Trace number 3096004

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) 1300.02 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S625465881-078-UNKNOWN.cnf
MD5SUM3ba69e7f651721ce4358ca0320f27486
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark497.12
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
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-3096004-1301751449/watcher-3096004-1301751449 -o /tmp/evaluation-result-3096004-1301751449/solver-3096004-1301751449 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096004-1301751449.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: 4.00 4.00 3.79 4/189 23725
/proc/meminfo: memFree=20870228/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=9688 CPUtime=0 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 372 0 0 0 0 0 0 0 25 0 1 0 365375396 9920512 311 33554432000 134512640 134540672 4290955712 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 2422 311 215 7 0 1779 0

[startup+0.051488 s]
/proc/loadavg: 4.00 4.00 3.79 4/189 23725
/proc/meminfo: memFree=20870228/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=11008 CPUtime=0.04 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 871 0 0 0 4 0 0 0 25 0 1 0 365375396 11272192 810 33554432000 134512640 134540672 4290955712 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 2752 810 215 7 0 2109 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11008

[startup+0.10048 s]
/proc/loadavg: 4.00 4.00 3.79 4/189 23725
/proc/meminfo: memFree=20870228/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=12460 CPUtime=0.09 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 1415 0 0 0 9 0 0 0 25 0 1 0 365375396 12759040 1354 33554432000 134512640 134540672 4290955712 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 3115 1354 215 7 0 2472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12460

[startup+0.300444 s]
/proc/loadavg: 4.00 4.00 3.79 4/189 23725
/proc/meminfo: memFree=20870228/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=15432 CPUtime=0.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 2518 0 0 0 29 0 0 0 25 0 1 0 365375396 15802368 2436 33554432000 134512640 134540672 4290955712 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 3858 2436 219 7 0 3215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15432

[startup+0.70037 s]
/proc/loadavg: 4.00 4.00 3.79 4/189 23725
/proc/meminfo: memFree=20870228/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19696 CPUtime=0.69 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 3650 0 0 0 69 0 0 0 25 0 1 0 365375396 20168704 3567 33554432000 134512640 134540672 4290955712 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19696

[startup+1.50022 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 23726
/proc/meminfo: memFree=20856836/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19696 CPUtime=1.49 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 3650 0 0 0 149 0 0 0 25 0 1 0 365375396 20168704 3567 33554432000 134512640 134540672 4290955712 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.10094 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 23726
/proc/meminfo: memFree=20856464/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=3.09 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4388 0 0 0 308 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19284

[startup+6.30033 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 23726
/proc/meminfo: memFree=20853608/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=6.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4388 0 0 0 628 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19284

[startup+12.7011 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 23726
/proc/meminfo: memFree=20853416/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=12.69 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4388 0 0 0 1268 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19284

[startup+25.5007 s]
/proc/loadavg: 4.07 4.02 3.80 5/190 23727
/proc/meminfo: memFree=20853660/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=25.49 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4388 0 0 0 2548 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19284

[startup+51.101 s]
/proc/loadavg: 4.04 4.01 3.81 5/190 23755
/proc/meminfo: memFree=20855348/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=51.09 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4388 0 0 0 5108 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19284

[startup+102.306 s]
/proc/loadavg: 4.14 4.04 3.83 5/190 23760
/proc/meminfo: memFree=20854168/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=102.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4458 0 0 0 10229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19284

[startup+162.3 s]
/proc/loadavg: 4.05 4.03 3.83 5/190 23761
/proc/meminfo: memFree=20853992/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=162.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4458 0 0 0 16228 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19284

[startup+222.301 s]
/proc/loadavg: 4.02 4.02 3.84 5/190 23763
/proc/meminfo: memFree=20853944/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=222.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4528 0 0 0 22229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19284

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 3.85 5/190 23764
/proc/meminfo: memFree=20854284/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=282.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4598 0 0 0 28229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19284

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.85 5/190 23766
/proc/meminfo: memFree=20854756/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=342.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4668 0 0 0 34228 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 19284

