Trace number 3096019

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-v50000-c210000-S964643921-035-UNKNOWN.cnf
MD5SUMd8337de8a71a630ccf2dd02943cd7d7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark248.692
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
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-3096019-1301751894/watcher-3096019-1301751894 -o /tmp/evaluation-result-3096019-1301751894/solver-3096019-1301751894 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096019-1301751894.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: 4.01 4.01 3.85 4/189 12261
/proc/meminfo: memFree=22255652/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=12516 CPUtime=0 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 370 0 0 0 0 0 0 0 25 0 1 0 286788248 12816384 309 33554432000 134512640 134540672 4289283232 18446744073709551615 6604284 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 3129 312 215 7 0 2486 0

[startup+0.073952 s]
/proc/loadavg: 4.01 4.01 3.85 4/189 12261
/proc/meminfo: memFree=22255652/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=14496 CPUtime=0.06 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 1116 0 0 0 6 0 0 0 25 0 1 0 286788248 14843904 1055 33554432000 134512640 134540672 4289283232 18446744073709551615 134537836 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 3624 1055 215 7 0 2981 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14496

[startup+0.100946 s]
/proc/loadavg: 4.01 4.01 3.85 4/189 12261
/proc/meminfo: memFree=22255652/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=15288 CPUtime=0.09 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 1413 0 0 0 9 0 0 0 25 0 1 0 286788248 15654912 1352 33554432000 134512640 134540672 4289283232 18446744073709551615 6604284 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 3822 1352 215 7 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15288

[startup+0.300915 s]
/proc/loadavg: 4.01 4.01 3.85 4/189 12261
/proc/meminfo: memFree=22255652/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=20696 CPUtime=0.29 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 3332 0 0 0 29 0 0 0 25 0 1 0 286788248 21192704 3270 33554432000 134512640 134540672 4289283232 18446744073709551615 134538592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 5174 3270 217 7 0 4531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20696

[startup+0.700842 s]
/proc/loadavg: 4.01 4.01 3.85 4/189 12261
/proc/meminfo: memFree=22255652/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26880 CPUtime=0.69 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 5037 0 0 0 69 0 0 0 25 0 1 0 286788248 27525120 4935 33554432000 134512640 134540672 4289283232 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26880

[startup+1.5007 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 12262
/proc/meminfo: memFree=22237004/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26880 CPUtime=1.49 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 5037 0 0 0 149 0 0 0 25 0 1 0 286788248 27525120 4935 33554432000 134512640 134540672 4289283232 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26880

[startup+3.10041 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 12262
/proc/meminfo: memFree=22236632/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26880 CPUtime=3.09 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 5037 0 0 0 309 0 0 0 25 0 1 0 286788248 27525120 4935 33554432000 134512640 134540672 4289283232 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26880

[startup+6.30085 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 12262
/proc/meminfo: memFree=22232588/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=6.29 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6094 0 0 0 629 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523603 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26292

[startup+12.7007 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 12262
/proc/meminfo: memFree=22232528/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=12.69 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6094 0 0 0 1269 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26292

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 12263
/proc/meminfo: memFree=22232664/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=25.49 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6094 0 0 0 2549 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26292

[startup+51.1009 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 12263
/proc/meminfo: memFree=22232892/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=51.09 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6094 0 0 0 5109 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 4159017585 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26292

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 12265
/proc/meminfo: memFree=22232256/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=102.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6179 0 0 0 10230 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26292

[startup+162.301 s]
/proc/loadavg: 4.03 4.01 3.87 5/190 12266
/proc/meminfo: memFree=22232348/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=162.29 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6179 0 0 0 16229 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523635 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26292

[startup+222.3 s]
/proc/loadavg: 4.07 4.02 3.89 5/190 12268
/proc/meminfo: memFree=22232444/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=222.29 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6264 0 0 0 22229 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26292

[startup+282.301 s]
/proc/loadavg: 4.02 4.02 3.89 5/190 12269
/proc/meminfo: memFree=22232408/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=282.29 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6349 0 0 0 28229 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26292

