Trace number 3095854

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-v50000-c210000-S537193780-078-UNKNOWN.cnf
MD5SUMe875844c76f68e9f4050986690c5cb90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark416.236
Satisfiable
(Un)Satisfiability was proved
Number of variables49999
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-3095854-1301748578/watcher-3095854-1301748578 -o /tmp/evaluation-result-3095854-1301748578/solver-3095854-1301748578 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095854-1301748578.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.17 1/174 5057
/proc/meminfo: memFree=22511584/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=1132 CPUtime=0 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) D 5055 5057 5026 0 -1 4194304 78 0 1 0 0 0 0 0 18 0 1 0 286460606 1159168 31 33554432000 134512640 134540672 4288726320 18446744073709551615 7817482 0 0 4096 0 18446744071562234166 0 0 17 5 0 0 0
/proc/5057/statm: 283 31 23 7 0 30 0

[startup+0.0545571 s]
/proc/loadavg: 0.00 0.00 0.17 1/174 5057
/proc/meminfo: memFree=22511584/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=13440 CPUtime=0.03 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 749 0 5 0 3 0 0 0 17 0 1 0 286460606 13762560 693 33554432000 134512640 134540672 4288726320 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 3360 693 215 7 0 2717 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13440

[startup+0.100543 s]
/proc/loadavg: 0.00 0.00 0.17 1/174 5057
/proc/meminfo: memFree=22511584/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=14892 CPUtime=0.08 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 1254 0 5 0 8 0 0 0 17 0 1 0 286460606 15249408 1198 33554432000 134512640 134540672 4288726320 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 3723 1199 215 7 0 3080 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14892

[startup+0.300517 s]
/proc/loadavg: 0.00 0.00 0.17 1/174 5057
/proc/meminfo: memFree=22511584/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=20696 CPUtime=0.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 3327 0 5 0 27 1 0 0 18 0 1 0 286460606 21192704 3270 33554432000 134512640 134540672 4288726320 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 5174 3270 217 7 0 4531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20696

[startup+0.70043 s]
/proc/loadavg: 0.00 0.00 0.17 1/174 5057
/proc/meminfo: memFree=22511584/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26880 CPUtime=0.68 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 5032 0 5 0 67 1 0 0 18 0 1 0 286460606 27525120 4935 33554432000 134512640 134540672 4288726320 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26880

[startup+1.50027 s]
/proc/loadavg: 0.00 0.00 0.17 3/180 5068
/proc/meminfo: memFree=22488220/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26880 CPUtime=1.48 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 5032 0 5 0 147 1 0 0 19 0 1 0 286460606 27525120 4935 33554432000 134512640 134540672 4288726320 18446744073709551615 134524677 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26880

[startup+3.10099 s]
/proc/loadavg: 0.32 0.07 0.19 5/190 5088
/proc/meminfo: memFree=22455552/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26880 CPUtime=3.08 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 5032 0 5 0 307 1 0 0 25 0 1 0 286460606 27525120 4935 33554432000 134512640 134540672 4288726320 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26880

[startup+6.30043 s]
/proc/loadavg: 0.32 0.07 0.19 5/190 5088
/proc/meminfo: memFree=22445292/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=6.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6089 0 5 0 627 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26292

[startup+12.7003 s]
/proc/loadavg: 0.89 0.20 0.23 5/190 5088
/proc/meminfo: memFree=22444244/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=12.68 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6089 0 5 0 1267 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26292

[startup+25.501 s]
/proc/loadavg: 1.36 0.32 0.27 5/190 5088
/proc/meminfo: memFree=22444340/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=25.48 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6089 0 5 0 2547 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134527020 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26292

[startup+51.1005 s]
/proc/loadavg: 2.32 0.63 0.37 5/190 5089
/proc/meminfo: memFree=22443888/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=51.08 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6089 0 5 0 5107 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26292

[startup+102.306 s]
/proc/loadavg: 3.33 1.19 0.58 5/190 5090
/proc/meminfo: memFree=22442120/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=102.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6174 0 5 0 10227 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26292

[startup+162.301 s]
/proc/loadavg: 3.73 1.66 0.77 5/190 5092
/proc/meminfo: memFree=22441936/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=162.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6174 0 5 0 16227 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26292

[startup+222.301 s]
/proc/loadavg: 4.04 2.15 1.00 5/190 5094
/proc/meminfo: memFree=22441912/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=222.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6259 0 5 0 22227 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 26292

[startup+282.301 s]
/proc/loadavg: 4.01 2.46 1.17 5/190 5095
/proc/meminfo: memFree=22442116/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=282.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6344 0 5 0 28227 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 26292

[startup+342.301 s]
/proc/loadavg: 4.00 2.76 1.36 5/190 5124
/proc/meminfo: memFree=22450100/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=342.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6344 0 5 0 34227 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 26292

