Trace number 1042836

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) 1800.06 1800.81

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-52021_ext.xml
MD5SUM49ce3e32b05aa6cc23a5adb02bd3edad
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark44.8782
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.01	c Parsing = 1
0.01/0.05	c Building = 1
0.01/0.08	c [ NumberOfVariables = 24 ]
0.01/0.08	c [ NumberOfConstraints = 276 ]
0.01/0.08	c [ SizeOfSearchSpace(log2) = 110.039 ]
0.01/0.08	c SymmetrySearch = 1
0.08/0.18	c InitialPropagation = 1
0.08/0.18	c [ SizeOfSearchSpace(log2) = 110.039 ]
0.08/0.18	c InitialSAC = 1
0.17/0.27	c [ SizeOfSearchSpace(log2) = 110.039 ]
0.17/0.27	c Search(SampleFF) : 
76.54/76.68	c [ Sampling domwdeg ]
76.54/76.68	c [ Sampling impacts ]
76.54/76.68	c [ Sampling la ]
76.54/76.68	c [ SamplingScores: ]
76.54/76.68	c [ domwdeg+min = 0.00053545 | domwdeg+rnd = 0.000797751 ]
76.54/76.68	c [ impacts+min = 0.000474505 | impacts+rnd = 0.000304204 ]
76.54/76.68	c [ la+min = 1.11319e-05 | la+rnd = 9.85567e-06 ]
76.54/76.68	c [ domwdeg = 0.000666601 | impacts = 0.000389355 | la = 1.04938e-05 ]
76.54/76.68	c [ min = 0.000340363 | rand = 0.000389355 ]
76.54/76.68	c [ restarting at (4.52802,0.00203764) ]
87.94/88.01	c [ restarting at (11.3201,0.00696568) ]
116.22/116.33	c [ restarting at (28.3001,0.0107848) ]
186.99/187.13	c [ restarting at (70.7504,0.0507151) ]
363.93/364.12	c [ restarting at (176.876,0.121745) ]
806.20/806.62	c [ restarting at (442.19,0.466092) ]

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-1042836-1215019116/watcher-1042836-1215019116 -o /tmp/evaluation-result-1042836-1215019116/solver-1042836-1215019116 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1042836-1215019116.xml 975950207 

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: 0.16 0.03 0.01 2/68 2322
/proc/meminfo: memFree=1849112/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=5440 CPUtime=0
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 461 0 1 0 0 0 0 0 18 0 1 0 1980884428 5570560 422 996147200 134512640 135477443 4294956224 18446744073709551615 134780672 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 1360 423 365 235 0 61 0

[startup+0.034902 s]
/proc/loadavg: 0.16 0.03 0.01 2/68 2322
/proc/meminfo: memFree=1849112/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=5836 CPUtime=0.01
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 565 0 1 0 1 0 0 0 18 0 1 0 1980884428 5976064 526 996147200 134512640 135477443 4294956224 18446744073709551615 4159729144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 1459 526 365 235 0 160 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5836

[startup+0.102499 s]
/proc/loadavg: 0.16 0.03 0.01 2/68 2322
/proc/meminfo: memFree=1849112/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=103232 CPUtime=0.08
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 1901 0 1 0 8 0 0 0 18 0 1 0 1980884428 105709568 1862 996147200 134512640 135477443 4294956224 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25841 1863 435 235 0 24542 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 103232

[startup+0.301522 s]
/proc/loadavg: 0.16 0.03 0.01 2/68 2322
/proc/meminfo: memFree=1849112/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=0.27
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3405 0 1 0 26 1 0 0 19 0 1 0 1980884428 103817216 1784 996147200 134512640 135477443 4294956224 18446744073709551615 134584228 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1784 477 235 0 24047 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 101384

[startup+0.701561 s]
/proc/loadavg: 0.16 0.03 0.01 2/68 2322
/proc/meminfo: memFree=1849112/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=0.68
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3411 0 1 0 66 2 0 0 23 0 1 0 1980884428 103817216 1790 996147200 134512640 135477443 4294956224 18446744073709551615 134606838 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1790 478 235 0 24047 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101384

[startup+1.50164 s]
/proc/loadavg: 0.16 0.03 0.01 3/81 2340
/proc/meminfo: memFree=1809384/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1.48
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3411 0 1 0 146 2 0 0 25 0 1 0 1980884428 103817216 1790 996147200 134512640 135477443 4294956224 18446744073709551615 134607141 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1790 478 235 0 24047 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101384

