Trace number 3095842

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S92008434-079-UNKNOWN.cnf
MD5SUMaeb1e99b5983291023a10a1b4c71c10e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark40.0889
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
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-3095842-1301748575/watcher-3095842-1301748575 -o /tmp/evaluation-result-3095842-1301748575/solver-3095842-1301748575 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095842-1301748575.cnf 

running on 2 cores: 5,7

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: 0.24 0.05 0.23 4/189 23335
/proc/meminfo: memFree=20880380/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=7648 CPUtime=0 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 396 0 0 0 0 0 0 0 21 0 1 0 365088015 7831552 335 33554432000 134512640 134540672 4292938320 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 1912 335 215 7 0 1269 0

[startup+0.0359751 s]
/proc/loadavg: 0.24 0.05 0.23 4/189 23335
/proc/meminfo: memFree=20880380/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=8572 CPUtime=0.03 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 729 0 0 0 3 0 0 0 22 0 1 0 365088015 8777728 668 33554432000 134512640 134540672 4292938320 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 2143 668 215 7 0 1500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8572

[startup+0.100964 s]
/proc/loadavg: 0.24 0.05 0.23 4/189 23335
/proc/meminfo: memFree=20880380/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=11736 CPUtime=0.09 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 1825 0 0 0 9 0 0 0 22 0 1 0 365088015 12017664 1763 33554432000 134512640 134540672 4292938320 18446744073709551615 134538526 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 2934 1763 217 7 0 2291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11736

[startup+0.300937 s]
/proc/loadavg: 0.24 0.05 0.23 4/189 23335
/proc/meminfo: memFree=20880380/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14860 CPUtime=0.29 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 2653 0 0 0 29 0 0 0 22 0 1 0 365088015 15216640 2591 33554432000 134512640 134540672 4292938320 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14860

[startup+0.700849 s]
/proc/loadavg: 0.24 0.05 0.23 4/189 23335
/proc/meminfo: memFree=20880380/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14860 CPUtime=0.69 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 2653 0 0 0 69 0 0 0 24 0 1 0 365088015 15216640 2591 33554432000 134512640 134540672 4292938320 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14860

[startup+1.50071 s]
/proc/loadavg: 0.24 0.05 0.23 5/190 23336
/proc/meminfo: memFree=20870336/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14860 CPUtime=1.49 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 2653 0 0 0 149 0 0 0 25 0 1 0 365088015 15216640 2591 33554432000 134512640 134540672 4292938320 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3715 2591 219 7 0 3072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14860

[startup+3.10041 s]
/proc/loadavg: 0.24 0.05 0.23 5/190 23336
/proc/meminfo: memFree=20867980/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=3.09 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3178 0 0 0 309 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134529555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14568

[startup+6.30081 s]
/proc/loadavg: 0.54 0.12 0.25 5/190 23336
/proc/meminfo: memFree=20862704/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=6.29 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3178 0 0 0 629 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524243 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14568

[startup+12.7006 s]
/proc/loadavg: 0.82 0.18 0.27 5/190 23337
/proc/meminfo: memFree=20861912/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=12.69 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3178 0 0 0 1269 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523305 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14568

[startup+25.5002 s]
/proc/loadavg: 1.52 0.37 0.33 5/190 23337
/proc/meminfo: memFree=20861992/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=25.49 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3178 0 0 0 2549 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14568

[startup+51.1005 s]
/proc/loadavg: 2.37 0.66 0.42 5/190 23338
/proc/meminfo: memFree=20861696/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=51.09 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3178 0 0 0 5109 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14568

[startup+102.307 s]
/proc/loadavg: 3.29 1.17 0.61 5/190 23339
/proc/meminfo: memFree=20860572/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=102.3 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3205 0 0 0 10230 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14568

[startup+162.301 s]
/proc/loadavg: 3.74 1.68 0.82 5/190 23341
/proc/meminfo: memFree=20860304/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=162.29 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3232 0 0 0 16229 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134526384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14568

[startup+222.301 s]
/proc/loadavg: 3.90 2.10 1.01 5/190 23342
/proc/meminfo: memFree=20860392/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=222.3 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3259 0 0 0 22230 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14568

[startup+282.3 s]
/proc/loadavg: 3.96 2.44 1.20 5/190 23344
/proc/meminfo: memFree=20860356/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=282.3 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3259 0 0 0 28230 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14568

[startup+342.3 s]
/proc/loadavg: 3.98 2.72 1.37 5/190 23373
/proc/meminfo: memFree=20871884/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=342.3 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3286 0 0 0 34230 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14568

