Trace number 1102271

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
spider 2008-06-14? (TO) 1800.05 1801.71

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-14_ext.xml
MD5SUM45debe2b483a9881d4ac7c139784d256
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark200.759
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)


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-1102271-1215297695/watcher-1102271-1215297695 -o /tmp/evaluation-result-1102271-1215297695/solver-1102271-1215297695 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/run -c HOME/instance-1102271-1215297695.xml 

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: 1.94 1.98 1.99 4/72 8502
/proc/meminfo: memFree=1620448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=5356 CPUtime=0
/proc/8502/stat : 8502 (run) R 8500 8502 8328 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 2008738359 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 233402068263 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 1339 231 192 169 0 50 0

[startup+0.0492781 s]
/proc/loadavg: 1.94 1.98 1.99 4/72 8502
/proc/meminfo: memFree=1620448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=4376 CPUtime=0.02
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 682 0 0 0 2 0 0 0 18 0 1 0 2008738359 4481024 413 996147200 1448431616 1448550632 4294956272 18446744073709551615 4157598267 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 1094 413 327 29 0 84 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4376

[startup+0.101288 s]
/proc/loadavg: 1.94 1.98 1.99 4/72 8502
/proc/meminfo: memFree=1620448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=4640 CPUtime=0.07
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 751 0 0 0 7 0 0 0 18 0 1 0 2008738359 4751360 482 996147200 1448431616 1448550632 4294956272 18446744073709551615 134610100 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 1160 483 327 29 0 150 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4640

[startup+0.301323 s]
/proc/loadavg: 1.94 1.98 1.99 4/72 8502
/proc/meminfo: memFree=1620448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8600 CPUtime=0.27
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1763 0 0 0 27 0 0 0 19 0 1 0 2008738359 8806400 1494 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522606 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2150 1494 342 29 0 1140 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8600

[startup+0.701395 s]
/proc/loadavg: 1.94 1.98 1.99 4/72 8502
/proc/meminfo: memFree=1620448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8736 CPUtime=0.67
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1770 0 0 0 67 0 0 0 23 0 1 0 2008738359 8945664 1501 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522642 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2184 1501 342 29 0 1174 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8736

[startup+1.50154 s]
/proc/loadavg: 1.94 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615832/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8736 CPUtime=1.47
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1773 0 0 0 147 0 0 0 25 0 1 0 2008738359 8945664 1504 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535453 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2184 1504 342 29 0 1174 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8736

[startup+3.10183 s]
/proc/loadavg: 1.94 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615704/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8736 CPUtime=3.07
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1777 0 0 0 307 0 0 0 25 0 1 0 2008738359 8945664 1508 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2184 1508 342 29 0 1174 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8736

[startup+6.3014 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615704/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8736 CPUtime=6.27
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1780 0 0 0 627 0 0 0 25 0 1 0 2008738359 8945664 1511 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545455 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2184 1511 342 29 0 1174 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8736

[startup+12.7016 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615576/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=12.65
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1785 0 0 0 1265 0 0 0 25 0 1 0 2008738359 8949760 1516 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1516 342 29 0 1175 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 8740

[startup+25.5019 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615704/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=25.44
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1788 0 0 0 2544 0 0 0 25 0 1 0 2008738359 8949760 1519 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1519 342 29 0 1175 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 8740

[startup+51.1015 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615768/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=51.02
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1791 0 0 0 5102 0 0 0 25 0 1 0 2008738359 8949760 1522 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1522 342 29 0 1175 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8740

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615576/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=102.17
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1795 0 0 0 10217 0 0 0 25 0 1 0 2008738359 8949760 1526 996147200 1448431616 1448550632 4294956272 18446744073709551615 134534924 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1526 342 29 0 1175 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 8740

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615512/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=162.11
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1798 0 0 0 16211 0 0 0 25 0 1 0 2008738359 8949760 1529 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535396 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1529 342 29 0 1175 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 8740

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615384/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=222.06
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1798 0 0 0 22206 0 0 0 25 0 1 0 2008738359 8949760 1529 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546565 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1529 342 29 0 1175 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 8740

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615384/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=282
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1801 0 0 0 28200 0 0 0 25 0 1 0 2008738359 8949760 1532 996147200 1448431616 1448550632 4294956272 18446744073709551615 134547993 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1532 342 29 0 1175 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 8740

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615384/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=341.95
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1801 0 0 0 34195 0 0 0 25 0 1 0 2008738359 8949760 1532 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522606 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1532 342 29 0 1175 0
Current children cumulated CPU time (s) 341.95
Current children cumulated vsize (KiB) 8740

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615384/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=401.9
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1801 0 0 0 40190 0 0 0 25 0 1 0 2008738359 8949760 1532 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546819 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1532 342 29 0 1175 0
Current children cumulated CPU time (s) 401.9
Current children cumulated vsize (KiB) 8740

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615384/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8740 CPUtime=461.84
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1801 0 0 0 46184 0 0 0 25 0 1 0 2008738359 8949760 1532 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545041 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2185 1532 342 29 0 1175 0
Current children cumulated CPU time (s) 461.84
Current children cumulated vsize (KiB) 8740

