Trace number 280087

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, and are wall clock time (not CPU 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
aolibpvo 2007-01-17OPTIMUM 1809.2 1817.75

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-40/maxcut-40-560-1_ext.xml
MD5SUM6315c7eca37ec0c8ac04581a764d56c0
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints327
Best CPU time to get the best result obtained on this benchmark366.997
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints560
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension560
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

1817.75	
1817.75	s SATISFIABLE
1817.75	o 311
1817.75	v 0 0 1 1 1 0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 313
1817.75	v 1 0 1 0 1 0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 315
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 317
1817.75	v 0 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 318
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 1 0 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 319
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 320
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 321
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1
1817.75	s SATISFIABLE
1817.75	o 322
1817.75	v 0 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 0 1 1 1 0 1 1 1 0 1 1 0 0 0 1 1 1 0 0 0 0 0 1
1817.75	s SATISFIABLE
1817.75	o 323
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 1
1817.75	s SATISFIABLE
1817.75	o 324
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 1 1 0 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1
1817.75	s SATISFIABLE
1817.75	o 325
1817.75	v 1 0 1 0 1 0 1 1 1 1 0 1 1 1 1 0 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1
1817.75	s SATISFIABLE
1817.75	o 326
1817.75	v 1 0 1 1 1 0 1 1 1 1 0 1 1 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1
1817.75	s SATISFIABLE
1817.75	o 327
1817.75	v 1 0 1 0 1 1 1 1 0 0 1 1 1 0 1 0 0 1 1 1 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1
1817.75	o 327
1817.75	v 1 0 1 0 1 1 1 1 0 0 1 1 1 0 1 0 0 1 1 1 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1
1817.75	s OPTIMUM FOUND
c 
c 
c 
c conversion script
c 
c 

parsing "/tmp/evaluation/280087-1169300738/unknown.xml" file ... done.
writing "/tmp/evaluation/280087-1169300738/unknown.wcsp" file ... done.

Verifier Data (download as text)

233 unsatisfied constraints, 327 satisfied constraints

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-280087-1169300738 -o ROOT/results/node14/solver-280087-1169300738 -C 2400 -M 900 /tmp/evaluation/280087-1169300738/aolibpvo /tmp/evaluation/280087-1169300738/unknown.wcsp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.97 1.98 1.99 5/87 31755
/proc/meminfo: memFree=1235520/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=2452 CPUtime=0
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 172 0 0 0 0 0 0 0 18 0 1 0 278468796 2510848 154 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135743014 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 613 154 121 428 0 182 0

[startup+0.107059 s]
/proc/loadavg: 1.97 1.98 1.99 5/87 31755
/proc/meminfo: memFree=1235520/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=2984 CPUtime=0.1
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 372 0 0 0 10 0 0 0 18 0 1 0 278468796 3055616 353 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135743014 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 746 356 185 428 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2984

[startup+0.515097 s]
/proc/loadavg: 1.97 1.98 1.99 5/87 31755
/proc/meminfo: memFree=1235520/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=0.51
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 51 0 0 0 21 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926347 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3272

[startup+1.33617 s]
/proc/loadavg: 1.97 1.98 1.99 3/87 31755
/proc/meminfo: memFree=1234624/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1.33
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 133 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3272

[startup+2.97333 s]
/proc/loadavg: 1.97 1.98 1.99 3/87 31755
/proc/meminfo: memFree=1234624/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=2.96
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 296 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135151430 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3272

[startup+6.25565 s]
/proc/loadavg: 1.97 1.98 1.99 3/87 31755
/proc/meminfo: memFree=1234624/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=6.25
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 625 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134650534 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3272

[startup+12.7103 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 31755
/proc/meminfo: memFree=1234560/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=12.7
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 1270 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647970 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3272

[startup+25.5205 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 31755
/proc/meminfo: memFree=1234624/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=25.5
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 2550 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647970 0 0 4096 0 0 0 0 17 1 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3272

[startup+51.1459 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 31857
/proc/meminfo: memFree=1277888/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=51.08
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 5108 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134720877 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3272

