Trace number 3096219

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S360859187-040.UNKNOWN.cnf
MD5SUM5da80be8e24322484381341b0d82cc61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark359.33
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

1076.12/1076.19	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1076.12/1076.19	c input CNF file=HOME/instance-3096219-1301756850.cnf 
1076.12/1076.19	c var#=100 clause#=2130 
1076.12/1076.19	c clause#=2130 var#=100 ratio=21 
1076.12/1076.19	c Unsat#=         3 flip#=       147 
1076.12/1076.19	c Unsat#=         2 flip#=       257 
1076.12/1076.19	c Unsat#=         1 flip#=       268 
1076.12/1076.19	c try 1-th flip# 30000000
1076.12/1076.19	c Unsat#=         3 flip#=       161 
1076.12/1076.19	c Unsat#=         2 flip#=       618 
1076.12/1076.19	c Unsat#=         1 flip#=       766 
1076.12/1076.19	c try 2-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       150 
1076.12/1076.19	c Unsat#=         2 flip#=       164 
1076.12/1076.19	c Unsat#=         1 flip#=      1964 
1076.12/1076.19	c try 3-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=        84 
1076.12/1076.19	c Unsat#=         2 flip#=       369 
1076.12/1076.19	c Unsat#=         1 flip#=       376 
1076.12/1076.19	c try 4-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       276 
1076.12/1076.19	c Unsat#=         2 flip#=       897 
1076.12/1076.19	c Unsat#=         1 flip#=      3036 
1076.12/1076.19	c try 5-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       307 
1076.12/1076.19	c Unsat#=         2 flip#=       772 
1076.12/1076.19	c Unsat#=         1 flip#=      1775 
1076.12/1076.19	c try 6-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       329 
1076.12/1076.19	c Unsat#=         2 flip#=       332 
1076.12/1076.19	c Unsat#=         1 flip#=       554 
1076.12/1076.19	c try 7-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       292 
1076.12/1076.19	c Unsat#=         2 flip#=       309 
1076.12/1076.19	c Unsat#=         1 flip#=      3285 
1076.12/1076.19	c try 8-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       615 
1076.12/1076.19	c Unsat#=         2 flip#=       662 
1076.12/1076.19	c Unsat#=         1 flip#=       669 
1076.12/1076.19	c try 9-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       310 
1076.12/1076.19	c Unsat#=         2 flip#=      1586 
1076.12/1076.19	c Unsat#=         1 flip#=      2309 
1076.12/1076.19	c try 10-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       205 
1076.12/1076.19	c Unsat#=         2 flip#=       352 
1076.12/1076.19	c Unsat#=         1 flip#=       472 
1076.12/1076.19	c try 11-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       129 
1076.12/1076.19	c Unsat#=         2 flip#=       202 
1076.12/1076.19	c Unsat#=         1 flip#=       383 
1076.12/1076.19	c try 12-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       729 
1076.12/1076.19	c Unsat#=         2 flip#=      1928 
1076.12/1076.19	c Unsat#=         1 flip#=      3436 
1076.12/1076.19	c try 13-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       934 
1076.12/1076.19	c Unsat#=         2 flip#=       980 
1076.12/1076.19	c Unsat#=         1 flip#=      1056 
1076.12/1076.19	c try 14-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=        95 
1076.12/1076.19	c Unsat#=         2 flip#=       693 
1076.12/1076.19	c Unsat#=         1 flip#=      1409 
1076.12/1076.19	c try 15-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       314 
1076.12/1076.19	c Unsat#=         2 flip#=       397 
1076.12/1076.19	c Unsat#=         1 flip#=      2615 
1076.12/1076.19	c try 16-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       706 
1076.12/1076.19	c Unsat#=         2 flip#=       709 
1076.12/1076.19	c Unsat#=         1 flip#=       710 
1076.12/1076.19	c try 17-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       739 
1076.12/1076.19	c Unsat#=         2 flip#=      1057 
1076.12/1076.19	c Unsat#=         1 flip#=      1525 
1076.12/1076.19	c try 18-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       228 
1076.12/1076.19	c Unsat#=         2 flip#=       240 
1076.12/1076.19	c Unsat#=         1 flip#=       241 
1076.12/1076.19	c try 19-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       126 
1076.12/1076.19	c Unsat#=         2 flip#=       151 
1076.12/1076.19	c Unsat#=         1 flip#=      3049 
1076.12/1076.19	c try 20-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=      1582 
1076.12/1076.19	c Unsat#=         2 flip#=      1801 
1076.12/1076.19	c Unsat#=         1 flip#=      4017 
1076.12/1076.19	c try 21-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       380 
1076.12/1076.19	c Unsat#=         2 flip#=       386 
1076.12/1076.19	c Unsat#=         1 flip#=      5179 
1076.12/1076.19	c try 22-th flip# 20000000
1076.12/1076.19	c Unsat#=         2 flip#=        76 
1076.12/1076.19	c Unsat#=         1 flip#=      2665 
1076.12/1076.19	c try 23-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       459 
1076.12/1076.19	c Unsat#=         2 flip#=       475 
1076.12/1076.19	c Unsat#=         1 flip#=       477 
1076.12/1076.19	c try 24-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       275 
1076.12/1076.19	c Unsat#=         2 flip#=       371 
1076.12/1076.19	c Unsat#=         1 flip#=      5296 
1076.12/1076.19	c try 25-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=        81 
1076.12/1076.19	c Unsat#=         2 flip#=       456 
1076.12/1076.19	c Unsat#=         1 flip#=      8572 
1076.12/1076.19	c try 26-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       247 
1076.12/1076.19	c Unsat#=         2 flip#=       279 
1076.12/1076.19	c Unsat#=         1 flip#=      8283 
1076.12/1076.19	c try 27-th flip# 20000000
1076.12/1076.19	c Unsat#=         3 flip#=       242 
1076.12/1076.19	c Unsat#=         2 flip#=       265 
1076.12/1076.19	c Unsat#=         1 flip#=       266 
1076.12/1076.19	c try 28-th flip# 20000

