Trace number 3095883

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-v40000-c168000-S845438593-067-UNKNOWN.cnf
MD5SUM3b06c2c5c22c8501e021c8b11d20bcd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1042.77
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
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-3095883-1301748938/watcher-3095883-1301748938 -o /tmp/evaluation-result-3095883-1301748938/solver-3095883-1301748938 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095883-1301748938.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: 3.99 2.87 2.10 4/189 15951
/proc/meminfo: memFree=22008952/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=10660 CPUtime=0 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 369 0 0 0 0 0 0 0 25 0 1 0 267309680 10915840 308 33554432000 134512640 134540672 4289506656 18446744073709551615 134538018 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 2665 310 215 7 0 2022 0

[startup+0.0607441 s]
/proc/loadavg: 3.99 2.87 2.10 4/189 15951
/proc/meminfo: memFree=22008952/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=12244 CPUtime=0.05 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 969 0 0 0 5 0 0 0 25 0 1 0 267309680 12537856 908 33554432000 134512640 134540672 4289506656 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 3061 908 215 7 0 2418 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12244

[startup+0.100736 s]
/proc/loadavg: 3.99 2.87 2.10 4/189 15951
/proc/meminfo: memFree=22008952/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=13432 CPUtime=0.09 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 1409 0 0 0 9 0 0 0 25 0 1 0 267309680 13754368 1348 33554432000 134512640 134540672 4289506656 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 3358 1348 215 7 0 2715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.300701 s]
/proc/loadavg: 3.99 2.87 2.10 4/189 15951
/proc/meminfo: memFree=22008952/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=17124 CPUtime=0.29 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 2734 0 0 0 29 0 0 0 25 0 1 0 267309680 17534976 2672 33554432000 134512640 134540672 4289506656 18446744073709551615 134538631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 4281 2672 217 7 0 3638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17124

[startup+0.700629 s]
/proc/loadavg: 3.99 2.87 2.10 4/189 15951
/proc/meminfo: memFree=22008952/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=22116 CPUtime=0.69 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4125 0 0 0 69 0 0 0 25 0 1 0 267309680 22646784 4025 33554432000 134512640 134540672 4289506656 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5529 4025 219 7 0 4886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116

[startup+1.50052 s]
/proc/loadavg: 3.99 2.87 2.10 5/190 15952
/proc/meminfo: memFree=21993576/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=22116 CPUtime=1.49 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4125 0 0 0 149 0 0 0 25 0 1 0 267309680 22646784 4025 33554432000 134512640 134540672 4289506656 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5529 4025 219 7 0 4886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22116

[startup+3.10022 s]
/proc/loadavg: 3.99 2.87 2.10 5/190 15952
/proc/meminfo: memFree=21993204/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=22116 CPUtime=3.09 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4125 0 0 0 309 0 0 0 25 0 1 0 267309680 22646784 4025 33554432000 134512640 134540672 4289506656 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5529 4025 219 7 0 4886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22116

[startup+6.30064 s]
/proc/loadavg: 3.99 2.88 2.11 5/190 15952
/proc/meminfo: memFree=21989968/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=6.29 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4972 0 0 0 629 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523882 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21648

[startup+12.7005 s]
/proc/loadavg: 3.99 2.90 2.12 5/190 15952
/proc/meminfo: memFree=21989532/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=12.69 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4972 0 0 0 1269 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134524053 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21648

[startup+25.5012 s]
/proc/loadavg: 3.99 2.96 2.15 5/190 15952
/proc/meminfo: memFree=21989760/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=25.49 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4972 0 0 0 2549 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21648

[startup+51.1006 s]
/proc/loadavg: 3.99 3.04 2.20 5/190 15953
/proc/meminfo: memFree=21989972/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=51.09 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 4972 0 0 0 5109 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21648

[startup+102.306 s]
/proc/loadavg: 3.99 3.18 2.29 5/190 15954
/proc/meminfo: memFree=21989472/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=102.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5047 0 0 0 10230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21648

[startup+162.301 s]
/proc/loadavg: 3.99 3.33 2.39 5/190 15956
/proc/meminfo: memFree=21989704/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=162.29 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5047 0 0 0 16229 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21648

[startup+222.301 s]
/proc/loadavg: 3.99 3.45 2.49 5/190 15957
/proc/meminfo: memFree=21989692/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=222.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5122 0 0 0 22230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 21648

[startup+282.301 s]
/proc/loadavg: 4.05 3.56 2.59 5/190 15959
/proc/meminfo: memFree=21989300/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=282.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5197 0 0 0 28230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 21648

[startup+342.3 s]
/proc/loadavg: 4.02 3.64 2.67 5/190 15970
/proc/meminfo: memFree=21989428/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=342.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5272 0 0 0 34230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21648

