Trace number 3095990

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-S517749870-003-UNKNOWN.cnf
MD5SUM4033245e3bd21ace8cfcd57089ff73c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.183
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-3095990-1301751207/watcher-3095990-1301751207 -o /tmp/evaluation-result-3095990-1301751207/solver-3095990-1301751207 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095990-1301751207.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: 3.75 3.94 3.73 5/189 12215
/proc/meminfo: memFree=22265164/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=12516 CPUtime=0 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 368 0 0 0 0 0 0 0 25 0 1 0 286719564 12816384 307 33554432000 134512640 134540672 4292535552 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 3129 307 215 7 0 2486 0

[startup+0.0352201 s]
/proc/loadavg: 3.75 3.94 3.73 5/189 12215
/proc/meminfo: memFree=22265164/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=13308 CPUtime=0.03 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 690 0 0 0 3 0 0 0 25 0 1 0 286719564 13627392 629 33554432000 134512640 134540672 4292535552 18446744073709551615 6604284 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 3327 629 215 7 0 2684 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13308

[startup+0.10021 s]
/proc/loadavg: 3.75 3.94 3.73 5/189 12215
/proc/meminfo: memFree=22265164/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=15156 CPUtime=0.09 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 1403 0 0 0 9 0 0 0 25 0 1 0 286719564 15519744 1342 33554432000 134512640 134540672 4292535552 18446744073709551615 6485368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 3789 1342 215 7 0 3146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.300179 s]
/proc/loadavg: 3.75 3.94 3.73 5/189 12215
/proc/meminfo: memFree=22265164/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=20696 CPUtime=0.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 3332 0 0 0 29 0 0 0 25 0 1 0 286719564 21192704 3270 33554432000 134512640 134540672 4292535552 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 5174 3270 217 7 0 4531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20696

[startup+0.700105 s]
/proc/loadavg: 3.75 3.94 3.73 5/189 12215
/proc/meminfo: memFree=22265164/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26880 CPUtime=0.69 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 5036 0 0 0 69 0 0 0 25 0 1 0 286719564 27525120 4934 33554432000 134512640 134540672 4292535552 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6720 4934 219 7 0 6077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26880

[startup+1.50096 s]
/proc/loadavg: 3.75 3.94 3.73 5/190 12217
/proc/meminfo: memFree=22246316/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26880 CPUtime=1.49 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 5036 0 0 0 149 0 0 0 25 0 1 0 286719564 27525120 4934 33554432000 134512640 134540672 4292535552 18446744073709551615 134524759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6720 4934 219 7 0 6077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26880

[startup+3.10068 s]
/proc/loadavg: 3.75 3.94 3.73 5/190 12217
/proc/meminfo: memFree=22245580/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26880 CPUtime=3.09 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 5036 0 0 0 309 0 0 0 25 0 1 0 286719564 27525120 4934 33554432000 134512640 134540672 4292535552 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6720 4934 219 7 0 6077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26880

[startup+6.30117 s]
/proc/loadavg: 3.77 3.94 3.73 5/190 12217
/proc/meminfo: memFree=22241724/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=6.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6093 0 0 0 629 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26296

[startup+12.701 s]
/proc/loadavg: 3.87 3.96 3.73 5/190 12217
/proc/meminfo: memFree=22241460/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=12.69 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6093 0 0 0 1269 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26296

[startup+25.5007 s]
/proc/loadavg: 3.90 3.96 3.74 5/190 12217
/proc/meminfo: memFree=22241292/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=25.49 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6093 0 0 0 2549 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26296

[startup+51.1012 s]
/proc/loadavg: 3.93 3.96 3.74 5/190 12218
/proc/meminfo: memFree=22241392/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=51.09 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6093 0 0 0 5109 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134529531 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26296

[startup+102.307 s]
/proc/loadavg: 3.97 3.97 3.75 5/190 12220
/proc/meminfo: memFree=22239400/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=102.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6177 0 0 0 10229 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26296

[startup+162.3 s]
/proc/loadavg: 3.99 3.97 3.76 5/190 12221
/proc/meminfo: memFree=22239244/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=162.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6177 0 0 0 16229 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134524304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26296

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.78 5/190 12222
/proc/meminfo: memFree=22239092/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=222.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6261 0 0 0 22229 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26296

