Trace number 1043479

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 zito? (TO) 1800.04 1809.11

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-59021_ext.xml
MD5SUM18bc739256c5c8335ca80b8400c3bad5
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 benchmark640.244
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 27 ]
0.18/0.21	c [ NumberOfConstraints = 351 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 128.382 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.24	c InitialPropagation = 1
0.18/0.26	c [ SizeOfSearchSpace(log2) = 128.382 ]
0.18/0.26	c InitialSAC = 1
0.18/0.27	c [ SizeOfSearchSpace(log2) = 128.382 ]
0.18/0.27	c Search(SampleFF) : 
72.60/73.27	c [ Sampling domwdeg ]
72.60/73.27	c [ Sampling impacts ]
72.60/73.27	c [ SamplingScores: ]
72.60/73.27	c [ domwdeg+min = 4.27363e-05 | domwdeg+rnd = 3.46344e-05 ]
72.60/73.27	c [ impacts+min = 4.91995e-06 | impacts+rnd = 4.50382e-06 ]
72.60/73.27	c [ la+min = 0 | la+rnd = 0 ]
72.60/73.27	c [ domwdeg = 3.86853e-05 | impacts = 4.71189e-06 | la = 0 ]
72.60/73.27	c [ min = 1.58854e-05 | rand = 4.71189e-06 ]
72.60/73.27	c [ restarting at (3.96356,0.000109421) ]
83.22/83.90	c [ restarting at (9.9089,0.000152697) ]
109.51/110.47	c [ restarting at (24.7722,0.000316127) ]
175.50/176.90	c [ restarting at (61.9306,0.0027435) ]
340.22/342.98	c [ restarting at (154.827,0.00833221) ]
752.23/758.16	c [ restarting at (387.066,0.0206497) ]
1122.43/1131.29	c [ restarting at (967.666,0.0181941) ]

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-1043479-1215019119/watcher-1043479-1215019119 -o /tmp/evaluation-result-1043479-1215019119/solver-1043479-1215019119 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1043479-1215019119.xml 2040396346 

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 0.10 4/72 370
/proc/meminfo: memFree=1858824/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=1052 CPUtime=0
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1980883798 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 2618148 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 263 26 20 234 0 3 0

[startup+0.106662 s]
/proc/loadavg: 0.16 0.03 0.10 4/72 370
/proc/meminfo: memFree=1858824/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=106660 CPUtime=0.08
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 2293 0 0 0 8 0 0 0 18 0 1 0 1980883798 109219840 2253 996147200 134512640 135472138 4294956224 18446744073709551615 134629257 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26665 2253 432 234 0 25367 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 106660

[startup+0.20268 s]
/proc/loadavg: 0.16 0.03 0.10 4/72 370
/proc/meminfo: memFree=1858824/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=115660 CPUtime=0.18
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 3895 0 0 0 17 1 0 0 18 0 1 0 1980883798 118435840 3853 996147200 134512640 135472138 4294956224 18446744073709551615 134535420 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 28915 3853 439 234 0 27617 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 115660

[startup+0.302701 s]
/proc/loadavg: 0.16 0.03 0.10 4/72 370
/proc/meminfo: memFree=1858824/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=0.28
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4347 0 0 0 26 2 0 0 19 0 1 0 1980883798 107786240 1949 996147200 134512640 135472138 4294956224 18446744073709551615 134577872 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1949 474 234 0 25017 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 105260

[startup+0.70177 s]
/proc/loadavg: 0.16 0.03 0.10 4/72 370
/proc/meminfo: memFree=1858824/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=0.68
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4349 0 0 0 66 2 0 0 23 0 1 0 1980883798 107786240 1951 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1951 475 234 0 25017 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 105260

[startup+1.5029 s]
/proc/loadavg: 0.16 0.03 0.10 3/73 371
/proc/meminfo: memFree=1852800/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1.47
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4350 0 0 0 145 2 0 0 25 0 1 0 1980883798 107786240 1952 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1952 475 234 0 25017 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 105260

[startup+3.10118 s]
/proc/loadavg: 0.16 0.03 0.10 3/73 371
/proc/meminfo: memFree=1852608/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=3.06
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4351 0 0 0 304 2 0 0 25 0 1 0 1980883798 107786240 1953 996147200 134512640 135472138 4294956224 18446744073709551615 134595745 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1953 475 234 0 25017 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 105260

[startup+6.30272 s]
/proc/loadavg: 0.31 0.07 0.10 3/73 371
/proc/meminfo: memFree=1852672/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=6.24
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4351 0 0 0 622 2 0 0 25 0 1 0 1980883798 107786240 1953 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1953 475 234 0 25017 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 105260

[startup+12.7018 s]
/proc/loadavg: 0.44 0.10 0.11 3/73 371
/proc/meminfo: memFree=1852544/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=12.58
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4351 0 0 0 1256 2 0 0 25 0 1 0 1980883798 107786240 1953 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1953 475 234 0 25017 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 105260

