Trace number 1061026

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
Mistral-prime 1.313? (TO) 1800.01 1808.11

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-40-50.xml
MD5SUMb1915226816e1e7cb0d07198fea8fed9
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of constraints180
Maximum constraint arity50
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension180
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.18	c mistral-prime version 1.313

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-1061026-1215130001/watcher-1061026-1215130001 -o /tmp/evaluation-result-1061026-1215130001/solver-1061026-1215130001 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061026-1215130001.xml 

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: 2.10 2.03 1.93 4/81 32136
/proc/meminfo: memFree=1444152/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=18572 CPUtime=0
/proc/32136/stat : 32136 (runsolver) R 32134 32136 30671 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1991973756 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 264907582759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/32136/statm: 4643 292 257 25 0 2626 0

[startup+0.219504 s]
/proc/loadavg: 2.10 2.03 1.93 4/81 32136
/proc/meminfo: memFree=1444152/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=24740 CPUtime=0.2
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 5477 0 0 0 17 3 0 0 19 0 1 0 1991973756 25333760 5443 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6185 5443 407 176 0 5089 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 24740

[startup+0.30151 s]
/proc/loadavg: 2.10 2.03 1.93 4/81 32136
/proc/meminfo: memFree=1444152/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=25048 CPUtime=0.28
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 5574 0 0 0 25 3 0 0 19 0 1 0 1991973756 25649152 5509 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6262 5509 407 176 0 5166 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25048

[startup+0.401519 s]
/proc/loadavg: 2.10 2.03 1.93 4/81 32136
/proc/meminfo: memFree=1444152/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=25304 CPUtime=0.38
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 5687 0 0 0 35 3 0 0 20 0 1 0 1991973756 25911296 5557 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6326 5557 407 176 0 5230 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 25304

[startup+0.701533 s]
/proc/loadavg: 2.10 2.03 1.93 4/81 32136
/proc/meminfo: memFree=1444152/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26476 CPUtime=0.68
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6108 0 0 0 65 3 0 0 23 0 1 0 1991973756 27111424 5849 996147200 134512640 135237403 4294956256 18446744073709551615 134800979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6619 5849 408 176 0 5523 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26476

[startup+1.50159 s]
/proc/loadavg: 2.09 2.02 1.93 3/82 32137
/proc/meminfo: memFree=1422184/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26476 CPUtime=1.46
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6117 0 0 0 143 3 0 0 25 0 1 0 1991973756 27111424 5858 996147200 134512640 135237403 4294956256 18446744073709551615 135093025 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6619 5858 408 176 0 5523 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 26476

[startup+3.10169 s]
/proc/loadavg: 2.09 2.02 1.93 3/82 32137
/proc/meminfo: memFree=1422056/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26476 CPUtime=3.05
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6117 0 0 0 302 3 0 0 25 0 1 0 1991973756 27111424 5858 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6619 5858 408 176 0 5523 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 26476

[startup+6.3019 s]
/proc/loadavg: 2.08 2.02 1.93 3/82 32137
/proc/meminfo: memFree=1421864/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26740 CPUtime=6.25
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6161 0 0 0 621 4 0 0 25 0 1 0 1991973756 27381760 5902 996147200 134512640 135237403 4294956256 18446744073709551615 134800979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6685 5902 408 176 0 5589 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26740

[startup+12.7023 s]
/proc/loadavg: 2.08 2.02 1.93 3/82 32137
/proc/meminfo: memFree=1421736/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26740 CPUtime=12.62
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6197 0 0 0 1258 4 0 0 25 0 1 0 1991973756 27381760 5938 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6685 5938 408 176 0 5589 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 26740

[startup+25.5061 s]
/proc/loadavg: 2.06 2.02 1.93 3/82 32137
/proc/meminfo: memFree=1421736/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=25.37
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6200 0 0 0 2533 4 0 0 25 0 1 0 1991973756 27516928 5941 996147200 134512640 135237403 4294956256 18446744073709551615 134800979 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5941 408 176 0 5622 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 26872

[startup+51.1018 s]
/proc/loadavg: 2.15 2.05 1.94 3/82 32137
/proc/meminfo: memFree=1421736/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=50.85
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6201 0 0 0 5081 4 0 0 25 0 1 0 1991973756 27516928 5942 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5942 408 176 0 5622 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 26872

[startup+102.301 s]
/proc/loadavg: 2.06 2.04 1.94 3/82 32137
/proc/meminfo: memFree=1421736/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=101.81
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 10177 4 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 26872

[startup+162.302 s]
/proc/loadavg: 2.02 2.03 1.94 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=161.54
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 16150 4 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135093024 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 161.54
Current children cumulated vsize (KiB) 26872

[startup+222.302 s]
/proc/loadavg: 2.01 2.02 1.94 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=221.27
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 22123 4 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094169 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 221.27
Current children cumulated vsize (KiB) 26872

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 1.94 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=281
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 28096 4 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 281
Current children cumulated vsize (KiB) 26872

