Trace number 3096332

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-k5-r21.3-v150-c3195-S788239782-034.UNKNOWN.cnf
MD5SUMea72de9bc2f16b1185170420c6413a72
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 variables150
Number of clauses3195
Sum of the clauses size15975
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 53195
Number of clauses of size over 50

Solver Data 

1160.32/1160.35	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1160.32/1160.35	c input CNF file=HOME/instance-3096332-1301759260.cnf 
1160.32/1160.35	c var#=150 clause#=3195 
1160.32/1160.35	c clause#=3195 var#=150 ratio=21 
1160.32/1160.35	c Unsat#=         3 flip#=      3191 
1160.32/1160.35	c Unsat#=         2 flip#=     10410 
1160.32/1160.35	c Unsat#=         1 flip#=    548225 
1160.32/1160.35	c try 1-th flip# 30000000
1160.32/1160.35	c Unsat#=         3 flip#=      1264 
1160.32/1160.35	c Unsat#=         2 flip#=     49692 
1160.32/1160.35	c Unsat#=         1 flip#=    442361 
1160.32/1160.35	c try 2-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      6187 
1160.32/1160.35	c Unsat#=         2 flip#=     30732 
1160.32/1160.35	c Unsat#=         1 flip#=   2680801 
1160.32/1160.35	c try 3-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      2650 
1160.32/1160.35	c Unsat#=         2 flip#=      4594 
1160.32/1160.35	c Unsat#=         1 flip#=    383825 
1160.32/1160.35	c try 4-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      9833 
1160.32/1160.35	c Unsat#=         2 flip#=     50275 
1160.32/1160.35	c Unsat#=         1 flip#=   1147851 
1160.32/1160.35	c try 5-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      9662 
1160.32/1160.35	c Unsat#=         2 flip#=     57202 
1160.32/1160.35	c Unsat#=         1 flip#=    161432 
1160.32/1160.35	c try 6-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=     24839 
1160.32/1160.35	c Unsat#=         2 flip#=     24840 
1160.32/1160.35	c Unsat#=         1 flip#=    714126 
1160.32/1160.35	c try 7-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=       747 
1160.32/1160.35	c Unsat#=         2 flip#=      7077 
1160.32/1160.35	c Unsat#=         1 flip#=    603757 
1160.32/1160.35	c try 8-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      3212 
1160.32/1160.35	c Unsat#=         2 flip#=      3213 
1160.32/1160.35	c Unsat#=         1 flip#=   2428139 
1160.32/1160.35	c try 9-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      1092 
1160.32/1160.35	c Unsat#=         2 flip#=      2841 
1160.32/1160.35	c Unsat#=         1 flip#=     10598 
1160.32/1160.35	c try 10-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      5199 
1160.32/1160.35	c Unsat#=         2 flip#=      5200 
1160.32/1160.35	c Unsat#=         1 flip#=   1557426 
1160.32/1160.35	c try 11-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      2143 
1160.32/1160.35	c Unsat#=         2 flip#=      2480 
1160.32/1160.35	c Unsat#=         1 flip#=   1555154 
1160.32/1160.35	c try 12-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      3327 
1160.32/1160.35	c Unsat#=         2 flip#=     18998 
1160.32/1160.35	c Unsat#=         1 flip#=     71090 
1160.32/1160.35	c try 13-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      4160 
1160.32/1160.35	c Unsat#=         2 flip#=     18804 
1160.32/1160.35	c Unsat#=         1 flip#=    573055 
1160.32/1160.35	c try 14-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      4837 
1160.32/1160.35	c Unsat#=         2 flip#=      5300 
1160.32/1160.35	c Unsat#=         1 flip#=    269367 
1160.32/1160.35	c try 15-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=     31779 
1160.32/1160.35	c Unsat#=         2 flip#=     46290 
1160.32/1160.35	c Unsat#=         1 flip#=   3728456 
1160.32/1160.35	c try 16-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=       126 
1160.32/1160.35	c Unsat#=         2 flip#=     19232 
1160.32/1160.35	c Unsat#=         1 flip#=    154465 
1160.32/1160.35	c try 17-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      3499 
1160.32/1160.35	c Unsat#=         2 flip#=     17494 
1160.32/1160.35	c Unsat#=         1 flip#=    209156 
1160.32/1160.35	c try 18-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      4295 
1160.32/1160.35	c Unsat#=         2 flip#=     29555 
1160.32/1160.35	c Unsat#=         1 flip#=   2223299 
1160.32/1160.35	c try 19-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      2340 
1160.32/1160.35	c Unsat#=         2 flip#=     37313 
1160.32/1160.35	c Unsat#=         1 flip#=    225034 
1160.32/1160.35	c try 20-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=       394 
1160.32/1160.35	c Unsat#=         2 flip#=     16770 
1160.32/1160.35	c Unsat#=         1 flip#=    124134 
1160.32/1160.35	c try 21-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      6174 
1160.32/1160.35	c Unsat#=         2 flip#=     14725 
1160.32/1160.35	c Unsat#=         1 flip#=    416446 
1160.32/1160.35	c try 22-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      4574 
1160.32/1160.35	c Unsat#=         2 flip#=     24673 
1160.32/1160.35	c Unsat#=         1 flip#=    526014 
1160.32/1160.35	c try 23-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=       335 
1160.32/1160.35	c Unsat#=         2 flip#=     20158 
1160.32/1160.35	c Unsat#=         1 flip#=    641506 
1160.32/1160.35	c try 24-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      1549 
1160.32/1160.35	c Unsat#=         2 flip#=     38969 
1160.32/1160.35	c Unsat#=         1 flip#=     59663 
1160.32/1160.35	c try 25-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=     10069 
1160.32/1160.35	c Unsat#=         2 flip#=     37764 
1160.32/1160.35	c Unsat#=         1 flip#=    257064 
1160.32/1160.35	c try 26-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      9073 
1160.32/1160.35	c Unsat#=         2 flip#=     12077 
1160.32/1160.35	c Unsat#=         1 flip#=   1622142 
1160.32/1160.35	c try 27-th flip# 20000000
1160.32/1160.35	c Unsat#=         3 flip#=      1183 
1160.32/1160.35	c Unsat#=         2 flip#=     32053 
1160.32/1160.35	c Unsat#=         1 fli

