Trace number 3095929

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-k5-r20-v1500-c30000-S969405384-096-UNKNOWN.cnf
MD5SUM6e345981a96012731da9bd2ce5420289
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark44.3013
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
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 530000
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-3095929-1301749968/watcher-3095929-1301749968 -o /tmp/evaluation-result-3095929-1301749968/solver-3095929-1301749968 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095929-1301749968.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 3.96 3.16 5/189 5887
/proc/meminfo: memFree=18925940/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=3892 CPUtime=0 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 352 0 0 0 0 0 0 0 25 0 1 0 365227470 3985408 291 33554432000 134512640 134540672 4290583712 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 973 291 215 7 0 330 0

[startup+0.031435 s]
/proc/loadavg: 4.03 3.96 3.16 5/189 5887
/proc/meminfo: memFree=18925940/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=4552 CPUtime=0.02 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 577 0 0 0 2 0 0 0 25 0 1 0 365227470 4661248 516 33554432000 134512640 134540672 4290583712 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1138 516 215 7 0 495 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4552

[startup+0.100423 s]
/proc/loadavg: 4.03 3.96 3.16 5/189 5887
/proc/meminfo: memFree=18925940/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=5340 CPUtime=0.09 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 803 0 0 0 9 0 0 0 25 0 1 0 365227470 5468160 741 33554432000 134512640 134540672 4290583712 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1335 741 217 7 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5340

[startup+0.30039 s]
/proc/loadavg: 4.03 3.96 3.16 5/189 5887
/proc/meminfo: memFree=18925940/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=5340 CPUtime=0.29 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 803 0 0 0 29 0 0 0 25 0 1 0 365227470 5468160 741 33554432000 134512640 134540672 4290583712 18446744073709551615 134538633 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1335 741 217 7 0 692 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5340

[startup+0.70032 s]
/proc/loadavg: 4.03 3.96 3.16 5/189 5887
/proc/meminfo: memFree=18925940/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=0.69 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1332 0 0 0 69 0 0 0 25 0 1 0 365227470 7630848 1270 33554432000 134512640 134540672 4290583712 18446744073709551615 134524759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1270 219 7 0 1220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7452

[startup+1.50117 s]
/proc/loadavg: 4.03 3.96 3.16 5/190 5888
/proc/meminfo: memFree=18921228/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1.49 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 149 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7452

[startup+3.10089 s]
/proc/loadavg: 4.03 3.96 3.16 5/190 5888
/proc/meminfo: memFree=18920856/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=3.09 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 309 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7452

[startup+6.30032 s]
/proc/loadavg: 4.03 3.96 3.16 5/190 5888
/proc/meminfo: memFree=18920488/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=6.29 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 629 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7452

[startup+12.7012 s]
/proc/loadavg: 4.03 3.96 3.17 5/190 5888
/proc/meminfo: memFree=18920220/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=12.69 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 1269 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7452

[startup+25.5009 s]
/proc/loadavg: 4.02 3.97 3.18 5/190 5889
/proc/meminfo: memFree=18919964/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=25.49 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 2549 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7452

[startup+51.1003 s]
/proc/loadavg: 4.01 3.97 3.20 5/190 5889
/proc/meminfo: memFree=18920280/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=51.09 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 5109 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7452

[startup+102.306 s]
/proc/loadavg: 4.04 3.99 3.25 5/190 5918
/proc/meminfo: memFree=18923304/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=102.3 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 10230 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7452

[startup+162.3 s]
/proc/loadavg: 4.01 3.99 3.29 5/190 5919
/proc/meminfo: memFree=18923284/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=162.3 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 16230 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7452

[startup+222.301 s]
/proc/loadavg: 4.00 3.99 3.33 5/190 5921
/proc/meminfo: memFree=18922972/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=222.29 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 22229 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7452

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.37 5/190 5923
/proc/meminfo: memFree=18923060/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=282.29 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 28229 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523033 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7452

[startup+342.3 s]
/proc/loadavg: 4.00 3.99 3.41 5/190 5924
/proc/meminfo: memFree=18923032/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=342.29 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 34229 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7452

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.44 5/190 5926
/proc/meminfo: memFree=18922996/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=402.29 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 40229 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 7452

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.48 5/190 5927
/proc/meminfo: memFree=18923196/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=462.3 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 46230 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7452

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.50 5/190 5929
/proc/meminfo: memFree=18923264/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=522.3 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 52230 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523451 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7452

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.54 5/190 5931
/proc/meminfo: memFree=18922960/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=582.3 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 58230 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134529430 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7452

[startup+642.301 s]
/proc/loadavg: 4.06 4.01 3.57 5/190 5932
/proc/meminfo: memFree=18923032/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=642.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 64231 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7452

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.59 6/190 5961
/proc/meminfo: memFree=18927144/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=702.3 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 70230 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 7452

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.62 6/190 5962
/proc/meminfo: memFree=18926824/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=762.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 76231 0 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 7452

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.64 6/190 5964
/proc/meminfo: memFree=18926408/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=822.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 82230 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134529519 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 7452

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.66 6/190 5966
/proc/meminfo: memFree=18926968/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=882.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 88230 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 7452

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.67 6/190 5967
/proc/meminfo: memFree=18926804/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=942.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 94230 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 7452

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.69 6/190 5969
/proc/meminfo: memFree=18927004/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1002.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 100230 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 7452

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.71 6/190 5970
/proc/meminfo: memFree=18926980/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1062.31 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 106230 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 7452

[startup+1122.3 s]
/proc/loadavg: 4.06 4.01 3.73 6/190 5972
/proc/meminfo: memFree=18926684/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1122.32 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 112231 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 7452

[startup+1182.3 s]
/proc/loadavg: 4.17 4.04 3.75 6/190 5974
/proc/meminfo: memFree=18926644/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1182.32 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 118231 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523175 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 7452

[startup+1242.3 s]
/proc/loadavg: 4.06 4.03 3.77 6/190 6003
/proc/meminfo: memFree=18932500/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1242.32 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 124231 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 7452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.78 5/190 6005
/proc/meminfo: memFree=18931716/32950928 swapFree=67111528/67111528
[pid=5887] ppid=5885 vsize=7452 CPUtime=1300.03 cores=0,2
/proc/5887/stat : 5887 (MultiFlip) R 5885 5887 5642 0 -1 4202496 1449 0 0 0 130002 1 0 0 25 0 1 0 365227470 7630848 1387 33554432000 134512640 134540672 4290583712 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5887/statm: 1863 1387 220 7 0 1220 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 7452

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): 7452

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= 1449
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= 2610

runsolver used 2.36164 second user time and 4.72928 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 15:12:48
IDJOB=3095929
IDBENCH=82611
IDSOLVER=1523
FILE ID=node112/3095929-1301749968
RUNJOBID= node112-1301748572-5660
PBS_JOBID= 12841025
Free space on /tmp= 71940 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S969405384-096-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095929-1301749968/watcher-3095929-1301749968 -o /tmp/evaluation-result-3095929-1301749968/solver-3095929-1301749968 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095929-1301749968.cnf

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

MD5SUM BENCH= 6e345981a96012731da9bd2ce5420289
RANDOM SEED=2065548796

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18926096 kB
Buffers:        384968 kB
Cached:       13250852 kB
SwapCached:          0 kB
Active:        8084948 kB
Inactive:      5650844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18926096 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             804 kB
Writeback:           0 kB
AnonPages:      100244 kB
Mapped:          16180 kB
Slab:           225356 kB
PageTables:       5340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   281488 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= 71940 MiB
End job on node112 at 2011-04-02 15:34:30