Trace number 3095913

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 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
MD5SUMb5db50c2da6442b279ae090cf3223d53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8874
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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-3095913-1301749879/watcher-3095913-1301749879 -o /tmp/evaluation-result-3095913-1301749879/solver-3095913-1301749879 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095913-1301749879.cnf 

running on 2 cores: 1,3

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: 4.00 3.96 3.05 4/189 11985
/proc/meminfo: memFree=22280240/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=3588 CPUtime=0 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 286586740 3674112 304 33554432000 134512640 134540672 4292158944 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 897 305 215 7 0 254 0

[startup+0.0957759 s]
/proc/loadavg: 4.00 3.96 3.05 4/189 11985
/proc/meminfo: memFree=22280240/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=4508 CPUtime=0.09 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 641 0 0 0 9 0 0 0 25 0 1 0 286586740 4616192 580 33554432000 134512640 134540672 4292158944 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1127 580 217 7 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4508

[startup+0.100775 s]
/proc/loadavg: 4.00 3.96 3.05 4/189 11985
/proc/meminfo: memFree=22280240/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=4508 CPUtime=0.09 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 641 0 0 0 9 0 0 0 25 0 1 0 286586740 4616192 580 33554432000 134512640 134540672 4292158944 18446744073709551615 134538703 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1127 580 217 7 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4508

[startup+0.300739 s]
/proc/loadavg: 4.00 3.96 3.05 4/189 11985
/proc/meminfo: memFree=22280240/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=0.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 970 0 0 0 29 0 0 0 25 0 1 0 286586740 5967872 909 33554432000 134512640 134540672 4292158944 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 909 219 7 0 814 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5828

[startup+0.700668 s]
/proc/loadavg: 4.00 3.96 3.05 4/189 11985
/proc/meminfo: memFree=22280240/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=0.69 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 69 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5828

[startup+1.50052 s]
/proc/loadavg: 4.00 3.96 3.05 5/190 11986
/proc/meminfo: memFree=22273296/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1.49 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 149 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5828

[startup+3.10024 s]
/proc/loadavg: 3.92 3.94 3.05 4/188 11987
/proc/meminfo: memFree=22278520/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=3.09 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 309 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5828

[startup+6.30067 s]
/proc/loadavg: 3.92 3.94 3.05 5/190 12015
/proc/meminfo: memFree=22273828/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=6.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 629 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5828

[startup+12.7005 s]
/proc/loadavg: 3.93 3.94 3.06 5/190 12043
/proc/meminfo: memFree=22257948/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=12.69 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 1269 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5828

[startup+25.5002 s]
/proc/loadavg: 3.94 3.94 3.07 5/190 12043
/proc/meminfo: memFree=22253576/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=25.49 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 2549 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5828

[startup+51.1007 s]
/proc/loadavg: 3.96 3.95 3.10 6/190 12070
/proc/meminfo: memFree=22239024/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=51.09 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 5109 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5828

[startup+102.307 s]
/proc/loadavg: 3.98 3.95 3.15 5/190 12072
/proc/meminfo: memFree=22237608/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=102.3 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 10230 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5828

[startup+162.301 s]
/proc/loadavg: 3.99 3.96 3.20 6/190 12074
/proc/meminfo: memFree=22237092/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=162.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 16229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5828

[startup+222.3 s]
/proc/loadavg: 3.99 3.96 3.24 5/190 12075
/proc/meminfo: memFree=22236936/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=222.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 22229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134522992 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5828

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.29 5/190 12077
/proc/meminfo: memFree=22237036/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=282.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 28229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5828

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.33 6/190 12078
/proc/meminfo: memFree=22237136/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=342.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 34229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 5828

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.37 5/190 12080
/proc/meminfo: memFree=22237352/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=402.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 40229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5828

[startup+462.3 s]
/proc/loadavg: 4.05 3.99 3.41 5/190 12082
/proc/meminfo: memFree=22237204/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=462.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 46229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 5828

[startup+522.301 s]
/proc/loadavg: 4.06 4.00 3.45 6/190 12083
/proc/meminfo: memFree=22237292/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=522.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 52229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 5828

[startup+582.301 s]
/proc/loadavg: 4.02 4.00 3.48 6/190 12085
/proc/meminfo: memFree=22237520/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=582.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 58229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 5828

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.51 5/190 12086
/proc/meminfo: memFree=22237368/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=642.3 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 64230 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 5828

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 12088
/proc/meminfo: memFree=22237096/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=702.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 70229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 5828

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.56 6/190 12090
/proc/meminfo: memFree=22236952/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=762.3 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 76230 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 5828

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.59 5/190 12091
/proc/meminfo: memFree=22237036/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=822.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 82229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 5828

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 12093
/proc/meminfo: memFree=22237264/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=882.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 88229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 5828

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.63 6/190 12094
/proc/meminfo: memFree=22237376/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=942.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 94229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 5828

[startup+1002.3 s]
/proc/loadavg: 4.08 4.02 3.66 6/190 12096
/proc/meminfo: memFree=22237468/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1002.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 100229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 5828

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 3.68 5/190 12098
/proc/meminfo: memFree=22237456/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1062.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 106229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 5828

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.70 5/190 12099
/proc/meminfo: memFree=22237416/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1122.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 112229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 5828

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.72 6/190 12101
/proc/meminfo: memFree=22237644/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1182.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 118229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 5828

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.73 5/190 12102
/proc/meminfo: memFree=22237124/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1242.29 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 124229 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 5828



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.74 4/188 12105
/proc/meminfo: memFree=22248280/32950928 swapFree=67111528/67111528
[pid=11985] ppid=11983 vsize=5828 CPUtime=1299.99 cores=1,3
/proc/11985/stat : 11985 (MultiFlip) R 11983 11985 11795 0 -1 4202496 1047 0 0 0 129999 0 0 0 25 0 1 0 286586740 5967872 986 33554432000 134512640 134540672 4292158944 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11985/statm: 1457 986 220 7 0 814 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 5828

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
CPU user time (s): 1299.99
CPU system time (s): 0.001999
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 5828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
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= 1047
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= 2975

runsolver used 2.07268 second user time and 4.99724 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-02 15:11:19
IDJOB=3095913
IDBENCH=82595
IDSOLVER=1523
FILE ID=node122/3095913-1301749879
RUNJOBID= node122-1301748570-11815
PBS_JOBID= 12841015
Free space on /tmp= 71952 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095913-1301749879/watcher-3095913-1301749879 -o /tmp/evaluation-result-3095913-1301749879/solver-3095913-1301749879 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095913-1301749879.cnf

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

MD5SUM BENCH= b5db50c2da6442b279ae090cf3223d53
RANDOM SEED=1861666251

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:      22280272 kB
Buffers:        343340 kB
Cached:        9990216 kB
SwapCached:          0 kB
Active:        6789260 kB
Inactive:      3626640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22280272 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2352 kB
Writeback:           0 kB
AnonPages:       81816 kB
Mapped:          16312 kB
Slab:           191884 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   273824 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 15:33:01