Trace number 3096026

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/medium/
unif-k7-r89-v70-c6230-S250627100-039.UNKNOWN.cnf
MD5SUM68db236c1470208d12f1f4e80de80849
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-3096026-1301751966/watcher-3096026-1301751966 -o /tmp/evaluation-result-3096026-1301751966/solver-3096026-1301751966 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096026-1301751966.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: 3.87 3.98 3.87 4/189 6217
/proc/meminfo: memFree=18938008/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3132 CPUtime=0 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 351 0 0 0 0 0 0 0 25 0 1 0 365427278 3207168 291 33554432000 134512640 134540672 4288263728 18446744073709551615 12146172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 783 291 215 7 0 140 0

[startup+0.0145419 s]
/proc/loadavg: 3.87 3.98 3.87 4/189 6217
/proc/meminfo: memFree=18938008/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=0.01 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 433 0 0 0 1 0 0 0 25 0 1 0 365427278 3473408 372 33554432000 134512640 134540672 4288263728 18446744073709551615 134538741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 372 217 7 0 205 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3392

[startup+0.100543 s]
/proc/loadavg: 3.87 3.98 3.87 4/189 6217
/proc/meminfo: memFree=18938008/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=0.09 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 433 0 0 0 9 0 0 0 25 0 1 0 365427278 3473408 372 33554432000 134512640 134540672 4288263728 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 372 217 7 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.300506 s]
/proc/loadavg: 3.87 3.98 3.87 4/189 6217
/proc/meminfo: memFree=18938008/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=0.29 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 433 0 0 0 29 0 0 0 25 0 1 0 365427278 3473408 372 33554432000 134512640 134540672 4288263728 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 372 217 7 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3392

[startup+0.700429 s]
/proc/loadavg: 3.87 3.98 3.87 4/189 6217
/proc/meminfo: memFree=18938008/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=0.69 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 69 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3392

[startup+1.50029 s]
/proc/loadavg: 3.87 3.98 3.87 5/187 6221
/proc/meminfo: memFree=18948936/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1.49 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 149 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3392

[startup+3.101 s]
/proc/loadavg: 3.87 3.98 3.87 5/190 6245
/proc/meminfo: memFree=18950392/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=3.1 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 310 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3392

[startup+6.30044 s]
/proc/loadavg: 3.88 3.98 3.87 5/190 6272
/proc/meminfo: memFree=18950280/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=6.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 630 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3392

[startup+12.7003 s]
/proc/loadavg: 3.89 3.98 3.87 5/190 6273
/proc/meminfo: memFree=18949992/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=12.7 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 1270 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3392

[startup+25.501 s]
/proc/loadavg: 3.91 3.98 3.88 5/190 6273
/proc/meminfo: memFree=18949784/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=25.5 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 2550 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3392

[startup+51.1005 s]
/proc/loadavg: 3.94 3.98 3.88 5/190 6274
/proc/meminfo: memFree=18949648/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=51.1 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 5110 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3392

[startup+102.306 s]
/proc/loadavg: 3.97 3.98 3.88 5/190 6275
/proc/meminfo: memFree=18949000/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=102.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 10230 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3392

[startup+162.301 s]
/proc/loadavg: 3.99 3.98 3.89 5/190 6277
/proc/meminfo: memFree=18948972/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=162.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 16230 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3392

[startup+222.301 s]
/proc/loadavg: 4.07 4.00 3.90 5/190 6278
/proc/meminfo: memFree=18948828/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=222.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 22230 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524182 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3392

[startup+282.3 s]
/proc/loadavg: 4.03 4.00 3.91 5/190 6280
/proc/meminfo: memFree=18948796/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=282.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 28230 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3392

[startup+342.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 6281
/proc/meminfo: memFree=18948772/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=342.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 34230 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3392

[startup+402.3 s]
/proc/loadavg: 4.08 4.02 3.91 5/190 6283
/proc/meminfo: memFree=18948752/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=402.3 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 40230 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3392

[startup+462.301 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 6285
/proc/meminfo: memFree=18948840/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=462.31 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 46231 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3392

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 6286
/proc/meminfo: memFree=18948824/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=522.31 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 52231 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3392

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 6288
/proc/meminfo: memFree=18948808/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=582.31 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 58231 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3392

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 6344
/proc/meminfo: memFree=18954708/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=642.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 64232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3392

[startup+702.3 s]
/proc/loadavg: 3.93 3.98 3.91 5/190 6455
/proc/meminfo: memFree=18959372/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=702.31 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 70231 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3392

[startup+762.307 s]
/proc/loadavg: 3.97 3.98 3.91 5/190 6457
/proc/meminfo: memFree=18959228/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=762.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 76232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3392

[startup+822.301 s]
/proc/loadavg: 4.03 4.00 3.91 5/190 6458
/proc/meminfo: memFree=18958688/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=822.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 82232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 3392

[startup+882.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 6460
/proc/meminfo: memFree=18958772/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=882.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 88232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 3392

[startup+942.301 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 6470
/proc/meminfo: memFree=18958956/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=942.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 94232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3392

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 6472
/proc/meminfo: memFree=18959404/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1002.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 100232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3392

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 6474
/proc/meminfo: memFree=18959216/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1062.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 106232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3392

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 6475
/proc/meminfo: memFree=18959280/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1122.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 112232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134526535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3392

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 6477
/proc/meminfo: memFree=18959376/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1182.32 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 118232 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3392

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 6478
/proc/meminfo: memFree=18958856/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1242.33 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 124233 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 3392



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 6480
/proc/meminfo: memFree=18958304/32950928 swapFree=67111528/67111528
[pid=6217] ppid=6215 vsize=3392 CPUtime=1300.03 cores=1,3
/proc/6217/stat : 6217 (MultiFlip) R 6215 6217 5642 0 -1 4202496 462 0 0 0 130003 0 0 0 25 0 1 0 365427278 3473408 401 33554432000 134512640 134540672 4288263728 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6217/statm: 848 401 220 7 0 205 0
Current children cumulated CPU time (s) 1300.03
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): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0
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= 9
involuntary context switches= 15514

runsolver used 1.92671 second user time and 3.99339 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 15:46:06
IDJOB=3096026
IDBENCH=82708
IDSOLVER=1523
FILE ID=node112/3096026-1301751966
RUNJOBID= node112-1301748572-5662
PBS_JOBID= 12841025
Free space on /tmp= 71944 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S250627100-039.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096026-1301751966/watcher-3096026-1301751966 -o /tmp/evaluation-result-3096026-1301751966/solver-3096026-1301751966 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096026-1301751966.cnf

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

MD5SUM BENCH= 68db236c1470208d12f1f4e80de80849
RANDOM SEED=1994437009

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:      18938148 kB
Buffers:        385520 kB
Cached:       13249636 kB
SwapCached:          0 kB
Active:        8072472 kB
Inactive:      5650992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18938148 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:       88216 kB
Mapped:          16180 kB
Slab:           225568 kB
PageTables:       4920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   272872 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= 71948 MiB
End job on node112 at 2011-04-02 16:07:48