Trace number 3095890

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S950666065-093-UNKNOWN.cnf
MD5SUMe27af9a147b2d7c0283d090128805575
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark919.622
Satisfiable
(Un)Satisfiability was proved
Number of variables34999
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
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-3095890-1301749340/watcher-3095890-1301749340 -o /tmp/evaluation-result-3095890-1301749340/solver-3095890-1301749340 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095890-1301749340.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.04 3.74 3.04 5/187 15480
/proc/meminfo: memFree=21676108/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=9556 CPUtime=0 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 346 0 0 0 0 0 0 0 25 0 1 0 286533614 9785344 286 33554432000 134512640 134540672 4291225760 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 2389 286 215 7 0 1746 0

[startup+0.0873259 s]
/proc/loadavg: 4.04 3.74 3.04 5/187 15480
/proc/meminfo: memFree=21676108/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=11932 CPUtime=0.08 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 1243 0 0 0 8 0 0 0 25 0 1 0 286533614 12218368 1183 33554432000 134512640 134540672 4291225760 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 2983 1183 215 7 0 2340 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11932

[startup+0.100333 s]
/proc/loadavg: 4.04 3.74 3.04 5/187 15480
/proc/meminfo: memFree=21676108/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=12328 CPUtime=0.09 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 1387 0 0 0 9 0 0 0 25 0 1 0 286533614 12623872 1327 33554432000 134512640 134540672 4291225760 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 3082 1327 215 7 0 2439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12328

[startup+0.30029 s]
/proc/loadavg: 4.04 3.74 3.04 5/187 15480
/proc/meminfo: memFree=21676108/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=17020 CPUtime=0.29 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 2927 0 0 0 29 0 0 0 25 0 1 0 286533614 17428480 2845 33554432000 134512640 134540672 4291225760 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4255 2846 219 7 0 3612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17020

[startup+0.700233 s]
/proc/loadavg: 4.04 3.74 3.04 5/187 15480
/proc/meminfo: memFree=21676108/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19696 CPUtime=0.69 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 3650 0 0 0 69 0 0 0 25 0 1 0 286533614 20168704 3567 33554432000 134512640 134540672 4291225760 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19696

[startup+1.50108 s]
/proc/loadavg: 4.04 3.74 3.04 5/188 15481
/proc/meminfo: memFree=21662840/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19696 CPUtime=1.49 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 3650 0 0 0 149 0 0 0 25 0 1 0 286533614 20168704 3567 33554432000 134512640 134540672 4291225760 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.1008 s]
/proc/loadavg: 4.03 3.75 3.05 5/188 15481
/proc/meminfo: memFree=21662468/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19696 CPUtime=3.09 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 3650 0 0 0 309 0 0 0 25 0 1 0 286533614 20168704 3567 33554432000 134512640 134540672 4291225760 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4924 3567 219 7 0 4281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19696

[startup+6.30025 s]
/proc/loadavg: 4.03 3.75 3.05 6/188 15481
/proc/meminfo: memFree=21659368/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=6.29 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4388 0 0 0 629 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134526955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19288

[startup+12.7011 s]
/proc/loadavg: 4.03 3.75 3.06 5/188 15481
/proc/meminfo: memFree=21659440/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=12.69 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4388 0 0 0 1269 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19288

[startup+25.5009 s]
/proc/loadavg: 4.02 3.76 3.07 5/188 15481
/proc/meminfo: memFree=21659436/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=25.49 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4388 0 0 0 2549 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19288

[startup+51.1004 s]
/proc/loadavg: 4.01 3.78 3.09 5/188 15483
/proc/meminfo: memFree=21659496/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=51.09 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4388 0 0 0 5109 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19288

[startup+102.307 s]
/proc/loadavg: 4.00 3.81 3.14 5/188 15483
/proc/meminfo: memFree=21658860/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=102.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4458 0 0 0 10230 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19288

[startup+162.301 s]
/proc/loadavg: 4.05 3.86 3.20 5/188 15485
/proc/meminfo: memFree=21658836/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=162.29 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4528 0 0 0 16229 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19288

[startup+222.301 s]
/proc/loadavg: 4.02 3.88 3.24 5/188 15490
/proc/meminfo: memFree=21659192/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=222.29 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4528 0 0 0 22229 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19288

[startup+282.3 s]
/proc/loadavg: 4.00 3.90 3.29 5/188 15492
/proc/meminfo: memFree=21659396/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=282.29 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4598 0 0 0 28229 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19288

