Trace number 1092453

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) 1800.09 1803.41

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-100-5.xml
MD5SUMae7430fa0ee17432c782e1ef242ba179
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1679
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.11	c mistral-prime version 1.313
0.08/0.11	c 
0.08/0.11	c Parsing xml file
0.08/0.11	c          domains...............  0.01	(400 domains)
0.08/0.11	c          variables.............-2.0837e-19	(400 variables)
0.08/0.11	c          predicates............-2.0837e-19	(2 predicates)
0.08/0.11	c          constraints...........  0.18	(4180 constraints)
0.18/0.21	c Parsing time:   0.19
0.18/0.21	c
0.18/0.21	c Building model
0.18/0.26	c         0 constants
0.18/0.26	c         0 Boolean variables    (+7600)
0.18/0.26	c       400 range variables      (+7980)
0.18/0.26	c         0 domain (b) variables (+0)
0.18/0.26	c         0 domain (l) variables (+0)
0.18/0.26	c      4180 constraints          (+15580)
0.18/0.26	c         0 values 
0.18/0.26	c Building time:   0.05
0.18/0.26	c
0.18/0.26	c Solving instance
0.18/0.26	c          heuristic = dom/wdeg
0.18/0.26	c          Randomized probing iteration = 100
0.18/0.26	c          probing limit = 30
0.18/0.26	c          level based weights = no
0.18/0.26	c          impact probing = no
0.18/0.26	c          restart policy = No restart
0.18/0.26	c          probing .......... 21.03
21.20/21.46	c          Probing Nodes  5027
21.20/21.46	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-1092453-1215275173/watcher-1092453-1215275173 -o /tmp/evaluation-result-1092453-1215275173/solver-1092453-1215275173 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1092453-1215275173.xml -v 1 -rs 1952839622 -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: 1.92 1.98 1.99 4/80 5132
/proc/meminfo: memFree=1667832/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=820 CPUtime=0
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1557184109 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 6849316 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 205 25 19 177 0 3 0

[startup+0.104123 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 5132
/proc/meminfo: memFree=1667832/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=9400 CPUtime=0.08
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 1672 0 0 0 8 0 0 0 19 0 1 0 1557184109 9625600 1638 996147200 134512640 135239859 4294956144 18446744073709551615 134622766 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 2350 1638 397 177 0 1253 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9400

[startup+0.201137 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 5132
/proc/meminfo: memFree=1667832/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=12036 CPUtime=0.18
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 2334 0 0 0 17 1 0 0 20 0 1 0 1557184109 12324864 2300 996147200 134512640 135239859 4294956144 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 3009 2300 397 177 0 1912 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12036

[startup+0.301161 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 5132
/proc/meminfo: memFree=1667832/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21324 CPUtime=0.28
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4647 0 0 0 27 1 0 0 21 0 1 0 1557184109 21835776 4613 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5331 4613 427 177 0 4234 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21324

[startup+0.701232 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 5132
/proc/meminfo: memFree=1667832/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21704 CPUtime=0.67
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4755 0 0 0 66 1 0 0 25 0 1 0 1557184109 22224896 4688 996147200 134512640 135239859 4294956144 18446744073709551615 135030901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5426 4688 428 177 0 4329 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 21704

[startup+1.50137 s]
/proc/loadavg: 1.92 1.98 1.99 3/81 5133
/proc/meminfo: memFree=1650608/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21704 CPUtime=1.46
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4759 0 0 0 145 1 0 0 25 0 1 0 1557184109 22224896 4692 996147200 134512640 135239859 4294956144 18446744073709551615 135071658 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5426 4692 428 177 0 4329 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 21704

[startup+3.10164 s]
/proc/loadavg: 1.92 1.98 1.99 3/81 5133
/proc/meminfo: memFree=1650480/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21704 CPUtime=3.06
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4760 0 0 0 305 1 0 0 25 0 1 0 1557184109 22224896 4693 996147200 134512640 135239859 4294956144 18446744073709551615 134802379 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5426 4693 428 177 0 4329 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 21704