[startup+402.301 s]
/proc/loadavg: 4.07 2.97 1.54 5/190 23374
/proc/meminfo: memFree=20871736/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=402.3 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3313 0 0 0 40230 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14568

[startup+462.301 s]
/proc/loadavg: 4.02 3.16 1.69 5/190 23376
/proc/meminfo: memFree=20871964/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=462.3 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3340 0 0 0 46230 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14568

[startup+522.301 s]
/proc/loadavg: 4.01 3.31 1.83 5/190 23377
/proc/meminfo: memFree=20871940/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=522.31 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3367 0 0 0 52231 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 14568

[startup+582.301 s]
/proc/loadavg: 4.00 3.43 1.96 5/190 23379
/proc/meminfo: memFree=20872040/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=582.31 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3394 0 0 0 58231 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 14568

[startup+642.3 s]
/proc/loadavg: 4.00 3.53 2.09 5/190 23381
/proc/meminfo: memFree=20871776/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=642.31 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3421 0 0 0 64231 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 14568

[startup+702.3 s]
/proc/loadavg: 4.00 3.61 2.20 5/190 23391
/proc/meminfo: memFree=20871540/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=702.31 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3448 0 0 0 70231 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 14568

[startup+762.306 s]
/proc/loadavg: 4.00 3.68 2.31 5/190 23393
/proc/meminfo: memFree=20871152/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=762.32 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3475 0 0 0 76232 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 14568

[startup+822.301 s]
/proc/loadavg: 4.07 3.75 2.42 5/190 23394
/proc/meminfo: memFree=20871388/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=822.31 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3502 0 0 0 82231 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 14568

[startup+882.301 s]
/proc/loadavg: 4.07 3.81 2.52 5/190 23396
/proc/meminfo: memFree=20871364/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=882.32 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3502 0 0 0 88232 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 14568

[startup+942.3 s]
/proc/loadavg: 4.02 3.84 2.61 5/190 23398
/proc/meminfo: memFree=20871356/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=942.32 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3529 0 0 0 94232 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134526932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 14568

[startup+1002.3 s]
/proc/loadavg: 4.06 3.88 2.70 5/190 23399
/proc/meminfo: memFree=20871340/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=1002.32 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3556 0 0 0 100232 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134526490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 14568

[startup+1062.3 s]
/proc/loadavg: 4.02 3.90 2.78 5/190 23401
/proc/meminfo: memFree=20871452/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=1062.32 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3583 0 0 0 106232 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 14568

[startup+1122.3 s]
/proc/loadavg: 4.01 3.92 2.85 5/190 23402
/proc/meminfo: memFree=20871304/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=1122.33 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3610 0 0 0 112233 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 14568

[startup+1182.3 s]
/proc/loadavg: 4.00 3.93 2.92 5/190 23404
/proc/meminfo: memFree=20871288/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=1182.33 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3637 0 0 0 118233 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 14568

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.99 5/190 23406
/proc/meminfo: memFree=20870896/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=1242.33 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3664 0 0 0 124233 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 14568



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.84 3.91 3.04 3/186 23409
/proc/meminfo: memFree=20897684/32951124 swapFree=67111524/67111528
[pid=23335] ppid=23333 vsize=14568 CPUtime=1300.03 cores=5,7
/proc/23335/stat : 23335 (MultiFlip) R 23333 23335 23275 0 -1 4202496 3691 0 0 0 130003 0 0 0 25 0 1 0 365088015 14917632 3090 33554432000 134512640 134540672 4292938320 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23335/statm: 3642 3090 220 7 0 2999 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 14568

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): 1300.05
CPU user time (s): 1300.04
CPU system time (s): 0.009998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 14860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3691
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= 7
involuntary context switches= 1947

runsolver used 2.20666 second user time and 4.85326 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 14:49:35
IDJOB=3095842
IDBENCH=82524
IDSOLVER=1523
FILE ID=node111/3095842-1301748575
RUNJOBID= node111-1301748572-23296
PBS_JOBID= 12841026
Free space on /tmp= 71236 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S92008434-079-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095842-1301748575/watcher-3095842-1301748575 -o /tmp/evaluation-result-3095842-1301748575/solver-3095842-1301748575 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095842-1301748575.cnf

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

MD5SUM BENCH= aeb1e99b5983291023a10a1b4c71c10e
RANDOM SEED=211881939

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:      20880536 kB
Buffers:        348092 kB
Cached:       11329188 kB
SwapCached:          4 kB
Active:        7319728 kB
Inactive:      4456596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20880536 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            8920 kB
Writeback:           0 kB
AnonPages:       98300 kB
Mapped:          15772 kB
Slab:           230216 kB
PageTables:       5308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   290064 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 15:11:17