[startup+102.392 s]
/proc/loadavg: 1.96 1.97 1.99 3/87 31857
/proc/meminfo: memFree=1277888/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=101.92
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 10192 0 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648004 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 3272

[startup+162.459 s]
/proc/loadavg: 1.94 1.96 1.98 3/94 31947
/proc/meminfo: memFree=1278920/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=161.65
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 16163 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 3272

[startup+222.521 s]
/proc/loadavg: 1.98 1.96 1.98 3/94 31947
/proc/meminfo: memFree=1278920/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=221.43
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 22141 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 221.43
Current children cumulated vsize (KiB) 3272

[startup+282.586 s]
/proc/loadavg: 2.02 1.98 1.99 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=281.24
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 28122 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656470 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 3272

[startup+342.648 s]
/proc/loadavg: 2.01 1.98 1.99 3/94 31947
/proc/meminfo: memFree=1278920/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=341.01
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 34099 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647997 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 341.01
Current children cumulated vsize (KiB) 3272

[startup+402.713 s]
/proc/loadavg: 2.03 2.00 1.99 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=400.79
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 40077 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655636 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 400.79
Current children cumulated vsize (KiB) 3272

[startup+462.778 s]
/proc/loadavg: 2.01 2.00 1.99 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=460.59
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 46057 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611810 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 460.59
Current children cumulated vsize (KiB) 3272

[startup+522.842 s]
/proc/loadavg: 2.00 2.00 1.99 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=520.37
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 52035 2 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 520.37
Current children cumulated vsize (KiB) 3272

[startup+582.907 s]
/proc/loadavg: 2.05 2.01 2.00 3/94 31947
/proc/meminfo: memFree=1278920/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=580.18
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 58015 3 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655719 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 580.18
Current children cumulated vsize (KiB) 3272

[startup+642.973 s]
/proc/loadavg: 2.02 2.01 2.00 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=639.96
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 63993 3 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646872 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 639.96
Current children cumulated vsize (KiB) 3272

[startup+703.035 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=699.74
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 69971 3 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645342 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 699.74
Current children cumulated vsize (KiB) 3272

[startup+763.094 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=759.53
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 75950 3 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051467 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 759.53
Current children cumulated vsize (KiB) 3272

[startup+823.161 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31947
/proc/meminfo: memFree=1278856/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=819.32
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 81929 3 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134649253 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 819.32
Current children cumulated vsize (KiB) 3272

[startup+883.219 s]
/proc/loadavg: 2.03 2.01 2.00 3/94 31947
/proc/meminfo: memFree=1278792/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=879.09
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 87906 3 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 879.09
Current children cumulated vsize (KiB) 3272

[startup+943.291 s]
/proc/loadavg: 2.08 2.02 2.00 3/100 32031
/proc/meminfo: memFree=1277576/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=938.85
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 93879 6 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611807 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 938.85
Current children cumulated vsize (KiB) 3272

[startup+1003.37 s]
/proc/loadavg: 2.03 2.02 2.00 3/94 32145
/proc/meminfo: memFree=1278472/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=998.58
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 99846 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648004 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 998.58
Current children cumulated vsize (KiB) 3272

[startup+1063.44 s]
/proc/loadavg: 2.01 2.01 2.00 3/94 32145
/proc/meminfo: memFree=1278472/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1058.35
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 105823 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1058.35
Current children cumulated vsize (KiB) 3272

[startup+1123.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 32145
/proc/meminfo: memFree=1278472/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1118.15
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 111803 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646420 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1118.15
Current children cumulated vsize (KiB) 3272

[startup+1183.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 32145
/proc/meminfo: memFree=1278472/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1177.93
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 117781 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134650243 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1177.93
Current children cumulated vsize (KiB) 3272

[startup+1243.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 32145
/proc/meminfo: memFree=1278536/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1237.7
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 123758 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1237.7
Current children cumulated vsize (KiB) 3272