[startup+6.3012 s]
/proc/loadavg: 1.93 1.98 1.99 3/81 5133
/proc/meminfo: memFree=1650416/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21704 CPUtime=6.23
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4760 0 0 0 622 1 0 0 25 0 1 0 1557184109 22224896 4693 996147200 134512640 135239859 4294956144 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5426 4693 428 177 0 4329 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21704

[startup+12.7013 s]
/proc/loadavg: 1.93 1.98 1.99 3/81 5133
/proc/meminfo: memFree=1650288/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21704 CPUtime=12.57
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4762 0 0 0 1256 1 0 0 25 0 1 0 1557184109 22224896 4695 996147200 134512640 135239859 4294956144 18446744073709551615 134802379 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5426 4695 428 177 0 4329 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 21704

[startup+25.5015 s]
/proc/loadavg: 1.95 1.98 1.99 3/81 5133
/proc/meminfo: memFree=1650224/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21728 CPUtime=25.27
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4769 0 0 0 2525 2 0 0 25 0 1 0 1557184109 22249472 4702 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5432 4702 429 177 0 4335 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 21728

[startup+51.1019 s]
/proc/loadavg: 2.04 2.00 2.00 3/81 5133
/proc/meminfo: memFree=1650224/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21732 CPUtime=50.65
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4770 0 0 0 5063 2 0 0 25 0 1 0 1557184109 22253568 4703 996147200 134512640 135239859 4294956144 18446744073709551615 134802362 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5433 4703 429 177 0 4336 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 21732

[startup+102.302 s]
/proc/loadavg: 2.02 2.00 2.00 3/81 5133
/proc/meminfo: memFree=1650096/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21732 CPUtime=101.41
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4770 0 0 0 10139 2 0 0 25 0 1 0 1557184109 22253568 4703 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5433 4703 429 177 0 4336 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 21732

[startup+162.301 s]
/proc/loadavg: 2.12 2.03 2.01 3/81 5133
/proc/meminfo: memFree=1650032/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21752 CPUtime=160.9
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4775 0 0 0 16088 2 0 0 25 0 1 0 1557184109 22274048 4708 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5438 4708 429 177 0 4341 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 21752

[startup+222.306 s]
/proc/loadavg: 2.04 2.02 2.00 3/81 5135
/proc/meminfo: memFree=1650032/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=220.39
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 22037 2 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071483 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 21760

[startup+282.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 5135
/proc/meminfo: memFree=1650032/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=279.88
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 27986 2 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071658 0 0 4096 0 0 0 0 17 1 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 21760

[startup+342.302 s]
/proc/loadavg: 1.96 2.00 1.99 3/81 5173
/proc/meminfo: memFree=1641648/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=339.66
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 33963 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071483 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 21760

[startup+402.302 s]
/proc/loadavg: 1.98 2.00 1.99 3/81 5173
/proc/meminfo: memFree=1641200/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=399.63
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 39960 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 399.63
Current children cumulated vsize (KiB) 21760

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/81 5173
/proc/meminfo: memFree=1640944/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=459.6
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 45957 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 134797290 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 459.6
Current children cumulated vsize (KiB) 21760

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/81 5173
/proc/meminfo: memFree=1640880/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=519.57
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 51954 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 519.57
Current children cumulated vsize (KiB) 21760

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/81 5173
/proc/meminfo: memFree=1640880/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=579.54
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 57951 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 579.54
Current children cumulated vsize (KiB) 21760

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/81 5173
/proc/meminfo: memFree=1640880/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=639.51
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 63948 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 639.51
Current children cumulated vsize (KiB) 21760


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640752/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=879.4
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 87937 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 879.4
Current children cumulated vsize (KiB) 21760

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640752/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=939.37
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 93934 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 134802093 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 939.37
Current children cumulated vsize (KiB) 21760

