Trace number 1089119

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
casper zao? (TO) 1800.09 1808.31

General information on the benchmark

Namecsp/graphColoring/register/mulsol/
normalized-mulsol-i-4-30.xml
MD5SUM47c8dce6ec1bb9945d5eba71f58be254
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.143977
Satisfiable
(Un)Satisfiability was proved
Number of variables185
Number of constraints3946
Maximum constraint arity2
Maximum domain size30
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3946
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.29	c [ NumberOfVariables = 185 ]
0.18/0.29	c [ NumberOfConstraints = 3946 ]
0.18/0.29	c [ SizeOfSearchSpace(log2) = 907.775 ]
0.18/0.29	c SymmetrySearch = 1
0.28/0.36	c [ Found 1.97492e+35 symmetries ]
0.28/0.37	c InitialPropagation = 1
0.28/0.37	c [ SizeOfSearchSpace(log2) = 902.653 ]
0.28/0.37	c InitialSAC = 1
0.28/0.39	c [ SizeOfSearchSpace(log2) = 902.653 ]
0.28/0.39	c Search(SampleFF) : 
79.40/80.13	c [ Sampling domwdeg ]
79.40/80.13	c [ Sampling impacts ]
79.40/80.13	c [ Sampling la ]
79.40/80.13	c [ SamplingScores: ]
79.40/80.13	c [ domwdeg+min = 3.30783e-37 | domwdeg+rnd = 3.35693e-12 ]
79.40/80.13	c [ impacts+min = 2.9822e-78 | impacts+rnd = 1.14542e-10 ]
79.40/80.13	c [ la+min = 9.64379e-122 | la+rnd = 2.24686e-20 ]
79.40/80.13	c [ domwdeg = 1.67846e-12 | impacts = 5.72709e-11 | la = 1.12343e-20 ]
79.40/80.13	c [ min = 1.10261e-37 | rand = 5.72709e-11 ]
79.40/80.13	c [ restarting at (2.26378,1.57798e-160) ]
85.44/86.20	c [ restarting at (5.65945,1.47294e-135) ]
100.42/101.39	c [ restarting at (14.1486,4.43358e-127) ]
138.10/139.34	c [ restarting at (35.3716,3.67454e-122) ]
232.20/234.20	c [ restarting at (88.4289,2.69437e-120) ]
467.28/471.35	c [ restarting at (221.072,3.41753e-116) ]
921.41/929.34	c [ restarting at (552.681,7.3033e-108) ]

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-1089119-1215261839/watcher-1089119-1215261839 -o /tmp/evaluation-result-1089119-1215261839/solver-1089119-1215261839 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089119-1215261839.xml 451033773 

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: 1.99 2.01 2.00 4/81 30765
/proc/meminfo: memFree=1576160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=1056 CPUtime=0
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 163995248 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 5104420 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 264 26 20 235 0 3 0

[startup+0.110366 s]
/proc/loadavg: 1.99 2.01 2.00 4/81 30765
/proc/meminfo: memFree=1576160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=6496 CPUtime=0.09
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 734 0 0 0 9 0 0 0 18 0 1 0 163995248 6651904 694 996147200 134512640 135477443 4294956224 18446744073709551615 134758925 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 1624 694 376 235 0 325 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6496

[startup+0.201382 s]
/proc/loadavg: 1.99 2.01 2.00 4/81 30765
/proc/meminfo: memFree=1576160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=100256 CPUtime=0.18
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 2814 0 0 0 12 6 0 0 18 0 1 0 163995248 102662144 897 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25064 897 419 235 0 23765 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 100256

[startup+0.301386 s]
/proc/loadavg: 1.99 2.01 2.00 4/81 30765
/proc/meminfo: memFree=1576160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=100516 CPUtime=0.28
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5150 0 0 0 15 13 0 0 19 0 1 0 163995248 102928384 1164 996147200 134512640 135477443 4294956224 18446744073709551615 5538288 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25129 1164 448 235 0 23830 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 100516

[startup+0.701432 s]
/proc/loadavg: 1.99 2.01 2.00 4/81 30765
/proc/meminfo: memFree=1576160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=0.68
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5599 0 0 0 55 13 0 0 23 0 1 0 163995248 103870464 1613 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1613 496 235 0 24060 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101436

[startup+1.50152 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 30766
/proc/meminfo: memFree=1571544/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1.46
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5600 0 0 0 133 13 0 0 25 0 1 0 163995248 103870464 1614 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1614 496 235 0 24060 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 101436

[startup+3.10169 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 30766
/proc/meminfo: memFree=1571288/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=3.05
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5601 0 0 0 292 13 0 0 25 0 1 0 163995248 103870464 1615 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1615 496 235 0 24060 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 101436

[startup+6.30103 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 30766
/proc/meminfo: memFree=1571288/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=6.22
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5601 0 0 0 609 13 0 0 25 0 1 0 163995248 103870464 1615 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1615 496 235 0 24060 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 101436

[startup+12.7017 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 30766
/proc/meminfo: memFree=1571160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=12.57
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5602 0 0 0 1244 13 0 0 25 0 1 0 163995248 103870464 1616 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1616 496 235 0 24060 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 101436

