Trace number 1093603

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) 1800.09 1817.72

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-6-4-8.xml
MD5SUM9ca836038bbfff2e7075ea9f6ab9212e
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 benchmark7.33788
Satisfiable
(Un)Satisfiability was proved
Number of variables4512
Number of constraints24544
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension24544
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.11	c mistral-prime version 1.313
0.08/0.11	c 
0.08/0.11	c Parsing xml file
0.08/0.11	c          domains...............     0	(1 domains)
0.08/0.11	c          variables.............  0.02	(4512 variables)
0.08/0.11	c          predicates............-4.1674e-19	(4 predicates)
0.08/0.11	c          constraints...........  1.18	(24544 constraints)
1.17/1.23	c Parsing time:    1.2
1.17/1.23	c
1.17/1.23	c Building model
1.17/1.29	c         0 AllDifferent constraints infered
1.46/1.55	c         0 constants
1.46/1.55	c      4512 Boolean variables    (+496)
1.46/1.55	c         0 range variables      (+52192)
1.46/1.55	c         0 domain (b) variables (+0)
1.46/1.55	c         0 domain (l) variables (+0)
1.46/1.55	c         0 constraints          (+52928)
1.46/1.55	c         0 values 
1.46/1.55	c Building time:   0.31
1.46/1.55	c
1.46/1.55	c Solving instance
1.46/1.55	c          heuristic = dom/wdeg
1.46/1.55	c          Randomized probing iteration = 100
1.46/1.55	c          probing limit = 30
1.46/1.55	c          level based weights = no
1.46/1.55	c          impact probing = no
1.46/1.55	c          restart policy = No restart
1.46/1.55	c          probing .......... 25.98
27.45/28.04	c          Probing Nodes252133
27.45/28.04	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-1093603-1215250856/watcher-1093603-1215250856 -o /tmp/evaluation-result-1093603-1215250856/solver-1093603-1215250856 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093603-1215250856.xml -v 1 -rs 242115508 -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 4/93 31935
/proc/meminfo: memFree=1743408/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=820 CPUtime=0
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 430702989 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 3810084 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 205 25 19 177 0 3 0

[startup+0.081726 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 31935
/proc/meminfo: memFree=1743408/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=6304 CPUtime=0.06
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 922 0 0 0 6 0 0 0 19 0 1 0 430702989 6455296 888 996147200 134512640 135239859 4294956144 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 1576 888 397 177 0 479 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6304

[startup+0.101723 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 31935
/proc/meminfo: memFree=1743408/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=6712 CPUtime=0.08
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 1010 0 0 0 8 0 0 0 19 0 1 0 430702989 6873088 976 996147200 134512640 135239859 4294956144 18446744073709551615 134682436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 1678 976 397 177 0 581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6712

[startup+0.301755 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 31935
/proc/meminfo: memFree=1743408/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=10068 CPUtime=0.28
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 1827 0 0 0 27 1 0 0 21 0 1 0 430702989 10309632 1793 996147200 134512640 135239859 4294956144 18446744073709551615 4243496 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 2517 1793 397 177 0 1420 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10068

[startup+0.701815 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 31935
/proc/meminfo: memFree=1743408/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=16456 CPUtime=0.68
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 3505 0 0 0 66 2 0 0 25 0 1 0 430702989 16850944 3405 996147200 134512640 135239859 4294956144 18446744073709551615 134552572 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 4114 3405 397 177 0 3017 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16456

[startup+1.50193 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1726504/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=77436 CPUtime=1.46
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 18961 0 0 0 137 9 0 0 25 0 1 0 430702989 79294464 18494 996147200 134512640 135239859 4294956144 18446744073709551615 134963673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 19359 18494 423 177 0 18262 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 77436

[startup+3.10116 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657448/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=3.03
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22524 0 0 0 291 12 0 0 25 0 1 0 430702989 93184000 21830 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21830 435 177 0 21653 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 91000

[startup+6.30262 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657192/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=6.17
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22527 0 0 0 605 12 0 0 25 0 1 0 430702989 93184000 21833 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21833 435 177 0 21653 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 91000

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657128/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=12.45
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22539 0 0 0 1232 13 0 0 25 0 1 0 430702989 93184000 21845 996147200 134512640 135239859 4294956144 18446744073709551615 135067275 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21845 435 177 0 21653 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 91000

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657320/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=24.99
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22539 0 0 0 2486 13 0 0 25 0 1 0 430702989 93184000 21845 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21845 435 177 0 21653 0
Current children cumulated CPU time (s) 24.99
Current children cumulated vsize (KiB) 91000