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-3096219-1301756850/watcher-3096219-1301756850 -o /tmp/evaluation-result-3096219-1301756850/solver-3096219-1301756850 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096219-1301756850.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: 3.46 3.85 3.69 3/177 26535
/proc/meminfo: memFree=21351932/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2852 CPUtime=0 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 322 0 0 0 0 0 0 0 18 0 1 0 268100888 2920448 262 33554432000 134512640 134540672 4293066896 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 713 262 215 7 0 70 0

[startup+0.0679631 s]
/proc/loadavg: 3.46 3.85 3.69 3/177 26535
/proc/meminfo: memFree=21351932/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=0.06 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 6 0 0 0 18 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2980

[startup+0.100987 s]
/proc/loadavg: 3.46 3.85 3.69 3/177 26535
/proc/meminfo: memFree=21351932/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=0.09 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 9 0 0 0 18 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134530840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2980

[startup+0.300953 s]
/proc/loadavg: 3.46 3.85 3.69 3/177 26535
/proc/meminfo: memFree=21351932/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=0.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 29 0 0 0 18 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2980

[startup+0.700848 s]
/proc/loadavg: 3.46 3.85 3.69 3/177 26535
/proc/meminfo: memFree=21351932/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=0.69 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 69 0 0 0 18 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2980

[startup+1.50073 s]
/proc/loadavg: 3.46 3.85 3.69 5/190 26611
/proc/meminfo: memFree=21349080/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1.49 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 149 0 0 0 20 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2980

[startup+3.10044 s]
/proc/loadavg: 3.50 3.86 3.69 5/190 26611
/proc/meminfo: memFree=21347344/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=3.09 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 309 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2980

[startup+6.30085 s]
/proc/loadavg: 3.50 3.86 3.69 5/190 26611
/proc/meminfo: memFree=21347744/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=6.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 629 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2980

[startup+12.7007 s]
/proc/loadavg: 3.58 3.86 3.70 5/190 26611
/proc/meminfo: memFree=21347336/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=12.69 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 1269 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2980

[startup+25.5003 s]
/proc/loadavg: 3.64 3.86 3.70 5/190 26612
/proc/meminfo: memFree=21347684/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=25.49 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 2549 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2980

[startup+51.1006 s]
/proc/loadavg: 3.76 3.87 3.71 5/190 26612
/proc/meminfo: memFree=21347560/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=51.09 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 5109 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2980

[startup+102.306 s]
/proc/loadavg: 3.90 3.89 3.72 5/190 26614
/proc/meminfo: memFree=21346064/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=102.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 10229 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2980

[startup+162.301 s]
/proc/loadavg: 3.96 3.91 3.73 5/190 26615
/proc/meminfo: memFree=21345800/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=162.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 16229 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523537 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2980

