Trace number 280123

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 1405.39 1414.73

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-60/maxcut-60-440-1_ext.xml
MD5SUMe2a740f1d6e6d985ec289546247272c8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints294
Best CPU time to get the best result obtained on this benchmark201.514
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints440
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension440
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)

1414.72	
1414.72	s SATISFIABLE
1414.72	o 267
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 1 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 269
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 270
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 274
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 276
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 1 1 0 1 1 1 0 0 0 1 1 0 1 0 1 1 0 0 0 1 0 0 1 0 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 277
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 1 1 1 0 0 1 1 1 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 278
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 1 1 0 0 1 1 1 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 279
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 0 0 1 1 1 0 0 1 1 1 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 281
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 282
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 1 0 1 1 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 1 1 1 0 0 1 1 1 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 283
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 1 0 1 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0
1414.72	s SATISFIABLE
1414.72	o 284
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 1 0 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0
1414.72	s SATISFIABLE
1414.72	o 286
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 1 0 1 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0
1414.72	s SATISFIABLE
1414.72	o 287
1414.72	v 0 1 0 0 1 1 1 1 1 0 0 1 1 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 0 1 1 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0
1414.72	s SATISFIABLE
1414.72	o 288
1414.72	v 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 1 1 1 1 0 0 1 0 0 0 1 1 0 1
1414.72	s SATISFIABLE
1414.72	o 289
1414.72	v 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1 1 0 0 0 1 0 0 0 1 1 0 1
1414.72	s SATISFIABLE
1414.72	o 291
1414.72	v 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1 1 0 0 0 1 0 0 0 1 1 1 1
1414.72	s SATISFIABLE
1414.72	o 292
1414.72	v 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1 1 0 0 0 1 0 0 0 1 1 0 1
1414.72	s SATISFIABLE
1414.72	o 294
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 1 0 1 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0
1414.72	o 294
1414.72	v 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 1 0 1 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0
1414.72	s OPTIMUM FOUND
c 
c 
c 
c conversion script
c 
c 

parsing "/tmp/evaluation/280123-1169301308/unknown.xml" file ... done.
writing "/tmp/evaluation/280123-1169301308/unknown.wcsp" file ... done.

Verifier Data (download as text)

146 unsatisfied constraints, 294 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/node55/watcher-280123-1169301308 -o ROOT/results/node55/solver-280123-1169301308 -C 2400 -M 900 /tmp/evaluation/280123-1169301308/aolibpvo /tmp/evaluation/280123-1169301308/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: 2.00 2.00 1.78 5/80 17542
/proc/meminfo: memFree=1207368/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=18540 CPUtime=0
/proc/17541/stat : 17541 (runsolver) R 17539 17541 16785 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 278529085 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17541/statm: 4635 279 244 17 0 2626 0

[startup+0.156872 s]
/proc/loadavg: 2.00 2.00 1.78 5/80 17542
/proc/meminfo: memFree=1207368/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=0.15
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 15 0 0 0 21 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926317 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 3496

[startup+0.564909 s]
/proc/loadavg: 2.00 2.00 1.78 5/80 17542
/proc/meminfo: memFree=1207368/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=0.55
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 55 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926365 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 3496

[startup+1.38599 s]
/proc/loadavg: 2.00 2.00 1.78 3/80 17542
/proc/meminfo: memFree=1206152/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1.37
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 137 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 3496

[startup+3.02315 s]
/proc/loadavg: 2.00 2.00 1.78 3/80 17542
/proc/meminfo: memFree=1206152/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=2.99
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 299 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647851 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 3496

[startup+6.30746 s]
/proc/loadavg: 2.00 2.00 1.78 3/80 17542
/proc/meminfo: memFree=1206088/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=6.25
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 625 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134654901 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3496

[startup+12.7621 s]
/proc/loadavg: 2.00 2.00 1.78 3/80 17542
/proc/meminfo: memFree=1206216/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=12.65
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 1265 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135539813 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 3496

[startup+25.5743 s]
/proc/loadavg: 2.00 2.00 1.79 3/80 17542
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=25.37
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 2537 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645701 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 3496

[startup+51.2018 s]
/proc/loadavg: 2.00 2.00 1.79 3/80 17542
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=50.79
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 5079 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 3496

[startup+102.467 s]
/proc/loadavg: 2.00 2.00 1.80 3/80 17542
/proc/meminfo: memFree=1206408/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=101.67
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 10167 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613088 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 3496

[startup+162.561 s]
/proc/loadavg: 2.00 2.00 1.81 3/80 17542
/proc/meminfo: memFree=1206408/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=161.3
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 16130 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926237 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 161.3
Current children cumulated vsize (KiB) 3496

[startup+222.659 s]
/proc/loadavg: 2.00 2.00 1.82 3/80 17542
/proc/meminfo: memFree=1206472/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=220.92
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 22092 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 220.92
Current children cumulated vsize (KiB) 3496

[startup+282.7 s]
/proc/loadavg: 2.00 2.00 1.83 3/80 17542
/proc/meminfo: memFree=1206408/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=280.47
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 504 0 0 0 28047 0 0 0 25 0 1 0 278529085 3579904 485 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 485 199 428 0 443 0
Current children cumulated CPU time (s) 280.47
Current children cumulated vsize (KiB) 3496

[startup+342.737 s]
/proc/loadavg: 2.05 2.01 1.84 3/80 17542
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=340.03
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 34002 1 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 340.03
Current children cumulated vsize (KiB) 3496

[startup+402.774 s]
/proc/loadavg: 2.02 2.01 1.84 3/86 17700
/proc/meminfo: memFree=1205128/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=399.38
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 39937 1 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646966 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 399.38
Current children cumulated vsize (KiB) 3496