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640752/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=999.34
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 99931 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 999.34
Current children cumulated vsize (KiB) 21760

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640688/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1059.31
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 105928 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1059.31
Current children cumulated vsize (KiB) 21760

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640688/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1119.29
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 111926 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1119.29
Current children cumulated vsize (KiB) 21760

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640688/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1179.26
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 117923 3 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1179.26
Current children cumulated vsize (KiB) 21760

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640560/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1239.24
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 123920 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1239.24
Current children cumulated vsize (KiB) 21760

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640560/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1299.21
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 129917 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1299.21
Current children cumulated vsize (KiB) 21760

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640560/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1359.18
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 135914 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030879 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1359.18
Current children cumulated vsize (KiB) 21760

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640560/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1419.16
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 141912 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1419.16
Current children cumulated vsize (KiB) 21760

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640496/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1479.12
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 147908 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 134802089 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1479.12
Current children cumulated vsize (KiB) 21760

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5173
/proc/meminfo: memFree=1640432/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1539.1
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 153906 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1539.1
Current children cumulated vsize (KiB) 21760

[startup+1602.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/81 5173
/proc/meminfo: memFree=1640432/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1599.06
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 159902 4 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1599.06
Current children cumulated vsize (KiB) 21760

[startup+1662.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/81 5173
/proc/meminfo: memFree=1640432/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1659.05
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 165900 5 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1659.05
Current children cumulated vsize (KiB) 21760

[startup+1722.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/81 5173
/proc/meminfo: memFree=1640432/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1719.01
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 171896 5 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1719.01
Current children cumulated vsize (KiB) 21760

[startup+1782.3 s]
/proc/loadavg: 2.32 2.13 2.04 3/81 5173
/proc/meminfo: memFree=1640368/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1778.99
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 177894 5 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135071132 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1778.99
Current children cumulated vsize (KiB) 21760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.4 s]
/proc/loadavg: 2.21 2.12 2.03 3/81 5173
/proc/meminfo: memFree=1640368/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1800.08
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 180003 5 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 21760

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

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

[startup+1803.4 s]
/proc/loadavg: 2.21 2.12 2.03 3/81 5173
/proc/meminfo: memFree=1640368/2055920 swapFree=4180408/4192956
[pid=5132] ppid=5130 vsize=21760 CPUtime=1800.08
/proc/5132/stat : 5132 (xsolve) R 5130 5132 5001 0 -1 4194304 4777 0 0 0 180003 5 0 0 25 0 1 0 1557184109 22282240 4710 996147200 134512640 135239859 4294956144 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 0 0 0
/proc/5132/statm: 5440 4710 429 177 0 4343 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 21760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.41
CPU time (s): 1800.09
CPU user time (s): 1800.04
CPU system time (s): 0.055991
CPU usage (%): 99.8162
Max. virtual memory (cumulated for all children) (KiB): 21760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4777
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= 11972

runsolver used 2.28165 second user time and 5.03623 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-05 18:26:13
IDJOB=1092453
IDBENCH=58619
IDSOLVER=342
FILE ID=node55/1092453-1215275173
PBS_JOBID= 7882260
Free space on /tmp= 66424 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-100-5.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-1092453-1215275173/watcher-1092453-1215275173 -o /tmp/evaluation-result-1092453-1215275173/solver-1092453-1215275173 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1092453-1215275173.xml -v 1 -rs 1952839622 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ae7430fa0ee17432c782e1ef242ba179
RANDOM SEED=1952839622

node55.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		: 3000.261
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		: 3000.261
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:       1668376 kB
Buffers:         37964 kB
Cached:         213088 kB
SwapCached:       6260 kB
Active:         230940 kB
Inactive:       104672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668376 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          98356 kB
Slab:            37300 kB
Committed_AS:  3932096 kB
PageTables:       1912 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= 66424 MiB
End job on node55 at 2008-07-05 18:56:18