Trace number 279673

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 2007-01-17? (TO) 2400.03 2411.58

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-50/maxcut-50-600-9_ext.xml
MD5SUM5a372f9784b7389665bbbd2d3f8e3293
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints368
Best CPU time to get the best result obtained on this benchmark832.102
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints600
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension600
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

parsing "/tmp/evaluation/279673-1169296678/unknown.xml" file ... done.
writing "/tmp/evaluation/279673-1169296678/unknown.wcsp" file ... done.

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-279673-1169296678 -o ROOT/results/node23/solver-279673-1169296678 -C 2400 -M 900 /tmp/evaluation/279673-1169296678/aolibpvo /tmp/evaluation/279673-1169296678/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: 1.92 1.98 1.90 5/94 19683
/proc/meminfo: memFree=1293656/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=18540 CPUtime=0
/proc/19682/stat : 19682 (runsolver) R 19680 19682 19085 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 278062213 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19682/statm: 4635 279 244 17 0 2626 0

[startup+0.132124 s]
/proc/loadavg: 1.92 1.98 1.90 5/94 19683
/proc/meminfo: memFree=1293656/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3000 CPUtime=0.12
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 361 0 0 0 12 0 0 0 20 0 1 0 278062213 3072000 342 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135743014 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 750 342 185 428 0 319 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 3000

[startup+0.543199 s]
/proc/loadavg: 1.92 1.98 1.90 5/94 19683
/proc/meminfo: memFree=1293656/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=0.52
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 52 0 0 0 24 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645977 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 3424

[startup+1.36436 s]
/proc/loadavg: 1.92 1.98 1.90 3/94 19683
/proc/meminfo: memFree=1292504/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1.34
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 134 0 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 3424

[startup+3.00167 s]
/proc/loadavg: 1.92 1.98 1.90 3/94 19683
/proc/meminfo: memFree=1292440/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2.96
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 296 0 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926353 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3424

[startup+6.28331 s]
/proc/loadavg: 1.93 1.98 1.90 3/94 19683
/proc/meminfo: memFree=1292440/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=6.21
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 621 0 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 3424

[startup+12.7426 s]
/proc/loadavg: 1.93 1.98 1.90 3/94 19683
/proc/meminfo: memFree=1292568/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=12.62
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 1262 0 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 3424

[startup+25.5675 s]
/proc/loadavg: 1.95 1.98 1.91 3/94 19683
/proc/meminfo: memFree=1292632/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=25.34
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 2534 0 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135237592 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 3424

[startup+51.2198 s]
/proc/loadavg: 1.96 1.98 1.91 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=50.86
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 5086 0 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 3424

[startup+102.484 s]
/proc/loadavg: 1.98 1.98 1.91 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=101.88
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 10187 1 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 3424

[startup+162.57 s]
/proc/loadavg: 2.06 2.00 1.91 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=161.68
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 16167 1 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051729 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 3424

[startup+222.65 s]
/proc/loadavg: 2.06 2.01 1.92 3/94 19683
/proc/meminfo: memFree=1292760/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=221.48
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 22146 2 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 221.48
Current children cumulated vsize (KiB) 3424

[startup+282.728 s]
/proc/loadavg: 2.02 2.01 1.92 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=281.26
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 28124 2 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647845 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 281.26
Current children cumulated vsize (KiB) 3424

[startup+342.812 s]
/proc/loadavg: 2.01 2.00 1.92 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=341.06
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 34103 3 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 341.06
Current children cumulated vsize (KiB) 3424

[startup+402.901 s]
/proc/loadavg: 2.00 2.00 1.92 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=400.86
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 40083 3 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647963 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 400.86
Current children cumulated vsize (KiB) 3424

[startup+462.985 s]
/proc/loadavg: 2.00 2.00 1.92 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=460.66
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 46062 4 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 460.66
Current children cumulated vsize (KiB) 3424

[startup+523.071 s]
/proc/loadavg: 2.00 2.00 1.92 3/94 19683
/proc/meminfo: memFree=1292696/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=520.46
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 52041 5 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645736 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 520.46
Current children cumulated vsize (KiB) 3424

[startup+583.155 s]
/proc/loadavg: 1.92 1.98 1.91 2/81 19698
/proc/meminfo: memFree=1301312/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=580.24
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 58019 5 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647845 0 0 4096 0 0 0 0 17 1 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 580.24
Current children cumulated vsize (KiB) 3424

[startup+643.218 s]
/proc/loadavg: 1.97 1.98 1.91 3/86 19731
/proc/meminfo: memFree=1297576/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=640.03
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 63997 6 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051467 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 640.03
Current children cumulated vsize (KiB) 3424

[startup+703.276 s]
/proc/loadavg: 1.99 1.98 1.91 3/86 19731
/proc/meminfo: memFree=1297640/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=699.8
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 69974 6 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 699.8
Current children cumulated vsize (KiB) 3424

[startup+763.335 s]
/proc/loadavg: 2.05 2.00 1.92 3/86 19731
/proc/meminfo: memFree=1297576/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=759.59
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 75952 7 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 759.59
Current children cumulated vsize (KiB) 3424