[startup+25.502 s]
/proc/loadavg: 0.79 0.19 0.14 3/73 371
/proc/meminfo: memFree=1852608/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=25.28
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4351 0 0 0 2526 2 0 0 25 0 1 0 1980883798 107786240 1953 996147200 134512640 135472138 4294956224 18446744073709551615 135269091 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1953 475 234 0 25017 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 105260

[startup+51.1013 s]
/proc/loadavg: 1.27 0.35 0.20 3/73 371
/proc/meminfo: memFree=1852672/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=50.67
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4362 0 0 0 5065 2 0 0 25 0 1 0 1980883798 107786240 1964 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1964 477 234 0 25017 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 105260

[startup+102.302 s]
/proc/loadavg: 1.75 0.62 0.30 3/73 371
/proc/meminfo: memFree=1852416/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=101.48
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4364 0 0 0 10146 2 0 0 25 0 1 0 1980883798 107786240 1966 996147200 134512640 135472138 4294956224 18446744073709551615 134595455 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1966 478 234 0 25017 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 105260

[startup+162.301 s]
/proc/loadavg: 1.97 0.88 0.40 3/73 371
/proc/meminfo: memFree=1852352/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=161.01
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4364 0 0 0 16099 2 0 0 25 0 1 0 1980883798 107786240 1966 996147200 134512640 135472138 4294956224 18446744073709551615 134577872 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1966 478 234 0 25017 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 105260

[startup+222.306 s]
/proc/loadavg: 2.30 1.19 0.54 3/73 371
/proc/meminfo: memFree=1852288/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=220.55
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4365 0 0 0 22053 2 0 0 25 0 1 0 1980883798 107786240 1967 996147200 134512640 135472138 4294956224 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1967 478 234 0 25017 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 105260

[startup+282.302 s]
/proc/loadavg: 2.11 1.33 0.63 3/73 371
/proc/meminfo: memFree=1852224/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=280.09
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 28007 2 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595566 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 105260

[startup+342.302 s]
/proc/loadavg: 2.04 1.45 0.71 3/73 371
/proc/meminfo: memFree=1852224/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=339.63
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 33961 2 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 105260

[startup+402.302 s]
/proc/loadavg: 2.01 1.55 0.79 3/73 371
/proc/meminfo: memFree=1852160/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=399.16
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 39914 2 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595792 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 399.16
Current children cumulated vsize (KiB) 105260

[startup+462.301 s]
/proc/loadavg: 2.00 1.63 0.86 3/73 371
/proc/meminfo: memFree=1852096/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=458.69
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 45867 2 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 458.69
Current children cumulated vsize (KiB) 105260

[startup+522.301 s]
/proc/loadavg: 2.00 1.69 0.93 3/73 371
/proc/meminfo: memFree=1852160/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=518.24
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 51821 3 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595461 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 518.24
Current children cumulated vsize (KiB) 105260

[startup+582.302 s]
/proc/loadavg: 2.00 1.75 0.99 3/73 371
/proc/meminfo: memFree=1852096/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=577.78
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 57775 3 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595455 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 577.78
Current children cumulated vsize (KiB) 105260

[startup+642.302 s]
/proc/loadavg: 2.00 1.79 1.05 3/73 371
/proc/meminfo: memFree=1852032/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=637.32
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4366 0 0 0 63729 3 0 0 25 0 1 0 1980883798 107786240 1968 996147200 134512640 135472138 4294956224 18446744073709551615 134595455 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1968 478 234 0 25017 0
Current children cumulated CPU time (s) 637.32
Current children cumulated vsize (KiB) 105260


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

[startup+822.301 s]
/proc/loadavg: 2.00 1.88 1.21 3/73 371
/proc/meminfo: memFree=1851904/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=815.93
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 81590 3 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 815.93
Current children cumulated vsize (KiB) 105260

[startup+882.307 s]
/proc/loadavg: 2.00 1.90 1.26 3/73 371
/proc/meminfo: memFree=1851904/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=875.46
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 87543 3 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 875.46
Current children cumulated vsize (KiB) 105260

[startup+942.302 s]
/proc/loadavg: 2.00 1.91 1.30 3/73 372
/proc/meminfo: memFree=1851712/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=934.99
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 93496 3 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 934.99
Current children cumulated vsize (KiB) 105260

[startup+1002.3 s]
/proc/loadavg: 2.00 1.93 1.34 3/73 373
/proc/meminfo: memFree=1851712/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=994.53
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 99450 3 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 994.53
Current children cumulated vsize (KiB) 105260

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/73 373
/proc/meminfo: memFree=1851712/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1054.06
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 105403 3 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595461 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1054.06
Current children cumulated vsize (KiB) 105260

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/73 373
/proc/meminfo: memFree=1851712/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1113.6
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 111357 3 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134577882 0 0 4096 0 0 0 0 17 1 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1113.6
Current children cumulated vsize (KiB) 105260

[startup+1182.3 s]
/proc/loadavg: 2.04 1.97 1.46 3/81 844
/proc/meminfo: memFree=1799616/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1173.49
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 117337 12 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595447 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1173.49
Current children cumulated vsize (KiB) 105260