[startup+462.786 s]
/proc/loadavg: 2.00 2.00 1.85 3/80 17740
/proc/meminfo: memFree=1206152/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=458.85
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 45884 1 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 458.85
Current children cumulated vsize (KiB) 3496

[startup+522.797 s]
/proc/loadavg: 2.00 2.00 1.86 3/80 17740
/proc/meminfo: memFree=1206152/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=518.41
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 51840 1 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 518.41
Current children cumulated vsize (KiB) 3496

[startup+582.805 s]
/proc/loadavg: 2.00 2.00 1.86 3/80 17740
/proc/meminfo: memFree=1206152/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=577.96
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 57794 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134657926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 577.96
Current children cumulated vsize (KiB) 3496

[startup+642.886 s]
/proc/loadavg: 2.00 2.00 1.87 3/80 17740
/proc/meminfo: memFree=1206152/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=637.59
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 63757 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135740446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 637.59
Current children cumulated vsize (KiB) 3496

[startup+702.929 s]
/proc/loadavg: 2.05 2.01 1.88 3/80 17740
/proc/meminfo: memFree=1206280/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=697.16
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 69714 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645763 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 697.16
Current children cumulated vsize (KiB) 3496

[startup+763.01 s]
/proc/loadavg: 2.02 2.01 1.89 3/80 17740
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=756.79
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 75677 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135738356 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 756.79
Current children cumulated vsize (KiB) 3496

[startup+823.015 s]
/proc/loadavg: 2.00 2.00 1.89 3/80 17740
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=816.34
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 81632 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 816.34
Current children cumulated vsize (KiB) 3496

[startup+883.039 s]
/proc/loadavg: 2.00 2.00 1.90 3/80 17740
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=875.9
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 87588 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134649410 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 875.9
Current children cumulated vsize (KiB) 3496

[startup+943.109 s]
/proc/loadavg: 2.04 2.01 1.91 3/80 17740
/proc/meminfo: memFree=1206280/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=935.5
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 93548 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 935.5
Current children cumulated vsize (KiB) 3496

[startup+1003.12 s]
/proc/loadavg: 2.01 2.01 1.91 3/80 17740
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=995.03
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 99501 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645745 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 995.03
Current children cumulated vsize (KiB) 3496

[startup+1063.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/80 17740
/proc/meminfo: memFree=1206280/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1054.66
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 105464 2 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134614437 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 1054.66
Current children cumulated vsize (KiB) 3496

[startup+1123.22 s]
/proc/loadavg: 2.00 2.00 1.91 3/80 17740
/proc/meminfo: memFree=1206344/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1114.24
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 111421 3 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 1114.24
Current children cumulated vsize (KiB) 3496

[startup+1183.29 s]
/proc/loadavg: 1.96 1.98 1.91 3/74 17821
/proc/meminfo: memFree=1229680/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1174.17
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 117413 4 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 0 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 1174.17
Current children cumulated vsize (KiB) 3496

[startup+1243.37 s]
/proc/loadavg: 1.98 1.98 1.91 3/74 17821
/proc/meminfo: memFree=1229680/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1234.18
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 123414 4 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135741963 0 0 4096 0 0 0 0 17 0 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 1234.18
Current children cumulated vsize (KiB) 3496

[startup+1303.47 s]
/proc/loadavg: 1.99 1.98 1.91 3/74 17821
/proc/meminfo: memFree=1229744/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1294.24
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 129420 4 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 1294.24
Current children cumulated vsize (KiB) 3496

[startup+1363.47 s]
/proc/loadavg: 1.99 1.98 1.91 3/74 17821
/proc/meminfo: memFree=1229744/2055920 swapFree=4192192/4192956
[pid=17541] ppid=17539 vsize=3496 CPUtime=1354.17
/proc/17541/stat : 17541 (aolibpvo) R 17539 17541 16785 0 -1 0 505 0 0 0 135413 4 0 0 25 0 1 0 278529085 3579904 486 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646815 0 0 4096 0 0 0 0 17 0 0 0
/proc/17541/statm: 874 486 199 428 0 443 0
Current children cumulated CPU time (s) 1354.17
Current children cumulated vsize (KiB) 3496

Child status: 0
Real time (s): 1414.73
CPU time (s): 1405.39
CPU user time (s): 1405.34
CPU system time (s): 0.047992
CPU usage (%): 99.3401
Max. virtual memory (cumulated for all children) (KiB): 3496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1405.34
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 510
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= 6
involuntary context switches= 21241

runsolver used 1.44678 s user time and 3.9514 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Jan 20 13:55:08 UTC 2007


IDJOB= 280123
IDBENCH= 10620
IDSOLVER= 60
FILE ID= node55/280123-1169301308

PBS_JOBID= 3609856

Free space on /tmp= 66561 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-60/maxcut-60-440-1_ext.xml
COMMAND LINE= /tmp/evaluation/280123-1169301308/aolibpvo /tmp/evaluation/280123-1169301308/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-280123-1169301308 -o ROOT/results/node55/conversion-280123-1169301308 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/280123-1169301308/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-280123-1169301308 -o ROOT/results/node55/solver-280123-1169301308 -C 2400 -M 900  /tmp/evaluation/280123-1169301308/aolibpvo /tmp/evaluation/280123-1169301308/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  e2a740f1d6e6d985ec289546247272c8

RANDOM SEED= 553738606

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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1207784 kB
Buffers:         53004 kB
Cached:         670588 kB
SwapCached:        268 kB
Active:         162228 kB
Inactive:       607784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1207784 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          65444 kB
Slab:            63328 kB
Committed_AS:  6313892 kB
PageTables:       1832 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= 66560 MiB



End job on node55 on Sat Jan 20 14:18:43 UTC 2007