[startup+222.301 s]
/proc/loadavg: 3.98 3.92 3.75 5/190 26617
/proc/meminfo: memFree=21345780/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=222.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 22229 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2980

[startup+282.301 s]
/proc/loadavg: 3.99 3.93 3.76 5/190 26619
/proc/meminfo: memFree=21345896/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=282.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 28229 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 2980

[startup+342.301 s]
/proc/loadavg: 3.99 3.94 3.77 5/190 26620
/proc/meminfo: memFree=21346008/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=342.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 34229 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2980

[startup+402.301 s]
/proc/loadavg: 3.99 3.95 3.78 5/190 26622
/proc/meminfo: memFree=21346120/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=402.29 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 40229 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 2980

[startup+462.301 s]
/proc/loadavg: 3.99 3.96 3.79 5/190 26623
/proc/meminfo: memFree=21346356/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=462.3 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 46230 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2980

[startup+522.301 s]
/proc/loadavg: 3.99 3.96 3.81 5/190 26625
/proc/meminfo: memFree=21346464/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=522.3 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 52230 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2980

[startup+582.301 s]
/proc/loadavg: 4.07 3.98 3.82 5/190 26627
/proc/meminfo: memFree=21346692/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=582.3 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 58230 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523582 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2980

[startup+642.301 s]
/proc/loadavg: 4.02 3.98 3.83 5/190 26628
/proc/meminfo: memFree=21346672/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=642.31 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 64231 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 2980

[startup+702.3 s]
/proc/loadavg: 4.01 3.98 3.83 5/190 26630
/proc/meminfo: memFree=21345772/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=702.3 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 70230 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134527273 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 2980

[startup+762.306 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 26631
/proc/meminfo: memFree=21345504/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=762.31 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 76231 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523849 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 2980

[startup+822.3 s]
/proc/loadavg: 4.03 4.00 3.85 5/190 26633
/proc/meminfo: memFree=21345600/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=822.31 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 82231 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2980

[startup+882.3 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 26635
/proc/meminfo: memFree=21345708/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=882.31 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 88231 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 2980

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 26636
/proc/meminfo: memFree=21345692/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=942.31 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 94231 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 2980

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 26638
/proc/meminfo: memFree=21345792/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1002.31 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 100231 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 2980

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 26642
/proc/meminfo: memFree=21345640/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1062.32 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 106232 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 2980

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 26644
/proc/meminfo: memFree=21346132/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1122.32 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 112232 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 2980

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 26646
/proc/meminfo: memFree=21346244/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1182.32 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 118232 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 2980

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 26647
/proc/meminfo: memFree=21345244/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1242.32 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 124232 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134522969 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 2980



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 26649
/proc/meminfo: memFree=21345356/32951124 swapFree=67111528/67111528
[pid=26535] ppid=26532 vsize=2980 CPUtime=1300.02 cores=4,6
/proc/26535/stat : 26535 (MultiFlip) R 26532 26535 26496 0 -1 4202496 363 0 0 0 130002 0 0 0 25 0 1 0 268100888 3051520 302 33554432000 134512640 134540672 4293066896 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/26535/statm: 745 302 220 7 0 102 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 2980

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): 1300.03
CPU user time (s): 1300.03
CPU system time (s): 0.003999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
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= 61
involuntary context switches= 15034

runsolver used 1.9907 second user time and 3.9314 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-02 17:07:30
IDJOB=3096219
IDBENCH=82901
IDSOLVER=1523
FILE ID=node147/3096219-1301756850
RUNJOBID= node147-1301756850-26515
PBS_JOBID= 12841062
Free space on /tmp= 71756 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S360859187-040.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096219-1301756850/watcher-3096219-1301756850 -o /tmp/evaluation-result-3096219-1301756850/solver-3096219-1301756850 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096219-1301756850.cnf

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

MD5SUM BENCH= 5da80be8e24322484381341b0d82cc61
RANDOM SEED=872987750

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:     32951124 kB
MemFree:      21351864 kB
Buffers:        358116 kB
Cached:       10908028 kB
SwapCached:          0 kB
Active:        7072480 kB
Inactive:      4256504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21351864 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             216 kB
Writeback:           0 kB
AnonPages:       63384 kB
Mapped:          14716 kB
Slab:           205976 kB
PageTables:       5428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190960 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= 71756 MiB
End job on node147 at 2011-04-02 17:29:12