Trace number 3095946

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-v25000-c105000-S30704505-092-UNKNOWN.cnf
MD5SUM15b86e0c1384321ea7bbac2466a811a7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark318.072
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
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-3095946-1301750240/watcher-3095946-1301750240 -o /tmp/evaluation-result-3095946-1301750240/solver-3095946-1301750240 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095946-1301750240.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: 4.08 4.00 3.51 4/189 16105
/proc/meminfo: memFree=21975936/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=7648 CPUtime=0 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 388 0 0 0 0 0 0 0 25 0 1 0 267439901 7831552 327 33554432000 134512640 134540672 4293561808 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 1912 330 215 7 0 1269 0

[startup+0.0672731 s]
/proc/loadavg: 4.08 4.00 3.51 4/189 16105
/proc/meminfo: memFree=21975936/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=9496 CPUtime=0.06 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 1070 0 0 0 6 0 0 0 25 0 1 0 267439901 9723904 1009 33554432000 134512640 134540672 4293561808 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 2374 1009 215 7 0 1731 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9496

[startup+0.100287 s]
/proc/loadavg: 4.08 4.00 3.51 4/189 16105
/proc/meminfo: memFree=21975936/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=11736 CPUtime=0.09 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 1824 0 0 0 9 0 0 0 25 0 1 0 267439901 12017664 1762 33554432000 134512640 134540672 4293561808 18446744073709551615 134538778 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 2934 1762 217 7 0 2291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11736

[startup+0.300252 s]
/proc/loadavg: 4.08 4.00 3.51 4/189 16105
/proc/meminfo: memFree=21975936/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14860 CPUtime=0.29 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 2652 0 0 0 29 0 0 0 25 0 1 0 267439901 15216640 2590 33554432000 134512640 134540672 4293561808 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3715 2590 219 7 0 3072 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14860

[startup+0.701172 s]
/proc/loadavg: 4.08 4.00 3.51 4/189 16105
/proc/meminfo: memFree=21975936/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14860 CPUtime=0.69 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 2652 0 0 0 69 0 0 0 25 0 1 0 267439901 15216640 2590 33554432000 134512640 134540672 4293561808 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3715 2590 219 7 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14860

[startup+1.50103 s]
/proc/loadavg: 4.08 4.00 3.51 5/190 16106
/proc/meminfo: memFree=21966636/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14860 CPUtime=1.49 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 2652 0 0 0 149 0 0 0 25 0 1 0 267439901 15216640 2590 33554432000 134512640 134540672 4293561808 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3715 2590 219 7 0 3072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14860

[startup+3.10073 s]
/proc/loadavg: 4.08 4.00 3.51 5/190 16106
/proc/meminfo: memFree=21966264/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=3.09 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3177 0 0 0 309 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14568

[startup+6.30117 s]
/proc/loadavg: 4.08 4.00 3.51 5/190 16106
/proc/meminfo: memFree=21964004/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=6.29 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3177 0 0 0 629 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14568

[startup+12.701 s]
/proc/loadavg: 4.07 4.00 3.52 5/190 16107
/proc/meminfo: memFree=21963884/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=12.69 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3177 0 0 0 1269 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14568

[startup+25.5007 s]
/proc/loadavg: 4.14 4.02 3.53 5/190 16107
/proc/meminfo: memFree=21963984/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=25.49 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3177 0 0 0 2549 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14568

[startup+51.1011 s]
/proc/loadavg: 4.09 4.01 3.54 5/190 16108
/proc/meminfo: memFree=21963924/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=51.09 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3177 0 0 0 5109 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14568

[startup+102.307 s]
/proc/loadavg: 4.03 4.01 3.56 5/190 16109
/proc/meminfo: memFree=21963552/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=102.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3204 0 0 0 10230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14568

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 3.59 5/190 16111
/proc/meminfo: memFree=21963284/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=162.29 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3231 0 0 0 16229 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14568

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 16139
/proc/meminfo: memFree=21972320/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=222.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3231 0 0 0 22230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14568

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 16141
/proc/meminfo: memFree=21971800/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=282.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3258 0 0 0 28230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14568