[startup+3.1018 s]
/proc/loadavg: 0.16 0.03 0.01 3/81 2340
/proc/meminfo: memFree=1808872/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=3.08
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3414 0 1 0 306 2 0 0 25 0 1 0 1980884428 103817216 1793 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1793 478 235 0 24047 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 101384

[startup+6.30113 s]
/proc/loadavg: 0.31 0.07 0.02 3/81 2340
/proc/meminfo: memFree=1808488/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=6.27
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3414 0 1 0 625 2 0 0 25 0 1 0 1980884428 103817216 1793 996147200 134512640 135477443 4294956224 18446744073709551615 135208001 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1793 478 235 0 24047 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 101384

[startup+12.7018 s]
/proc/loadavg: 0.44 0.10 0.03 3/81 2340
/proc/meminfo: memFree=1808296/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=12.67
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3416 0 1 0 1264 3 0 0 25 0 1 0 1980884428 103817216 1795 996147200 134512640 135477443 4294956224 18446744073709551615 135269777 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1795 478 235 0 24047 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 101384

[startup+25.5011 s]
/proc/loadavg: 0.79 0.19 0.06 3/81 2340
/proc/meminfo: memFree=1808424/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=25.46
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3418 0 1 0 2543 3 0 0 25 0 1 0 1980884428 103817216 1797 996147200 134512640 135477443 4294956224 18446744073709551615 134584094 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1797 480 235 0 24047 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 101384

[startup+51.1017 s]
/proc/loadavg: 1.20 0.33 0.11 3/81 2340
/proc/meminfo: memFree=1808488/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=51.05
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3422 0 1 0 5102 3 0 0 25 0 1 0 1980884428 103817216 1801 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1801 480 235 0 24047 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 101384

[startup+102.307 s]
/proc/loadavg: 1.65 0.59 0.21 3/81 2340
/proc/meminfo: memFree=1808168/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=102.23
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3430 0 1 0 10220 3 0 0 25 0 1 0 1980884428 103817216 1809 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1809 481 235 0 24047 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 101384

[startup+162.301 s]
/proc/loadavg: 1.87 0.84 0.32 3/81 2340
/proc/meminfo: memFree=1808040/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=162.21
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3432 0 1 0 16218 3 0 0 25 0 1 0 1980884428 103817216 1811 996147200 134512640 135477443 4294956224 18446744073709551615 134584359 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1811 481 235 0 24047 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 101384

[startup+222.301 s]
/proc/loadavg: 2.03 1.07 0.43 3/81 2379
/proc/meminfo: memFree=1801888/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=222.19
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3433 0 1 0 22215 4 0 0 25 0 1 0 1980884428 103817216 1812 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1812 481 235 0 24047 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 101384

[startup+282.301 s]
/proc/loadavg: 2.01 1.23 0.52 3/81 2379
/proc/meminfo: memFree=1769376/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=282.16
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3433 0 1 0 28212 4 0 0 25 0 1 0 1980884428 103817216 1812 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1812 481 235 0 24047 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 101384

[startup+342.302 s]
/proc/loadavg: 2.06 1.39 0.62 3/70 2421
/proc/meminfo: memFree=1680200/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=342.13
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3433 0 1 0 34203 10 0 0 25 0 1 0 1980884428 103817216 1812 996147200 134512640 135477443 4294956224 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1812 481 235 0 24047 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 101384

[startup+402.302 s]
/proc/loadavg: 2.02 1.50 0.70 3/70 2421
/proc/meminfo: memFree=995272/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=402.06
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3434 0 1 0 40196 10 0 0 25 0 1 0 1980884428 103817216 1813 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1813 481 235 0 24047 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 101384

[startup+462.302 s]
/proc/loadavg: 2.06 1.60 0.78 3/81 2457
/proc/meminfo: memFree=1803880/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=462.03
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3434 0 1 0 46192 11 0 0 25 0 1 0 1980884428 103817216 1813 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1813 481 235 0 24047 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 101384

[startup+522.302 s]
/proc/loadavg: 2.32 1.75 0.88 3/81 2457
/proc/meminfo: memFree=1803752/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=522.01
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 52190 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 101384

[startup+582.301 s]
/proc/loadavg: 2.33 1.86 0.98 3/81 2457
/proc/meminfo: memFree=1803624/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=581.99
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 58188 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 134584340 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 101384

[startup+642.301 s]
/proc/loadavg: 2.16 1.90 1.04 3/81 2457
/proc/meminfo: memFree=1803624/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=641.97
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 64186 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 135268218 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 101384