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=521.79
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1805 0 0 0 52178 1 0 0 25 0 1 0 2008738359 9089024 1536 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545565 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1536 342 29 0 1209 0
Current children cumulated CPU time (s) 521.79
Current children cumulated vsize (KiB) 8876

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=581.74
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1805 0 0 0 58173 1 0 0 25 0 1 0 2008738359 9089024 1536 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546819 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1536 342 29 0 1209 0
Current children cumulated CPU time (s) 581.74
Current children cumulated vsize (KiB) 8876

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 8503
/proc/meminfo: memFree=1615448/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=641.69
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1805 0 0 0 64168 1 0 0 25 0 1 0 2008738359 9089024 1536 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545509 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1536 342 29 0 1209 0
Current children cumulated CPU time (s) 641.69
Current children cumulated vsize (KiB) 8876


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8544
/proc/meminfo: memFree=1604112/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=881.46
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1805 0 0 0 88145 1 0 0 25 0 1 0 2008738359 9089024 1536 996147200 1448431616 1448550632 4294956272 18446744073709551615 134545110 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1536 342 29 0 1209 0
Current children cumulated CPU time (s) 881.46
Current children cumulated vsize (KiB) 8876

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8544
/proc/meminfo: memFree=1604112/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=941.41
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1805 0 0 0 94139 2 0 0 25 0 1 0 2008738359 9089024 1536 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546371 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1536 342 29 0 1209 0
Current children cumulated CPU time (s) 941.41
Current children cumulated vsize (KiB) 8876

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8544
/proc/meminfo: memFree=1604112/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1001.36
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1805 0 0 0 100134 2 0 0 25 0 1 0 2008738359 9089024 1536 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522637 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1536 342 29 0 1209 0
Current children cumulated CPU time (s) 1001.36
Current children cumulated vsize (KiB) 8876

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8544
/proc/meminfo: memFree=1604176/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1061.3
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 106128 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535331 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1061.3
Current children cumulated vsize (KiB) 8876

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8544
/proc/meminfo: memFree=1604176/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1121.25
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 112123 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134546835 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1121.25
Current children cumulated vsize (KiB) 8876

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603984/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1181.19
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 118117 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134544838 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1181.19
Current children cumulated vsize (KiB) 8876

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603984/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1241.13
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 124111 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535230 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1241.13
Current children cumulated vsize (KiB) 8876

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603984/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1301.09
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 130107 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522606 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1301.09
Current children cumulated vsize (KiB) 8876

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1361.02
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 136100 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522645 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1361.02
Current children cumulated vsize (KiB) 8876

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603984/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1420.97
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 142095 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134534887 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1420.97
Current children cumulated vsize (KiB) 8876

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1480.91
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 148089 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522606 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1480.91
Current children cumulated vsize (KiB) 8876

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1540.85
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 154083 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134541091 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1540.85
Current children cumulated vsize (KiB) 8876

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1600.8
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 160078 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134535057 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1600.8
Current children cumulated vsize (KiB) 8876

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603984/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1660.75
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 166073 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1660.75
Current children cumulated vsize (KiB) 8876

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603984/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1720.69
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 172067 2 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134534849 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1720.69
Current children cumulated vsize (KiB) 8876

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1780.64
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 178061 3 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1780.64
Current children cumulated vsize (KiB) 8876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1800.04
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 180001 3 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 8876

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

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

[startup+1801.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 8550
/proc/meminfo: memFree=1603920/2055920 swapFree=4111128/4192956
[pid=8502] ppid=8500 vsize=8876 CPUtime=1800.04
/proc/8502/stat : 8502 (ld-linux.so.2) R 8500 8502 8328 0 -1 4194304 1808 0 0 0 180001 3 0 0 25 0 1 0 2008738359 9089024 1539 996147200 1448431616 1448550632 4294956272 18446744073709551615 134522626 0 0 4096 0 0 0 0 17 0 0 0
/proc/8502/statm: 2219 1539 342 29 0 1209 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 8876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.71
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.032994
CPU usage (%): 99.9075
Max. virtual memory (cumulated for all children) (KiB): 8876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1808
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= 28
involuntary context switches= 7225

runsolver used 1.83372 second user time and 4.73328 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-06 00:41:35
IDJOB=1102271
IDBENCH=60117
IDSOLVER=328
FILE ID=node70/1102271-1215297695
PBS_JOBID= 7882426
Free space on /tmp= 66340 MiB

SOLVER NAME= spider 2008-06-14
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-14_ext.xml
COMMAND LINE= HOME/run -c BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102271-1215297695/watcher-1102271-1215297695 -o /tmp/evaluation-result-1102271-1215297695/solver-1102271-1215297695 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/run -c HOME/instance-1102271-1215297695.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 45debe2b483a9881d4ac7c139784d256
RANDOM SEED=735496397

node70.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		: 3000.256
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		: 3000.256
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:       1620864 kB
Buffers:         69124 kB
Cached:         204420 kB
SwapCached:      76248 kB
Active:         264608 kB
Inactive:       112800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620864 kB
SwapTotal:     4192956 kB
SwapFree:      4111128 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:         110812 kB
Slab:            42820 kB
Committed_AS:  4277852 kB
PageTables:       1868 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= 66340 MiB
End job on node70 at 2008-07-06 01:11:39