Trace number 1081944

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) 1800.03 1805.51

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-29.xml
MD5SUMeebadc79eee5c83f4490f3a0193ddac7
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 benchmark32.4861
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of constraints11802
Maximum constraint arity2
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11802
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.11	c mistral-prime version 1.313
0.09/0.11	c 
0.09/0.11	c Parsing xml file
0.09/0.11	c          domains...............     0	(1 domains)
0.09/0.11	c          variables.............     0	(841 variables)
0.09/0.11	c          predicates............     0	(4 predicates)
0.09/0.11	c          constraints...........  0.43	(11802 constraints)
0.39/0.43	c Parsing time:   0.43
0.39/0.43	c
0.39/0.43	c Building model
0.48/0.59	c         0 AllDifferent constraints infered
0.58/0.68	c         0 constants
0.58/0.68	c         0 Boolean variables    (+0)
0.58/0.68	c         0 range variables      (+17476)
0.58/0.68	c       813 domain (b) variables (+0)
0.58/0.68	c         0 domain (l) variables (+0)
0.58/0.68	c      6210 constraints          (+17476)
0.58/0.68	c         0 values 
0.58/0.68	c Building time:   0.24
0.58/0.68	c
0.58/0.68	c Solving instance
0.58/0.68	c          heuristic = dom/wdeg
0.58/0.68	c          Randomized probing iteration = 100
0.58/0.68	c          probing limit = 30
0.58/0.68	c          level based weights = no
0.58/0.68	c          impact probing = no
0.58/0.68	c          restart policy = No restart
0.58/0.68	c          probing ..........236.38
236.94/239.16	c          Probing Nodes 79544
236.94/239.16	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-1081944-1215220069/watcher-1081944-1215220069 -o /tmp/evaluation-result-1081944-1215220069/solver-1081944-1215220069 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081944-1215220069.xml -v 1 -rs 1080441579 -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: 1.92 1.98 1.99 4/81 32024
/proc/meminfo: memFree=1791384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=820 CPUtime=0
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2000979930 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 11957028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 205 25 19 177 0 3 0

[startup+0.0700379 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32024
/proc/meminfo: memFree=1791384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=5756 CPUtime=0.05
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 787 0 0 0 5 0 0 0 19 0 1 0 2000979930 5894144 753 996147200 134512640 135239859 4294956144 18446744073709551615 4159148829 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 1439 753 398 177 0 342 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5756

[startup+0.101038 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32024
/proc/meminfo: memFree=1791384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=6400 CPUtime=0.09
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 926 0 0 0 9 0 0 0 19 0 1 0 2000979930 6553600 892 996147200 134512640 135239859 4294956144 18446744073709551615 134683370 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 1600 892 398 177 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6400

[startup+0.301055 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32024
/proc/meminfo: memFree=1791384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=9864 CPUtime=0.28
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 1807 0 0 0 28 0 0 0 21 0 1 0 2000979930 10100736 1773 996147200 134512640 135239859 4294956144 18446744073709551615 4159014000 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 2466 1773 398 177 0 1369 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9864

[startup+0.701091 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 32024
/proc/meminfo: memFree=1791384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=38132 CPUtime=0.69
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 17110 0 0 0 61 8 0 0 25 0 1 0 2000979930 39047168 8735 996147200 134512640 135239859 4294956144 18446744073709551615 135020284 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 9533 8735 439 177 0 8436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38132

[startup+1.50117 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1757712/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=38940 CPUtime=1.48
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 17439 0 0 0 140 8 0 0 25 0 1 0 2000979930 39874560 8968 996147200 134512640 135239859 4294956144 18446744073709551615 135067253 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 9735 8968 440 177 0 8638 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 38940

[startup+3.10131 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1756176/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=45692 CPUtime=3.06
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 19904 0 0 0 297 9 0 0 25 0 1 0 2000979930 46788608 10534 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 11423 10534 440 177 0 10326 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 45692

[startup+6.30259 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1749200/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=47144 CPUtime=6.23
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20273 0 0 0 614 9 0 0 25 0 1 0 2000979930 48275456 10903 996147200 134512640 135239859 4294956144 18446744073709551615 135020268 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 11786 10903 440 177 0 10689 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 47144

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1747728/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=48728 CPUtime=12.58
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20677 0 0 0 1249 9 0 0 25 0 1 0 2000979930 49897472 11307 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12182 11307 440 177 0 11085 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 48728

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746960/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49256 CPUtime=25.26
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20822 0 0 0 2517 9 0 0 25 0 1 0 2000979930 50438144 11452 996147200 134512640 135239859 4294956144 18446744073709551615 135071121 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12314 11452 440 177 0 11217 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 49256

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746640/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=50.63
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20871 0 0 0 5053 10 0 0 25 0 1 0 2000979930 50708480 11501 996147200 134512640 135239859 4294956144 18446744073709551615 135016639 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11501 440 177 0 11283 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 49520

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746576/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=101.37
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20874 0 0 0 10127 10 0 0 25 0 1 0 2000979930 50708480 11504 996147200 134512640 135239859 4294956144 18446744073709551615 134805398 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11504 440 177 0 11283 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 49520

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746512/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=160.84
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20874 0 0 0 16074 10 0 0 25 0 1 0 2000979930 50708480 11504 996147200 134512640 135239859 4294956144 18446744073709551615 135096381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11504 440 177 0 11283 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 49520

