Trace number 1081734

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) 1800.11 1811.81

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-43.xml
MD5SUMf2f84342904e22f7d1d97c8f943ceaa0
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark145.621
Satisfiable
(Un)Satisfiability was proved
Number of variables1849
Number of constraints38871
Maximum constraint arity2
Maximum domain size43
Number of constraints which are defined in extension0
Number of constraints which are defined in intension38871
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(1 domains)
0.00/0.01	c          variables.............  0.01	(1849 variables)
0.00/0.02	c          predicates............-2.0837e-19	(4 predicates)
0.00/0.02	c          constraints...........   1.4	(38871 constraints)
1.37/1.44	c Parsing time:   1.41
1.37/1.44	c
1.37/1.44	c Building model
1.47/1.58	c        43 AllDifferent constraints infered
1.57/1.64	c         0 constants
1.57/1.64	c         0 Boolean variables    (+0)
1.57/1.64	c         0 range variables      (+0)
1.57/1.64	c        42 domain (b) variables (+0)
1.57/1.64	c      1765 domain (l) variables (+0)
1.57/1.64	c     38829 constraints          (+43)
1.57/1.64	c         0 values 
1.57/1.64	c Building time:    0.2
1.57/1.64	c
1.57/1.64	c Solving instance
1.57/1.64	c          heuristic = dom/wdeg
1.57/1.64	c          Randomized probing iteration = 100
1.57/1.64	c          probing limit = 30
1.57/1.64	c          level based weights = no
1.57/1.64	c          impact probing = no
1.57/1.64	c          restart policy = No restart
1.57/1.64	c          probing ..........375.98
377.49/381.04	c          Probing Nodes 61206
377.49/381.04	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-1081734-1215218676/watcher-1081734-1215218676 -o /tmp/evaluation-result-1081734-1215218676/solver-1081734-1215218676 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081734-1215218676.xml -v 1 -rs 1362457773 -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 4/84 31653
/proc/meminfo: memFree=1590824/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=6552 CPUtime=0.19
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 983 0 0 0 19 0 0 0 19 0 1 0 2000842241 6709248 949 996147200 134512640 135239859 4294956096 18446744073709551615 134622757 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 1638 949 400 177 0 541 0

[startup+0.315374 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 31653
/proc/meminfo: memFree=1590824/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=7380 CPUtime=0.29
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 1174 0 0 0 29 0 0 0 20 0 1 0 2000842241 7557120 1140 996147200 134512640 135239859 4294956096 18446744073709551615 4158771872 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 1845 1140 400 177 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7380

[startup+0.401344 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 31653
/proc/meminfo: memFree=1590824/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=8020 CPUtime=0.38
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 1336 0 0 0 38 0 0 0 20 0 1 0 2000842241 8212480 1302 996147200 134512640 135239859 4294956096 18446744073709551615 134629412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 2005 1302 400 177 0 908 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 8020

[startup+0.501354 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 31653
/proc/meminfo: memFree=1590824/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=8788 CPUtime=0.48
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 1528 0 0 0 48 0 0 0 21 0 1 0 2000842241 8998912 1494 996147200 134512640 135239859 4294956096 18446744073709551615 134651331 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 2197 1494 400 177 0 1100 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 8788

[startup+0.701371 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 31653
/proc/meminfo: memFree=1590824/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=10332 CPUtime=0.68
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 1910 0 0 0 68 0 0 0 23 0 1 0 2000842241 10579968 1876 996147200 134512640 135239859 4294956096 18446744073709551615 134542929 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 2583 1876 400 177 0 1486 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10332

[startup+1.50145 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1580256/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=16288 CPUtime=1.47
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 3391 0 0 0 146 1 0 0 25 0 1 0 2000842241 16678912 3291 996147200 134512640 135239859 4294956096 18446744073709551615 134535692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 4072 3291 408 177 0 2975 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16288