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657320/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=50.1
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22561 0 0 0 4997 13 0 0 25 0 1 0 430702989 93184000 21867 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21867 436 177 0 21653 0
Current children cumulated CPU time (s) 50.1
Current children cumulated vsize (KiB) 91000

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657128/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=100.31
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22561 0 0 0 10018 13 0 0 25 0 1 0 430702989 93184000 21867 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21867 436 177 0 21653 0
Current children cumulated CPU time (s) 100.31
Current children cumulated vsize (KiB) 91000

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657128/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=159.14
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22566 0 0 0 15901 13 0 0 25 0 1 0 430702989 93184000 21872 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21872 436 177 0 21653 0
Current children cumulated CPU time (s) 159.14
Current children cumulated vsize (KiB) 91000

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657064/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=217.98
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 21785 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 217.98
Current children cumulated vsize (KiB) 91000

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657000/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=276.82
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 27669 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 135074032 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 276.82
Current children cumulated vsize (KiB) 91000

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657064/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=335.65
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 33552 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 335.65
Current children cumulated vsize (KiB) 91000

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657064/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=394.49
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 39436 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 394.49
Current children cumulated vsize (KiB) 91000

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1657000/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=453.33
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 45320 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 453.33
Current children cumulated vsize (KiB) 91000

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1656872/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=512.17
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 51204 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 512.17
Current children cumulated vsize (KiB) 91000

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1656808/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=571
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22569 0 0 0 57087 13 0 0 25 0 1 0 430702989 93184000 21875 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21875 436 177 0 21653 0
Current children cumulated CPU time (s) 571
Current children cumulated vsize (KiB) 91000

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 31936
/proc/meminfo: memFree=1656744/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=629.84
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 62971 13 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 629.84
Current children cumulated vsize (KiB) 91000


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

[startup+882.302 s]
/proc/loadavg: 2.36 2.15 2.05 3/94 31936
/proc/meminfo: memFree=1656616/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=865.18
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 86505 13 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135074308 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 865.18
Current children cumulated vsize (KiB) 91000

[startup+942.301 s]
/proc/loadavg: 2.17 2.13 2.05 3/85 31939
/proc/meminfo: memFree=1698480/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=925.12
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 92499 13 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 925.12
Current children cumulated vsize (KiB) 91000

[startup+1002.3 s]
/proc/loadavg: 2.10 2.12 2.05 3/93 31950
/proc/meminfo: memFree=1647144/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=985.1
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 98496 14 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 985.1
Current children cumulated vsize (KiB) 91000

[startup+1062.3 s]
/proc/loadavg: 2.10 2.12 2.05 3/93 31950
/proc/meminfo: memFree=1645992/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1045.07
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 104493 14 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 1045.07
Current children cumulated vsize (KiB) 91000

[startup+1122.3 s]
/proc/loadavg: 2.15 2.13 2.06 3/82 31991
/proc/meminfo: memFree=1515920/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1105.01
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 110480 21 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 1105.01
Current children cumulated vsize (KiB) 91000

[startup+1182.3 s]
/proc/loadavg: 2.16 2.14 2.07 3/82 31993
/proc/meminfo: memFree=1243848/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1164.98
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 116476 22 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 1164.98
Current children cumulated vsize (KiB) 91000

[startup+1242.3 s]
/proc/loadavg: 2.06 2.12 2.06 3/82 31999
/proc/meminfo: memFree=1242688/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1224.91
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 122469 22 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 1224.91
Current children cumulated vsize (KiB) 91000

[startup+1302.3 s]
/proc/loadavg: 2.02 2.09 2.06 3/82 31999
/proc/meminfo: memFree=1233472/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1284.89
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 128467 22 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 1284.89
Current children cumulated vsize (KiB) 91000

[startup+1362.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/82 31999
/proc/meminfo: memFree=1227456/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1344.85
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22575 0 0 0 134463 22 0 0 25 0 1 0 430702989 93184000 21881 996147200 134512640 135239859 4294956144 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21881 436 177 0 21653 0
Current children cumulated CPU time (s) 1344.85
Current children cumulated vsize (KiB) 91000

[startup+1422.31 s]
/proc/loadavg: 2.00 2.06 2.04 3/82 31999
/proc/meminfo: memFree=1227456/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1404.83
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22576 0 0 0 140461 22 0 0 25 0 1 0 430702989 93184000 21882 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21882 436 177 0 21653 0
Current children cumulated CPU time (s) 1404.83
Current children cumulated vsize (KiB) 91000

