Trace number 1034947

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
MDG-noprobe 2008-06-27UNSAT 1186.95 1191.78

DiagnosticValue
ASSIGNMENTS10088000
CHECKS1016310000

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-55021_ext.xml
MD5SUM3b87432a795257e68114fcfea8b43f0c
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 benchmark649.53
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)

0.18/0.20	c mistral-prime version 1.313
1186.86/1191.77	s UNSATISFIABLE
1186.86/1191.77	d CHECKS 1016310815
1186.86/1191.77	d ASSIGNMENTS 10088039

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1034947-1214949906/watcher-1034947-1214949906 -o /tmp/evaluation-result-1034947-1214949906/solver-1034947-1214949906 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1034947-1214949906.xml -heu dom/wdeg -res no 

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: 2.00 1.45 0.67 4/73 15643
/proc/meminfo: memFree=1216336/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=820 CPUtime=0
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 617927704 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 7893796 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 205 25 19 177 0 3 0

[startup+0.0656751 s]
/proc/loadavg: 2.00 1.45 0.67 4/73 15643
/proc/meminfo: memFree=1216336/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=5908 CPUtime=0.05
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 763 0 0 0 5 0 0 0 18 0 1 0 617927704 6049792 729 996147200 134512640 135239859 4294956208 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1477 729 359 177 0 380 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5908

[startup+0.101676 s]
/proc/loadavg: 2.00 1.45 0.67 4/73 15643
/proc/meminfo: memFree=1216336/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6568 CPUtime=0.08
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 973 0 0 0 8 0 0 0 18 0 1 0 617927704 6725632 939 996147200 134512640 135239859 4294956208 18446744073709551615 134820781 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1642 939 386 177 0 545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6568

[startup+0.301715 s]
/proc/loadavg: 2.00 1.45 0.67 4/73 15643
/proc/meminfo: memFree=1216336/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=0.28
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 28 0 0 0 19 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6572

[startup+0.701792 s]
/proc/loadavg: 2.00 1.45 0.67 4/73 15643
/proc/meminfo: memFree=1216336/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=0.68
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 68 0 0 0 23 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6572

[startup+1.50195 s]
/proc/loadavg: 2.00 1.46 0.68 3/74 15644
/proc/meminfo: memFree=1214024/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=1.48
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 148 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6572

[startup+3.10125 s]
/proc/loadavg: 2.00 1.46 0.68 3/74 15644
/proc/meminfo: memFree=1214024/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=3.07
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 307 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134789712 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6572

[startup+6.30287 s]
/proc/loadavg: 2.00 1.46 0.68 3/74 15644
/proc/meminfo: memFree=1213960/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=6.26
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 626 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135015804 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 6572

[startup+12.7011 s]
/proc/loadavg: 2.00 1.48 0.69 3/74 15644
/proc/meminfo: memFree=1213832/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=12.63
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 1263 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103188 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 6572

[startup+25.5016 s]
/proc/loadavg: 2.00 1.50 0.71 3/74 15644
/proc/meminfo: memFree=1213832/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=25.38
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 2538 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 6572

[startup+51.1015 s]
/proc/loadavg: 2.00 1.54 0.74 3/74 15644
/proc/meminfo: memFree=1213704/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=50.88
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 5088 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019229 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 6572

[startup+102.306 s]
/proc/loadavg: 2.00 1.61 0.81 3/74 15644
/proc/meminfo: memFree=1213712/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=101.88
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 10188 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 6572

[startup+162.302 s]
/proc/loadavg: 2.00 1.68 0.88 3/74 15644
/proc/meminfo: memFree=1213712/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=161.63
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 16163 0 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019229 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 6572

[startup+222.301 s]
/proc/loadavg: 2.00 1.74 0.95 3/74 15644
/proc/meminfo: memFree=1213712/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=221.4
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 22139 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 6572

[startup+282.302 s]
/proc/loadavg: 2.00 1.78 1.01 3/74 15644
/proc/meminfo: memFree=1213648/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=281.16
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 28115 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 6572

[startup+342.301 s]
/proc/loadavg: 2.00 1.82 1.07 3/74 15644
/proc/meminfo: memFree=1213648/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=340.92
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 34091 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 6572

[startup+402.302 s]
/proc/loadavg: 2.00 1.85 1.12 3/74 15644
/proc/meminfo: memFree=1213648/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=400.68
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 40067 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 6572

[startup+462.301 s]
/proc/loadavg: 2.00 1.87 1.18 3/74 15644
/proc/meminfo: memFree=1213648/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=460.44
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 46043 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 6572

[startup+522.302 s]
/proc/loadavg: 2.00 1.89 1.22 3/74 15644
/proc/meminfo: memFree=1213648/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=520.2
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 52019 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 6572

