Trace number 1049766

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 2008-06-27? (TO) 1800.08 1815.91

General information on the benchmark

Namecsp/pseudo/routing/
normalized-s4-4-3-7.xml
MD5SUMec9e06f694e59a2ee2ba5113b45026b7
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.84857
Satisfiable
(Un)Satisfiability was proved
Number of variables672
Number of constraints2030
Maximum constraint arity28
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2030
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c mistral-prime version 1.313
0.19/0.20	c 
0.19/0.20	c Parsing xml file
0.19/0.20	c          domains...............     0	(1 domains)
0.19/0.20	c          variables.............     0	(672 variables)
0.19/0.20	c          predicates............     0	(9 predicates)
0.19/0.20	c          constraints...........   0.1	(2030 constraints)
0.19/0.20	c Parsing time:    0.1
0.19/0.20	c
0.19/0.20	c Building model
0.19/0.20	c         0 AllDifferent constraints infered
0.19/0.20	c         0 constants
0.19/0.20	c       672 Boolean variables    (+0)
0.19/0.20	c         0 range variables      (+4788)
0.19/0.20	c         0 domain (b) variables (+0)
0.19/0.20	c         0 domain (l) variables (+0)
0.19/0.20	c       966 constraints          (+4788)
0.19/0.20	c         0 values 
0.19/0.20	c Building time:   0.03
0.19/0.20	c
0.19/0.20	c Solving instance
0.19/0.20	c          heuristic = dom/wdeg
0.19/0.20	c          Randomized probing iteration = 100
0.19/0.20	c          probing limit = 30
0.19/0.20	c          level based weights = no
0.19/0.20	c          impact probing = no
0.19/0.20	c          restart policy = No restart
0.19/0.20	c          probing ..........  2.89
2.96/3.06	c          Probing Nodes  9121
2.96/3.06	c          final run 

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-1049766-1215046733/watcher-1049766-1215046733 -o /tmp/evaluation-result-1049766-1215046733/solver-1049766-1215046733 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1049766-1215046733.xml -v 1 -rs 158454999 -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: 2.00 2.00 2.00 4/72 26343
/proc/meminfo: memFree=1719056/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=820 CPUtime=0
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1983646762 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7721764 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 205 25 19 177 0 3 0

[startup+0.079868 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 26343
/proc/meminfo: memFree=1719056/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=6176 CPUtime=0.07
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 865 0 0 0 7 0 0 0 18 0 1 0 1983646762 6324224 831 996147200 134512640 135239859 4294956144 18446744073709551615 8154772 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 1544 831 395 177 0 447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6176

[startup+0.101869 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 26343
/proc/meminfo: memFree=1719056/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=6704 CPUtime=0.09
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 1983646762 6864896 964 996147200 134512640 135239859 4294956144 18446744073709551615 4159734853 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 1676 964 395 177 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6704

[startup+0.301913 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 26343
/proc/meminfo: memFree=1719056/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=0.29
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2790 0 0 0 28 1 0 0 19 0 1 0 1983646762 14139392 2756 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2756 437 177 0 2355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13808

[startup+0.701968 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 26343
/proc/meminfo: memFree=1719056/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=0.69
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2808 0 0 0 68 1 0 0 23 0 1 0 1983646762 14139392 2774 996147200 134512640 135239859 4294956144 18446744073709551615 135067374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2774 437 177 0 2355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13808

[startup+1.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709640/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1.48
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2808 0 0 0 147 1 0 0 25 0 1 0 1983646762 14139392 2774 996147200 134512640 135239859 4294956144 18446744073709551615 135030749 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2774 437 177 0 2355 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13808

[startup+3.10134 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=3.06
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2809 0 0 0 305 1 0 0 25 0 1 0 1983646762 14139392 2775 996147200 134512640 135239859 4294956144 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2775 438 177 0 2355 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13808

[startup+6.30184 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=6.24
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2809 0 0 0 623 1 0 0 25 0 1 0 1983646762 14139392 2775 996147200 134512640 135239859 4294956144 18446744073709551615 134803083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2775 438 177 0 2355 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13808

[startup+12.7028 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=12.59
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 1258 1 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 134821251 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 13808

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=25.28
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 2527 1 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 13808

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709512/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=50.68
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 5066 2 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135067343 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 13808

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26344
/proc/meminfo: memFree=1709448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=101.46
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 10144 2 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 13808

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26350
/proc/meminfo: memFree=1709192/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=160.96
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 16094 2 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 134803669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 160.96
Current children cumulated vsize (KiB) 13808

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26350
/proc/meminfo: memFree=1709256/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=220.49
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 22046 3 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 220.49
Current children cumulated vsize (KiB) 13808

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26350
/proc/meminfo: memFree=1709256/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=280.02
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 27999 3 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 280.02
Current children cumulated vsize (KiB) 13808

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 26350
/proc/meminfo: memFree=1709256/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=339.54
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 33951 3 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135073868 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 339.54
Current children cumulated vsize (KiB) 13808

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1763264/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=399.05
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 39901 4 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 134821663 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 399.05
Current children cumulated vsize (KiB) 13808