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746512/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=220.29
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20877 0 0 0 22019 10 0 0 25 0 1 0 2000979930 50708480 11507 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11507 440 177 0 11283 0
Current children cumulated CPU time (s) 220.29
Current children cumulated vsize (KiB) 49520

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746448/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=279.78
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 27968 10 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 279.78
Current children cumulated vsize (KiB) 49520

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746448/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=339.27
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 33916 11 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135016005 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 339.27
Current children cumulated vsize (KiB) 49520

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 32025
/proc/meminfo: memFree=1746384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=398.77
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 39866 11 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 398.77
Current children cumulated vsize (KiB) 49520

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746384/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=458.26
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 45815 11 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135016614 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 458.26
Current children cumulated vsize (KiB) 49520

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 32025
/proc/meminfo: memFree=1746320/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=517.75
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 51764 11 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135096317 0 0 4096 0 0 0 0 17 1 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 517.75
Current children cumulated vsize (KiB) 49520

[startup+582.301 s]
/proc/loadavg: 1.92 1.97 1.99 3/81 32063
/proc/meminfo: memFree=1711776/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=577.29
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 57718 11 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135020048 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 49520

[startup+642.302 s]
/proc/loadavg: 1.97 1.97 1.99 3/81 32063
/proc/meminfo: memFree=1710304/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=637.28
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 63716 12 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 637.28
Current children cumulated vsize (KiB) 49520


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

[startup+882.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756880/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=877.13
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 87699 14 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135020635 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 877.13
Current children cumulated vsize (KiB) 49520

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756816/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=937.11
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 93697 14 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134806826 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 937.11
Current children cumulated vsize (KiB) 49520

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756816/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=997.1
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 99695 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134805826 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 997.1
Current children cumulated vsize (KiB) 49520

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756816/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1057.08
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 105693 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135073486 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1057.08
Current children cumulated vsize (KiB) 49520

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756752/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1117.06
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 111691 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135015384 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1117.06
Current children cumulated vsize (KiB) 49520

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756752/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1177.03
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 117688 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135095218 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1177.03
Current children cumulated vsize (KiB) 49520

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756624/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1237.01
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 123686 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134805245 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1237.01
Current children cumulated vsize (KiB) 49520

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756560/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1297
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 129685 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135013728 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1297
Current children cumulated vsize (KiB) 49520

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756560/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1356.97
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 135682 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1356.97
Current children cumulated vsize (KiB) 49520

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756496/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1416.95
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 141680 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135016596 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1416.95
Current children cumulated vsize (KiB) 49520

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756368/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1476.93
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 147678 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135016632 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1476.93
Current children cumulated vsize (KiB) 49520

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32315
/proc/meminfo: memFree=1756368/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1536.9
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 153675 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134805517 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1536.9
Current children cumulated vsize (KiB) 49520

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 32317
/proc/meminfo: memFree=1756304/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1596.88
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 159673 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135071208 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1596.88
Current children cumulated vsize (KiB) 49520

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/82 32317
/proc/meminfo: memFree=1756304/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1656.86
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 165671 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1656.86
Current children cumulated vsize (KiB) 49520

[startup+1722.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/82 32317
/proc/meminfo: memFree=1756240/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1716.83
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 171668 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1716.83
Current children cumulated vsize (KiB) 49520

[startup+1782.3 s]
/proc/loadavg: 2.09 2.02 2.00 3/82 32317
/proc/meminfo: memFree=1756048/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1776.81
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 177666 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135096336 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1776.81
Current children cumulated vsize (KiB) 49520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.5 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 32317
/proc/meminfo: memFree=1756048/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1800.01
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 179986 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135016660 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49520

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

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

[startup+1805.5 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 32317
/proc/meminfo: memFree=1756048/2055920 swapFree=4180688/4192956
[pid=32024] ppid=32022 vsize=49520 CPUtime=1800.01
/proc/32024/stat : 32024 (xsolve) R 32022 32024 31118 0 -1 4194304 20878 0 0 0 179986 15 0 0 25 0 1 0 2000979930 50708480 11508 996147200 134512640 135239859 4294956144 18446744073709551615 135016660 0 0 4096 0 0 0 0 17 0 0 0
/proc/32024/statm: 12380 11508 441 177 0 11283 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.51
CPU time (s): 1800.03
CPU user time (s): 1799.87
CPU system time (s): 0.166974
CPU usage (%): 99.6965
Max. virtual memory (cumulated for all children) (KiB): 58476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20878
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= 30634

runsolver used 1.67374 second user time and 5.01924 second system time

The end

Launcher Data (download as text)

Begin job on node41 at 2008-07-05 03:07:49
IDJOB=1081944
IDBENCH=57165
IDSOLVER=342
FILE ID=node41/1081944-1215220069
PBS_JOBID= 7881785
Free space on /tmp= 66156 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-29.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-1081944-1215220069/watcher-1081944-1215220069 -o /tmp/evaluation-result-1081944-1215220069/solver-1081944-1215220069 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081944-1215220069.xml -v 1 -rs 1080441579 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= eebadc79eee5c83f4490f3a0193ddac7
RANDOM SEED=1080441579

node41.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		: 3000.232
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		: 3000.232
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:       1791864 kB
Buffers:         27312 kB
Cached:         144776 kB
SwapCached:       5936 kB
Active:         163176 kB
Inactive:        50196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791864 kB
SwapTotal:     4192956 kB
SwapFree:      4180688 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          57588 kB
Slab:            35860 kB
Committed_AS:  3664976 kB
PageTables:       1848 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= 66156 MiB
End job on node41 at 2008-07-05 03:37:57