Trace number 1063535

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
MDG-probe 2008-06-27? (TO) 1800.06 1806.74

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-agg.xml
MD5SUM6e0d40fc33e849e9f83ca805655c3554
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1479.2
Satisfiable
(Un)Satisfiability was proved
Number of variables4890
Number of constraints419
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension419
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(1 domains)
0.00/0.01	c          variables.............  0.03	(4890 variables)
0.09/0.11	c          predicates............  2.06	(113 predicates)
2.07/2.12	c          constraints...........  0.44	(419 constraints)
2.46/2.56	c Parsing time:   2.53
2.46/2.56	c
2.46/2.56	c Building model
2.46/2.59	c         0 AllDifferent constraints infered
2.86/2.92	c         0 constants
2.86/2.92	c      4890 Boolean variables    (+0)
2.86/2.92	c         0 range variables      (+90991)
2.86/2.92	c         0 domain (b) variables (+0)
2.86/2.92	c         0 domain (l) variables (+0)
2.86/2.92	c         0 constraints          (+90991)
2.86/2.92	c         0 values 
2.86/2.92	c Building time:   0.35
2.86/2.92	c
2.86/2.92	c Solving instance
2.86/2.92	c          heuristic = dom/wdeg
2.86/2.92	c          Randomized probing iteration = 100
2.86/2.92	c          probing limit = 30
2.86/2.92	c          level based weights = no
2.86/2.92	c          impact probing = no
2.86/2.92	c          restart policy = No restart
2.86/2.92	c          probing .........604.63
607.39/612.62	c          Probing Nodes223768
607.39/612.62	c          final run 

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063535-1215137761/watcher-1063535-1215137761 -o /tmp/evaluation-result-1063535-1215137761/solver-1063535-1215137761 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063535-1215137761.xml -v 1 -rs 1967068816 -probe 1 -ph 0 -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 2.01 2.00 4/80 26992
/proc/meminfo: memFree=1477272/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=820 CPUtime=0
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1992746502 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 1835812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 205 25 19 177 0 3 0

[startup+0.0764141 s]
/proc/loadavg: 1.91 2.01 2.00 4/80 26992
/proc/meminfo: memFree=1477272/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=6524 CPUtime=0.06
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 948 0 0 0 6 0 0 0 19 0 1 0 1992746502 6680576 914 996147200 134512640 135239859 4294956144 18446744073709551615 134610367 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 1631 914 381 177 0 534 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6524

[startup+0.101413 s]
/proc/loadavg: 1.91 2.01 2.00 4/80 26992
/proc/meminfo: memFree=1477272/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=6524 CPUtime=0.09
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 957 0 0 0 9 0 0 0 19 0 1 0 1992746502 6680576 923 996147200 134512640 135239859 4294956144 18446744073709551615 134649964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 1631 923 381 177 0 534 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6524

[startup+0.301439 s]
/proc/loadavg: 1.91 2.01 2.00 4/80 26992
/proc/meminfo: memFree=1477272/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=8020 CPUtime=0.28
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 1308 0 0 0 28 0 0 0 21 0 1 0 1992746502 8212480 1274 996147200 134512640 135239859 4294956144 18446744073709551615 4159157855 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 2005 1274 381 177 0 908 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8020

[startup+0.701483 s]
/proc/loadavg: 1.91 2.01 2.00 4/80 26992
/proc/meminfo: memFree=1477272/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=12036 CPUtime=0.68
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 2286 0 0 0 67 1 0 0 25 0 1 0 1992746502 12324864 2252 996147200 134512640 135239859 4294956144 18446744073709551615 134610707 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 3009 2252 381 177 0 1912 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12036

[startup+1.50157 s]
/proc/loadavg: 1.91 2.01 2.00 3/81 26993
/proc/meminfo: memFree=1467216/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=14380 CPUtime=1.48
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 2930 0 0 0 147 1 0 0 25 0 1 0 1992746502 14725120 2878 996147200 134512640 135239859 4294956144 18446744073709551615 134610633 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 3595 2878 381 177 0 2498 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14380

