Trace number 3095994

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-v10000-c42000-S1091905403-047-UNKNOWN.cnf
MD5SUMa2618a2d05b86feb60504578f5d9c7e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.6977
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-3095994-1301751270/watcher-3095994-1301751270 -o /tmp/evaluation-result-3095994-1301751270/solver-3095994-1301751270 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095994-1301751270.cnf 

running on 2 cores: 0,2

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: 3.94 4.01 3.77 5/189 6032
/proc/meminfo: memFree=18937716/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=4796 CPUtime=0 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 356 0 0 0 0 0 0 0 25 0 1 0 365357701 4911104 296 33554432000 134512640 134540672 4294006960 18446744073709551615 12146172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1199 296 215 7 0 556 0

[startup+0.0394789 s]
/proc/loadavg: 3.94 4.01 3.77 5/189 6032
/proc/meminfo: memFree=18937716/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=5716 CPUtime=0.03 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 726 0 0 0 3 0 0 0 25 0 1 0 365357701 5853184 665 33554432000 134512640 134540672 4294006960 18446744073709551615 12146172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1429 671 217 7 0 786 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5716

[startup+0.100458 s]
/proc/loadavg: 3.94 4.01 3.77 5/189 6032
/proc/meminfo: memFree=18937716/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7600 CPUtime=0.09 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1265 0 0 0 9 0 0 0 25 0 1 0 365357701 7782400 1204 33554432000 134512640 134540672 4294006960 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1900 1204 219 7 0 1257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7600

[startup+0.300421 s]
/proc/loadavg: 3.94 4.01 3.77 5/189 6032
/proc/meminfo: memFree=18937716/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7600 CPUtime=0.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1265 0 0 0 29 0 0 0 25 0 1 0 365357701 7782400 1204 33554432000 134512640 134540672 4294006960 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1900 1204 219 7 0 1257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7600

[startup+0.70035 s]
/proc/loadavg: 3.94 4.01 3.77 5/189 6032
/proc/meminfo: memFree=18937716/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7600 CPUtime=0.69 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1265 0 0 0 69 0 0 0 25 0 1 0 365357701 7782400 1204 33554432000 134512640 134540672 4294006960 18446744073709551615 134524732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1900 1204 219 7 0 1257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50121 s]
/proc/loadavg: 3.94 4.01 3.77 5/190 6033
/proc/meminfo: memFree=18933624/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7600 CPUtime=1.49 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1265 0 0 0 149 0 0 0 25 0 1 0 365357701 7782400 1204 33554432000 134512640 134540672 4294006960 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1900 1204 219 7 0 1257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7600

[startup+3.10092 s]
/proc/loadavg: 3.94 4.01 3.77 5/190 6033
/proc/meminfo: memFree=18933252/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=3.09 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 309 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134526682 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7560

[startup+6.30036 s]
/proc/loadavg: 3.94 4.01 3.77 5/190 6033
/proc/meminfo: memFree=18932476/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=6.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 629 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7560

[startup+12.7012 s]
/proc/loadavg: 3.95 4.01 3.77 5/190 6033
/proc/meminfo: memFree=18932104/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=12.69 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 1269 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7560

[startup+25.5009 s]
/proc/loadavg: 3.96 4.00 3.78 5/190 6033
/proc/meminfo: memFree=18931852/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=25.49 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 2549 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134522963 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7560

[startup+51.1004 s]
/proc/loadavg: 3.97 4.00 3.78 5/190 6034
/proc/meminfo: memFree=18931712/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=51.09 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 5109 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7560

[startup+102.306 s]
/proc/loadavg: 3.99 4.00 3.79 5/190 6063
/proc/meminfo: memFree=18931052/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=102.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 10229 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134526949 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7560

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.80 5/190 6065
/proc/meminfo: memFree=18931276/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=162.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 16229 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 7560

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.81 5/190 6067
/proc/meminfo: memFree=18930896/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=222.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 22229 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7560

[startup+282.3 s]
/proc/loadavg: 4.05 4.01 3.83 5/190 6071
/proc/meminfo: memFree=18930480/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=282.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 28229 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7560