[startup+402.301 s]
/proc/loadavg: 4.00 3.70 2.75 5/190 15971
/proc/meminfo: memFree=21989288/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=402.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5272 0 0 0 40230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21648

[startup+462.301 s]
/proc/loadavg: 4.00 3.75 2.83 5/190 15973
/proc/meminfo: memFree=21989400/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=462.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5347 0 0 0 46230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134524237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21648

[startup+522.301 s]
/proc/loadavg: 4.00 3.80 2.90 5/190 16001
/proc/meminfo: memFree=21979648/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=522.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5422 0 0 0 52230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21648

[startup+582.3 s]
/proc/loadavg: 4.00 3.83 2.97 5/190 16003
/proc/meminfo: memFree=21979364/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=582.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5497 0 0 0 58230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 21648

[startup+642.301 s]
/proc/loadavg: 4.00 3.86 3.03 5/190 16005
/proc/meminfo: memFree=21979108/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=642.31 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5497 0 0 0 64231 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 21648

[startup+702.301 s]
/proc/loadavg: 4.00 3.88 3.09 5/190 16006
/proc/meminfo: memFree=21979348/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=702.3 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5572 0 0 0 70230 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134526567 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 21648

[startup+762.307 s]
/proc/loadavg: 4.00 3.90 3.14 5/190 16008
/proc/meminfo: memFree=21979336/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=762.31 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5647 0 0 0 76231 0 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 21648

[startup+822.3 s]
/proc/loadavg: 4.03 3.93 3.20 5/190 16009
/proc/meminfo: memFree=21979700/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=822.32 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5722 0 0 0 82231 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 21648

[startup+882.3 s]
/proc/loadavg: 4.01 3.94 3.24 5/190 16011
/proc/meminfo: memFree=21979324/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=882.32 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5722 0 0 0 88231 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 21648

[startup+942.301 s]
/proc/loadavg: 4.00 3.95 3.29 5/190 16069
/proc/meminfo: memFree=21961452/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=942.32 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5797 0 0 0 94231 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 21648

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.33 5/190 16070
/proc/meminfo: memFree=21956748/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=1002.32 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5872 0 0 0 100231 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 4.00 3.96 3.37 5/190 16072
/proc/meminfo: memFree=21955988/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=22116 CPUtime=1062.32 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5947 0 0 0 106231 1 0 0 25 0 1 0 267309680 22646784 4867 33554432000 134512640 134540672 4289506656 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5529 4867 220 7 0 4886 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 22116

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.40 5/190 16073
/proc/meminfo: memFree=21955708/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=1122.32 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 5947 0 0 0 112231 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 21648

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.44 5/190 16075
/proc/meminfo: memFree=21955568/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=1182.33 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 6022 0 0 0 118232 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 21648

[startup+1242.3 s]
/proc/loadavg: 4.07 3.99 3.48 5/190 16077
/proc/meminfo: memFree=21955244/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=1242.33 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 6097 0 0 0 124232 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 21648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.00 3.51 5/190 16078
/proc/meminfo: memFree=21955120/32951124 swapFree=67111528/67111528
[pid=15951] ppid=15949 vsize=21648 CPUtime=1300.03 cores=4,6
/proc/15951/stat : 15951 (MultiFlip) R 15949 15951 15854 0 -1 4202496 6097 0 0 0 130002 1 0 0 25 0 1 0 267309680 22167552 4792 33554432000 134512640 134540672 4289506656 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15951/statm: 5412 4792 220 7 0 4769 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 21648

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): 0.011998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 22116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6097
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= 15
involuntary context switches= 1942

runsolver used 2.29965 second user time and 4.80127 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 14:55:38
IDJOB=3095883
IDBENCH=82565
IDSOLVER=1523
FILE ID=node145/3095883-1301748938
RUNJOBID= node145-1301748567-15873
PBS_JOBID= 12840994
Free space on /tmp= 72356 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095883-1301748938/watcher-3095883-1301748938 -o /tmp/evaluation-result-3095883-1301748938/solver-3095883-1301748938 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095883-1301748938.cnf

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

MD5SUM BENCH= 3b06c2c5c22c8501e021c8b11d20bcd0
RANDOM SEED=1525470559

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22009232 kB
Buffers:        355800 kB
Cached:       10255376 kB
SwapCached:          0 kB
Active:        6824036 kB
Inactive:      3860392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22009232 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3512 kB
Writeback:           0 kB
AnonPages:       73496 kB
Mapped:          16140 kB
Slab:           192052 kB
PageTables:       5220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255820 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= 72352 MiB
End job on node145 at 2011-04-02 15:17:20