Trace number 3096165

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-v60-c5340-S1556216475-025.UNKNOWN.cnf
MD5SUM4227d784a99fd8c0304137876add0b08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark398.758
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-3096165-1301753904/watcher-3096165-1301753904 -o /tmp/evaluation-result-3096165-1301753904/solver-3096165-1301753904 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096165-1301753904.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: 4.06 4.01 3.96 5/189 17962
/proc/meminfo: memFree=20081752/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3000 CPUtime=0 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 335 0 0 0 0 0 0 0 25 0 1 0 267805733 3072000 275 33554432000 134512640 134540672 4291111072 18446744073709551615 134538026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 750 275 215 7 0 107 0

[startup+0.039159 s]
/proc/loadavg: 4.06 4.01 3.96 5/189 17962
/proc/meminfo: memFree=20081752/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3260 CPUtime=0.03 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 415 0 0 0 3 0 0 0 25 0 1 0 267805733 3338240 354 33554432000 134512640 134540672 4291111072 18446744073709551615 134538626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 815 354 217 7 0 172 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3260

[startup+0.101175 s]
/proc/loadavg: 4.06 4.01 3.96 5/189 17962
/proc/meminfo: memFree=20081752/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3260 CPUtime=0.09 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 415 0 0 0 9 0 0 0 25 0 1 0 267805733 3338240 354 33554432000 134512640 134540672 4291111072 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 815 354 217 7 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.301128 s]
/proc/loadavg: 4.06 4.01 3.96 5/189 17962
/proc/meminfo: memFree=20081752/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3260 CPUtime=0.29 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 415 0 0 0 29 0 0 0 25 0 1 0 267805733 3338240 354 33554432000 134512640 134540672 4291111072 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 815 354 217 7 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3260

[startup+0.701032 s]
/proc/loadavg: 4.06 4.01 3.96 5/189 17962
/proc/meminfo: memFree=20081752/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=0.69 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 69 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134530413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3388

[startup+1.5009 s]
/proc/loadavg: 4.06 4.01 3.96 5/190 17963
/proc/meminfo: memFree=20080872/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1.49 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 149 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3388

[startup+3.10064 s]
/proc/loadavg: 4.06 4.01 3.96 5/190 17963
/proc/meminfo: memFree=20080500/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=3.09 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 309 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

[startup+6.30107 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 17963
/proc/meminfo: memFree=20080620/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=6.29 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 629 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.701 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 17963
/proc/meminfo: memFree=20080388/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=12.69 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 1269 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3388

[startup+25.5007 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 17964
/proc/meminfo: memFree=20080384/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=25.49 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 2549 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3388

[startup+51.1012 s]
/proc/loadavg: 4.02 4.00 3.96 5/190 17964
/proc/meminfo: memFree=20080368/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=51.09 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 5109 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3388

[startup+102.306 s]
/proc/loadavg: 4.08 4.02 3.97 5/190 17966
/proc/meminfo: memFree=20080336/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=102.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 10230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3388

[startup+162.3 s]
/proc/loadavg: 4.07 4.03 3.97 5/190 17967
/proc/meminfo: memFree=20080068/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=162.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 16230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3388

[startup+222.301 s]
/proc/loadavg: 4.02 4.02 3.97 5/190 18024
/proc/meminfo: memFree=20080888/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=222.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 22230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523600 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3388

[startup+282.3 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 18025
/proc/meminfo: memFree=20080708/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=282.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 28230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3388

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/190 18027
/proc/meminfo: memFree=20080064/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=342.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 34230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3388

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 18032
/proc/meminfo: memFree=20079656/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=402.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 40230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3388

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 18033
/proc/meminfo: memFree=20080032/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=462.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 46230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3388

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 18035
/proc/meminfo: memFree=20080132/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=522.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 52230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523537 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3388

[startup+582.3 s]
/proc/loadavg: 4.05 4.01 3.98 5/190 18036
/proc/meminfo: memFree=20079852/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=582.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 58230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3388

[startup+642.301 s]
/proc/loadavg: 3.97 3.99 3.97 5/190 18120
/proc/meminfo: memFree=20079948/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=642.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 64231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3388

[startup+702.301 s]
/proc/loadavg: 4.08 4.02 3.98 5/190 18122
/proc/meminfo: memFree=20079308/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=702.3 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 70230 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 3388

[startup+762.306 s]
/proc/loadavg: 4.03 4.02 3.98 5/190 18123
/proc/meminfo: memFree=20079288/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=762.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 76231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524241 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 3388

[startup+822.301 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 18125
/proc/meminfo: memFree=20079388/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=822.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 82231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3388

[startup+882.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 18126
/proc/meminfo: memFree=20079372/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=882.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 88231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3388

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18128
/proc/meminfo: memFree=20079344/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=942.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 94231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3388

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18130
/proc/meminfo: memFree=20079336/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1002.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 100231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523463 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 3388

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18131
/proc/meminfo: memFree=20079676/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1062.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 106231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 3388

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18133
/proc/meminfo: memFree=20079528/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1122.31 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 112231 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 3388

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 18134
/proc/meminfo: memFree=20079764/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1182.32 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 118232 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3388

[startup+1242.3 s]
/proc/loadavg: 3.48 3.86 3.94 4/184 18154
/proc/meminfo: memFree=20082424/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1242.32 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 124232 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134526564 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 3388



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.17 3.70 3.87 4/184 18156
/proc/meminfo: memFree=20082040/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=3388 CPUtime=1300.02 cores=4,6
/proc/17962/stat : 17962 (MultiFlip) R 17960 17962 16916 0 -1 4202496 440 0 0 0 130002 0 0 0 25 0 1 0 267805733 3469312 379 33554432000 134512640 134540672 4291111072 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17962/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 3388

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): 0.008998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 440
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= 14
involuntary context switches= 2197

runsolver used 2.00869 second user time and 3.9124 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 16:18:24
IDJOB=3096165
IDBENCH=82847
IDSOLVER=1523
FILE ID=node140/3096165-1301753904
RUNJOBID= node140-1301748572-16935
PBS_JOBID= 12840998
Free space on /tmp= 71528 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v60-c5340-S1556216475-025.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096165-1301753904/watcher-3096165-1301753904 -o /tmp/evaluation-result-3096165-1301753904/solver-3096165-1301753904 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096165-1301753904.cnf

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

MD5SUM BENCH= 4227d784a99fd8c0304137876add0b08
RANDOM SEED=141225678

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      20081784 kB
Buffers:        362896 kB
Cached:       12160104 kB
SwapCached:          0 kB
Active:        7456820 kB
Inactive:      5134132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20081784 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              12 kB
Writeback:           0 kB
AnonPages:       68116 kB
Mapped:          16152 kB
Slab:           213544 kB
PageTables:       5220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   252020 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= 71528 MiB
End job on node140 at 2011-04-02 16:40:06