[startup+823.396 s]
/proc/loadavg: 2.09 2.02 1.93 3/86 19731
/proc/meminfo: memFree=1297640/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=819.38

################
# More data... #
################

Current children cumulated vsize (KiB) 3424

[startup+1424.03 s]
/proc/loadavg: 2.12 2.04 1.95 3/92 19869
/proc/meminfo: memFree=1296360/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1417.12
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 141694 18 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648033 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1417.12
Current children cumulated vsize (KiB) 3424

[startup+1484.11 s]
/proc/loadavg: 2.04 2.03 1.95 3/86 19929
/proc/meminfo: memFree=1297384/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1476.87
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 147666 21 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645410 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1476.87
Current children cumulated vsize (KiB) 3424

[startup+1544.17 s]
/proc/loadavg: 2.01 2.02 1.95 3/86 19929
/proc/meminfo: memFree=1297384/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1536.66
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 153645 21 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644940 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1536.66
Current children cumulated vsize (KiB) 3424

[startup+1604.23 s]
/proc/loadavg: 2.00 2.02 1.95 3/86 19929
/proc/meminfo: memFree=1297384/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1596.43
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 159622 21 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051709 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1596.43
Current children cumulated vsize (KiB) 3424

[startup+1664.29 s]
/proc/loadavg: 2.00 2.01 1.95 3/86 19929
/proc/meminfo: memFree=1297384/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1656.22
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 165601 21 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1656.22
Current children cumulated vsize (KiB) 3424

[startup+1724.35 s]
/proc/loadavg: 2.00 2.01 1.95 3/86 19929
/proc/meminfo: memFree=1297448/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1716
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 171579 21 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134650937 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1716
Current children cumulated vsize (KiB) 3424

[startup+1784.41 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297448/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1775.77
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 177555 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655722 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1775.77
Current children cumulated vsize (KiB) 3424

[startup+1844.47 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1835.56
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 183534 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134681517 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1835.56
Current children cumulated vsize (KiB) 3424

[startup+1904.54 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1895.36
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 189514 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134657799 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1895.36
Current children cumulated vsize (KiB) 3424

[startup+1964.61 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=1955.12
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 195490 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648000 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 1955.12
Current children cumulated vsize (KiB) 3424

[startup+2024.66 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2014.91
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 201469 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926804 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2014.91
Current children cumulated vsize (KiB) 3424

[startup+2084.72 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2074.7
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 207448 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2074.7
Current children cumulated vsize (KiB) 3424

[startup+2144.78 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2134.45
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 213423 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2134.45
Current children cumulated vsize (KiB) 3424

[startup+2204.84 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2194.25
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 219403 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2194.25
Current children cumulated vsize (KiB) 3424

[startup+2264.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2254.04
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 225382 22 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135150460 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2254.04
Current children cumulated vsize (KiB) 3424

[startup+2324.97 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2313.81
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 231358 23 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2313.81
Current children cumulated vsize (KiB) 3424

[startup+2385.03 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2373.61
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 237338 23 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134651089 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2373.61
Current children cumulated vsize (KiB) 3424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.57 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 19929
/proc/meminfo: memFree=1297512/2055920 swapFree=4156072/4192956
[pid=19682] ppid=19680 vsize=3424 CPUtime=2400.03
/proc/19682/stat : 19682 (aolibpvo) R 19680 19682 19085 0 -1 0 488 0 0 0 239980 23 0 0 25 0 1 0 278062213 3506176 469 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051708 0 0 4096 0 0 0 0 17 0 0 0
/proc/19682/statm: 856 469 199 428 0 425 0
Current children cumulated CPU time (s) 2400.03
Current children cumulated vsize (KiB) 3424

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2411.58
CPU time (s): 2400.03
CPU user time (s): 2399.8
CPU system time (s): 0.231964
CPU usage (%): 99.5212
Max. virtual memory (cumulated for all children) (KiB): 3424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.8
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488
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= 56706

runsolver used 2.35964 s user time and 6.27005 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Jan 20 12:37:58 UTC 2007


IDJOB= 279673
IDBENCH= 10372
IDSOLVER= 60
FILE ID= node23/279673-1169296678

PBS_JOBID= 3609799

Free space on /tmp= 66562 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-50/maxcut-50-600-9_ext.xml
COMMAND LINE= /tmp/evaluation/279673-1169296678/aolibpvo /tmp/evaluation/279673-1169296678/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-279673-1169296678 -o ROOT/results/node23/conversion-279673-1169296678 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/279673-1169296678/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-279673-1169296678 -o ROOT/results/node23/solver-279673-1169296678 -C 2400 -M 900  /tmp/evaluation/279673-1169296678/aolibpvo /tmp/evaluation/279673-1169296678/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  5a372f9784b7389665bbbd2d3f8e3293

RANDOM SEED= 450160742

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		: 3000.265
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		: 3000.265
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:       1294136 kB
Buffers:         39760 kB
Cached:         610724 kB
SwapCached:      12040 kB
Active:         162952 kB
Inactive:       532828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294136 kB
SwapTotal:     4192956 kB
SwapFree:      4156072 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          66360 kB
Slab:            50508 kB
Committed_AS:  5018336 kB
PageTables:       2380 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 node23 on Sat Jan 20 13:18:10 UTC 2007