[startup+25.501 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 30766
/proc/meminfo: memFree=1571160/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=25.26
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5653 0 0 0 2513 13 0 0 25 0 1 0 163995248 103870464 1667 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1667 497 235 0 24060 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 101436

[startup+51.1018 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 30766
/proc/meminfo: memFree=1570584/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=50.65
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5805 0 0 0 5051 14 0 0 25 0 1 0 163995248 103870464 1819 996147200 134512640 135477443 4294956224 18446744073709551615 6405883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1819 497 235 0 24060 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 101436

[startup+102.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570264/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=101.41
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 10127 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135269752 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 101436

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570264/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=160.9
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 16076 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 6414729 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 101436

[startup+222.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570264/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=220.4
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 22026 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135268940 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 101436

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570200/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=279.88
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 27974 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135272522 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 101436

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570072/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=339.38
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 33924 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 101436

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570136/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=398.87
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 39873 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134586761 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 101436

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 4/82 30766
/proc/meminfo: memFree=1570136/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=458.36
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 45822 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135270892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 101436

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570136/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=517.86
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 51772 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134586747 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 101436

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570136/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=577.34
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 57720 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134934611 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 577.34
Current children cumulated vsize (KiB) 101436

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570136/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=636.84
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 63670 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 636.84
Current children cumulated vsize (KiB) 101436


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

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570136/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=815.31
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 81517 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 815.31
Current children cumulated vsize (KiB) 101436

[startup+882.305 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30766
/proc/meminfo: memFree=1570072/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=874.81
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 87467 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135268530 0 0 4096 0 0 0 0 17 1 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 874.81
Current children cumulated vsize (KiB) 101436

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30796
/proc/meminfo: memFree=1620712/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=934.39
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 93425 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 934.39
Current children cumulated vsize (KiB) 101436

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30796
/proc/meminfo: memFree=1620776/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=994.37
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 99423 14 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134586761 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 994.37
Current children cumulated vsize (KiB) 101436

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620576/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1054.35
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 105420 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1054.35
Current children cumulated vsize (KiB) 101436

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620576/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1114.33
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 111418 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1114.33
Current children cumulated vsize (KiB) 101436

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620576/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1174.31
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 117416 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135269570 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1174.31
Current children cumulated vsize (KiB) 101436

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620640/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1234.28
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 123413 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134583089 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1234.28
Current children cumulated vsize (KiB) 101436

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620640/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1294.26
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 129411 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1294.26
Current children cumulated vsize (KiB) 101436

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620648/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1354.24
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 135409 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1354.24
Current children cumulated vsize (KiB) 101436

[startup+1422.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620648/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1414.22
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 141407 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135269579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1414.22
Current children cumulated vsize (KiB) 101436

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620648/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1474.19
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 147404 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135270190 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1474.19
Current children cumulated vsize (KiB) 101436

[startup+1542.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620648/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1534.17
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 153402 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1534.17
Current children cumulated vsize (KiB) 101436

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620456/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1594.14
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 159399 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1594.14
Current children cumulated vsize (KiB) 101436

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620392/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1654.12
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 165397 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135268562 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1654.12
Current children cumulated vsize (KiB) 101436

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620392/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1714.1
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 171395 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1714.1
Current children cumulated vsize (KiB) 101436

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620456/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1774.08
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 177393 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1774.08
Current children cumulated vsize (KiB) 101436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30802
/proc/meminfo: memFree=1620456/2055920 swapFree=4181096/4192956
[pid=30765] ppid=30763 vsize=101436 CPUtime=1800.08
/proc/30765/stat : 30765 (casperzao) R 30763 30765 29116 0 -1 4194304 5833 0 0 0 179993 15 0 0 25 0 1 0 163995248 103870464 1847 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 0 0 0
/proc/30765/statm: 25359 1847 498 235 0 24060 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 101436

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.31
CPU time (s): 1800.09
CPU user time (s): 1799.93
CPU system time (s): 0.159975
CPU usage (%): 99.5457
Max. virtual memory (cumulated for all children) (KiB): 101436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5833
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= 16
involuntary context switches= 40382

runsolver used 1.82472 second user time and 4.77127 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-05 14:43:59
IDJOB=1089119
IDBENCH=58210
IDSOLVER=361
FILE ID=node46/1089119-1215261839
PBS_JOBID= 7882022
Free space on /tmp= 66208 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/register/mulsol/normalized-mulsol-i-4-30.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089119-1215261839/watcher-1089119-1215261839 -o /tmp/evaluation-result-1089119-1215261839/solver-1089119-1215261839 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089119-1215261839.xml 451033773 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 47c8dce6ec1bb9945d5eba71f58be254
RANDOM SEED=451033773

node46.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		: 3000.238
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		: 3000.238
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:       1576640 kB
Buffers:         73376 kB
Cached:         285136 kB
SwapCached:       6172 kB
Active:         274792 kB
Inactive:       147656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576640 kB
SwapTotal:     4192956 kB
SwapFree:      4181096 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          80532 kB
Slab:            42296 kB
Committed_AS:   533512 kB
PageTables:       1724 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node46 at 2008-07-05 15:14:09