[startup+582.301 s]
/proc/loadavg: 2.00 1.91 1.27 3/74 15644
/proc/meminfo: memFree=1213648/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6572 CPUtime=579.96
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 974 0 0 0 57995 1 0 0 25 0 1 0 617927704 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/15643/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 6572

[startup+642.302 s]
/proc/loadavg: 2.04 1.94 1.32 3/73 15671
/proc/meminfo: memFree=1219664/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=639.73
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 63971 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 639.73
Current children cumulated vsize (KiB) 6576

[startup+702.302 s]
/proc/loadavg: 2.06 1.96 1.37 3/73 15671
/proc/meminfo: memFree=1219472/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=699.48
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 69946 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 699.48
Current children cumulated vsize (KiB) 6576

[startup+762.307 s]
/proc/loadavg: 2.06 1.98 1.41 3/73 15671
/proc/meminfo: memFree=1219472/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=759.23
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 75921 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135095822 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 759.23
Current children cumulated vsize (KiB) 6576

[startup+822.301 s]
/proc/loadavg: 2.06 2.00 1.45 3/73 15671
/proc/meminfo: memFree=1219536/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=818.98
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 81896 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 818.98
Current children cumulated vsize (KiB) 6576

[startup+882.302 s]
/proc/loadavg: 2.05 2.01 1.48 3/73 15671
/proc/meminfo: memFree=1219536/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=878.73
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 87871 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 6576

[startup+942.302 s]
/proc/loadavg: 2.13 2.04 1.52 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=938.49
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 93847 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135031327 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 938.49
Current children cumulated vsize (KiB) 6576

[startup+1002.3 s]
/proc/loadavg: 2.12 2.04 1.56 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=998.24
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 99822 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135087501 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 998.24
Current children cumulated vsize (KiB) 6576

[startup+1062.3 s]
/proc/loadavg: 2.11 2.05 1.58 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1058
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 105798 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1058
Current children cumulated vsize (KiB) 6576

[startup+1122.3 s]
/proc/loadavg: 2.10 2.05 1.61 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1117.75
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 111773 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 6576

[startup+1182.3 s]
/proc/loadavg: 2.09 2.06 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1177.5
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 117748 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1177.5
Current children cumulated vsize (KiB) 6576

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

[startup+1183.9 s]
/proc/loadavg: 2.09 2.06 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1179.09
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 117907 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1179.09
Current children cumulated vsize (KiB) 6576

[startup+1187.1 s]
/proc/loadavg: 2.08 2.06 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1182.28
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 118226 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 6576

[startup+1190.3 s]
/proc/loadavg: 2.08 2.06 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1185.47
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 118545 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135035214 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1185.47
Current children cumulated vsize (KiB) 6576

[startup+1191.1 s]
/proc/loadavg: 2.08 2.06 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1186.27
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 118625 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 134789678 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1186.27
Current children cumulated vsize (KiB) 6576

[startup+1191.5 s]
/proc/loadavg: 2.08 2.05 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1186.66
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 118664 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1186.66
Current children cumulated vsize (KiB) 6576

[startup+1191.7 s]
/proc/loadavg: 2.08 2.05 1.64 3/73 15671
/proc/meminfo: memFree=1219544/2055920 swapFree=4170004/4192956
[pid=15643] ppid=15641 vsize=6576 CPUtime=1186.86
/proc/15643/stat : 15643 (xsolve) R 15641 15643 15327 0 -1 4194304 975 0 0 0 118684 2 0 0 25 0 1 0 617927704 6733824 941 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/15643/statm: 1644 941 386 177 0 547 0
Current children cumulated CPU time (s) 1186.86
Current children cumulated vsize (KiB) 6576

Child status: 0
Real time (s): 1191.78
CPU time (s): 1186.95
CPU user time (s): 1186.93
CPU system time (s): 0.028995
CPU usage (%): 99.595
Max. virtual memory (cumulated for all children) (KiB): 6576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1186.93
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 991
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= 7
involuntary context switches= 14954

runsolver used 1.3318 second user time and 3.00954 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-02 00:05:06
IDJOB=1034947
IDBENCH=53370
IDSOLVER=343
FILE ID=node5/1034947-1214949906
PBS_JOBID= 7870324
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-55021_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1034947-1214949906/watcher-1034947-1214949906 -o /tmp/evaluation-result-1034947-1214949906/solver-1034947-1214949906 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1034947-1214949906.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3b87432a795257e68114fcfea8b43f0c
RANDOM SEED=539642633

node5.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		: 3000.279
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		: 3000.279
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:       1216816 kB
Buffers:         53892 kB
Cached:         682012 kB
SwapCached:      17400 kB
Active:         159220 kB
Inactive:       605824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216816 kB
SwapTotal:     4192956 kB
SwapFree:      4170004 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          24916 kB
Slab:            59428 kB
Committed_AS:   822128 kB
PageTables:       1744 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= 66540 MiB
End job on node5 at 2008-07-02 00:24:58