Trace number 3095888

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-S709305826-098-UNKNOWN.cnf
MD5SUM83f9a63a559155a858e739be2c598060
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.6951
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-3095888-1301749277/watcher-3095888-1301749277 -o /tmp/evaluation-result-3095888-1301749277/solver-3095888-1301749277 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095888-1301749277.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: 4.00 3.71 3.23 4/189 17112
/proc/meminfo: memFree=20058148/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=10660 CPUtime=0 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 368 0 0 0 0 0 0 0 21 0 1 0 267343064 10915840 307 33554432000 134512640 134540672 4291265440 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 2665 307 215 7 0 2022 0

[startup+0.0535099 s]
/proc/loadavg: 4.00 3.71 3.23 4/189 17112
/proc/meminfo: memFree=20058148/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=11980 CPUtime=0.05 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 888 0 0 0 5 0 0 0 21 0 1 0 267343064 12267520 827 33554432000 134512640 134540672 4291265440 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 2995 827 215 7 0 2352 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11980

[startup+0.100502 s]
/proc/loadavg: 4.00 3.71 3.23 4/189 17112
/proc/meminfo: memFree=20058148/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=13300 CPUtime=0.09 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 1402 0 0 0 9 0 0 0 21 0 1 0 267343064 13619200 1341 33554432000 134512640 134540672 4291265440 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 3325 1341 215 7 0 2682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13300

[startup+0.300467 s]
/proc/loadavg: 4.00 3.71 3.23 4/189 17112
/proc/meminfo: memFree=20058148/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=17124 CPUtime=0.29 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 2735 0 0 0 29 0 0 0 22 0 1 0 267343064 17534976 2673 33554432000 134512640 134540672 4291265440 18446744073709551615 134538720 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 4281 2673 217 7 0 3638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17124

[startup+0.700399 s]
/proc/loadavg: 4.00 3.71 3.23 4/189 17112
/proc/meminfo: memFree=20058148/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=22116 CPUtime=0.69 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4128 0 0 0 69 0 0 0 23 0 1 0 267343064 22646784 4027 33554432000 134512640 134540672 4291265440 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5529 4027 219 7 0 4886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116

[startup+1.50026 s]
/proc/loadavg: 4.00 3.71 3.23 6/190 17113
/proc/meminfo: memFree=20042984/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=22116 CPUtime=1.49 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4128 0 0 0 149 0 0 0 25 0 1 0 267343064 22646784 4027 33554432000 134512640 134540672 4291265440 18446744073709551615 134524772 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5529 4027 219 7 0 4886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22116

[startup+3.10098 s]
/proc/loadavg: 4.00 3.71 3.23 6/190 17113
/proc/meminfo: memFree=20042488/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=22116 CPUtime=3.09 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4128 0 0 0 309 0 0 0 25 0 1 0 267343064 22646784 4027 33554432000 134512640 134540672 4291265440 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5529 4027 219 7 0 4886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22116

[startup+6.30041 s]
/proc/loadavg: 4.00 3.71 3.23 6/190 17113
/proc/meminfo: memFree=20039452/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=6.29 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4975 0 0 0 629 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134526936 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21648

[startup+12.7003 s]
/proc/loadavg: 4.00 3.72 3.24 6/190 17113
/proc/meminfo: memFree=20039184/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=12.69 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4975 0 0 0 1269 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21648

[startup+25.501 s]
/proc/loadavg: 4.00 3.73 3.25 6/190 17113
/proc/meminfo: memFree=20039440/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=25.49 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4975 0 0 0 2549 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134522992 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21648

[startup+51.1005 s]
/proc/loadavg: 4.00 3.75 3.27 6/190 17114
/proc/meminfo: memFree=20039368/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=51.09 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 4975 0 0 0 5109 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 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: 4.07 3.80 3.31 6/190 17115
/proc/meminfo: memFree=20039096/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=102.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5050 0 0 0 10230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 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: 4.02 3.83 3.35 6/190 17117
/proc/meminfo: memFree=20039180/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=162.29 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5050 0 0 0 16229 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 4159062643 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21648

[startup+222.3 s]
/proc/loadavg: 4.01 3.86 3.39 6/190 17119
/proc/meminfo: memFree=20039008/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=222.29 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5125 0 0 0 22229 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 21648

[startup+282.301 s]
/proc/loadavg: 4.00 3.89 3.42 6/190 17120
/proc/meminfo: memFree=20038856/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=282.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5200 0 0 0 28230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 21648