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.65 5/190 16142
/proc/meminfo: memFree=21971668/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=342.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3285 0 0 0 34230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14568

[startup+402.301 s]
/proc/loadavg: 4.05 4.01 3.68 5/190 16144
/proc/meminfo: memFree=21971536/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=402.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3312 0 0 0 40230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134529311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14568

[startup+462.3 s]
/proc/loadavg: 4.09 4.02 3.70 5/190 16149
/proc/meminfo: memFree=21971984/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=462.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3339 0 0 0 46230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 14568

[startup+522.301 s]
/proc/loadavg: 4.08 4.03 3.72 5/190 16150
/proc/meminfo: memFree=21972296/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=522.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3366 0 0 0 52230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 14568

[startup+582.301 s]
/proc/loadavg: 4.07 4.04 3.74 5/190 16152
/proc/meminfo: memFree=21972164/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=582.3 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3366 0 0 0 58230 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 14568

[startup+642.301 s]
/proc/loadavg: 4.02 4.03 3.75 5/190 16153
/proc/meminfo: memFree=21972276/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=642.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3393 0 0 0 64231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 14568

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 3.76 5/190 16155
/proc/meminfo: memFree=21971988/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=702.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3420 0 0 0 70231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 14568

[startup+762.307 s]
/proc/loadavg: 4.00 4.02 3.78 5/190 16157
/proc/meminfo: memFree=21972208/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=762.32 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3447 0 0 0 76232 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134530860 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 14568

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.79 5/190 16158
/proc/meminfo: memFree=21972304/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=822.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3474 0 0 0 82231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 14568

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 16160
/proc/meminfo: memFree=21971292/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=882.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3501 0 0 0 88231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 14568

[startup+942.3 s]
/proc/loadavg: 4.05 4.01 3.82 5/190 16244
/proc/meminfo: memFree=21999376/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=942.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3501 0 0 0 94231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 14568

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 3.82 5/190 16300
/proc/meminfo: memFree=21992132/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=1002.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3528 0 0 0 100231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 14568

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 16302
/proc/meminfo: memFree=21991340/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=1062.31 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3555 0 0 0 106231 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 14568

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 16303
/proc/meminfo: memFree=21991200/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=1122.32 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3582 0 0 0 112232 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 14568

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 16305
/proc/meminfo: memFree=21991196/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=1182.32 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3609 0 0 0 118232 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 14568

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 16306
/proc/meminfo: memFree=21990812/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=1242.32 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3636 0 0 0 124232 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 14568



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 16308
/proc/meminfo: memFree=21990836/32951124 swapFree=67111528/67111528
[pid=16105] ppid=16103 vsize=14568 CPUtime=1300.03 cores=4,6
/proc/16105/stat : 16105 (MultiFlip) R 16103 16105 15854 0 -1 4202496 3663 0 0 0 130003 0 0 0 25 0 1 0 267439901 14917632 3089 33554432000 134512640 134540672 4293561808 18446744073709551615 134524237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16105/statm: 3642 3089 220 7 0 2999 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 14568

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): 0.009998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 14860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3663
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= 1987

runsolver used 2.20366 second user time and 4.88526 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 15:17:20
IDJOB=3095946
IDBENCH=82628
IDSOLVER=1523
FILE ID=node145/3095946-1301750240
RUNJOBID= node145-1301748567-15873
PBS_JOBID= 12840994
Free space on /tmp= 72352 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S30704505-092-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095946-1301750240/watcher-3095946-1301750240 -o /tmp/evaluation-result-3095946-1301750240/solver-3095946-1301750240 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095946-1301750240.cnf

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

MD5SUM BENCH= 15b86e0c1384321ea7bbac2466a811a7
RANDOM SEED=99715095

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21975968 kB
Buffers:        356132 kB
Cached:       10259048 kB
SwapCached:          0 kB
Active:        6859312 kB
Inactive:      3858024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21975968 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:      102048 kB
Mapped:          16152 kB
Slab:           191880 kB
PageTables:       4864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   282096 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= 72356 MiB
End job on node145 at 2011-04-02 15:39:02