[startup+3.10275 s]
/proc/loadavg: 1.91 2.01 2.00 3/81 26993
/proc/meminfo: memFree=1466832/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=117788 CPUtime=3.06
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 28814 0 0 0 294 12 0 0 25 0 1 0 1992746502 120614912 28501 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 29447 28501 431 177 0 28350 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 117788

[startup+6.3011 s]
/proc/loadavg: 1.91 2.01 2.00 3/81 26993
/proc/meminfo: memFree=1354320/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=137160 CPUtime=6.22
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 35404 0 0 0 606 16 0 0 25 0 1 0 1992746502 140451840 33069 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 34290 33069 431 177 0 33193 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 137160

[startup+12.7018 s]
/proc/loadavg: 1.92 2.01 2.00 3/81 26993
/proc/meminfo: memFree=1315792/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=167144 CPUtime=12.57
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 44971 0 0 0 1237 20 0 0 25 0 1 0 1992746502 171155456 40587 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 41786 40587 431 177 0 40689 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 167144

[startup+25.5012 s]
/proc/loadavg: 1.94 2.01 2.00 3/81 26993
/proc/meminfo: memFree=1304912/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=191976 CPUtime=25.27
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 51880 0 0 0 2503 24 0 0 25 0 1 0 1992746502 196583424 43399 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 47994 43399 431 177 0 46897 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 191976

[startup+51.102 s]
/proc/loadavg: 1.96 2.01 2.00 3/81 26993
/proc/meminfo: memFree=1299024/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=196596 CPUtime=50.65
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 53288 0 0 0 5041 24 0 0 25 0 1 0 1992746502 201314304 44807 996147200 134512640 135239859 4294956144 18446744073709551615 135067284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 49149 44807 431 177 0 48052 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 196596

[startup+102.307 s]
/proc/loadavg: 1.98 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1297040/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=198180 CPUtime=101.42
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 53738 0 0 0 10117 25 0 0 25 0 1 0 1992746502 202936320 45257 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 49545 45257 431 177 0 48448 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 198180

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1296400/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=198840 CPUtime=160.9
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 53897 0 0 0 16065 25 0 0 25 0 1 0 1992746502 203612160 45416 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 49710 45416 431 177 0 48613 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 198840

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1295312/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=199896 CPUtime=220.39
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 54153 0 0 0 22014 25 0 0 25 0 1 0 1992746502 204693504 45672 996147200 134512640 135239859 4294956144 18446744073709551615 135102466 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 49974 45672 431 177 0 48877 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 199896

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1295120/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=200160 CPUtime=279.88
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 54232 0 0 0 27963 25 0 0 25 0 1 0 1992746502 204963840 45751 996147200 134512640 135239859 4294956144 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 50040 45751 431 177 0 48943 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 200160

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1294544/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=200688 CPUtime=339.37
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 54358 0 0 0 33912 25 0 0 25 0 1 0 1992746502 205504512 45877 996147200 134512640 135239859 4294956144 18446744073709551615 135071658 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 50172 45877 431 177 0 49075 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 200688

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1294032/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=201084 CPUtime=398.87
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 54481 0 0 0 39861 26 0 0 25 0 1 0 1992746502 205910016 46000 996147200 134512640 135239859 4294956144 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 50271 46000 431 177 0 49174 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 201084

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1292816/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=201744 CPUtime=458.36
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 54786 0 0 0 45810 26 0 0 25 0 1 0 1992746502 206585856 46305 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 50436 46305 431 177 0 49339 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 201744

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1292560/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=202008 CPUtime=517.86
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 54851 0 0 0 51759 27 0 0 25 0 1 0 1992746502 206856192 46370 996147200 134512640 135239859 4294956144 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 50502 46370 431 177 0 49405 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 202008

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1290704/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=203460 CPUtime=577.35
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55314 0 0 0 57708 27 0 0 25 0 1 0 1992746502 208343040 46833 996147200 134512640 135239859 4294956144 18446744073709551615 135073894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 50865 46833 431 177 0 49768 0
Current children cumulated CPU time (s) 577.35
Current children cumulated vsize (KiB) 203460