[startup+342.301 s]
/proc/loadavg: 4.01 4.01 3.90 5/190 12271
/proc/meminfo: memFree=22232512/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=342.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6349 0 0 0 34230 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 26292

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 12273
/proc/meminfo: memFree=22232736/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=402.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6434 0 0 0 40230 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 26292

[startup+462.301 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 12274
/proc/meminfo: memFree=22232712/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=462.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6519 0 0 0 46230 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 26292

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 12276
/proc/meminfo: memFree=22232068/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26880 CPUtime=522.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6604 0 0 0 52230 0 0 0 25 0 1 0 286788248 27525120 5977 33554432000 134512640 134540672 4289283232 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6720 5977 220 7 0 6077 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 26880

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12277
/proc/meminfo: memFree=22232168/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=582.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6604 0 0 0 58230 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 26292

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12498
/proc/meminfo: memFree=22264940/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=642.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6689 0 0 0 64231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 26292

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 3.92 5/190 12500
/proc/meminfo: memFree=22263688/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=702.3 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6774 0 0 0 70230 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 26292

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 12501
/proc/meminfo: memFree=22263556/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=762.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6774 0 0 0 76231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 26292

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12503
/proc/meminfo: memFree=22263404/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=822.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6859 0 0 0 82231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 26292

[startup+882.301 s]
/proc/loadavg: 4.06 4.01 3.92 5/190 12504
/proc/meminfo: memFree=22263256/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=882.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 6944 0 0 0 88231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 26292

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 12506
/proc/meminfo: memFree=22263472/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=942.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7029 0 0 0 94231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 26292

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12517
/proc/meminfo: memFree=22263636/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=1002.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7029 0 0 0 100231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 26292

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12518
/proc/meminfo: memFree=22263864/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=1062.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7114 0 0 0 106231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 26292

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12520
/proc/meminfo: memFree=22263600/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=1122.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7199 0 0 0 112231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 26292

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 12524
/proc/meminfo: memFree=22263020/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26880 CPUtime=1182.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7284 0 0 0 118231 0 0 0 25 0 1 0 286788248 27525120 5977 33554432000 134512640 134540672 4289283232 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6720 5977 220 7 0 6077 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 26880

[startup+1242.3 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 12526
/proc/meminfo: memFree=22262596/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=1242.31 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7284 0 0 0 124231 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134530304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 26292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 12528
/proc/meminfo: memFree=22262328/32950928 swapFree=67111528/67111528
[pid=12261] ppid=12259 vsize=26292 CPUtime=1300.02 cores=5,7
/proc/12261/stat : 12261 (MultiFlip) R 12259 12261 11795 0 -1 4202496 7369 0 0 0 130002 0 0 0 25 0 1 0 286788248 26923008 5892 33554432000 134512640 134540672 4289283232 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12261/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 26292

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): 0.010998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 26880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7369
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 1956

runsolver used 2.11468 second user time and 4.85526 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:44:55
IDJOB=3096019
IDBENCH=82701
IDSOLVER=1523
FILE ID=node122/3096019-1301751894
RUNJOBID= node122-1301748570-11816
PBS_JOBID= 12841015
Free space on /tmp= 71948 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096019-1301751894/watcher-3096019-1301751894 -o /tmp/evaluation-result-3096019-1301751894/solver-3096019-1301751894 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096019-1301751894.cnf

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

MD5SUM BENCH= d8337de8a71a630ccf2dd02943cd7d7f
RANDOM SEED=1363044378

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22255684 kB
Buffers:        343712 kB
Cached:        9999260 kB
SwapCached:          0 kB
Active:        6810524 kB
Inactive:      3627672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22255684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4296 kB
Writeback:           0 kB
AnonPages:       94940 kB
Mapped:          16368 kB
Slab:           191684 kB
PageTables:       5348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   279040 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= 71952 MiB
End job on node122 at 2011-04-02 16:06:37