Trace number 1089854

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) 1800.03 1811.51

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen12-12-11.xml
MD5SUM4d6e684952be431ff1d0108c9f9124ec
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 benchmark0.094985
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints2596
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2596
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.20/0.21	c Parsing = 1
0.20/0.21	c Building = 1
0.20/0.21	c [ NumberOfVariables = 144 ]
0.20/0.21	c [ NumberOfConstraints = 2596 ]
0.20/0.21	c [ SizeOfSearchSpace(log2) = 498.158 ]
0.20/0.21	c SymmetrySearch = 1
0.20/0.21	c [ Found 8 symmetries ]
0.20/0.21	c InitialPropagation = 1
0.20/0.22	c [ SizeOfSearchSpace(log2) = 497.608 ]
0.20/0.22	c InitialSAC = 1
0.20/0.23	c [ SizeOfSearchSpace(log2) = 497.608 ]
0.20/0.23	c Search(SampleFF) : 
74.88/75.57	c [ Sampling domwdeg ]
74.88/75.57	c [ Sampling impacts ]
74.88/75.57	c [ Sampling la ]
74.88/75.57	c [ SamplingScores: ]
74.88/75.57	c [ domwdeg+min = 4.57866e-10 | domwdeg+rnd = 0.000154379 ]
74.88/75.57	c [ impacts+min = 2.10396e-11 | impacts+rnd = 0.000704146 ]
74.88/75.57	c [ la+min = 1.90097e-07 | la+rnd = 0.000366491 ]
74.88/75.57	c [ domwdeg = 7.71898e-05 | impacts = 0.000352073 | la = 0.000183341 ]
74.88/75.57	c [ min = 6.35253e-08 | rand = 0.000352073 ]
74.88/75.57	c [ restarting at (4.52802,0.000307424) ]
86.98/87.73	c [ restarting at (11.3201,0.00015135) ]
117.15/118.11	c [ restarting at (28.3001,0.00176463) ]
192.47/194.06	c [ restarting at (70.7504,0.00246154) ]
380.91/383.98	c [ restarting at (176.876,0.00996528) ]
851.94/858.66	c [ restarting at (442.19,9.54207e-15) ]
1445.63/1456.99	c [ restarting at (1105.47,3.64263e-11) ]

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-1089854-1215269656/watcher-1089854-1215269656 -o /tmp/evaluation-result-1089854-1215269656/solver-1089854-1215269656 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089854-1215269656.xml 651364380 

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: 2.01 2.04 2.00 4/73 8963
/proc/meminfo: memFree=1758280/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=18572 CPUtime=0
/proc/8963/stat : 8963 (runsolver) R 8961 8963 8271 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 2005916755 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 228774702375 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8963/statm: 4643 292 257 25 0 2626 0

[startup+0.217235 s]
/proc/loadavg: 2.01 2.04 2.00 4/73 8963
/proc/meminfo: memFree=1758280/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100800 CPUtime=0.2
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3751 0 0 0 12 8 0 0 19 0 1 0 2005916755 103219200 1115 996147200 134512640 135477443 4294956224 18446744073709551615 134629062 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25200 1115 467 235 0 23901 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 100800

[startup+0.301242 s]
/proc/loadavg: 2.01 2.04 2.00 4/73 8963
/proc/meminfo: memFree=1758280/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=0.29
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3867 0 0 0 20 9 0 0 19 0 1 0 2005916755 103088128 1230 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1230 493 235 0 23869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 100672

[startup+0.401262 s]
/proc/loadavg: 2.01 2.04 2.00 4/73 8963
/proc/meminfo: memFree=1758280/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=0.39
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3868 0 0 0 30 9 0 0 20 0 1 0 2005916755 103088128 1231 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1231 494 235 0 23869 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 100672

[startup+0.701319 s]
/proc/loadavg: 2.01 2.04 2.00 4/73 8963
/proc/meminfo: memFree=1758280/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=0.68
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3868 0 0 0 59 9 0 0 23 0 1 0 2005916755 103088128 1231 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1231 494 235 0 23869 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 100672

[startup+1.50148 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 8964
/proc/meminfo: memFree=1755200/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1.48
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3869 0 0 0 139 9 0 0 25 0 1 0 2005916755 103088128 1232 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1232 494 235 0 23869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 100672

