Trace number 3095873

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S1838224332-006-UNKNOWN.cnf
MD5SUMa93695501183427990f531672c9572d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.7978
Satisfiable
(Un)Satisfiability was proved
Number of variables24998
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3095873-1301748716/watcher-3095873-1301748716 -o /tmp/evaluation-result-3095873-1301748716/solver-3095873-1301748716 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095873-1301748716.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: 2.33 2.85 3.01 4/189 25228
/proc/meminfo: memFree=21349188/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=7648 CPUtime=0 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 394 0 0 0 0 0 0 0 22 0 1 0 267287515 7831552 334 33554432000 134512640 134540672 4290802512 18446744073709551615 3819004 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 1912 334 215 7 0 1269 0

[startup+0.04001 s]
/proc/loadavg: 2.33 2.85 3.01 4/189 25228
/proc/meminfo: memFree=21349188/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=8704 CPUtime=0.03 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 764 0 0 0 3 0 0 0 22 0 1 0 267287515 8912896 704 33554432000 134512640 134540672 4290802512 18446744073709551615 3819004 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 2176 704 215 7 0 1533 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8704

[startup+0.100753 s]
/proc/loadavg: 2.33 2.85 3.01 4/189 25228
/proc/meminfo: memFree=21349188/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=11736 CPUtime=0.09 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 1823 0 0 0 9 0 0 0 22 0 1 0 267287515 12017664 1762 33554432000 134512640 134540672 4290802512 18446744073709551615 134538517 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 2934 1762 217 7 0 2291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11736

[startup+0.300716 s]
/proc/loadavg: 2.33 2.85 3.01 4/189 25228
/proc/meminfo: memFree=21349188/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14860 CPUtime=0.29 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 2652 0 0 0 29 0 0 0 23 0 1 0 267287515 15216640 2591 33554432000 134512640 134540672 4290802512 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14860

[startup+0.70064 s]
/proc/loadavg: 2.33 2.85 3.01 4/189 25228
/proc/meminfo: memFree=21349188/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14860 CPUtime=0.69 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 2652 0 0 0 69 0 0 0 25 0 1 0 267287515 15216640 2591 33554432000 134512640 134540672 4290802512 18446744073709551615 134524677 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14860

[startup+1.50049 s]
/proc/loadavg: 2.33 2.85 3.01 5/187 25250
/proc/meminfo: memFree=21334208/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14860 CPUtime=1.49 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 2652 0 0 0 149 0 0 0 25 0 1 0 267287515 15216640 2591 33554432000 134512640 134540672 4290802512 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14860

[startup+3.1002 s]
/proc/loadavg: 2.47 2.87 3.02 5/190 25256
/proc/meminfo: memFree=21324760/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14860 CPUtime=3.09 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 2652 0 0 0 309 0 0 0 25 0 1 0 267287515 15216640 2591 33554432000 134512640 134540672 4290802512 18446744073709551615 134524749 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14860

[startup+6.30062 s]
/proc/loadavg: 2.47 2.87 3.02 5/190 25256
/proc/meminfo: memFree=21319736/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=6.29 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3177 0 0 0 629 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14564

[startup+12.7004 s]
/proc/loadavg: 2.70 2.91 3.03 5/190 25257
/proc/meminfo: memFree=21319272/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=12.69 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3177 0 0 0 1269 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14564

[startup+25.5011 s]
/proc/loadavg: 2.90 2.94 3.04 5/190 25284
/proc/meminfo: memFree=21319580/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=25.49 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3177 0 0 0 2549 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14564

[startup+51.1004 s]
/proc/loadavg: 3.28 3.03 3.06 5/190 25312
/proc/meminfo: memFree=21305556/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=51.09 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3177 0 0 0 5109 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134527358 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14564

[startup+102.307 s]
/proc/loadavg: 3.71 3.19 3.11 5/190 25313
/proc/meminfo: memFree=21304656/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=102.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3204 0 0 0 10230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134529393 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14564

[startup+162.301 s]
/proc/loadavg: 3.88 3.32 3.16 5/190 25315
/proc/meminfo: memFree=21304016/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=162.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3231 0 0 0 16230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 14564

[startup+222.301 s]
/proc/loadavg: 3.96 3.45 3.21 5/190 25316
/proc/meminfo: memFree=21303996/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=222.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3231 0 0 0 22230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14564

[startup+282.301 s]
/proc/loadavg: 3.98 3.54 3.26 5/190 25318
/proc/meminfo: memFree=21304092/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=282.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3258 0 0 0 28230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14564

[startup+342.301 s]
/proc/loadavg: 4.07 3.65 3.31 5/190 25319
/proc/meminfo: memFree=21304192/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=342.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3285 0 0 0 34230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14564