[startup+402.3 s]
/proc/loadavg: 4.00 2.96 1.51 5/190 5125
/proc/meminfo: memFree=22449680/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=402.28 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6429 0 5 0 40227 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 26292

[startup+462.301 s]
/proc/loadavg: 4.00 3.16 1.67 5/190 5181
/proc/meminfo: memFree=22463160/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=462.29 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6514 0 5 0 46228 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134526490 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 26292

[startup+522.301 s]
/proc/loadavg: 4.04 3.32 1.81 5/190 5182
/proc/meminfo: memFree=22462840/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=522.29 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6514 0 5 0 52228 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 4158931569 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 26292

[startup+582.3 s]
/proc/loadavg: 4.01 3.45 1.95 5/190 5184
/proc/meminfo: memFree=22462420/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=582.29 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6599 0 5 0 58228 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 26292

[startup+642.301 s]
/proc/loadavg: 4.05 3.56 2.08 5/190 5186
/proc/meminfo: memFree=22462372/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=642.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6684 0 5 0 64229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 26292

[startup+702.301 s]
/proc/loadavg: 4.02 3.64 2.20 5/190 5196
/proc/meminfo: memFree=22461748/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26880 CPUtime=702.29 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6769 0 5 0 70228 1 0 0 25 0 1 0 286460606 27525120 5977 33554432000 134512640 134540672 4288726320 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6720 5977 220 7 0 6077 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 26880

[startup+762.306 s]
/proc/loadavg: 4.00 3.70 2.31 5/190 5225
/proc/meminfo: memFree=22463296/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=762.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6769 0 5 0 76229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 26292

[startup+822.301 s]
/proc/loadavg: 4.04 3.77 2.42 5/190 5226
/proc/meminfo: memFree=22462448/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=822.29 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6854 0 5 0 82228 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134523824 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 26292

[startup+882.3 s]
/proc/loadavg: 4.01 3.81 2.52 5/190 5231
/proc/meminfo: memFree=22461884/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=882.29 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6939 0 5 0 88228 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 26292

[startup+942.301 s]
/proc/loadavg: 4.00 3.84 2.60 5/190 5233
/proc/meminfo: memFree=22461844/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=942.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 6939 0 5 0 94229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 26292

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.69 5/190 5234
/proc/meminfo: memFree=22461664/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=1002.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 7024 0 5 0 100229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 26292

[startup+1062.3 s]
/proc/loadavg: 4.06 3.90 2.77 5/190 5263
/proc/meminfo: memFree=22447500/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=1062.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 7109 0 5 0 106229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 26292

[startup+1122.3 s]
/proc/loadavg: 4.02 3.92 2.85 5/190 5264
/proc/meminfo: memFree=22447640/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=1122.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 7194 0 5 0 112229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 26292

[startup+1182.3 s]
/proc/loadavg: 4.14 3.96 2.92 5/190 5266
/proc/meminfo: memFree=22447096/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=1182.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 7194 0 5 0 118229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 26292

[startup+1242.3 s]
/proc/loadavg: 4.12 3.98 3.00 5/190 5268
/proc/meminfo: memFree=22446444/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=1242.3 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 7279 0 5 0 124229 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134523485 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 26292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 3.98 3.05 5/190 5269
/proc/meminfo: memFree=22446272/32951124 swapFree=67111528/67111528
[pid=5057] ppid=5055 vsize=26292 CPUtime=1300.01 cores=5,7
/proc/5057/stat : 5057 (MultiFlip) R 5055 5057 5026 0 -1 4202496 7364 0 5 0 130000 1 0 0 25 0 1 0 286460606 26923008 5892 33554432000 134512640 134540672 4288726320 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 1
/proc/5057/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1300.01
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): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.020996
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 26880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7364
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 3797

runsolver used 2.09568 second user time and 5.00624 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-02 14:49:38
IDJOB=3095854
IDBENCH=82536
IDSOLVER=1523
FILE ID=node101/3095854-1301748578
RUNJOBID= node101-1301748576-5048
PBS_JOBID= 12841035
Free space on /tmp= 72336 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S537193780-078-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095854-1301748578/watcher-3095854-1301748578 -o /tmp/evaluation-result-3095854-1301748578/solver-3095854-1301748578 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095854-1301748578.cnf

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

MD5SUM BENCH= e875844c76f68e9f4050986690c5cb90
RANDOM SEED=1450234375

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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		: 2666.841
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	: 5332.74
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22511864 kB
Buffers:        329384 kB
Cached:        9803020 kB
SwapCached:          0 kB
Active:        6629528 kB
Inactive:      3564372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22511864 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4532 kB
Writeback:           0 kB
AnonPages:       61884 kB
Mapped:          14540 kB
Slab:           183252 kB
PageTables:       4832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187168 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= 72328 MiB
End job on node101 at 2011-04-02 15:11:20