[startup+342.307 s]
/proc/loadavg: 2.00 2.01 1.94 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=340.74
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 34069 5 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135100456 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 340.74
Current children cumulated vsize (KiB) 26872

[startup+402.301 s]
/proc/loadavg: 2.03 2.02 1.95 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=400.47
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 40042 5 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 400.47
Current children cumulated vsize (KiB) 26872

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 1.95 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=460.2
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 46015 5 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135065141 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 26872

[startup+522.301 s]
/proc/loadavg: 2.20 2.07 1.97 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=519.92
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 51987 5 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 519.92
Current children cumulated vsize (KiB) 26872

[startup+582.301 s]
/proc/loadavg: 2.07 2.05 1.97 3/82 32137
/proc/meminfo: memFree=1421608/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=579.65
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 57960 5 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 579.65
Current children cumulated vsize (KiB) 26872

[startup+642.302 s]
/proc/loadavg: 1.98 2.03 1.96 3/73 32167
/proc/meminfo: memFree=1488768/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=639.39
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 63933 6 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 639.39
Current children cumulated vsize (KiB) 26872


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/73 32167
/proc/meminfo: memFree=1488640/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=878.32
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 87825 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134801360 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 878.32
Current children cumulated vsize (KiB) 26872

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/73 32167
/proc/meminfo: memFree=1488640/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=938.05
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 93798 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094129 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 938.05
Current children cumulated vsize (KiB) 26872

[startup+1002.31 s]
/proc/loadavg: 2.18 2.04 1.98 3/73 32167
/proc/meminfo: memFree=1488640/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=997.78
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 99771 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 997.78
Current children cumulated vsize (KiB) 26872

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 1.98 4/73 32167
/proc/meminfo: memFree=1488640/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1057.51
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 105744 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1057.51
Current children cumulated vsize (KiB) 26872

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/73 32167
/proc/meminfo: memFree=1488704/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1117.24
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 111717 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134840551 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1117.24
Current children cumulated vsize (KiB) 26872

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1176.98
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 117691 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1176.98
Current children cumulated vsize (KiB) 26872

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1236.7
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 123663 7 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094129 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1236.7
Current children cumulated vsize (KiB) 26872

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 32169
/proc/meminfo: memFree=1488640/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1296.44
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 129636 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135028767 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1296.44
Current children cumulated vsize (KiB) 26872

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1356.18
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 135610 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1356.18
Current children cumulated vsize (KiB) 26872

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1415.91
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 141583 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1415.91
Current children cumulated vsize (KiB) 26872

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1475.64
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 147556 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1475.64
Current children cumulated vsize (KiB) 26872

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1535.38
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 153530 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1535.38
Current children cumulated vsize (KiB) 26872

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1595.11
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 159503 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1595.11
Current children cumulated vsize (KiB) 26872

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1654.85
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 165477 8 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1654.85
Current children cumulated vsize (KiB) 26872

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1714.58
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 171449 9 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1714.58
Current children cumulated vsize (KiB) 26872

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488576/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1774.31
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 177422 9 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1774.31
Current children cumulated vsize (KiB) 26872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488512/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1800
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 179991 9 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 26872

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

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

[startup+1808.1 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 32169
/proc/meminfo: memFree=1488512/2055920 swapFree=4117436/4192956
[pid=32136] ppid=32134 vsize=26872 CPUtime=1800
/proc/32136/stat : 32136 (xsolve) R 32134 32136 30671 0 -1 4194304 6202 0 0 0 179991 9 0 0 25 0 1 0 1991973756 27516928 5943 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32136/statm: 6718 5943 408 176 0 5622 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 26872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.11
CPU time (s): 1800.01
CPU user time (s): 1799.91
CPU system time (s): 0.098984
CPU usage (%): 99.5521
Max. virtual memory (cumulated for all children) (KiB): 26872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6202
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= 25514

runsolver used 1.69274 second user time and 4.89626 second system time

The end

Launcher Data (download as text)

Begin job on node30 at 2008-07-04 02:06:41
IDJOB=1061026
IDBENCH=54501
IDSOLVER=358
FILE ID=node30/1061026-1215130001
PBS_JOBID= 7877144
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-40-50.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061026-1215130001/watcher-1061026-1215130001 -o /tmp/evaluation-result-1061026-1215130001/solver-1061026-1215130001 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061026-1215130001.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b1915226816e1e7cb0d07198fea8fed9
RANDOM SEED=1953237024

node30.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		: 3000.218
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		: 3000.218
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:       1444632 kB
Buffers:         77452 kB
Cached:         280776 kB
SwapCached:      69492 kB
Active:         351216 kB
Inactive:       181664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444632 kB
SwapTotal:     4192956 kB
SwapFree:      4117436 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:         190856 kB
Slab:            63408 kB
Committed_AS:  3643716 kB
PageTables:       2096 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= 66552 MiB
End job on node30 at 2008-07-04 02:36:51