Trace number 3096021

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/medium/
unif-k7-r89-v90-c8010-S818753762-096.UNKNOWN.cnf
MD5SUMffd67922a8bb7c4660bea122f8a5ce0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

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-3096021-1301751916/watcher-3096021-1301751916 -o /tmp/evaluation-result-3096021-1301751916/solver-3096021-1301751916 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096021-1301751916.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: 4.01 4.00 3.86 4/189 10747
/proc/meminfo: memFree=21838464/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3144 CPUtime=0 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 344 0 0 0 0 0 0 0 25 0 1 0 286792498 3219456 284 33554432000 134512640 134540672 4294140176 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 786 284 215 7 0 143 0

[startup+0.0091121 s]
/proc/loadavg: 4.01 4.00 3.86 4/189 10747
/proc/meminfo: memFree=21838464/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3276 CPUtime=0 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 376 0 0 0 0 0 0 0 25 0 1 0 286792498 3354624 316 33554432000 134512640 134540672 4294140176 18446744073709551615 10763264 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 819 316 215 7 0 176 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3276

[startup+0.101123 s]
/proc/loadavg: 4.01 4.00 3.86 4/189 10747
/proc/meminfo: memFree=21838464/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3536 CPUtime=0.09 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 467 0 0 0 9 0 0 0 25 0 1 0 286792498 3620864 406 33554432000 134512640 134540672 4294140176 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 884 406 217 7 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3536

[startup+0.301089 s]
/proc/loadavg: 4.01 4.00 3.86 4/189 10747
/proc/meminfo: memFree=21838464/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3536 CPUtime=0.29 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 467 0 0 0 29 0 0 0 25 0 1 0 286792498 3620864 406 33554432000 134512640 134540672 4294140176 18446744073709551615 134538626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 884 406 217 7 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701026 s]
/proc/loadavg: 4.01 4.00 3.86 4/189 10747
/proc/meminfo: memFree=21838464/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3536 CPUtime=0.69 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 467 0 0 0 69 0 0 0 25 0 1 0 286792498 3620864 406 33554432000 134512640 134540672 4294140176 18446744073709551615 134538517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 884 406 217 7 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3536

[startup+1.50088 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10748
/proc/meminfo: memFree=21837596/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1.49 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 149 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3668

[startup+3.10057 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10748
/proc/meminfo: memFree=21837220/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=3.09 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 309 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3668

[startup+6.30103 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10748
/proc/meminfo: memFree=21836848/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=6.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 630 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3668

[startup+12.7009 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10748
/proc/meminfo: memFree=21836816/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=12.7 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 1270 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3668

[startup+25.5006 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10749
/proc/meminfo: memFree=21836440/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=25.5 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 2550 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3668

[startup+51.1011 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 10750
/proc/meminfo: memFree=21836552/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=51.1 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 5110 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523737 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3668

[startup+102.306 s]
/proc/loadavg: 4.05 4.01 3.87 5/190 10751
/proc/meminfo: memFree=21836416/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=102.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 10230 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523582 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3668

[startup+162.3 s]
/proc/loadavg: 3.98 4.00 3.87 5/190 10780
/proc/meminfo: memFree=21839068/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=162.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 16230 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3668

[startup+222.301 s]
/proc/loadavg: 4.03 4.01 3.88 5/190 10782
/proc/meminfo: memFree=21838568/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=222.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 22230 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3668

[startup+282.3 s]
/proc/loadavg: 4.01 4.00 3.89 5/190 10784
/proc/meminfo: memFree=21838540/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=282.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 28230 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3668

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 10785
/proc/meminfo: memFree=21838520/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=342.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 34230 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3668

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 10787
/proc/meminfo: memFree=21838500/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=402.3 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 40230 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3668

[startup+462.3 s]
/proc/loadavg: 4.08 4.02 3.91 5/190 10788
/proc/meminfo: memFree=21838600/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=462.31 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 46231 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3668

[startup+522.301 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 10790
/proc/meminfo: memFree=21838332/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=522.31 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 52231 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3668

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 10820
/proc/meminfo: memFree=21854648/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=582.31 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 58231 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3668

[startup+642.3 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 10821
/proc/meminfo: memFree=21854624/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=642.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 64232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134522969 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3668

[startup+702.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10851
/proc/meminfo: memFree=21862180/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=702.31 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 70231 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523642 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3668

[startup+762.306 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10852
/proc/meminfo: memFree=21861296/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=762.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 76232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3668

[startup+822.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10854
/proc/meminfo: memFree=21861260/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=822.31 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 82231 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134529484 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3668

[startup+882.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10856
/proc/meminfo: memFree=21861108/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=882.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 88232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 3668

[startup+942.3 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10857
/proc/meminfo: memFree=21861188/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=942.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 94232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3668

[startup+1002.3 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10868
/proc/meminfo: memFree=21860820/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1002.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 100232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3668

[startup+1062.3 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10869
/proc/meminfo: memFree=21861160/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1062.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 106232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3668

[startup+1122.3 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10874
/proc/meminfo: memFree=21861244/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1122.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 112232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523559 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3668

[startup+1182.3 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 10876
/proc/meminfo: memFree=21861848/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1182.32 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 118232 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3668

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.92 5/190 10877
/proc/meminfo: memFree=21861440/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1242.33 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 124233 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 3668



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 10879
/proc/meminfo: memFree=21861040/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=3668 CPUtime=1300.03 cores=4,6
/proc/10747/stat : 10747 (MultiFlip) R 10745 10747 10228 0 -1 4202496 507 0 0 0 130003 0 0 0 25 0 1 0 286792498 3756032 446 33554432000 134512640 134540672 4294140176 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10747/statm: 917 446 220 7 0 274 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 3668

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): 1300.04
CPU system time (s): 0.001999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 507
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= 3247

runsolver used 2.02769 second user time and 3.89341 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 15:45:16
IDJOB=3096021
IDBENCH=82703
IDSOLVER=1523
FILE ID=node108/3096021-1301751916
RUNJOBID= node108-1301748576-10247
PBS_JOBID= 12841029
Free space on /tmp= 71340 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S818753762-096.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096021-1301751916/watcher-3096021-1301751916 -o /tmp/evaluation-result-3096021-1301751916/solver-3096021-1301751916 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096021-1301751916.cnf

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

MD5SUM BENCH= ffd67922a8bb7c4660bea122f8a5ce0e
RANDOM SEED=576097454

node108.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	: 5226.15
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	: 5332.82
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	: 5332.77
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	: 5332.82
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21838620 kB
Buffers:        337840 kB
Cached:       10415860 kB
SwapCached:          0 kB
Active:        7324152 kB
Inactive:      3518312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21838620 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:       88596 kB
Mapped:          16180 kB
Slab:           206700 kB
PageTables:       5312 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   273280 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= 71344 MiB
End job on node108 at 2011-04-02 16:06:58