[startup+342.301 s]
/proc/loadavg: 4.00 3.90 3.46 6/190 17122
/proc/meminfo: memFree=20038844/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=342.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5275 0 0 0 34230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21648

[startup+402.3 s]
/proc/loadavg: 4.00 3.92 3.49 6/190 17123
/proc/meminfo: memFree=20039068/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=402.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5275 0 0 0 40230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 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 3.93 3.52 6/190 17125
/proc/meminfo: memFree=20039280/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=462.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5350 0 0 0 46230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 4159062641 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21648

[startup+522.3 s]
/proc/loadavg: 4.00 3.94 3.54 6/190 17127
/proc/meminfo: memFree=20039232/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=522.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5425 0 0 0 52230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21648

[startup+582.301 s]
/proc/loadavg: 4.00 3.95 3.57 6/190 17128
/proc/meminfo: memFree=20039444/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=582.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5500 0 0 0 58230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 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 3.95 3.59 5/190 17158
/proc/meminfo: memFree=20051908/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=642.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5500 0 0 0 64231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 21648

[startup+702.3 s]
/proc/loadavg: 4.09 3.99 3.63 6/190 17159
/proc/meminfo: memFree=20051120/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=702.3 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5575 0 0 0 70230 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134526490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 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: 4.03 3.99 3.65 6/190 17189
/proc/meminfo: memFree=20049672/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=762.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5650 0 0 0 76231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 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: 4.01 3.99 3.66 6/190 17191
/proc/meminfo: memFree=20048900/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=822.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5725 0 0 0 82231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21648

[startup+882.301 s]
/proc/loadavg: 3.94 3.97 3.68 5/190 17220
/proc/meminfo: memFree=20042996/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=882.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5725 0 0 0 88231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524287 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21648

[startup+942.301 s]
/proc/loadavg: 3.98 3.97 3.69 5/190 17222
/proc/meminfo: memFree=20042480/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=942.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5800 0 0 0 94231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21648

[startup+1002.3 s]
/proc/loadavg: 3.99 3.97 3.71 5/190 17250
/proc/meminfo: memFree=20050984/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=1002.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5875 0 0 0 100231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 4.07 3.99 3.73 5/190 17252
/proc/meminfo: memFree=20050720/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=1062.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 5950 0 0 0 106231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 21648

[startup+1122.3 s]
/proc/loadavg: 4.03 3.99 3.75 5/190 17254
/proc/meminfo: memFree=20050588/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=1122.31 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 6100 0 0 0 112231 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 21648

[startup+1182.3 s]
/proc/loadavg: 4.01 3.99 3.76 5/190 17255
/proc/meminfo: memFree=20050576/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=1182.32 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 6100 0 0 0 118232 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 21648

[startup+1242.3 s]
/proc/loadavg: 4.08 4.00 3.77 5/190 17257
/proc/meminfo: memFree=20050428/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=1242.32 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 6175 0 0 0 124232 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 21648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.00 3.79 5/190 17258
/proc/meminfo: memFree=20050656/32951124 swapFree=67111528/67111528
[pid=17112] ppid=17110 vsize=21648 CPUtime=1300.02 cores=5,7
/proc/17112/stat : 17112 (MultiFlip) R 17110 17112 16916 0 -1 4202496 6250 0 0 0 130002 0 0 0 25 0 1 0 267343064 22167552 4794 33554432000 134512640 134540672 4291265440 18446744073709551615 134527093 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17112/statm: 5412 4794 220 7 0 4769 0
Current children cumulated CPU time (s) 1300.02
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): 0.008998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 22116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6250
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= 3218

runsolver used 2.10068 second user time and 5.00224 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 15:01:17
IDJOB=3095888
IDBENCH=82570
IDSOLVER=1523
FILE ID=node140/3095888-1301749277
RUNJOBID= node140-1301748572-16937
PBS_JOBID= 12840998
Free space on /tmp= 71524 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S709305826-098-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095888-1301749277/watcher-3095888-1301749277 -o /tmp/evaluation-result-3095888-1301749277/solver-3095888-1301749277 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095888-1301749277.cnf

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

MD5SUM BENCH= 83f9a63a559155a858e739be2c598060
RANDOM SEED=1154406556

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:      20058428 kB
Buffers:        362104 kB
Cached:       12164928 kB
SwapCached:          0 kB
Active:        7481296 kB
Inactive:      5133016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20058428 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3656 kB
Writeback:           0 kB
AnonPages:       86936 kB
Mapped:          16172 kB
Slab:           213592 kB
PageTables:       5304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   271356 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= 71524 MiB
End job on node140 at 2011-04-02 15:22:59