[startup+3.10179 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 8964
/proc/meminfo: memFree=1755072/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=3.06
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3870 0 0 0 297 9 0 0 25 0 1 0 2005916755 103088128 1233 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1233 494 235 0 23869 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 100672

[startup+6.30141 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 8964
/proc/meminfo: memFree=1755016/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=6.23
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3886 0 0 0 614 9 0 0 25 0 1 0 2005916755 103088128 1249 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1249 494 235 0 23869 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 100672

[startup+12.7017 s]
/proc/loadavg: 2.01 2.03 2.00 3/74 8964
/proc/meminfo: memFree=1754696/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=12.58
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3906 0 0 0 1249 9 0 0 25 0 1 0 2005916755 103088128 1269 996147200 134512640 135477443 4294956224 18446744073709551615 135272522 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1269 494 235 0 23869 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 100672

[startup+25.5062 s]
/proc/loadavg: 2.01 2.03 2.00 3/74 8964
/proc/meminfo: memFree=1754824/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=25.27
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3919 0 0 0 2518 9 0 0 25 0 1 0 2005916755 103088128 1282 996147200 134512640 135477443 4294956224 18446744073709551615 134695731 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1282 496 235 0 23869 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 100672

[startup+51.1012 s]
/proc/loadavg: 2.07 2.04 2.00 3/74 8964
/proc/meminfo: memFree=1754696/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=50.67
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3955 0 0 0 5058 9 0 0 25 0 1 0 2005916755 103088128 1318 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1318 496 235 0 23869 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 100672

[startup+102.301 s]
/proc/loadavg: 2.10 2.05 2.00 3/74 8964
/proc/meminfo: memFree=1754504/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=101.47
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 10138 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 100672

[startup+162.302 s]
/proc/loadavg: 2.10 2.06 2.00 3/74 8964
/proc/meminfo: memFree=1754440/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=161.01
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 16092 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268278 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 100672

[startup+222.303 s]
/proc/loadavg: 2.09 2.06 2.00 3/74 8964
/proc/meminfo: memFree=1754440/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=220.56
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 22047 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 134934595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 100672

[startup+282.301 s]
/proc/loadavg: 2.08 2.06 2.00 3/74 8964
/proc/meminfo: memFree=1754376/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=280.09
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 28000 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 11058939 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 100672

[startup+342.306 s]
/proc/loadavg: 2.08 2.06 2.00 3/74 8964
/proc/meminfo: memFree=1754248/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=339.63
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 33954 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 11058937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 100672

[startup+402.302 s]
/proc/loadavg: 2.07 2.06 2.00 3/74 8964
/proc/meminfo: memFree=1754184/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=399.17
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 39908 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 399.17
Current children cumulated vsize (KiB) 100672

[startup+462.302 s]
/proc/loadavg: 2.07 2.06 2.00 3/74 8970
/proc/meminfo: memFree=1754112/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=458.68
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 45859 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 458.68
Current children cumulated vsize (KiB) 100672

[startup+522.301 s]
/proc/loadavg: 2.06 2.06 2.00 3/74 8970
/proc/meminfo: memFree=1754112/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=518.22
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 51813 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 518.22
Current children cumulated vsize (KiB) 100672

[startup+582.302 s]
/proc/loadavg: 2.06 2.06 2.00 3/74 8970
/proc/meminfo: memFree=1754112/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=577.76
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 57767 9 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 577.76
Current children cumulated vsize (KiB) 100672

[startup+642.302 s]
/proc/loadavg: 2.13 2.08 2.01 3/74 8970
/proc/meminfo: memFree=1754112/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=637.31
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 63721 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270866 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 637.31
Current children cumulated vsize (KiB) 100672


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

[startup+882.302 s]
/proc/loadavg: 2.09 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753864/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=875.46
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 87536 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 134673690 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 875.46
Current children cumulated vsize (KiB) 100672

[startup+942.301 s]
/proc/loadavg: 2.08 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753864/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=934.99
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 93489 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 934.99
Current children cumulated vsize (KiB) 100672

[startup+1002.31 s]
/proc/loadavg: 2.08 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753864/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=994.54
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 99444 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 994.54
Current children cumulated vsize (KiB) 100672

[startup+1062.3 s]
/proc/loadavg: 2.07 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753864/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1054.07
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 105397 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1054.07
Current children cumulated vsize (KiB) 100672

[startup+1122.3 s]
/proc/loadavg: 2.07 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753864/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1113.61
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 111351 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1113.61
Current children cumulated vsize (KiB) 100672