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/81 26993
/proc/meminfo: memFree=1289808/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=636.84
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 63657 27 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 636.84
Current children cumulated vsize (KiB) 204252


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

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=766920/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=875.99
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 87570 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 875.99
Current children cumulated vsize (KiB) 204252

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=739144/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=935.97
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 93568 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134803612 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 935.97
Current children cumulated vsize (KiB) 204252

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=738632/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=995.94
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 99565 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 995.94
Current children cumulated vsize (KiB) 204252

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=738312/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1055.92
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 105563 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1055.92
Current children cumulated vsize (KiB) 204252

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=737928/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1115.89
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 111560 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1115.89
Current children cumulated vsize (KiB) 204252

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=698952/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1175.87
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 117558 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1175.87
Current children cumulated vsize (KiB) 204252

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=595336/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1235.84
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 123555 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135042273 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1235.84
Current children cumulated vsize (KiB) 204252

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 27022
/proc/meminfo: memFree=572360/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1295.82
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 129553 29 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1295.82
Current children cumulated vsize (KiB) 204252

[startup+1362.3 s]
/proc/loadavg: 2.46 2.10 2.03 3/73 27049
/proc/meminfo: memFree=1535760/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1355.79
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 135532 47 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1355.79
Current children cumulated vsize (KiB) 204252

[startup+1422.31 s]
/proc/loadavg: 2.17 2.08 2.02 3/74 27050
/proc/meminfo: memFree=986056/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1415.77
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 141530 47 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1415.77
Current children cumulated vsize (KiB) 204252

[startup+1482.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/74 27050
/proc/meminfo: memFree=985928/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1475.74
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 147527 47 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1475.74
Current children cumulated vsize (KiB) 204252

[startup+1542.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1535.72
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 153525 47 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135101110 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1535.72
Current children cumulated vsize (KiB) 204252

[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1595.7
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 159522 48 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1595.7
Current children cumulated vsize (KiB) 204252

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1655.67
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 165519 48 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1655.67
Current children cumulated vsize (KiB) 204252

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1715.65
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 171517 48 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1715.65
Current children cumulated vsize (KiB) 204252

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1775.62
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 177514 48 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1775.62
Current children cumulated vsize (KiB) 204252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1800.02
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 179954 48 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 204252

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

Solver just ended. Dumping a history of the last processes samples

[startup+1806.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 27052
/proc/meminfo: memFree=985800/2055920 swapFree=4178936/4192956
[pid=26992] ppid=26990 vsize=204252 CPUtime=1800.02
/proc/26992/stat : 26992 (xsolve) R 26990 26992 26955 0 -1 4194304 55524 0 0 0 179954 48 0 0 25 0 1 0 1992746502 209154048 47043 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/26992/statm: 51063 47043 432 177 0 49966 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 204252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.74
CPU time (s): 1800.06
CPU user time (s): 1799.54
CPU system time (s): 0.514921
CPU usage (%): 99.6305
Max. virtual memory (cumulated for all children) (KiB): 204252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.514921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55524
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= 34087

runsolver used 1.88571 second user time and 5.06223 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-04 04:16:01
IDJOB=1063535
IDBENCH=54767
IDSOLVER=342
FILE ID=node64/1063535-1215137761
PBS_JOBID= 7877382
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-agg.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063535-1215137761/watcher-1063535-1215137761 -o /tmp/evaluation-result-1063535-1215137761/solver-1063535-1215137761 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063535-1215137761.xml -v 1 -rs 1967068816 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6e0d40fc33e849e9f83ca805655c3554
RANDOM SEED=1967068816

node64.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.248
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		: 3000.248
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:       1477752 kB
Buffers:         73644 kB
Cached:         362112 kB
SwapCached:       7196 kB
Active:         324108 kB
Inactive:       186812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477752 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          91500 kB
Slab:            52228 kB
Committed_AS:  4754724 kB
PageTables:       1908 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node64 at 2008-07-04 04:46:10