[startup+1242.3 s]
/proc/loadavg: 2.01 1.97 1.49 3/81 844
/proc/meminfo: memFree=1799488/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1233.46
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 123334 12 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1233.46
Current children cumulated vsize (KiB) 105260

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/81 844
/proc/meminfo: memFree=1799424/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1293.44
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 129332 12 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1293.44
Current children cumulated vsize (KiB) 105260

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.54 3/81 844
/proc/meminfo: memFree=1799424/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1353.42
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 135329 13 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 135202746 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1353.42
Current children cumulated vsize (KiB) 105260

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/81 844
/proc/meminfo: memFree=1799424/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1413.4
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 141327 13 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595461 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1413.4
Current children cumulated vsize (KiB) 105260

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/81 844
/proc/meminfo: memFree=1799488/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1473.37
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4367 0 0 0 147324 13 0 0 25 0 1 0 1980883798 107786240 1969 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1969 478 234 0 25017 0
Current children cumulated CPU time (s) 1473.37
Current children cumulated vsize (KiB) 105260

[startup+1542.31 s]
/proc/loadavg: 2.00 1.97 1.62 3/81 844
/proc/meminfo: memFree=1799488/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1533.35
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4368 0 0 0 153322 13 0 0 25 0 1 0 1980883798 107786240 1970 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1970 478 234 0 25017 0
Current children cumulated CPU time (s) 1533.35
Current children cumulated vsize (KiB) 105260

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/81 844
/proc/meminfo: memFree=1799424/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1593.31
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4368 0 0 0 159318 13 0 0 25 0 1 0 1980883798 107786240 1970 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1970 478 234 0 25017 0
Current children cumulated CPU time (s) 1593.31
Current children cumulated vsize (KiB) 105260

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/81 844
/proc/meminfo: memFree=1799360/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1653.29
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4368 0 0 0 165316 13 0 0 25 0 1 0 1980883798 107786240 1970 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1970 478 234 0 25017 0
Current children cumulated CPU time (s) 1653.29
Current children cumulated vsize (KiB) 105260

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/81 844
/proc/meminfo: memFree=1799424/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1713.26
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4368 0 0 0 171313 13 0 0 25 0 1 0 1980883798 107786240 1970 996147200 134512640 135472138 4294956224 18446744073709551615 134595464 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1970 478 234 0 25017 0
Current children cumulated CPU time (s) 1713.26
Current children cumulated vsize (KiB) 105260

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.69 3/81 844
/proc/meminfo: memFree=1799232/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1773.23
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4368 0 0 0 177310 13 0 0 25 0 1 0 1980883798 107786240 1970 996147200 134512640 135472138 4294956224 18446744073709551615 134578975 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1970 478 234 0 25017 0
Current children cumulated CPU time (s) 1773.23
Current children cumulated vsize (KiB) 105260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.1 s]
/proc/loadavg: 2.00 1.97 1.70 3/81 844
/proc/meminfo: memFree=1799168/2055920 swapFree=4180416/4192956
[pid=370] ppid=368 vsize=105260 CPUtime=1800.03
/proc/370/stat : 370 (casperzito) R 368 370 32713 0 -1 4194304 4368 0 0 0 179989 14 0 0 25 0 1 0 1980883798 107786240 1970 996147200 134512640 135472138 4294956224 18446744073709551615 134595453 0 0 4096 0 0 0 0 17 0 0 0
/proc/370/statm: 26315 1970 478 234 0 25017 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 105260

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): 1809.11
CPU time (s): 1800.04
CPU user time (s): 1799.9
CPU system time (s): 0.141978
CPU usage (%): 99.4988
Max. virtual memory (cumulated for all children) (KiB): 115660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4368
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= 13
involuntary context switches= 40855

runsolver used 1.62575 second user time and 5.02124 second system time

The end

Launcher Data (download as text)

Begin job on node51 at 2008-07-02 19:18:39
IDJOB=1043479
IDBENCH=53376
IDSOLVER=362
FILE ID=node51/1043479-1215019119
PBS_JOBID= 7874368
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-59021_ext.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043479-1215019119/watcher-1043479-1215019119 -o /tmp/evaluation-result-1043479-1215019119/solver-1043479-1215019119 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1043479-1215019119.xml 2040396346 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 18bc739256c5c8335ca80b8400c3bad5
RANDOM SEED=2040396346

node51.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		: 3000.263
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		: 3000.263
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:       1859304 kB
Buffers:         12488 kB
Cached:         113588 kB
SwapCached:       7000 kB
Active:          94924 kB
Inactive:        45768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859304 kB
SwapTotal:     4192956 kB
SwapFree:      4180416 kB
Dirty:            6332 kB
Writeback:           0 kB
Mapped:          21920 kB
Slab:            41204 kB
Committed_AS:  3798872 kB
PageTables:       1788 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= 66544 MiB
End job on node51 at 2008-07-02 19:48:50