[startup+1482.3 s]
/proc/loadavg: 2.04 2.06 2.04 3/82 31999
/proc/meminfo: memFree=1227456/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1464.8
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22576 0 0 0 146458 22 0 0 25 0 1 0 430702989 93184000 21882 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21882 436 177 0 21653 0
Current children cumulated CPU time (s) 1464.8
Current children cumulated vsize (KiB) 91000

[startup+1542.3 s]
/proc/loadavg: 2.01 2.05 2.04 3/82 31999
/proc/meminfo: memFree=1227464/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1524.77
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22576 0 0 0 152455 22 0 0 25 0 1 0 430702989 93184000 21882 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21882 436 177 0 21653 0
Current children cumulated CPU time (s) 1524.77
Current children cumulated vsize (KiB) 91000

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/82 31999
/proc/meminfo: memFree=1227464/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1584.75
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22576 0 0 0 158453 22 0 0 25 0 1 0 430702989 93184000 21882 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21882 436 177 0 21653 0
Current children cumulated CPU time (s) 1584.75
Current children cumulated vsize (KiB) 91000

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/82 31999
/proc/meminfo: memFree=1227464/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1644.72
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22584 0 0 0 164450 22 0 0 25 0 1 0 430702989 93184000 21890 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21890 436 177 0 21653 0
Current children cumulated CPU time (s) 1644.72
Current children cumulated vsize (KiB) 91000

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/82 31999
/proc/meminfo: memFree=1227400/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1704.69
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22584 0 0 0 170447 22 0 0 25 0 1 0 430702989 93184000 21890 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21890 436 177 0 21653 0
Current children cumulated CPU time (s) 1704.69
Current children cumulated vsize (KiB) 91000

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 31999
/proc/meminfo: memFree=1227272/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1764.67
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22584 0 0 0 176445 22 0 0 25 0 1 0 430702989 93184000 21890 996147200 134512640 135239859 4294956144 18446744073709551615 134820778 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21890 436 177 0 21653 0
Current children cumulated CPU time (s) 1764.67
Current children cumulated vsize (KiB) 91000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.7 s]
/proc/loadavg: 2.00 2.01 2.01 3/82 31999
/proc/meminfo: memFree=1227144/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1800.06
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22584 0 0 0 179984 22 0 0 25 0 1 0 430702989 93184000 21890 996147200 134512640 135239859 4294956144 18446744073709551615 134820722 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21890 436 177 0 21653 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 91000

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

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

[startup+1817.7 s]
/proc/loadavg: 2.00 2.01 2.01 3/82 31999
/proc/meminfo: memFree=1227144/2055920 swapFree=4180312/4192956
[pid=31935] ppid=31933 vsize=91000 CPUtime=1800.06
/proc/31935/stat : 31935 (xsolve) R 31933 31935 31072 0 -1 4194304 22584 0 0 0 179984 22 0 0 25 0 1 0 430702989 93184000 21890 996147200 134512640 135239859 4294956144 18446744073709551615 134820722 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 22750 21890 436 177 0 21653 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 91000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.72
CPU time (s): 1800.09
CPU user time (s): 1799.84
CPU system time (s): 0.243962
CPU usage (%): 99.0299
Max. virtual memory (cumulated for all children) (KiB): 91000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22584
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= 27608

runsolver used 2.18067 second user time and 5.9471 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-05 11:40:56
IDJOB=1093603
IDBENCH=58713
IDSOLVER=342
FILE ID=node49/1093603-1215250856
PBS_JOBID= 7881983
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-6-4-8.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-1093603-1215250856/watcher-1093603-1215250856 -o /tmp/evaluation-result-1093603-1215250856/solver-1093603-1215250856 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093603-1215250856.xml -v 1 -rs 242115508 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9ca836038bbfff2e7075ea9f6ab9212e
RANDOM SEED=242115508

node49.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		: 3000.249
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		: 3000.249
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:       1743888 kB
Buffers:         17004 kB
Cached:         140220 kB
SwapCached:       5704 kB
Active:         186148 kB
Inactive:        74284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743888 kB
SwapTotal:     4192956 kB
SwapFree:      4180312 kB
Dirty:            4616 kB
Writeback:           0 kB
Mapped:         119628 kB
Slab:            36012 kB
Committed_AS:  1537252 kB
PageTables:       2196 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node49 at 2008-07-05 12:11:16