[startup+3.10158 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1554336/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=3.05
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9836 0 0 0 301 4 0 0 25 0 1 0 2000842241 44720128 9453 996147200 134512640 135239859 4294956096 18446744073709551615 135016149 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9453 437 177 0 9821 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 43672

[startup+6.30186 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1554208/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=6.22
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9856 0 0 0 618 4 0 0 25 0 1 0 2000842241 44720128 9473 996147200 134512640 135239859 4294956096 18446744073709551615 134535696 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9473 437 177 0 9821 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 43672

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1554080/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=12.57
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9879 0 0 0 1253 4 0 0 25 0 1 0 2000842241 44720128 9496 996147200 134512640 135239859 4294956096 18446744073709551615 134539537 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9496 437 177 0 9821 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 43672

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1554144/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=25.26
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9879 0 0 0 2522 4 0 0 25 0 1 0 2000842241 44720128 9496 996147200 134512640 135239859 4294956096 18446744073709551615 134539536 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9496 437 177 0 9821 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 43672

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1554144/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=50.62
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9887 0 0 0 5058 4 0 0 25 0 1 0 2000842241 44720128 9504 996147200 134512640 135239859 4294956096 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9504 437 177 0 9821 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 43672

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1553952/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=101.37
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9890 0 0 0 10133 4 0 0 25 0 1 0 2000842241 44720128 9507 996147200 134512640 135239859 4294956096 18446744073709551615 134535399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9507 437 177 0 9821 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 43672

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1553888/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=160.86
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9890 0 0 0 16081 5 0 0 25 0 1 0 2000842241 44720128 9507 996147200 134512640 135239859 4294956096 18446744073709551615 134535399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9507 437 177 0 9821 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 43672

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1553888/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=220.33
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9891 0 0 0 22028 5 0 0 25 0 1 0 2000842241 44720128 9508 996147200 134512640 135239859 4294956096 18446744073709551615 134535365 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9508 437 177 0 9821 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 43672

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1506464/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=279.66
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9892 0 0 0 27961 5 0 0 25 0 1 0 2000842241 44720128 9509 996147200 134512640 135239859 4294956096 18446744073709551615 134535665 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9509 437 177 0 9821 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 43672

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1506336/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=339.13
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9892 0 0 0 33908 5 0 0 25 0 1 0 2000842241 44720128 9509 996147200 134512640 135239859 4294956096 18446744073709551615 134540944 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9509 437 177 0 9821 0
Current children cumulated CPU time (s) 339.13
Current children cumulated vsize (KiB) 43672

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1506336/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=398.61
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9894 0 0 0 39855 6 0 0 25 0 1 0 2000842241 44720128 9511 996147200 134512640 135239859 4294956096 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9511 438 177 0 9821 0
Current children cumulated CPU time (s) 398.61
Current children cumulated vsize (KiB) 43672

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1506336/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=458.1
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9895 0 0 0 45804 6 0 0 25 0 1 0 2000842241 44720128 9512 996147200 134512640 135239859 4294956096 18446744073709551615 135016195 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9512 438 177 0 9821 0
Current children cumulated CPU time (s) 458.1
Current children cumulated vsize (KiB) 43672

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1506272/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=517.59
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9895 0 0 0 51753 6 0 0 25 0 1 0 2000842241 44720128 9512 996147200 134512640 135239859 4294956096 18446744073709551615 134540880 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9512 438 177 0 9821 0
Current children cumulated CPU time (s) 517.59
Current children cumulated vsize (KiB) 43672

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1456096/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=577.02
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9895 0 0 0 57696 6 0 0 25 0 1 0 2000842241 44720128 9512 996147200 134512640 135239859 4294956096 18446744073709551615 135016198 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9512 438 177 0 9821 0
Current children cumulated CPU time (s) 577.02
Current children cumulated vsize (KiB) 43672

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1456032/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=637
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9895 0 0 0 63694 6 0 0 25 0 1 0 2000842241 44720128 9512 996147200 134512640 135239859 4294956096 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9512 438 177 0 9821 0
Current children cumulated CPU time (s) 637
Current children cumulated vsize (KiB) 43672


