Trace number 1034946

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-probe 2008-06-27UNSAT 1133.93 1141.95

DiagnosticValue
ASSIGNMENTS9815660
CHECKS869883000

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)

0.00/0.10	c mistral-prime version 1.313
0.00/0.10	c 
0.00/0.10	c Parsing xml file
0.00/0.10	c          domains...............     0	(1 domains)
0.00/0.10	c          variables.............     0	(27 variables)
0.00/0.10	c          relations.............  0.04	(351 relations)
0.00/0.10	c          constraints...........  0.01	(351 constraints)
0.00/0.10	c Parsing time:   0.05
0.00/0.10	c
0.00/0.10	c Building model
0.00/0.10	c         0 constants
0.00/0.10	c         0 Boolean variables    (+0)
0.00/0.10	c         0 range variables      (+0)
0.00/0.10	c         0 domain (b) variables (+0)
0.00/0.10	c        27 domain (l) variables (+0)
0.00/0.10	c       351 constraints          (+0)
0.00/0.10	c         0 values 
0.00/0.10	c Building time:   0.01
0.00/0.10	c
0.00/0.10	c Solving instance
0.00/0.10	c          heuristic = dom/wdeg
0.00/0.10	c          Randomized probing iteration = 100
0.00/0.10	c          probing limit = 30
0.00/0.10	c          level based weights = no
0.00/0.10	c          impact probing = no
0.00/0.10	c          restart policy = No restart
0.00/0.10	c          probing ..........  0.26
0.29/0.33	c          Probing Nodes  3596
0.29/0.33	c          final run 1133.8
1133.88/1141.94	c Solving time:   1134
1133.88/1141.94	c
1133.88/1141.94	s UNSATISFIABLE
1133.88/1141.94	d CHECKS 869883309
1133.88/1141.94	d ASSIGNMENTS 9815665

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-1034946-1214949905/watcher-1034946-1214949905 -o /tmp/evaluation-result-1034946-1214949905/solver-1034946-1214949905 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1034946-1214949905.xml -v 1 -rs 244899598 -probe 1 -ph 0 -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: 2.02 1.68 0.83 4/81 1711
/proc/meminfo: memFree=1834752/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=4584 CPUtime=0
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 342 0 0 0 0 0 0 0 19 0 1 0 617910631 4694016 308 996147200 134512640 135239859 4294956144 18446744073709551615 4159687984 0 0 4096 0 0 0 0 17 0 0 0
/proc/1711/statm: 1146 310 264 177 0 49 0

[startup+0.107737 s]
/proc/loadavg: 2.02 1.68 0.83 4/81 1711
/proc/meminfo: memFree=1834752/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=0.09
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 998 0 0 0 9 0 0 0 19 0 1 0 617910631 6729728 964 996147200 134512640 135239859 4294956144 18446744073709551615 135087416 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 964 410 177 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6572

[startup+0.202404 s]
/proc/loadavg: 2.02 1.68 0.83 4/81 1711
/proc/meminfo: memFree=1834752/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=0.19
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 998 0 0 0 19 0 0 0 19 0 1 0 617910631 6729728 964 996147200 134512640 135239859 4294956144 18446744073709551615 134789755 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 964 410 177 0 546 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6572

[startup+0.30142 s]
/proc/loadavg: 2.02 1.68 0.83 4/81 1711
/proc/meminfo: memFree=1834752/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=0.29
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 998 0 0 0 29 0 0 0 21 0 1 0 617910631 6729728 964 996147200 134512640 135239859 4294956144 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 964 410 177 0 546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6572

[startup+0.701452 s]
/proc/loadavg: 2.02 1.68 0.83 4/81 1711
/proc/meminfo: memFree=1834752/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=0.69
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 69 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6572

[startup+1.50153 s]
/proc/loadavg: 2.02 1.68 0.83 3/82 1713
/proc/meminfo: memFree=1832440/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=1.48
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 148 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103178 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6572

[startup+3.1017 s]
/proc/loadavg: 2.02 1.68 0.83 3/82 1713
/proc/meminfo: memFree=1832312/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=3.08
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 308 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6572

[startup+6.30202 s]
/proc/loadavg: 2.02 1.69 0.83 3/82 1713
/proc/meminfo: memFree=1832184/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=6.27
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 627 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135095793 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 6572

[startup+12.7017 s]
/proc/loadavg: 2.02 1.69 0.84 3/82 1713
/proc/meminfo: memFree=1832056/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=12.64
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 1264 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135013763 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 6572

[startup+25.503 s]
/proc/loadavg: 2.01 1.71 0.85 3/82 1713
/proc/meminfo: memFree=1832056/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=25.39
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 2539 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 6572

[startup+51.1026 s]
/proc/loadavg: 2.01 1.73 0.88 3/82 1713
/proc/meminfo: memFree=1831992/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=50.89
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 5089 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 6572

[startup+102.303 s]
/proc/loadavg: 2.00 1.77 0.94 3/82 1713
/proc/meminfo: memFree=1830520/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=101.89
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 10189 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 6572

[startup+162.303 s]
/proc/loadavg: 2.00 1.81 1.00 3/82 1713
/proc/meminfo: memFree=1830456/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=161.66
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 16166 0 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134820771 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 6572

[startup+222.307 s]
/proc/loadavg: 2.00 1.84 1.06 3/75 1765
/proc/meminfo: memFree=1869424/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=221.2
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 22119 1 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 6572

[startup+282.302 s]
/proc/loadavg: 2.00 1.87 1.12 3/75 1765
/proc/meminfo: memFree=1859184/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=280.74
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 28073 1 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134789718 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 280.74
Current children cumulated vsize (KiB) 6572