[startup+282.301 s]
/proc/loadavg: 4.12 4.00 3.80 5/190 12224
/proc/meminfo: memFree=22239316/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=282.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6345 0 0 0 28229 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26296

[startup+342.3 s]
/proc/loadavg: 4.04 4.00 3.81 5/190 12226
/proc/meminfo: memFree=22239412/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=342.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6345 0 0 0 34229 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 26296

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.82 5/190 12227
/proc/meminfo: memFree=22239392/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=402.29 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6429 0 0 0 40229 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 26296

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 12229
/proc/meminfo: memFree=22239484/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=462.3 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6513 0 0 0 46230 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523305 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 26296

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 12230
/proc/meminfo: memFree=22239576/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26880 CPUtime=522.3 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6597 0 0 0 52230 0 0 0 25 0 1 0 286719564 27525120 5976 33554432000 134512640 134540672 4292535552 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6720 5976 220 7 0 6077 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 26880

[startup+582.3 s]
/proc/loadavg: 4.07 4.02 3.84 5/190 12232
/proc/meminfo: memFree=22239556/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=582.3 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6597 0 0 0 58230 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 26296

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.85 5/190 12234
/proc/meminfo: memFree=22239408/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=642.3 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6681 0 0 0 64230 0 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 26296

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 12263
/proc/meminfo: memFree=22232784/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=702.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6765 0 0 0 70230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 26296

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 12264
/proc/meminfo: memFree=22232884/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=762.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6765 0 0 0 76230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 26296

[startup+822.301 s]
/proc/loadavg: 4.06 4.01 3.87 5/190 12265
/proc/meminfo: memFree=22232364/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=822.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6849 0 0 0 82230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 26296

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 3.88 5/190 12267
/proc/meminfo: memFree=22232328/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=882.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6933 0 0 0 88230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 26296

[startup+942.3 s]
/proc/loadavg: 4.04 4.02 3.89 5/190 12269
/proc/meminfo: memFree=22232544/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=942.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 6933 0 0 0 94230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 26296

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.89 5/190 12271
/proc/meminfo: memFree=22232396/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=1002.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 7017 0 0 0 100230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 26296

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/190 12272
/proc/meminfo: memFree=22232624/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=1062.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 7101 0 0 0 106230 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 26296

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12273
/proc/meminfo: memFree=22232720/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26880 CPUtime=1122.31 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 7185 0 0 0 112230 1 0 0 25 0 1 0 286719564 27525120 5976 33554432000 134512640 134540672 4292535552 18446744073709551615 134524723 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6720 5976 220 7 0 6077 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 26880

[startup+1182.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 12275
/proc/meminfo: memFree=22232080/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=1182.32 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 7185 0 0 0 118231 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134526567 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 26296

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 12277
/proc/meminfo: memFree=22232052/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=1242.32 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 7269 0 0 0 124231 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 26296



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 12442
/proc/meminfo: memFree=22237960/32950928 swapFree=67111528/67111528
[pid=12215] ppid=12213 vsize=26296 CPUtime=1300.02 cores=4,6
/proc/12215/stat : 12215 (MultiFlip) R 12213 12215 11795 0 -1 4202496 7353 0 0 0 130001 1 0 0 25 0 1 0 286719564 26927104 5892 33554432000 134512640 134540672 4292535552 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12215/statm: 6574 5892 220 7 0 5931 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 26296

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): 1300.02
CPU system time (s): 0.014997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 26880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7353
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= 2024

runsolver used 2.03269 second user time and 5.06523 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:33:28
IDJOB=3095990
IDBENCH=82672
IDSOLVER=1523
FILE ID=node122/3095990-1301751207
RUNJOBID= node122-1301748570-11814
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-S517749870-003-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095990-1301751207/watcher-3095990-1301751207 -o /tmp/evaluation-result-3095990-1301751207/solver-3095990-1301751207 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095990-1301751207.cnf

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

MD5SUM BENCH= 4033245e3bd21ace8cfcd57089ff73c5
RANDOM SEED=1341748999

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:      22265444 kB
Buffers:        343572 kB
Cached:        9996732 kB
SwapCached:          0 kB
Active:        6804176 kB
Inactive:      3626112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22265444 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9476 kB
Writeback:           0 kB
AnonPages:       89752 kB
Mapped:          16344 kB
Slab:           191924 kB
PageTables:       5268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   273976 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= 71948 MiB
End job on node122 at 2011-04-02 15:55:10