[startup+402.301 s]
/proc/loadavg: 4.06 3.72 3.35 5/190 25321
/proc/meminfo: memFree=21304292/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=402.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3312 0 0 0 40230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 4159259249 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14564

[startup+462.301 s]
/proc/loadavg: 4.02 3.77 3.39 5/190 25323
/proc/meminfo: memFree=21304396/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=462.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3339 0 0 0 46230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14564

[startup+522.3 s]
/proc/loadavg: 4.06 3.82 3.43 5/190 25324
/proc/meminfo: memFree=21304364/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=522.3 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3366 0 0 0 52230 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 14564

[startup+582.3 s]
/proc/loadavg: 4.02 3.85 3.46 5/190 25335
/proc/meminfo: memFree=21304740/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=582.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3366 0 0 0 58231 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 14564

[startup+642.3 s]
/proc/loadavg: 4.00 3.88 3.49 5/190 25336
/proc/meminfo: memFree=21304976/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=642.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3393 0 0 0 64231 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 14564

[startup+702.3 s]
/proc/loadavg: 4.00 3.89 3.52 5/190 25338
/proc/meminfo: memFree=21304096/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=702.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3420 0 0 0 70231 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 14564

[startup+762.306 s]
/proc/loadavg: 4.00 3.91 3.55 5/190 25340
/proc/meminfo: memFree=21303948/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=762.32 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3447 0 0 0 76232 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523066 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 14564

[startup+822.3 s]
/proc/loadavg: 4.00 3.92 3.57 5/190 25341
/proc/meminfo: memFree=21304168/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=822.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3474 0 0 0 82231 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 14564

[startup+882.301 s]
/proc/loadavg: 4.00 3.94 3.60 5/190 25343
/proc/meminfo: memFree=21304152/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14760 CPUtime=882.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3501 0 0 0 88231 0 0 0 25 0 1 0 267287515 15114240 3116 33554432000 134512640 134540672 4290802512 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3690 3116 220 7 0 3047 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 14760

[startup+942.301 s]
/proc/loadavg: 4.04 3.96 3.63 5/190 25344
/proc/meminfo: memFree=21304376/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=942.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3501 0 0 0 94231 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 14564

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.65 5/190 25346
/proc/meminfo: memFree=21304356/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=1002.31 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3528 0 0 0 100231 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 14564

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 25348
/proc/meminfo: memFree=21304580/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=1062.32 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3555 0 0 0 106232 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 14564

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.68 5/190 25349
/proc/meminfo: memFree=21304548/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=1122.32 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3582 0 0 0 112232 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 14564

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.70 5/190 25351
/proc/meminfo: memFree=21304656/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=1182.32 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3609 0 0 0 118232 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 4159259249 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 14564

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.72 5/190 25352
/proc/meminfo: memFree=21303892/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=1242.32 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3609 0 0 0 124232 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134523849 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 14564



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 3.99 3.74 4/189 25355
/proc/meminfo: memFree=21307852/32951124 swapFree=67111528/67111528
[pid=25228] ppid=25226 vsize=14564 CPUtime=1300.03 cores=5,7
/proc/25228/stat : 25228 (MultiFlip) R 25226 25228 25168 0 -1 4202496 3636 0 0 0 130003 0 0 0 25 0 1 0 267287515 14913536 3089 33554432000 134512640 134540672 4290802512 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25228/statm: 3641 3089 220 7 0 2998 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 14564

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): 1300.03
CPU system time (s): 0.005999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 14860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
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= 3636
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= 1970

runsolver used 2.03469 second user time and 5.06923 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-02 14:51:56
IDJOB=3095873
IDBENCH=82555
IDSOLVER=1523
FILE ID=node147/3095873-1301748716
RUNJOBID= node147-1301748716-25189
PBS_JOBID= 12841036
Free space on /tmp= 71752 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S1838224332-006-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095873-1301748716/watcher-3095873-1301748716 -o /tmp/evaluation-result-3095873-1301748716/solver-3095873-1301748716 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095873-1301748716.cnf

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

MD5SUM BENCH= a93695501183427990f531672c9572d2
RANDOM SEED=738882089

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21349344 kB
Buffers:        356872 kB
Cached:       10905180 kB
SwapCached:          0 kB
Active:        7077388 kB
Inactive:      4254636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21349344 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3664 kB
Writeback:           0 kB
AnonPages:       70364 kB
Mapped:          15880 kB
Slab:           205296 kB
PageTables:       5428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   253452 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= 71748 MiB
End job on node147 at 2011-04-02 15:13:38