[startup+342.302 s]
/proc/loadavg: 2.00 1.89 1.17 3/75 1765
/proc/meminfo: memFree=1858864/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=340.29
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 34028 1 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 340.29
Current children cumulated vsize (KiB) 6572

[startup+402.302 s]
/proc/loadavg: 2.00 1.91 1.22 3/75 1765
/proc/meminfo: memFree=1852016/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=399.84
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 39983 1 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135087444 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 399.84
Current children cumulated vsize (KiB) 6572

[startup+462.302 s]
/proc/loadavg: 2.00 1.92 1.27 3/75 1765
/proc/meminfo: memFree=1848752/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=459.39
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 45938 1 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 459.39
Current children cumulated vsize (KiB) 6572

[startup+522.301 s]
/proc/loadavg: 2.00 1.93 1.31 3/75 1765
/proc/meminfo: memFree=1841968/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6572 CPUtime=518.94
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 999 0 0 0 51893 1 0 0 25 0 1 0 617910631 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103197 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 518.94
Current children cumulated vsize (KiB) 6572

[startup+582.302 s]
/proc/loadavg: 2.00 1.94 1.35 3/75 1765
/proc/meminfo: memFree=1841712/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=578.48
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 57847 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 578.48
Current children cumulated vsize (KiB) 6576

[startup+642.302 s]
/proc/loadavg: 2.00 1.95 1.39 3/75 1765
/proc/meminfo: memFree=1829424/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=638.04
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 63803 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 638.04
Current children cumulated vsize (KiB) 6576

[startup+702.302 s]
/proc/loadavg: 2.00 1.95 1.42 3/75 1765
/proc/meminfo: memFree=1829360/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=697.58
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 69757 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 697.58
Current children cumulated vsize (KiB) 6576

[startup+762.302 s]
/proc/loadavg: 2.00 1.96 1.46 3/75 1765
/proc/meminfo: memFree=1813744/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=757.13
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 75712 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019201 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 757.13
Current children cumulated vsize (KiB) 6576

[startup+822.302 s]
/proc/loadavg: 2.00 1.97 1.49 3/75 1765
/proc/meminfo: memFree=1813680/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=816.68
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 81667 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135103136 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 816.68
Current children cumulated vsize (KiB) 6576

[startup+882.306 s]
/proc/loadavg: 2.00 1.97 1.52 3/75 1765
/proc/meminfo: memFree=1813424/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=876.23
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 87622 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 876.23
Current children cumulated vsize (KiB) 6576

[startup+942.301 s]
/proc/loadavg: 2.00 1.97 1.54 3/75 1765
/proc/meminfo: memFree=1813168/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=935.78
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 93577 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 935.78
Current children cumulated vsize (KiB) 6576

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/75 1765
/proc/meminfo: memFree=1813168/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=995.32
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 99531 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 995.32
Current children cumulated vsize (KiB) 6576

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/75 1765
/proc/meminfo: memFree=1805168/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1054.87
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 105486 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1054.87
Current children cumulated vsize (KiB) 6576

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1796528/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1114.42
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 111441 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135103109 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1114.42
Current children cumulated vsize (KiB) 6576

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

[startup+1126.4 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1795760/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1118.49
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 111848 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1118.49
Current children cumulated vsize (KiB) 6576

[startup+1132.8 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1794160/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1124.84
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 112483 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135087523 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1124.84
Current children cumulated vsize (KiB) 6576

[startup+1136 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1793264/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1128.02
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 112801 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1128.02
Current children cumulated vsize (KiB) 6576

[startup+1139.2 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1792304/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1131.19
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 113118 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1131.19
Current children cumulated vsize (KiB) 6576

[startup+1140.81 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1791792/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1132.78
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 113277 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1132.78
Current children cumulated vsize (KiB) 6576

[startup+1141.6 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1791792/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1133.58
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 113357 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1133.58
Current children cumulated vsize (KiB) 6576

[startup+1141.8 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1791600/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1133.78
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 113377 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1133.78
Current children cumulated vsize (KiB) 6576

[startup+1141.91 s]
/proc/loadavg: 2.00 1.97 1.62 3/75 1765
/proc/meminfo: memFree=1791600/2055920 swapFree=4177412/4192956
[pid=1711] ppid=1709 vsize=6576 CPUtime=1133.88
/proc/1711/stat : 1711 (xsolve) R 1709 1711 1050 0 -1 4194304 1000 0 0 0 113387 1 0 0 25 0 1 0 617910631 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 1 0 0
/proc/1711/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1133.88
Current children cumulated vsize (KiB) 6576

Child status: 0
Real time (s): 1141.95
CPU time (s): 1133.93
CPU user time (s): 1133.91
CPU system time (s): 0.012998
CPU usage (%): 99.2975
Max. virtual memory (cumulated for all children) (KiB): 6576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1133.91
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1012
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= 22866

runsolver used 1.26781 second user time and 2.89456 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-02 00:05:05
IDJOB=1034946
IDBENCH=53370
IDSOLVER=342
FILE ID=node84/1034946-1214949905
PBS_JOBID= 7870167
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-55021_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1034946-1214949905/watcher-1034946-1214949905 -o /tmp/evaluation-result-1034946-1214949905/solver-1034946-1214949905 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1034946-1214949905.xml -v 1 -rs 244899598 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3b87432a795257e68114fcfea8b43f0c
RANDOM SEED=244899598

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1835232 kB
Buffers:          7940 kB
Cached:          87684 kB
SwapCached:       9368 kB
Active:         135628 kB
Inactive:        32968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835232 kB
SwapTotal:     4192956 kB
SwapFree:      4177412 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          86728 kB
Slab:            37276 kB
Committed_AS:  1781264 kB
PageTables:       1912 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= 66548 MiB
End job on node84 at 2008-07-02 00:24:07