[startup+1182.3 s]
/proc/loadavg: 2.06 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753800/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1173.15
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 117305 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 11058939 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1173.15
Current children cumulated vsize (KiB) 100672

[startup+1242.3 s]
/proc/loadavg: 2.06 2.07 2.00 3/74 8970
/proc/meminfo: memFree=1753672/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1232.68
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 123258 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1232.68
Current children cumulated vsize (KiB) 100672

[startup+1302.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/74 8970
/proc/meminfo: memFree=1753608/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1292.22
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 129212 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1292.22
Current children cumulated vsize (KiB) 100672

[startup+1362.3 s]
/proc/loadavg: 2.31 2.13 2.02 3/74 8970
/proc/meminfo: memFree=1753544/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1351.75
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 135165 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135269789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1351.75
Current children cumulated vsize (KiB) 100672

[startup+1422.3 s]
/proc/loadavg: 2.18 2.12 2.02 3/74 8970
/proc/meminfo: memFree=1753544/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1411.29
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 141119 10 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268335 0 0 4096 0 0 0 0 17 1 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1411.29
Current children cumulated vsize (KiB) 100672

[startup+1482.3 s]
/proc/loadavg: 2.06 2.09 2.01 3/74 9108
/proc/meminfo: memFree=1729288/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1470.97
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 147082 15 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1470.97
Current children cumulated vsize (KiB) 100672

[startup+1542.3 s]
/proc/loadavg: 2.02 2.07 2.01 3/74 9108
/proc/meminfo: memFree=1729480/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1530.94
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 153078 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 134586773 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1530.94
Current children cumulated vsize (KiB) 100672

[startup+1602.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/74 9108
/proc/meminfo: memFree=1729288/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1590.91
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 159075 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1590.91
Current children cumulated vsize (KiB) 100672

[startup+1662.31 s]
/proc/loadavg: 2.00 2.05 2.00 3/74 9108
/proc/meminfo: memFree=1729288/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1650.89
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 165073 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1650.89
Current children cumulated vsize (KiB) 100672

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 9108
/proc/meminfo: memFree=1729224/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1710.85
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 171069 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1710.85
Current children cumulated vsize (KiB) 100672

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 9108
/proc/meminfo: memFree=1729096/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1770.83
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 177067 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270201 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1770.83
Current children cumulated vsize (KiB) 100672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 9108
/proc/meminfo: memFree=1729096/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1800.02
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 179986 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 100672

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

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

[startup+1811.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 9108
/proc/meminfo: memFree=1729096/2055920 swapFree=4179604/4192956
[pid=8963] ppid=8961 vsize=100672 CPUtime=1800.02
/proc/8963/stat : 8963 (casperzao) R 8961 8963 8271 0 -1 4194304 3964 0 0 0 179986 16 0 0 25 0 1 0 2005916755 103088128 1327 996147200 134512640 135477443 4294956224 18446744073709551615 135270912 0 0 4096 0 0 0 0 17 0 0 0
/proc/8963/statm: 25168 1327 497 235 0 23869 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 100672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.51
CPU time (s): 1800.03
CPU user time (s): 1799.86
CPU system time (s): 0.166974
CPU usage (%): 99.3665
Max. virtual memory (cumulated for all children) (KiB): 100800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3964
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= 33107

runsolver used 1.70474 second user time and 4.96425 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-05 16:54:16
IDJOB=1089854
IDBENCH=58340
IDSOLVER=361
FILE ID=node74/1089854-1215269656
PBS_JOBID= 7882174
Free space on /tmp= 103232 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen12-12-11.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089854-1215269656/watcher-1089854-1215269656 -o /tmp/evaluation-result-1089854-1215269656/solver-1089854-1215269656 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089854-1215269656.xml 651364380 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4d6e684952be431ff1d0108c9f9124ec
RANDOM SEED=651364380

node74.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		: 3000.259
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		: 3000.259
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:       1758760 kB
Buffers:         34552 kB
Cached:         185708 kB
SwapCached:       6520 kB
Active:         176008 kB
Inactive:        68388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758760 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            3188 kB
Writeback:           0 kB
Mapped:          32064 kB
Slab:            37992 kB
Committed_AS:  4166972 kB
PageTables:       1824 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= 103224 MiB
End job on node74 at 2008-07-05 17:24:30