[startup+1303.69 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 32145
/proc/meminfo: memFree=1278600/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1297.5
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 129738 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1297.5
Current children cumulated vsize (KiB) 3272

[startup+1363.75 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 32145
/proc/meminfo: memFree=1278600/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1357.3
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 135718 12 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135237562 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1357.3
Current children cumulated vsize (KiB) 3272

[startup+1423.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 32145
/proc/meminfo: memFree=1278664/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1417.07
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 141694 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613855 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1417.07
Current children cumulated vsize (KiB) 3272

[startup+1483.88 s]
/proc/loadavg: 2.10 2.03 2.01 3/94 32145
/proc/meminfo: memFree=1278664/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1476.87
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 147674 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646852 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1476.87
Current children cumulated vsize (KiB) 3272

[startup+1543.94 s]
/proc/loadavg: 2.04 2.02 2.00 3/94 32145
/proc/meminfo: memFree=1278664/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1536.66
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 153653 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645662 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1536.66
Current children cumulated vsize (KiB) 3272

[startup+1604 s]
/proc/loadavg: 2.07 2.03 2.00 3/94 32145
/proc/meminfo: memFree=1278664/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1596.43
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 159630 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1596.43
Current children cumulated vsize (KiB) 3272

[startup+1664.06 s]
/proc/loadavg: 2.02 2.02 2.00 3/94 32145
/proc/meminfo: memFree=1278728/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1656.23
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 165610 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647848 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1656.23
Current children cumulated vsize (KiB) 3272

[startup+1724.13 s]
/proc/loadavg: 2.01 2.02 2.00 3/94 32145
/proc/meminfo: memFree=1278664/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1716.02
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 171589 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611788 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1716.02
Current children cumulated vsize (KiB) 3272

[startup+1784.2 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 32145
/proc/meminfo: memFree=1278728/2055920 swapFree=4158792/4192956
[pid=31754] ppid=31752 vsize=3272 CPUtime=1775.79
/proc/31754/stat : 31754 (aolibpvo) R 31752 31754 30916 0 -1 0 446 0 0 0 177566 13 0 0 25 0 1 0 278468796 3350528 427 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648004 0 0 4096 0 0 0 0 17 0 0 0
/proc/31754/statm: 818 427 199 428 0 387 0
Current children cumulated CPU time (s) 1775.79
Current children cumulated vsize (KiB) 3272

Child status: 0
Real time (s): 1817.75
CPU time (s): 1809.2
CPU user time (s): 1809.07
CPU system time (s): 0.135979
CPU usage (%): 99.5295
Max. virtual memory (cumulated for all children) (KiB): 3272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1809.06
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 451
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= 32204

runsolver used 1.84172 s user time and 4.68129 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Jan 20 13:45:38 UTC 2007


IDJOB= 280087
IDBENCH= 10608
IDSOLVER= 60
FILE ID= node14/280087-1169300738

PBS_JOBID= 3609635

Free space on /tmp= 66560 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-40/maxcut-40-560-1_ext.xml
COMMAND LINE= /tmp/evaluation/280087-1169300738/aolibpvo /tmp/evaluation/280087-1169300738/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-280087-1169300738 -o ROOT/results/node14/conversion-280087-1169300738 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/280087-1169300738/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-280087-1169300738 -o ROOT/results/node14/solver-280087-1169300738 -C 2400 -M 900  /tmp/evaluation/280087-1169300738/aolibpvo /tmp/evaluation/280087-1169300738/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  6315c7eca37ec0c8ac04581a764d56c0

RANDOM SEED= 390857609

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1235936 kB
Buffers:         53760 kB
Cached:         602788 kB
SwapCached:       9104 kB
Active:         252368 kB
Inactive:       490160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1235936 kB
SwapTotal:     4192956 kB
SwapFree:      4158792 kB
Dirty:            5192 kB
Writeback:           0 kB
Mapped:          94940 kB
Slab:            62188 kB
Committed_AS:  9443832 kB
PageTables:       2292 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB



End job on node14 on Sat Jan 20 14:15:56 UTC 2007