Trace number 1094516

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-option 1.314? (TO) 1800.11 1809.16

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-22.xml
MD5SUM2c0c2559db7dd9b7ee60dc52c682bfbe
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.142
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-option 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-1094516-1215251623/watcher-1094516-1215251623 -o /tmp/evaluation-result-1094516-1215251623/solver-1094516-1215251623 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094516-1215251623.xml -heu dyn -sac 3 -ds 2 

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: 2.22 2.09 2.02 4/72 6164
/proc/meminfo: memFree=1662040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=4500 CPUtime=0
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 187 0 0 0 0 0 0 0 20 0 1 0 136833023 4608000 168 996147200 134512640 135239763 4294956192 18446744073709551615 10656687 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 1125 168 142 177 0 16 0

[startup+0.035047 s]
/proc/loadavg: 2.22 2.09 2.02 4/72 6164
/proc/meminfo: memFree=1662040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=5572 CPUtime=0.02
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 559 0 0 0 2 0 0 0 20 0 1 0 136833023 5705728 525 996147200 134512640 135239763 4294956192 18446744073709551615 11120365 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 1393 525 355 177 0 296 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5572

[startup+0.102049 s]
/proc/loadavg: 2.22 2.09 2.02 4/72 6164
/proc/meminfo: memFree=1662040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=6760 CPUtime=0.09
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 857 0 0 0 9 0 0 0 20 0 1 0 136833023 6922240 823 996147200 134512640 135239763 4294956192 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 1690 823 355 177 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6760

[startup+0.301066 s]
/proc/loadavg: 2.22 2.09 2.02 4/72 6164
/proc/meminfo: memFree=1662040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=10060 CPUtime=0.29
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 1742 0 0 0 28 1 0 0 22 0 1 0 136833023 10301440 1708 996147200 134512640 135239763 4294956192 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 2515 1708 355 177 0 1418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10060

[startup+0.701106 s]
/proc/loadavg: 2.22 2.09 2.02 4/72 6164
/proc/meminfo: memFree=1662040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=17380 CPUtime=0.68
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 3539 0 0 0 67 1 0 0 25 0 1 0 136833023 17797120 3505 996147200 134512640 135239763 4294956192 18446744073709551615 134524143 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 4345 3505 355 177 0 3248 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17380

[startup+1.50118 s]
/proc/loadavg: 2.22 2.09 2.02 3/73 6165
/proc/meminfo: memFree=1644880/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=31300 CPUtime=1.49
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 7083 0 0 0 145 4 0 0 25 0 1 0 136833023 32051200 7049 996147200 134512640 135239763 4294956192 18446744073709551615 134579041 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 7825 7049 355 177 0 6728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31300

[startup+3.10135 s]
/proc/loadavg: 2.22 2.09 2.02 3/73 6165
/proc/meminfo: memFree=1626576/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=59860 CPUtime=3.08
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 14190 0 0 0 300 8 0 0 25 0 1 0 136833023 61296640 14156 996147200 134512640 135239763 4294956192 18446744073709551615 134579046 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 14965 14156 355 177 0 13868 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59860

[startup+6.30167 s]
/proc/loadavg: 2.28 2.10 2.03 3/73 6165
/proc/meminfo: memFree=1568016/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=116848 CPUtime=6.26
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 28384 0 0 0 609 17 0 0 25 0 1 0 136833023 119652352 28350 996147200 134512640 135239763 4294956192 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 29212 28350 355 177 0 28115 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 116848

[startup+12.7013 s]
/proc/loadavg: 2.26 2.10 2.03 3/73 6165
/proc/meminfo: memFree=1356176/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=12.63
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90344 0 0 0 1217 46 0 0 25 0 1 0 136833023 362446848 77213 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77213 392 177 0 87391 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 353952

[startup+25.5026 s]
/proc/loadavg: 2.20 2.09 2.03 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=25.38
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 2492 46 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 353952

[startup+51.1022 s]
/proc/loadavg: 2.13 2.08 2.02 3/73 6165
/proc/meminfo: memFree=1356304/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=50.87
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 5041 46 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 353952

[startup+102.306 s]
/proc/loadavg: 2.06 2.07 2.02 3/73 6165
/proc/meminfo: memFree=1356304/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=101.87
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 10141 46 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789125 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 353952

[startup+162.302 s]
/proc/loadavg: 2.02 2.05 2.01 3/73 6165
/proc/meminfo: memFree=1356304/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=161.63
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 16116 47 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 353952