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-3096332-1301759260/watcher-3096332-1301759260 -o /tmp/evaluation-result-3096332-1301759260/solver-3096332-1301759260 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096332-1301759260.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: 4.03 4.02 3.94 5/189 13800
/proc/meminfo: memFree=22342592/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=2984 CPUtime=0 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 341 0 0 0 0 0 0 0 25 0 1 0 287524798 3055616 281 33554432000 134512640 134540672 4292937952 18446744073709551615 10171900 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 746 281 215 7 0 103 0

[startup+0.0991711 s]
/proc/loadavg: 4.03 4.02 3.94 5/189 13800
/proc/meminfo: memFree=22342592/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=0.09 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 9 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.100172 s]
/proc/loadavg: 4.03 4.02 3.94 5/189 13800
/proc/meminfo: memFree=22342592/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=0.09 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 9 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.300135 s]
/proc/loadavg: 4.03 4.02 3.94 5/189 13800
/proc/meminfo: memFree=22342592/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=0.29 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 29 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3112

[startup+0.700065 s]
/proc/loadavg: 4.03 4.02 3.94 5/189 13800
/proc/meminfo: memFree=22342592/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=0.69 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 69 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50092 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 13801
/proc/meminfo: memFree=22341244/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1.49 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 149 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134526670 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3112

[startup+3.10069 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 13801
/proc/meminfo: memFree=22340748/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=3.09 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 309 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3112

[startup+6.30008 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 13802
/proc/meminfo: memFree=22340832/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=6.29 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 629 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3112

