Trace number 3095874

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-v30000-c126000-S1196935200-064-UNKNOWN.cnf
MD5SUMa5ac359cd8af4f1e83d886effb49a2a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark204.405
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
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-3095874-1301748717/watcher-3095874-1301748717 -o /tmp/evaluation-result-3095874-1301748717/solver-3095874-1301748717 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095874-1301748717.cnf 

running on 2 cores: 1,3

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: 2.33 2.85 3.01 5/189 25255
/proc/meminfo: memFree=21336664/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=8608 CPUtime=0 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 396 0 0 0 0 0 0 0 25 0 1 0 267287618 8814592 335 33554432000 134512640 134540672 4287856128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 2152 336 215 7 0 1509 0

[startup+0.0634051 s]
/proc/loadavg: 2.33 2.85 3.01 5/189 25255
/proc/meminfo: memFree=21336664/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=10324 CPUtime=0.06 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 1030 0 0 0 6 0 0 0 25 0 1 0 267287618 10571776 969 33554432000 134512640 134540672 4287856128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 2581 972 215 7 0 1938 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10324

[startup+0.100396 s]
/proc/loadavg: 2.33 2.85 3.01 5/189 25255
/proc/meminfo: memFree=21336664/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=11380 CPUtime=0.09 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 1441 0 0 0 9 0 0 0 25 0 1 0 267287618 11653120 1380 33554432000 134512640 134540672 4287856128 18446744073709551615 3819004 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 2845 1380 215 7 0 2202 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11380

[startup+0.30035 s]
/proc/loadavg: 2.33 2.85 3.01 5/189 25255
/proc/meminfo: memFree=21336664/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=17276 CPUtime=0.29 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3128 0 0 0 29 0 0 0 25 0 1 0 267287618 17690624 3066 33554432000 134512640 134540672 4287856128 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17276

[startup+0.700276 s]
/proc/loadavg: 2.33 2.85 3.01 5/189 25255
/proc/meminfo: memFree=21336664/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=17276 CPUtime=0.69 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3128 0 0 0 69 0 0 0 25 0 1 0 267287618 17690624 3066 33554432000 134512640 134540672 4287856128 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17276

[startup+1.50012 s]
/proc/loadavg: 2.47 2.87 3.02 5/190 25256
/proc/meminfo: memFree=21325132/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=17276 CPUtime=1.49 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3128 0 0 0 149 0 0 0 25 0 1 0 267287618 17690624 3066 33554432000 134512640 134540672 4287856128 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4319 3066 219 7 0 3676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17276

[startup+3.10084 s]
/proc/loadavg: 2.47 2.87 3.02 5/190 25256
/proc/meminfo: memFree=21325440/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=3.09 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3762 0 0 0 309 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134529624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16924

[startup+6.30024 s]
/proc/loadavg: 2.47 2.87 3.02 5/190 25256
/proc/meminfo: memFree=21319736/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=6.29 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3762 0 0 0 629 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16924

[startup+12.7011 s]
/proc/loadavg: 2.70 2.91 3.03 5/190 25257
/proc/meminfo: memFree=21319272/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=12.69 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3762 0 0 0 1269 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16924

[startup+25.5007 s]
/proc/loadavg: 2.90 2.94 3.04 5/190 25311
/proc/meminfo: memFree=21317596/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=25.49 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3762 0 0 0 2549 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16924

[startup+51.101 s]
/proc/loadavg: 3.28 3.03 3.06 5/190 25312
/proc/meminfo: memFree=21305556/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=51.09 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3762 0 0 0 5109 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16924

[startup+102.307 s]
/proc/loadavg: 3.71 3.19 3.11 5/190 25313
/proc/meminfo: memFree=21304408/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=102.3 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3793 0 0 0 10230 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16924

[startup+162.3 s]
/proc/loadavg: 3.89 3.33 3.16 5/190 25315
/proc/meminfo: memFree=21304016/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=162.3 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3824 0 0 0 16230 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16924

[startup+222.3 s]
/proc/loadavg: 3.96 3.45 3.21 5/190 25316
/proc/meminfo: memFree=21303748/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=222.3 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3824 0 0 0 22230 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16924

[startup+282.3 s]
/proc/loadavg: 3.98 3.55 3.26 5/190 25318
/proc/meminfo: memFree=21304092/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=282.3 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3855 0 0 0 28230 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16924