[startup+222.303 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=221.37
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 22090 47 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 353952

[startup+282.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=281.13
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 28066 47 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 353952

[startup+342.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=340.88
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 34041 47 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 353952

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 6165
/proc/meminfo: memFree=1356240/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=400.63
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 40016 47 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015457 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 353952

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=460.39
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 45991 48 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 460.39
Current children cumulated vsize (KiB) 353952

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=520.14
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 51966 48 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 353952

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=579.89
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 57941 48 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 579.89
Current children cumulated vsize (KiB) 353952

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1356040/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=639.64
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 63916 48 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 639.64
Current children cumulated vsize (KiB) 353952


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=878.65
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 87817 48 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 878.65
Current children cumulated vsize (KiB) 353952

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=938.42
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 93793 49 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789093 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 938.42
Current children cumulated vsize (KiB) 353952

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=998.17
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 99768 49 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 998.17
Current children cumulated vsize (KiB) 353952

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355728/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1057.92
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 105743 49 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789128 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1057.92
Current children cumulated vsize (KiB) 353952

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355664/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1117.68
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 111719 49 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1117.68
Current children cumulated vsize (KiB) 353952

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355664/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1177.44
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 117695 49 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1177.44
Current children cumulated vsize (KiB) 353952

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6171
/proc/meminfo: memFree=1355472/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1237.18
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 123669 49 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1237.18
Current children cumulated vsize (KiB) 353952

[startup+1302.3 s]
/proc/loadavg: 1.92 1.98 1.99 3/70 6193
/proc/meminfo: memFree=1391328/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1296.93
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 129643 50 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1296.93
Current children cumulated vsize (KiB) 353952

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 6199
/proc/meminfo: memFree=1036808/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1356.65
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 135614 51 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 353952

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 6226
/proc/meminfo: memFree=1384200/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1416.22
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 141570 52 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015460 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1416.22
Current children cumulated vsize (KiB) 353952

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384264/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1475.75
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 147523 52 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 135015466 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1475.75
Current children cumulated vsize (KiB) 353952

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384264/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1535.29
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 153477 52 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1535.29
Current children cumulated vsize (KiB) 353952

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384264/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1594.83
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 159431 52 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1594.83
Current children cumulated vsize (KiB) 353952

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384328/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1654.38
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 165385 53 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1654.38
Current children cumulated vsize (KiB) 353952

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384264/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1713.92
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 171339 53 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1713.92
Current children cumulated vsize (KiB) 353952

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384200/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1773.45
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 177292 53 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789216 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1773.45
Current children cumulated vsize (KiB) 353952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384264/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1800.05
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 179952 53 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789076 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 353952

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

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

[startup+1809.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 6226
/proc/meminfo: memFree=1384264/2055920 swapFree=4192812/4192956
[pid=6164] ppid=6162 vsize=353952 CPUtime=1800.05
/proc/6164/stat : 6164 (xsolve) R 6162 6164 6086 0 -1 4194304 90345 0 0 0 179952 53 0 0 25 0 1 0 136833023 362446848 77214 996147200 134512640 135239763 4294956192 18446744073709551615 134789076 0 0 4096 0 0 0 0 17 0 0 0
/proc/6164/statm: 88488 77214 393 177 0 87391 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 353952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.16
CPU time (s): 1800.11
CPU user time (s): 1799.53
CPU system time (s): 0.581911
CPU usage (%): 99.4998
Max. virtual memory (cumulated for all children) (KiB): 353952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.581911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90345
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= 27286

runsolver used 1.60875 second user time and 5.07523 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-05 11:53:49
IDJOB=1094516
IDBENCH=58807
IDSOLVER=357
FILE ID=node27/1094516-1215251623
PBS_JOBID= 7882089
Free space on /tmp= 66392 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-22.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094516-1215251623/watcher-1094516-1215251623 -o /tmp/evaluation-result-1094516-1215251623/solver-1094516-1215251623 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094516-1215251623.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2c0c2559db7dd9b7ee60dc52c682bfbe
RANDOM SEED=300773008

node27.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		: 2800.188
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	: 5521.40
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		: 2800.188
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:       1662456 kB
Buffers:         20260 kB
Cached:         246300 kB
SwapCached:          0 kB
Active:         232572 kB
Inactive:       102412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           71408 kB
Writeback:           0 kB
Mapped:          81376 kB
Slab:            44000 kB
Committed_AS:   413860 kB
PageTables:       1600 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node27 at 2008-07-05 12:24:00