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.83 5/190 6073
/proc/meminfo: memFree=18930604/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=342.29 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 34229 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134526567 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7560

[startup+402.301 s]
/proc/loadavg: 4.05 4.02 3.85 5/190 6074
/proc/meminfo: memFree=18930688/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=402.3 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 40230 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 7560

[startup+462.301 s]
/proc/loadavg: 4.06 4.03 3.86 5/190 6103
/proc/meminfo: memFree=18930620/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=462.3 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 46230 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7560

[startup+522.301 s]
/proc/loadavg: 4.05 4.03 3.87 5/190 6105
/proc/meminfo: memFree=18930352/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=522.3 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 52230 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7560

[startup+582.3 s]
/proc/loadavg: 4.02 4.03 3.87 5/190 6106
/proc/meminfo: memFree=18930084/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=582.3 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 58230 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523737 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7560

[startup+642.301 s]
/proc/loadavg: 4.00 4.02 3.88 5/190 6108
/proc/meminfo: memFree=18929820/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=642.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 64231 0 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7560

[startup+702.301 s]
/proc/loadavg: 3.88 3.98 3.87 5/190 6272
/proc/meminfo: memFree=18950280/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=702.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 70230 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 7560

[startup+762.306 s]
/proc/loadavg: 3.95 3.98 3.88 5/190 6274
/proc/meminfo: memFree=18949764/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=762.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 76230 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134524130 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 7560

[startup+822.301 s]
/proc/loadavg: 3.98 3.98 3.89 5/190 6276
/proc/meminfo: memFree=18948872/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=822.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 82230 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 7560

[startup+882.301 s]
/proc/loadavg: 3.99 3.98 3.89 5/190 6277
/proc/meminfo: memFree=18948840/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=882.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 88230 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 7560

[startup+942.3 s]
/proc/loadavg: 4.05 4.00 3.90 5/190 6279
/proc/meminfo: memFree=18948820/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=942.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 94230 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 7560

[startup+1002.3 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 6280
/proc/meminfo: memFree=18948788/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=1002.31 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 100230 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 4158849572 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 7560

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 6282
/proc/meminfo: memFree=18948768/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=1062.32 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 106231 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 7560

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 3.91 5/190 6284
/proc/meminfo: memFree=18948872/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=1122.32 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 112231 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 7560

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 6285
/proc/meminfo: memFree=18948836/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=1182.32 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 118231 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523874 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 7560

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 6287
/proc/meminfo: memFree=18948820/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=1242.32 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 124231 1 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 7560



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 6288
/proc/meminfo: memFree=18948804/32950928 swapFree=67111528/67111528
[pid=6032] ppid=6030 vsize=7560 CPUtime=1300.03 cores=0,2
/proc/6032/stat : 6032 (MultiFlip) R 6030 6032 5642 0 -1 4202496 1466 0 0 0 130001 2 0 0 25 0 1 0 365357701 7741440 1405 33554432000 134512640 134540672 4294006960 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6032/statm: 1890 1405 220 7 0 1247 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 7560

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): 1300.01
CPU system time (s): 0.022996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 7600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1466
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= 2615

runsolver used 2.17067 second user time and 4.36634 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 15:34:30
IDJOB=3095994
IDBENCH=82676
IDSOLVER=1523
FILE ID=node112/3095994-1301751270
RUNJOBID= node112-1301748572-5660
PBS_JOBID= 12841025
Free space on /tmp= 71940 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S1091905403-047-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095994-1301751270/watcher-3095994-1301751270 -o /tmp/evaluation-result-3095994-1301751270/solver-3095994-1301751270 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095994-1301751270.cnf

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

MD5SUM BENCH= a2618a2d05b86feb60504578f5d9c7e5
RANDOM SEED=657743406

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18937872 kB
Buffers:        385280 kB
Cached:       13249304 kB
SwapCached:          0 kB
Active:        8074680 kB
Inactive:      5649760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18937872 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:       89132 kB
Mapped:          16156 kB
Slab:           225316 kB
PageTables:       5276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   273848 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= 71944 MiB
End job on node112 at 2011-04-02 15:56:12