Trace number 1089539

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) 1800.08 1801.01

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15b-15.xml
MD5SUM35302e8d76135ec307bb87b29bd78b43
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.402938
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints8169
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8169
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.05	c Parsing = 1
0.00/0.22	c Building = 1
0.59/0.61	c [ NumberOfVariables = 450 ]
0.59/0.61	c [ NumberOfConstraints = 8169 ]
0.59/0.61	c [ SizeOfSearchSpace(log2) = 1758.1 ]
0.59/0.61	c SymmetrySearch = 1
0.59/0.64	c InitialPropagation = 1
0.59/0.64	c [ SizeOfSearchSpace(log2) = 1758.1 ]
0.59/0.64	c InitialSAC = 1
0.59/0.69	c [ SizeOfSearchSpace(log2) = 1758.1 ]
0.59/0.69	c Search(SampleFF) : 
66.13/66.34	c [ Sampling domwdeg ]
66.13/66.34	c [ Sampling impacts ]
66.13/66.34	c [ Sampling la ]
66.13/66.34	c [ SamplingScores: ]
66.13/66.34	c [ domwdeg+min = 7.88291e-137 | domwdeg+rnd = 0.00108279 ]
66.13/66.34	c [ impacts+min = 4.19635e-112 | impacts+rnd = 9.60121e-08 ]
66.13/66.34	c [ la+min = 3.99072e-132 | la+rnd = 2.77215e-06 ]
66.13/66.34	c [ domwdeg = 0.000541393 | impacts = 4.80061e-08 | la = 1.38607e-06 ]
66.13/66.34	c [ min = 1.39878e-112 | rand = 4.80061e-08 ]
66.13/66.34	c [ restarting at (0.282886,8.42552e-135) ]
66.83/67.05	c [ restarting at (0.707215,8.42552e-135) ]
68.63/68.82	c [ restarting at (1.76804,8.42552e-135) ]
73.03/73.25	c [ restarting at (4.42009,8.42552e-135) ]
84.13/84.31	c [ restarting at (11.0502,8.42552e-135) ]
111.71/111.95	c [ restarting at (27.6256,8.42552e-135) ]
180.78/181.06	c [ restarting at (69.064,8.42552e-135) ]
353.50/353.83	c [ restarting at (172.66,8.42552e-135) ]
785.21/785.76	c [ restarting at (431.65,8.42552e-135) ]

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-1089539-1215268793/watcher-1089539-1215268793 -o /tmp/evaluation-result-1089539-1215268793/solver-1089539-1215268793 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089539-1215268793.xml 998645255 

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: 1.84 1.97 1.71 4/78 22735
/proc/meminfo: memFree=1748392/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=18572 CPUtime=0
/proc/22735/stat : 22735 (runsolver) R 22733 22735 22613 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 649812888 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 231493659943 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22735/statm: 4643 292 257 25 0 2626 0

[startup+0.256098 s]
/proc/loadavg: 1.84 1.97 1.71 4/78 22735
/proc/meminfo: memFree=1748392/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101316 CPUtime=0.24
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 1721 0 0 0 21 3 0 0 20 0 1 0 649812888 103747584 1114 996147200 134512640 135477443 4294956224 18446744073709551615 11417591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22735/statm: 25329 1114 419 235 0 24030 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 101316

[startup+0.301104 s]
/proc/loadavg: 1.84 1.97 1.71 4/78 22735
/proc/meminfo: memFree=1748392/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101312 CPUtime=0.28
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 2734 0 0 0 23 5 0 0 20 0 1 0 649812888 103743488 1183 996147200 134512640 135477443 4294956224 18446744073709551615 11878512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22735/statm: 25328 1183 419 235 0 24029 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 101312

[startup+0.401132 s]
/proc/loadavg: 1.84 1.97 1.71 4/78 22735
/proc/meminfo: memFree=1748392/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101316 CPUtime=0.38
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 4996 0 0 0 26 12 0 0 20 0 1 0 649812888 103747584 1340 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22735/statm: 25329 1340 419 235 0 24030 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 101316

[startup+0.701176 s]
/proc/loadavg: 1.84 1.97 1.71 4/78 22735
/proc/meminfo: memFree=1748392/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101796 CPUtime=0.68
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 10702 0 0 0 41 27 0 0 23 0 1 0 649812888 104239104 2136 996147200 134512640 135477443 4294956224 18446744073709551615 134593771 0 0 4096 0 0 0 0 17 1 0 0
/proc/22735/statm: 25449 2136 484 235 0 24150 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101796