[startup+402.301 s]
/proc/loadavg: 4.07 4.02 3.86 5/190 23768
/proc/meminfo: memFree=20853980/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=402.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4668 0 0 0 40228 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 19284

[startup+462.3 s]
/proc/loadavg: 4.02 4.02 3.87 5/190 23769
/proc/meminfo: memFree=20854088/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=462.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4738 0 0 0 46228 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134526567 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 19284

[startup+522.3 s]
/proc/loadavg: 4.01 4.01 3.87 5/190 23771
/proc/meminfo: memFree=20854060/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=522.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4808 0 0 0 52229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134527036 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19284

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 23772
/proc/meminfo: memFree=20854032/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=582.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4878 0 0 0 58229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19284

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 23774
/proc/meminfo: memFree=20854148/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=642.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 4948 0 0 0 64229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 19284

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 23803
/proc/meminfo: memFree=20870336/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=702.29 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5018 0 0 0 70228 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 19284

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 23804
/proc/meminfo: memFree=20869832/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=762.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5018 0 0 0 76229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 19284

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 23806
/proc/meminfo: memFree=20869528/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=822.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5088 0 0 0 82229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 19284

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23807
/proc/meminfo: memFree=20869712/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=882.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5158 0 0 0 88229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134527020 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 19284

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23809
/proc/meminfo: memFree=20869792/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=942.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5228 0 0 0 94229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134522963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 19284

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23811
/proc/meminfo: memFree=20869628/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=1002.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5298 0 0 0 100229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 19284

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23840
/proc/meminfo: memFree=20891408/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=1062.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5368 0 0 0 106229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 19284

[startup+1122.3 s]
/proc/loadavg: 4.11 4.04 3.93 5/190 23842
/proc/meminfo: memFree=20891768/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=1122.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5438 0 0 0 112229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 19284

[startup+1182.3 s]
/proc/loadavg: 4.04 4.03 3.93 5/190 23843
/proc/meminfo: memFree=20891372/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=1182.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5508 0 0 0 118229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 19284

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.93 4/188 23845
/proc/meminfo: memFree=20893336/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=1242.3 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5578 0 0 0 124229 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134523274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 19284



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 3.93 6/190 23874
/proc/meminfo: memFree=20893552/32951124 swapFree=67111524/67111528
[pid=23725] ppid=23723 vsize=19284 CPUtime=1300 cores=4,6
/proc/23725/stat : 23725 (MultiFlip) R 23723 23725 23275 0 -1 4202496 5648 0 0 0 129999 1 0 0 25 0 1 0 365375396 19746816 4234 33554432000 134512640 134540672 4290955712 18446744073709551615 134529270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23725/statm: 4821 4234 220 7 0 4178 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 19284

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): 1300.02
CPU user time (s): 1300
CPU system time (s): 0.019996
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 19696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5648
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= 13
involuntary context switches= 2231

runsolver used 2.24666 second user time and 4.83526 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 15:37:29
IDJOB=3096004
IDBENCH=82686
IDSOLVER=1523
FILE ID=node111/3096004-1301751449
RUNJOBID= node111-1301748572-23294
PBS_JOBID= 12841026
Free space on /tmp= 71236 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S625465881-078-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096004-1301751449/watcher-3096004-1301751449 -o /tmp/evaluation-result-3096004-1301751449/solver-3096004-1301751449 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096004-1301751449.cnf

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

MD5SUM BENCH= 3ba69e7f651721ce4358ca0320f27486
RANDOM SEED=1638455497

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
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:      20870384 kB
Buffers:        348776 kB
Cached:       11334864 kB
SwapCached:          4 kB
Active:        7326324 kB
Inactive:      4459564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20870384 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3120 kB
Writeback:           0 kB
AnonPages:      102280 kB
Mapped:          16200 kB
Slab:           230276 kB
PageTables:       5320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   286764 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= 71240 MiB
End job on node111 at 2011-04-02 15:59:11