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1761024/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=458.52
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 45848 4 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 458.52
Current children cumulated vsize (KiB) 13808

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760960/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=517.99
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2810 0 0 0 51795 4 0 0 25 0 1 0 1983646762 14139392 2776 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2776 438 177 0 2355 0
Current children cumulated CPU time (s) 517.99
Current children cumulated vsize (KiB) 13808

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760896/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=577.46
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2814 0 0 0 57741 5 0 0 25 0 1 0 1983646762 14139392 2780 996147200 134512640 135239859 4294956144 18446744073709551615 134821715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2780 438 177 0 2355 0
Current children cumulated CPU time (s) 577.46
Current children cumulated vsize (KiB) 13808

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760896/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=636.93
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2814 0 0 0 63687 6 0 0 25 0 1 0 1983646762 14139392 2780 996147200 134512640 135239859 4294956144 18446744073709551615 135103748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2780 438 177 0 2355 0
Current children cumulated CPU time (s) 636.93
Current children cumulated vsize (KiB) 13808


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

[startup+882.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760768/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=874.79
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 87472 7 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 874.79
Current children cumulated vsize (KiB) 13808

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760832/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=934.25
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 93418 7 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135057278 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 934.25
Current children cumulated vsize (KiB) 13808

[startup+1002.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 26390
/proc/meminfo: memFree=1760768/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=993.7
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 99363 7 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 993.7
Current children cumulated vsize (KiB) 13808

[startup+1062.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 26390
/proc/meminfo: memFree=1760640/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1053.16
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 105309 7 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1053.16
Current children cumulated vsize (KiB) 13808

[startup+1122.3 s]
/proc/loadavg: 2.16 2.07 2.02 3/82 26390
/proc/meminfo: memFree=1760640/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1112.63
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 111256 7 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134821669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1112.63
Current children cumulated vsize (KiB) 13808

[startup+1182.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/82 26390
/proc/meminfo: memFree=1760640/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1172.1
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 117202 8 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1172.1
Current children cumulated vsize (KiB) 13808

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 26390
/proc/meminfo: memFree=1760512/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1231.56
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 123148 8 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1231.56
Current children cumulated vsize (KiB) 13808

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 26390
/proc/meminfo: memFree=1760448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1291.03
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 129095 8 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1291.03
Current children cumulated vsize (KiB) 13808

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 26390
/proc/meminfo: memFree=1760448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1350.48
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 135040 8 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135096274 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1350.48
Current children cumulated vsize (KiB) 13808

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 26390
/proc/meminfo: memFree=1760448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1409.97
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 140988 9 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135102565 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1409.97
Current children cumulated vsize (KiB) 13808

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 26390
/proc/meminfo: memFree=1760448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1469.42
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 146933 9 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1469.42
Current children cumulated vsize (KiB) 13808

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 26390
/proc/meminfo: memFree=1760448/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1528.89
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 152880 9 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135020994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1528.89
Current children cumulated vsize (KiB) 13808

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760320/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1588.35
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 158826 9 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135042304 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1588.35
Current children cumulated vsize (KiB) 13808

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760320/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1647.83
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 164773 10 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1647.83
Current children cumulated vsize (KiB) 13808

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760320/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1707.3
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 170720 10 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1707.3
Current children cumulated vsize (KiB) 13808

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760192/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1766.77
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 176667 10 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1766.77
Current children cumulated vsize (KiB) 13808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760192/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1800.07
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 179997 10 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 13808

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

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

[startup+1815.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26390
/proc/meminfo: memFree=1760192/2055920 swapFree=4179812/4192956
[pid=26343] ppid=26341 vsize=13808 CPUtime=1800.07
/proc/26343/stat : 26343 (xsolve) R 26341 26343 25780 0 -1 4194304 2818 0 0 0 179997 10 0 0 25 0 1 0 1983646762 14139392 2784 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26343/statm: 3452 2784 438 177 0 2355 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 13808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.91
CPU time (s): 1800.08
CPU user time (s): 1799.97
CPU system time (s): 0.106983
CPU usage (%): 99.1284
Max. virtual memory (cumulated for all children) (KiB): 13808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2818
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= 65677

runsolver used 1.89171 second user time and 5.32219 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-03 02:58:53
IDJOB=1049766
IDBENCH=54846
IDSOLVER=342
FILE ID=node34/1049766-1215046733
PBS_JOBID= 7875106
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/routing/normalized-s4-4-3-7.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-1049766-1215046733/watcher-1049766-1215046733 -o /tmp/evaluation-result-1049766-1215046733/solver-1049766-1215046733 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1049766-1215046733.xml -v 1 -rs 158454999 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ec9e06f694e59a2ee2ba5113b45026b7
RANDOM SEED=158454999

node34.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		: 3000.259
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		: 3000.259
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:       1719600 kB
Buffers:         32224 kB
Cached:         151108 kB
SwapCached:       6932 kB
Active:         194440 kB
Inactive:        72640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719600 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          91256 kB
Slab:            54384 kB
Committed_AS:  3434608 kB
PageTables:       1932 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 node34 at 2008-07-03 03:29:11