[startup+1.50128 s]
/proc/loadavg: 1.84 1.97 1.71 3/76 22739
/proc/meminfo: memFree=1745656/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101796 CPUtime=1.48
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 10726 0 0 0 120 28 0 0 25 0 1 0 649812888 104239104 2160 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25449 2160 491 235 0 24150 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101796

[startup+3.10151 s]
/proc/loadavg: 1.84 1.97 1.71 4/80 22766
/proc/meminfo: memFree=1719056/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101796 CPUtime=3.07
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 10752 0 0 0 277 30 0 0 25 0 1 0 649812888 104239104 2186 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25449 2186 491 235 0 24150 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 101796

[startup+6.30199 s]
/proc/loadavg: 1.85 1.97 1.71 4/88 22778
/proc/meminfo: memFree=1710416/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=6.27
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 10766 0 0 0 597 30 0 0 25 0 1 0 649812888 104243200 2200 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2200 491 235 0 24151 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 101800

[startup+12.7019 s]
/proc/loadavg: 1.86 1.97 1.71 3/100 22790
/proc/meminfo: memFree=1642608/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=12.62
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 10769 0 0 0 1232 30 0 0 25 0 1 0 649812888 104243200 2203 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/22735/statm: 25450 2203 491 235 0 24151 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 101800

[startup+25.5068 s]
/proc/loadavg: 1.97 1.99 1.72 3/81 22840
/proc/meminfo: memFree=1706568/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=25.36
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 10794 0 0 0 2505 31 0 0 25 0 1 0 649812888 104243200 2228 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2228 493 235 0 24151 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 101800

[startup+51.1016 s]
/proc/loadavg: 1.98 1.99 1.73 3/81 22840
/proc/meminfo: memFree=1699336/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=50.94
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11378 0 0 0 5062 32 0 0 25 0 1 0 649812888 104243200 2812 996147200 134512640 135477443 4294956224 18446744073709551615 134583089 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2812 493 235 0 24151 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 101800

[startup+102.301 s]
/proc/loadavg: 1.99 1.99 1.74 3/81 22840
/proc/meminfo: memFree=1693960/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=102.11
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 10179 32 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 101800

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.75 3/81 22840
/proc/meminfo: memFree=1689992/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=162.09
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 16177 32 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 101800

[startup+222.303 s]
/proc/loadavg: 1.99 1.99 1.76 3/81 22840
/proc/meminfo: memFree=1686920/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=222.07
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 22175 32 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 101800

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.77 3/81 22840
/proc/meminfo: memFree=1684808/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=282.03
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 28171 32 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 101800

[startup+342.306 s]
/proc/loadavg: 1.99 1.99 1.79 3/81 22840
/proc/meminfo: memFree=1683912/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=342.01
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 34169 32 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 101800

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.80 3/81 22840
/proc/meminfo: memFree=1682696/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=401.98
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 40166 32 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134934630 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 101800

[startup+462.302 s]
/proc/loadavg: 1.99 1.99 1.81 3/81 22840
/proc/meminfo: memFree=1680584/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=461.96
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 46163 33 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 101800

[startup+522.303 s]
/proc/loadavg: 1.99 1.99 1.82 3/81 22840
/proc/meminfo: memFree=1678792/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=521.94
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 52161 33 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 101800

[startup+582.302 s]
/proc/loadavg: 1.99 1.99 1.83 3/81 22840
/proc/meminfo: memFree=1677448/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=581.91
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 58158 33 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 101800

[startup+642.301 s]
/proc/loadavg: 1.99 1.99 1.83 3/81 22842
/proc/meminfo: memFree=1676424/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=641.88
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 64155 33 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 101800


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

[startup+822.303 s]
/proc/loadavg: 1.99 1.99 1.85 4/88 22891
/proc/meminfo: memFree=1717768/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=821.8
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 82146 34 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 101800

[startup+882.302 s]
/proc/loadavg: 1.99 1.99 1.85 3/88 22891
/proc/meminfo: memFree=1717576/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=881.78
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 88144 34 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208663 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 101800

[startup+942.302 s]
/proc/loadavg: 1.99 1.99 1.86 3/88 22891
/proc/meminfo: memFree=1717448/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=941.74
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 94140 34 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 101800

[startup+1002.31 s]
/proc/loadavg: 1.99 1.99 1.87 3/88 22891
/proc/meminfo: memFree=1717256/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1001.72
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 100138 34 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134586755 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 101800