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1448864/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=876.74
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 87667 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134543206 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 876.74
Current children cumulated vsize (KiB) 43672

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31654
/proc/meminfo: memFree=1426720/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=936.08
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 93601 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 936.08
Current children cumulated vsize (KiB) 43672

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1426520/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=995.55
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 99548 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 135103000 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 995.55
Current children cumulated vsize (KiB) 43672

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1426520/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1055.04
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 105497 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1055.04
Current children cumulated vsize (KiB) 43672

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1426520/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1114.53
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 111446 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1114.53
Current children cumulated vsize (KiB) 43672

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1398552/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1173.86
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 117379 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1173.86
Current children cumulated vsize (KiB) 43672

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1398360/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1233.83
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 123376 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535356 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1233.83
Current children cumulated vsize (KiB) 43672

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1398304/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1293.81
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 129374 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1293.81
Current children cumulated vsize (KiB) 43672

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1398240/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1353.79
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 135372 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535356 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1353.79
Current children cumulated vsize (KiB) 43672

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 31660
/proc/meminfo: memFree=1398176/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1413.77
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 141370 7 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535381 0 0 4096 0 0 0 0 17 0 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1413.77
Current children cumulated vsize (KiB) 43672

[startup+1482.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 31690
/proc/meminfo: memFree=1735552/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1473.08
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 147300 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1473.08
Current children cumulated vsize (KiB) 43672

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 31690
/proc/meminfo: memFree=1732032/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1532.62
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 153254 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134820117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1532.62
Current children cumulated vsize (KiB) 43672

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1731328/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1592.17
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 159209 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1592.17
Current children cumulated vsize (KiB) 43672

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1731072/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1651.71
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 165163 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1651.71
Current children cumulated vsize (KiB) 43672

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1730880/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1711.26
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 171118 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1711.26
Current children cumulated vsize (KiB) 43672

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1730816/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1770.8
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 177072 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1770.8
Current children cumulated vsize (KiB) 43672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1730816/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1800.08
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 180000 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535352 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 43672

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

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

[startup+1811.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31690
/proc/meminfo: memFree=1730816/2055920 swapFree=4180972/4192956
[pid=31653] ppid=31651 vsize=43672 CPUtime=1800.08
/proc/31653/stat : 31653 (xsolve) R 31651 31653 27581 0 -1 4194304 9896 0 0 0 180000 8 0 0 25 0 1 0 2000842241 44720128 9513 996147200 134512640 135239859 4294956096 18446744073709551615 134535352 0 0 4096 0 0 0 0 17 1 0 0
/proc/31653/statm: 10918 9513 438 177 0 9821 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 43672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.81
CPU time (s): 1800.11
CPU user time (s): 1800.01
CPU system time (s): 0.095985
CPU usage (%): 99.3538
Max. virtual memory (cumulated for all children) (KiB): 43672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9896
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= 44214

runsolver used 1.66175 second user time and 5.13722 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-05 02:44:36
IDJOB=1081734
IDBENCH=57135
IDSOLVER=342
FILE ID=node15/1081734-1215218676
PBS_JOBID= 7881638
Free space on /tmp= 66492 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-43.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-1081734-1215218676/watcher-1081734-1215218676 -o /tmp/evaluation-result-1081734-1215218676/solver-1081734-1215218676 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081734-1215218676.xml -v 1 -rs 1362457773 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f2f84342904e22f7d1d97c8f943ceaa0
RANDOM SEED=1362457773

node15.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		: 3000.229
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		: 3000.229
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:       1591240 kB
Buffers:         29692 kB
Cached:         142788 kB
SwapCached:       6020 kB
Active:         364312 kB
Inactive:        41020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591240 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            5708 kB
Writeback:           0 kB
Mapped:         244316 kB
Slab:            44096 kB
Committed_AS:  4340636 kB
PageTables:       2348 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= 66488 MiB
End job on node15 at 2008-07-05 03:14:50