Trace number 3096009

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-k7-r85-v400-c34000-S94779963-093-UNKNOWN.cnf
MD5SUMaef8bd4e13046b42a5bc777dc56e10de
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 variables400
Number of clauses34000
Sum of the clauses size238000
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 534000

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-3096009-1301751509/watcher-3096009-1301751509 -o /tmp/evaluation-result-3096009-1301751509/solver-3096009-1301751509 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096009-1301751509.cnf 

running on 2 cores: 0,2

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: 4.03 3.99 3.89 5/189 17450
/proc/meminfo: memFree=20075304/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=3940 CPUtime=0 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 346 0 0 0 0 0 0 0 25 0 1 0 267566243 4034560 285 33554432000 134512640 134540672 4289510272 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 985 285 215 7 0 342 0

[startup+0.0412199 s]
/proc/loadavg: 4.03 3.99 3.89 5/189 17450
/proc/meminfo: memFree=20075304/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=4864 CPUtime=0.03 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 636 0 0 0 3 0 0 0 25 0 1 0 267566243 4980736 575 33554432000 134512640 134540672 4289510272 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1216 576 215 7 0 573 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4864

[startup+0.100232 s]
/proc/loadavg: 4.03 3.99 3.89 5/189 17450
/proc/meminfo: memFree=20075304/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6180 CPUtime=0.09 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 985 0 0 0 9 0 0 0 25 0 1 0 267566243 6328320 923 33554432000 134512640 134540672 4289510272 18446744073709551615 134538633 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1545 923 217 7 0 902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6180

[startup+0.300195 s]
/proc/loadavg: 4.03 3.99 3.89 5/189 17450
/proc/meminfo: memFree=20075304/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6180 CPUtime=0.29 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 985 0 0 0 29 0 0 0 25 0 1 0 267566243 6328320 923 33554432000 134512640 134540672 4289510272 18446744073709551615 134538608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1545 923 217 7 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6180

[startup+0.701096 s]
/proc/loadavg: 4.03 3.99 3.89 5/189 17450
/proc/meminfo: memFree=20075304/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6180 CPUtime=0.69 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 985 0 0 0 69 0 0 0 25 0 1 0 267566243 6328320 923 33554432000 134512640 134540672 4289510272 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1545 923 217 7 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6180

[startup+1.50096 s]
/proc/loadavg: 4.02 3.99 3.89 5/190 17451
/proc/meminfo: memFree=20072452/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6180 CPUtime=1.49 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 985 0 0 0 149 0 0 0 25 0 1 0 267566243 6328320 923 33554432000 134512640 134540672 4289510272 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1545 923 217 7 0 902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6180

[startup+3.1007 s]
/proc/loadavg: 4.02 3.99 3.89 5/190 17451
/proc/meminfo: memFree=20072080/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6180 CPUtime=3.09 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 985 0 0 0 309 0 0 0 25 0 1 0 267566243 6328320 923 33554432000 134512640 134540672 4289510272 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1545 923 217 7 0 902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6180

[startup+6.30113 s]
/proc/loadavg: 4.02 3.99 3.89 5/190 17451
/proc/meminfo: memFree=20070660/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=6.29 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 629 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6840

[startup+12.701 s]
/proc/loadavg: 4.09 4.00 3.90 5/190 17452
/proc/meminfo: memFree=20070420/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=12.69 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 1269 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6840

[startup+25.5007 s]
/proc/loadavg: 4.08 4.00 3.90 5/190 17452
/proc/meminfo: memFree=20070416/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=25.49 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 2549 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6840

[startup+51.1002 s]
/proc/loadavg: 4.05 4.00 3.90 5/190 17452
/proc/meminfo: memFree=20070272/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=51.09 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 5109 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6840

[startup+102.306 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 17454
/proc/meminfo: memFree=20069768/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=102.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 10230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6840

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17456
/proc/meminfo: memFree=20069748/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=162.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 16230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6840

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17457
/proc/meminfo: memFree=20069740/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=222.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 22230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6840

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17459
/proc/meminfo: memFree=20069844/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=282.29 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 28229 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6840

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 17460
/proc/meminfo: memFree=20069960/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=342.29 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 34229 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6840

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 17490
/proc/meminfo: memFree=20058388/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=402.29 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 40229 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6840

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17492
/proc/meminfo: memFree=20058004/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=462.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 46230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6840

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17493
/proc/meminfo: memFree=20057872/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=522.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 52230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6840

[startup+582.3 s]
/proc/loadavg: 4.10 4.03 3.93 5/190 17495
/proc/meminfo: memFree=20057724/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=582.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 58230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6840

[startup+642.301 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 17496
/proc/meminfo: memFree=20057836/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=642.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 64231 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6840

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 17498
/proc/meminfo: memFree=20057572/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=702.3 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 70230 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 6840

[startup+762.307 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 17500
/proc/meminfo: memFree=20057428/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=762.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 76231 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6840

[startup+822.301 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 17501
/proc/meminfo: memFree=20057648/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=822.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 82231 0 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 6840

[startup+882.3 s]
/proc/loadavg: 4.07 4.03 3.94 5/190 17503
/proc/meminfo: memFree=20057756/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=882.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 88230 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6840

[startup+942.301 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 17504
/proc/meminfo: memFree=20057980/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=942.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 94230 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523628 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6840

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 17615
/proc/meminfo: memFree=20061108/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=1002.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 100230 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 6840

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 17617
/proc/meminfo: memFree=20060848/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=1062.31 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 106230 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 6840

[startup+1122.3 s]
/proc/loadavg: 4.17 4.05 3.95 5/190 17646
/proc/meminfo: memFree=20063732/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=1122.32 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 112231 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 6840

[startup+1182.3 s]
/proc/loadavg: 4.06 4.04 3.95 5/190 17648
/proc/meminfo: memFree=20063460/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=1182.32 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 118231 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6840

[startup+1242.3 s]
/proc/loadavg: 4.02 4.03 3.95 5/190 17649
/proc/meminfo: memFree=20063052/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=1242.32 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 124231 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6840



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 17651
/proc/meminfo: memFree=20062904/32951124 swapFree=67111528/67111528
[pid=17450] ppid=17448 vsize=6840 CPUtime=1300.03 cores=0,2
/proc/17450/stat : 17450 (MultiFlip) R 17448 17450 16916 0 -1 4202496 1279 0 0 0 130002 1 0 0 25 0 1 0 267566243 7004160 1217 33554432000 134512640 134540672 4289510272 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17450/statm: 1710 1217 220 7 0 1067 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 6840

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): 1300.02
CPU system time (s): 0.016997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1279
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= 2699

runsolver used 2.07968 second user time and 3.9664 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 15:38:29
IDJOB=3096009
IDBENCH=82691
IDSOLVER=1523
FILE ID=node140/3096009-1301751509
RUNJOBID= node140-1301748572-16934
PBS_JOBID= 12840998
Free space on /tmp= 71528 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S94779963-093-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096009-1301751509/watcher-3096009-1301751509 -o /tmp/evaluation-result-3096009-1301751509/solver-3096009-1301751509 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096009-1301751509.cnf

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

MD5SUM BENCH= aef8bd4e13046b42a5bc777dc56e10de
RANDOM SEED=1638455497

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:      20075584 kB
Buffers:        362408 kB
Cached:       12161784 kB
SwapCached:          0 kB
Active:        7464884 kB
Inactive:      5133300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20075584 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1168 kB
Writeback:           0 kB
AnonPages:       73880 kB
Mapped:          16200 kB
Slab:           213536 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   254348 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 16:00:11