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.87 3/88 22891
/proc/meminfo: memFree=1717256/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1061.69
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 106135 34 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135268514 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 101800

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.88 3/88 22891
/proc/meminfo: memFree=1717320/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1121.66
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 112132 34 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135270278 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 101800

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.88 3/88 22891
/proc/meminfo: memFree=1717320/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1181.64
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 118129 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208524 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 101800

[startup+1242.3 s]
/proc/loadavg: 1.99 1.99 1.89 3/88 22891
/proc/meminfo: memFree=1717256/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1241.61
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 124126 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1241.61
Current children cumulated vsize (KiB) 101800

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.90 3/88 22897
/proc/meminfo: memFree=1717000/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1301.59
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 130124 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1301.59
Current children cumulated vsize (KiB) 101800

[startup+1362.3 s]
/proc/loadavg: 2.06 2.00 1.91 3/88 22897
/proc/meminfo: memFree=1717000/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1361.56
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 136121 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1361.56
Current children cumulated vsize (KiB) 101800

[startup+1422.3 s]
/proc/loadavg: 2.02 2.00 1.91 3/88 22897
/proc/meminfo: memFree=1716488/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1421.53
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 142118 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135269774 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1421.53
Current children cumulated vsize (KiB) 101800

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 22897
/proc/meminfo: memFree=1716040/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1481.5
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 148115 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1481.5
Current children cumulated vsize (KiB) 101800

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 22897
/proc/meminfo: memFree=1715912/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1541.48
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 154113 35 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135268049 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1541.48
Current children cumulated vsize (KiB) 101800

[startup+1602.3 s]
/proc/loadavg: 2.06 2.01 1.91 3/88 22897
/proc/meminfo: memFree=1715912/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1601.45
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 160109 36 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1601.45
Current children cumulated vsize (KiB) 101800

[startup+1662.31 s]
/proc/loadavg: 2.15 2.04 1.93 3/88 22897
/proc/meminfo: memFree=1715976/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1661.43
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 166107 36 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 101800

[startup+1722.3 s]
/proc/loadavg: 2.25 2.10 1.95 3/88 22897
/proc/meminfo: memFree=1715976/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1721.4
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 172104 36 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1721.4
Current children cumulated vsize (KiB) 101800

[startup+1782.3 s]
/proc/loadavg: 2.09 2.08 1.95 3/88 22897
/proc/meminfo: memFree=1715976/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1781.37
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 178101 36 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1781.37
Current children cumulated vsize (KiB) 101800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.06 2.08 1.95 3/88 22897
/proc/meminfo: memFree=1715976/2055920 swapFree=4180840/4192956
[pid=22735] ppid=22733 vsize=101800 CPUtime=1800.07
/proc/22735/stat : 22735 (casperzao) R 22733 22735 22613 0 -1 4194304 11422 0 0 0 179971 36 0 0 25 0 1 0 649812888 104243200 2856 996147200 134512640 135477443 4294956224 18446744073709551615 135269562 0 0 4096 0 0 0 0 17 0 0 0
/proc/22735/statm: 25450 2856 494 235 0 24151 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 101800

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): 1801.01
CPU time (s): 1800.08
CPU user time (s): 1799.71
CPU system time (s): 0.369943
CPU usage (%): 99.9487
Max. virtual memory (cumulated for all children) (KiB): 101800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11422
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= 5434

runsolver used 2.17367 second user time and 6.03508 second system time

The end

Launcher Data (download as text)

Begin job on node39 at 2008-07-05 16:39:53
IDJOB=1089539
IDBENCH=58288
IDSOLVER=361
FILE ID=node39/1089539-1215268793
PBS_JOBID= 7882215
Free space on /tmp= 66556 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15b-15.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089539-1215268793/watcher-1089539-1215268793 -o /tmp/evaluation-result-1089539-1215268793/solver-1089539-1215268793 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089539-1215268793.xml 998645255 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35302e8d76135ec307bb87b29bd78b43
RANDOM SEED=998645255

node39.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		: 3000.267
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		: 3000.267
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:       1748872 kB
Buffers:         38688 kB
Cached:         193172 kB
SwapCached:       6276 kB
Active:         129944 kB
Inactive:       121548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748872 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:            5784 kB
Writeback:           0 kB
Mapped:          28392 kB
Slab:            40348 kB
Committed_AS:  1022400 kB
PageTables:       2232 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= 66556 MiB
End job on node39 at 2008-07-05 17:09:56