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

[startup+822.302 s]
/proc/loadavg: 2.00 1.94 1.20 3/81 2457
/proc/meminfo: memFree=1803560/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=821.9
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 82179 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 134584101 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 101384

[startup+882.302 s]
/proc/loadavg: 2.00 1.95 1.25 3/81 2457
/proc/meminfo: memFree=1803560/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=881.88
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 88177 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 101384

[startup+942.301 s]
/proc/loadavg: 2.00 1.95 1.29 3/81 2457
/proc/meminfo: memFree=1803496/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=941.85
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 94174 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 101384

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.33 3/81 2457
/proc/meminfo: memFree=1803496/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1001.83
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 100172 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 135268690 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 101384

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.37 3/81 2457
/proc/meminfo: memFree=1803368/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1061.81
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 106170 11 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 135269084 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 101384

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.41 3/81 2457
/proc/meminfo: memFree=1803368/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1121.8
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3435 0 1 0 112168 12 0 0 25 0 1 0 1980884428 103817216 1814 996147200 134512640 135477443 4294956224 18446744073709551615 134606595 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1814 481 235 0 24047 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 101384

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.44 3/81 2458
/proc/meminfo: memFree=1803176/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1181.77
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3436 0 1 0 118165 12 0 0 25 0 1 0 1980884428 103817216 1815 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1815 481 235 0 24047 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 101384

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/81 2459
/proc/meminfo: memFree=1803176/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1241.75
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3436 0 1 0 124163 12 0 0 25 0 1 0 1980884428 103817216 1815 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1815 481 235 0 24047 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 101384

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/81 2459
/proc/meminfo: memFree=1803176/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1301.73
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 130161 12 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 101384

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.53 3/81 2459
/proc/meminfo: memFree=1803176/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1361.7
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 136158 12 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 101384

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.56 3/81 2459
/proc/meminfo: memFree=1803176/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1421.68
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 142156 12 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 101384

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.58 3/81 2459
/proc/meminfo: memFree=1803112/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1481.66
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 148154 12 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134598080 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 101384

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/81 2459
/proc/meminfo: memFree=1803048/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1541.63
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 154151 12 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134584359 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 101384

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.63 3/81 2459
/proc/meminfo: memFree=1803048/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1601.62
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 160149 13 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134606892 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 101384

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/81 2459
/proc/meminfo: memFree=1802920/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1661.59
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 166146 13 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 134607492 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 101384

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/81 2459
/proc/meminfo: memFree=1802856/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1721.57
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3438 0 1 0 172144 13 0 0 25 0 1 0 1980884428 103817216 1817 996147200 134512640 135477443 4294956224 18446744073709551615 135268214 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1817 481 235 0 24047 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 101384

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/81 2459
/proc/meminfo: memFree=1802792/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1781.55
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3441 0 1 0 178142 13 0 0 25 0 1 0 1980884428 103817216 1820 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1820 481 235 0 24047 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 101384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.00 1.97 1.69 3/81 2459
/proc/meminfo: memFree=1802792/2055920 swapFree=4180396/4192956
[pid=2322] ppid=2319 vsize=101384 CPUtime=1800.05
/proc/2322/stat : 2322 (casperzao) R 2319 2322 2244 0 -1 4194304 3441 0 1 0 179992 13 0 0 25 0 1 0 1980884428 103817216 1820 996147200 134512640 135477443 4294956224 18446744073709551615 134583297 0 0 4096 0 0 0 0 17 0 0 0
/proc/2322/statm: 25346 1820 481 235 0 24047 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 101384

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): 1800.81
CPU time (s): 1800.06
CPU user time (s): 1799.92
CPU system time (s): 0.135979
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 103232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3441
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 10631

runsolver used 1.55676 second user time and 5.02024 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-02 19:18:36
IDJOB=1042836
IDBENCH=53362
IDSOLVER=361
FILE ID=node44/1042836-1215019116
PBS_JOBID= 7874381
Free space on /tmp= 66528 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-52021_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042836-1215019116/watcher-1042836-1215019116 -o /tmp/evaluation-result-1042836-1215019116/solver-1042836-1215019116 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1042836-1215019116.xml 975950207 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 49ce3e32b05aa6cc23a5adb02bd3edad
RANDOM SEED=975950207

node44.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		: 3000.213
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		: 3000.213
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:       1852984 kB
Buffers:         11980 kB
Cached:         111716 kB
SwapCached:       6524 kB
Active:          81808 kB
Inactive:        51340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852984 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            3496 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            55440 kB
Committed_AS:  3369860 kB
PageTables:       1660 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= 66524 MiB
End job on node44 at 2008-07-02 19:48:39