[startup+342.3 s]
/proc/loadavg: 4.07 3.65 3.31 5/190 25319
/proc/meminfo: memFree=21304192/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=342.3 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3886 0 0 0 34230 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16924

[startup+402.3 s]
/proc/loadavg: 4.06 3.72 3.35 5/190 25321
/proc/meminfo: memFree=21304292/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=402.3 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3917 0 0 0 40230 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16924

[startup+462.3 s]
/proc/loadavg: 4.02 3.77 3.39 5/190 25323
/proc/meminfo: memFree=21304396/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=462.31 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3948 0 0 0 46231 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 16924

[startup+522.301 s]
/proc/loadavg: 4.06 3.82 3.43 5/190 25324
/proc/meminfo: memFree=21304364/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=522.31 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3948 0 0 0 52231 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16924

[startup+582.301 s]
/proc/loadavg: 4.02 3.85 3.47 5/190 25335
/proc/meminfo: memFree=21304740/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=582.31 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 3979 0 0 0 58231 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16924

[startup+642.301 s]
/proc/loadavg: 4.00 3.88 3.49 5/190 25336
/proc/meminfo: memFree=21304852/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=642.32 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4010 0 0 0 64232 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 16924

[startup+702.301 s]
/proc/loadavg: 4.00 3.90 3.52 5/190 25338
/proc/meminfo: memFree=21304096/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=702.31 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4041 0 0 0 70231 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16924

[startup+762.307 s]
/proc/loadavg: 4.00 3.91 3.55 5/190 25340
/proc/meminfo: memFree=21303948/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=762.32 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4072 0 0 0 76232 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 16924

[startup+822.301 s]
/proc/loadavg: 4.00 3.93 3.58 5/190 25341
/proc/meminfo: memFree=21304292/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=822.32 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4072 0 0 0 82232 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134524121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 16924

[startup+882.301 s]
/proc/loadavg: 4.00 3.94 3.60 5/190 25343
/proc/meminfo: memFree=21304152/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=882.32 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4103 0 0 0 88232 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16924

[startup+942.301 s]
/proc/loadavg: 4.04 3.96 3.63 5/190 25344
/proc/meminfo: memFree=21304376/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=942.32 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4134 0 0 0 94232 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 16924

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.65 5/190 25346
/proc/meminfo: memFree=21304356/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=1002.32 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4165 0 0 0 100232 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16924

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 25348
/proc/meminfo: memFree=21304580/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=1062.33 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4196 0 0 0 106233 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134526368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 16924

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.68 5/190 25349
/proc/meminfo: memFree=21304548/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=1122.33 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4227 0 0 0 112233 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 16924

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.70 5/190 25351
/proc/meminfo: memFree=21304656/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=1182.33 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4227 0 0 0 118233 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 16924

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.72 5/190 25352
/proc/meminfo: memFree=21303892/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=1242.33 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4258 0 0 0 124233 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 16924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 3.99 3.74 3/186 25356
/proc/meminfo: memFree=21318780/32951124 swapFree=67111528/67111528
[pid=25255] ppid=25253 vsize=16924 CPUtime=1300.04 cores=1,3
/proc/25255/stat : 25255 (MultiFlip) R 25253 25255 25168 0 -1 4202496 4289 0 0 0 130004 0 0 0 25 0 1 0 267287618 17330176 3669 33554432000 134512640 134540672 4287856128 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25255/statm: 4231 3669 220 7 0 3588 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 16924

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): 0.003999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 17276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4289
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= 2311

runsolver used 2.11268 second user time and 4.98724 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-02 14:51:57
IDJOB=3095874
IDBENCH=82556
IDSOLVER=1523
FILE ID=node147/3095874-1301748717
RUNJOBID= node147-1301748716-25188
PBS_JOBID= 12841036
Free space on /tmp= 71752 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S1196935200-064-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095874-1301748717/watcher-3095874-1301748717 -o /tmp/evaluation-result-3095874-1301748717/solver-3095874-1301748717 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095874-1301748717.cnf

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

MD5SUM BENCH= a5ac359cd8af4f1e83d886effb49a2a9
RANDOM SEED=43173698

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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:      21336820 kB
Buffers:        356880 kB
Cached:       10907680 kB
SwapCached:          0 kB
Active:        7089708 kB
Inactive:      4254732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21336820 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6380 kB
Writeback:           0 kB
AnonPages:       79848 kB
Mapped:          16132 kB
Slab:           205952 kB
PageTables:       4924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   263064 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= 71748 MiB
End job on node147 at 2011-04-02 15:13:39