[startup+12.701 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 13857
/proc/meminfo: memFree=22341164/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=12.7 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 1270 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3112

[startup+25.5007 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 13884
/proc/meminfo: memFree=22341784/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=25.5 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 2550 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3112

[startup+51.1002 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 13885
/proc/meminfo: memFree=22341152/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=51.1 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 5110 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524178 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3112

[startup+102.306 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 13886
/proc/meminfo: memFree=22339640/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=102.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 10230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3112

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 13888
/proc/meminfo: memFree=22339848/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=162.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 16230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3112

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 13889
/proc/meminfo: memFree=22339668/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=222.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 22230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3112

[startup+282.301 s]
/proc/loadavg: 4.06 4.02 3.95 5/190 13891
/proc/meminfo: memFree=22339740/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=282.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 28230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3112

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 13892
/proc/meminfo: memFree=22339832/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=342.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 34230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3112

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 13894
/proc/meminfo: memFree=22339904/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=402.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 40230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134529322 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3112

[startup+462.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 13896
/proc/meminfo: memFree=22339856/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=462.3 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 46230 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3112

[startup+522.3 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 13897
/proc/meminfo: memFree=22339796/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=522.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 52231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3112

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 13899
/proc/meminfo: memFree=22339856/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=582.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 58231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3112

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 13900
/proc/meminfo: memFree=22339912/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=642.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 64231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3112

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 13902
/proc/meminfo: memFree=22339372/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=702.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 70231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3112

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 13904
/proc/meminfo: memFree=22339308/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=762.32 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 76232 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3112

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 13914
/proc/meminfo: memFree=22339848/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=822.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 82231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3112

[startup+882.301 s]
/proc/loadavg: 4.03 4.01 3.96 5/190 13916
/proc/meminfo: memFree=22339652/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=882.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 88231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3112

[startup+942.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/190 13917
/proc/meminfo: memFree=22339592/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=942.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 94231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3112

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 13922
/proc/meminfo: memFree=22340272/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1002.31 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 100231 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523742 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 3112

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 13924
/proc/meminfo: memFree=22340348/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1062.32 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 106232 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3112

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 13925
/proc/meminfo: memFree=22340404/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1122.32 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 112232 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3112

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 13927
/proc/meminfo: memFree=22340480/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1182.32 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 118232 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3112

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 13928
/proc/meminfo: memFree=22339168/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1242.32 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 124232 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 3112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.99 4.00 3.96 4/188 13931
/proc/meminfo: memFree=22339384/32950928 swapFree=67111528/67111528
[pid=13800] ppid=13798 vsize=3112 CPUtime=1300.03 cores=4,6
/proc/13800/stat : 13800 (MultiFlip) R 13798 13800 13313 0 -1 4202496 396 0 0 0 130003 0 0 0 25 0 1 0 287524798 3186688 335 33554432000 134512640 134540672 4292937952 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13800/statm: 778 335 220 7 0 135 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 3112

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): 0.004999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 396
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= 1960

runsolver used 1.90671 second user time and 4.01539 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-02 17:47:40
IDJOB=3096332
IDBENCH=83014
IDSOLVER=1523
FILE ID=node120/3096332-1301759260
RUNJOBID= node120-1301756655-13332
PBS_JOBID= 12841056
Free space on /tmp= 71760 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S788239782-034.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096332-1301759260/watcher-3096332-1301759260 -o /tmp/evaluation-result-3096332-1301759260/solver-3096332-1301759260 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096332-1301759260.cnf

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

MD5SUM BENCH= ea72de9bc2f16b1185170420c6413a72
RANDOM SEED=906538248

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22342872 kB
Buffers:        352988 kB
Cached:        9916224 kB
SwapCached:          0 kB
Active:        7344392 kB
Inactive:      2992012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22342872 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             324 kB
Writeback:           0 kB
AnonPages:       67048 kB
Mapped:          16352 kB
Slab:           208372 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   253840 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= 71760 MiB
End job on node120 at 2011-04-02 18:09:22