[startup+342.301 s]
/proc/loadavg: 4.00 3.92 3.33 5/188 15494
/proc/meminfo: memFree=21659256/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=342.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4668 0 0 0 34230 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19288

[startup+402.301 s]
/proc/loadavg: 4.00 3.93 3.37 5/188 15494
/proc/meminfo: memFree=21659368/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=402.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4738 0 0 0 40230 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19288

[startup+462.301 s]
/proc/loadavg: 4.00 3.94 3.40 5/188 15496
/proc/meminfo: memFree=21658720/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=462.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4738 0 0 0 46230 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134529430 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19288

[startup+522.301 s]
/proc/loadavg: 4.05 3.96 3.44 5/188 15498
/proc/meminfo: memFree=21658700/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=522.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4808 0 0 0 52230 0 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 4159337073 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19288

[startup+582.3 s]
/proc/loadavg: 3.95 3.94 3.47 5/188 15584
/proc/meminfo: memFree=21652352/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=582.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4878 0 0 0 58229 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19288

[startup+642.301 s]
/proc/loadavg: 4.05 3.96 3.50 5/188 15586
/proc/meminfo: memFree=21651360/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=642.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 4948 0 0 0 64230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19288

[startup+702.3 s]
/proc/loadavg: 4.07 3.98 3.54 5/188 15586
/proc/meminfo: memFree=21650964/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=702.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5018 0 0 0 70229 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 19288

[startup+762.307 s]
/proc/loadavg: 4.02 3.98 3.56 5/188 15588
/proc/meminfo: memFree=21650828/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=762.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5018 0 0 0 76230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 19288

[startup+822.301 s]
/proc/loadavg: 4.01 3.98 3.59 5/188 15590
/proc/meminfo: memFree=21650820/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=822.3 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5088 0 0 0 82229 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 19288

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.61 5/188 15592
/proc/meminfo: memFree=21650804/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=882.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5158 0 0 0 88230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 19288

[startup+942.301 s]
/proc/loadavg: 4.00 3.98 3.63 5/188 15594
/proc/meminfo: memFree=21650796/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=942.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5228 0 0 0 94230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 19288

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.65 5/188 15594
/proc/meminfo: memFree=21650912/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=1002.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5298 0 0 0 100230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524066 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 19288

[startup+1062.3 s]
/proc/loadavg: 4.05 4.00 3.67 5/188 15596
/proc/meminfo: memFree=21650896/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=1062.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5298 0 0 0 106230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 19288

[startup+1122.3 s]
/proc/loadavg: 4.02 4.00 3.69 5/188 15598
/proc/meminfo: memFree=21651132/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=1122.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5368 0 0 0 112230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 19288

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.71 5/188 15600
/proc/meminfo: memFree=21650992/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=1182.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5438 0 0 0 118230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 19288

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.73 5/188 15602
/proc/meminfo: memFree=21650856/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=1242.31 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5508 0 0 0 124230 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 19288



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.74 5/188 15602
/proc/meminfo: memFree=21650976/32951132 swapFree=67111528/67111528
[pid=15480] ppid=15478 vsize=19288 CPUtime=1300.02 cores=4,6
/proc/15480/stat : 15480 (MultiFlip) R 15478 15480 15364 0 -1 4202496 5578 0 0 0 130001 1 0 0 25 0 1 0 286533614 19750912 4235 33554432000 134512640 134540672 4291225760 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15480/statm: 4822 4235 220 7 0 4179 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 19288

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): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.017997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 19696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5578
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= 2010

runsolver used 2.38864 second user time and 4.54531 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 15:02:20
IDJOB=3095890
IDBENCH=82572
IDSOLVER=1523
FILE ID=node131/3095890-1301749340
RUNJOBID= node131-1301748568-15383
PBS_JOBID= 12841006
Free space on /tmp= 71652 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S950666065-093-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095890-1301749340/watcher-3095890-1301749340 -o /tmp/evaluation-result-3095890-1301749340/solver-3095890-1301749340 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095890-1301749340.cnf

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

MD5SUM BENCH= e27af9a147b2d7c0283d090128805575
RANDOM SEED=1708344729

node131.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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21676388 kB
Buffers:        350760 kB
Cached:       10572272 kB
SwapCached:          0 kB
Active:        6814040 kB
Inactive:      4197708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21676388 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3172 kB
Writeback:           0 kB
AnonPages:       88320 kB
Mapped:          16360 kB
Slab:           198988 kB
PageTables:       5332 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   276104 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71652 MiB
End job on node131 at 2011-04-02 15:24:02