc/meminfo: memFree=19374520/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=51.09 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 5109 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9144

[startup+102.307 s]
/proc/loadavg: 4.04 4.02 3.63 5/190 8103
/proc/meminfo: memFree=19374220/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=102.3 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 10230 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9144

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 3.65 5/190 8105
/proc/meminfo: memFree=19374284/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=162.29 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 16229 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9144

[startup+222.301 s]
/proc/loadavg: 4.10 4.04 3.68 5/190 8134
/proc/meminfo: memFree=19380776/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=222.29 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 22229 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9144

[startup+282.301 s]
/proc/loadavg: 4.03 4.03 3.70 5/190 8135
/proc/meminfo: memFree=19380360/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=282.3 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 28230 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9144

[startup+342.301 s]
/proc/loadavg: 4.01 4.02 3.71 5/190 8137
/proc/meminfo: memFree=19380324/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=342.3 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 34230 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9144

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 3.73 5/190 8138
/proc/meminfo: memFree=19379916/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=402.3 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 40230 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 4159140480 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9144

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.74 5/190 8140
/proc/meminfo: memFree=19379988/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=462.3 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 46230 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 9144

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.75 6/190 8198
/proc/meminfo: memFree=19363772/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=522.3 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 52230 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 9144

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 8199
/proc/meminfo: memFree=19362988/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=582.31 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 58231 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 9144

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.78 5/190 8201
/proc/meminfo: memFree=19362952/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=642.31 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 64231 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134526560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 9144

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 8202
/proc/meminfo: memFree=19362896/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=702.31 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 70231 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524104 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 9144

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 8204
/proc/meminfo: memFree=19363124/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=762.32 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 76232 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134526912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 9144

[startup+822.301 s]
/proc/loadavg: 4.03 4.01 3.82 5/190 8206
/proc/meminfo: memFree=19363100/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=822.31 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 82231 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523600 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 9144

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.82 5/190 8210
/proc/meminfo: memFree=19363188/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=882.31 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 88231 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 9144

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 8212
/proc/meminfo: memFree=19363288/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=942.32 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 94232 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 9144

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 8213
/proc/meminfo: memFree=19363368/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1002.32 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 100232 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 9144

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 3.85 5/190 8215
/proc/meminfo: memFree=19363448/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1062.32 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 106232 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 9144

[startup+1122.3 s]
/proc/loadavg: 4.08 4.03 3.86 5/190 8217
/proc/meminfo: memFree=19363540/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1122.32 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 112232 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 9144

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 3.86 5/190 8218
/proc/meminfo: memFree=19362884/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1182.32 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 118232 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 9144

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.87 5/190 8220
/proc/meminfo: memFree=19362480/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1242.33 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 124233 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 9144



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.87 5/190 8221
/proc/meminfo: memFree=19362440/32951124 swapFree=67111528/67111528
[pid=8100] ppid=8098 vsize=9144 CPUtime=1300.03 cores=5,7
/proc/8100/stat : 8100 (MultiFlip) R 8098 8100 7835 0 -1 4202496 1855 0 0 0 130003 0 0 0 25 0 1 0 365299943 9363456 1794 33554432000 134512640 134540672 4290707840 18446744073709551615 134523559 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8100/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1300.03
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): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0.001999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 9144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1855
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= 2367

runsolver used 1.9987 second user time and 4.69928 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 15:24:54
IDJOB=3095955
IDBENCH=82637
IDSOLVER=1523
FILE ID=node110/3095955-1301750694
RUNJOBID= node110-1301748572-7856
PBS_JOBID= 12841027
Free space on /tmp= 71116 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1993071608-084-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095955-1301750694/watcher-3095955-1301750694 -o /tmp/evaluation-result-3095955-1301750694/solver-3095955-1301750694 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095955-1301750694.cnf

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

MD5SUM BENCH= 6a416a8eca39558555cbe083cf0c9cff
RANDOM SEED=140422415

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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	: 5332.74
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		: 2666.830
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:      19381200 kB
Buffers:        394832 kB
Cached:       12779608 kB
SwapCached:          0 kB
Active:        8471568 kB
Inactive:      4783992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19381200 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1172 kB
Writeback:           0 kB
AnonPages:       81220 kB
Mapped:          16172 kB
Slab:           248688 kB
PageTables:       5300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   266260 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= 71116 MiB
End job on node110 at 2011-04-02 15:46:36