Trace number 1081996

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) 1800.05 1810.82

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-30.xml
MD5SUMbccb1afd07064f82b769e57196d4b8ac
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 benchmark33.6019
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints13079
Maximum constraint arity2
Maximum domain size30
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13079
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.21	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-1081996-1215220498/watcher-1081996-1215220498 -o /tmp/evaluation-result-1081996-1215220498/solver-1081996-1215220498 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081996-1215220498.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: 1.85 1.97 1.99 4/72 31750
/proc/meminfo: memFree=1770696/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=820 CPUtime=0
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2001024450 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 7512868 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 205 25 19 177 0 3 0

[startup+0.210923 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 31750
/proc/meminfo: memFree=1770696/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=8388 CPUtime=0.19
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 1376 0 0 0 19 0 0 0 19 0 1 0 2001024450 8589312 1342 996147200 134512640 135239763 4294956192 18446744073709551615 8814329 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 2097 1342 380 177 0 1000 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8388

[startup+0.301802 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 31750
/proc/meminfo: memFree=1770696/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=9796 CPUtime=0.29
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 1771 0 0 0 28 1 0 0 19 0 1 0 2001024450 10031104 1737 996147200 134512640 135239763 4294956192 18446744073709551615 134939005 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 2449 1737 380 177 0 1352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9796

[startup+0.401811 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 31750
/proc/meminfo: memFree=1770696/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=11716 CPUtime=0.39
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 2266 0 0 0 38 1 0 0 20 0 1 0 2001024450 11997184 2166 996147200 134512640 135239763 4294956192 18446744073709551615 7946101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 2929 2166 380 177 0 1832 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 11716

[startup+0.70184 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 31750
/proc/meminfo: memFree=1770696/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=22832 CPUtime=0.69
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 14346 0 0 0 62 7 0 0 23 0 1 0 2001024450 23379968 4954 996147200 134512640 135239763 4294956192 18446744073709551615 134818100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 5708 4954 408 177 0 4611 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22832

[startup+1.50191 s]
/proc/loadavg: 1.85 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1732864/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=42976 CPUtime=1.47
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 19401 0 0 0 139 8 0 0 25 0 1 0 2001024450 44007424 9912 996147200 134512640 135239763 4294956192 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 10744 9912 417 177 0 9647 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 42976

[startup+3.10105 s]
/proc/loadavg: 1.85 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1731456/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=46956 CPUtime=3.06
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 20929 0 0 0 297 9 0 0 25 0 1 0 2001024450 48082944 10541 996147200 134512640 135239763 4294956192 18446744073709551615 134804475 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 11739 10541 417 177 0 10642 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 46956

[startup+6.30133 s]
/proc/loadavg: 1.86 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1724864/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=54220 CPUtime=6.24
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 23154 0 0 0 614 10 0 0 25 0 1 0 2001024450 55521280 11741 996147200 134512640 135239763 4294956192 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 13555 11741 417 177 0 12458 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 54220

[startup+12.7019 s]
/proc/loadavg: 1.87 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1724800/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=54220 CPUtime=12.59
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 23154 0 0 0 1249 10 0 0 25 0 1 0 2001024450 55521280 11741 996147200 134512640 135239763 4294956192 18446744073709551615 135020172 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 13555 11741 417 177 0 12458 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 54220

[startup+25.506 s]
/proc/loadavg: 1.90 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1724800/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=54220 CPUtime=25.29
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 23154 0 0 0 2519 10 0 0 25 0 1 0 2001024450 55521280 11741 996147200 134512640 135239763 4294956192 18446744073709551615 135073374 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 13555 11741 417 177 0 12458 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 54220

[startup+51.1013 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1724736/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=54220 CPUtime=50.69
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 23168 0 0 0 5059 10 0 0 25 0 1 0 2001024450 55521280 11755 996147200 134512640 135239763 4294956192 18446744073709551615 135016498 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 13555 11755 417 177 0 12458 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 54220

[startup+102.302 s]
/proc/loadavg: 1.97 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1723712/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=55144 CPUtime=101.51
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 23399 0 0 0 10140 11 0 0 25 0 1 0 2001024450 56467456 11986 996147200 134512640 135239763 4294956192 18446744073709551615 135020325 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 13786 11986 417 177 0 12689 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 55144

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1722048/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=56728 CPUtime=161.05
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 23802 0 0 0 16093 12 0 0 25 0 1 0 2001024450 58089472 12389 996147200 134512640 135239763 4294956192 18446744073709551615 135020375 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14182 12389 419 177 0 13085 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 56728

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1720896/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=57784 CPUtime=220.6
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24050 0 0 0 22048 12 0 0 25 0 1 0 2001024450 59170816 12637 996147200 134512640 135239763 4294956192 18446744073709551615 135015957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14446 12637 419 177 0 13349 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 57784

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1720448/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=57916 CPUtime=280.15
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24110 0 0 0 28003 12 0 0 25 0 1 0 2001024450 59305984 12697 996147200 134512640 135239763 4294956192 18446744073709551615 135017757 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14479 12697 419 177 0 13382 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 57916

[startup+342.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1720192/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58180 CPUtime=339.69
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24154 0 0 0 33957 12 0 0 25 0 1 0 2001024450 59576320 12741 996147200 134512640 135239763 4294956192 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14545 12741 419 177 0 13448 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 58180

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719936/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58180 CPUtime=399.24
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24171 0 0 0 39912 12 0 0 25 0 1 0 2001024450 59576320 12758 996147200 134512640 135239763 4294956192 18446744073709551615 135042220 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14545 12758 419 177 0 13448 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 58180

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719808/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58312 CPUtime=458.78
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24184 0 0 0 45866 12 0 0 25 0 1 0 2001024450 59711488 12771 996147200 134512640 135239763 4294956192 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14578 12771 419 177 0 13481 0
Current children cumulated CPU time (s) 458.78
Current children cumulated vsize (KiB) 58312

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719680/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58312 CPUtime=518.33
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24209 0 0 0 51821 12 0 0 25 0 1 0 2001024450 59711488 12796 996147200 134512640 135239763 4294956192 18446744073709551615 134806203 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14578 12796 419 177 0 13481 0
Current children cumulated CPU time (s) 518.33
Current children cumulated vsize (KiB) 58312

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719296/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58312 CPUtime=577.88
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24210 0 0 0 57776 12 0 0 25 0 1 0 2001024450 59711488 12797 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14578 12797 419 177 0 13481 0
Current children cumulated CPU time (s) 577.88
Current children cumulated vsize (KiB) 58312

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1719168/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58444 CPUtime=637.43
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24226 0 0 0 63730 13 0 0 25 0 1 0 2001024450 59846656 12813 996147200 134512640 135239763 4294956192 18446744073709551615 134806802 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14611 12813 419 177 0 13514 0
Current children cumulated CPU time (s) 637.43
Current children cumulated vsize (KiB) 58444


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718848/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58444 CPUtime=816.07
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24241 0 0 0 81594 13 0 0 25 0 1 0 2001024450 59846656 12828 996147200 134512640 135239763 4294956192 18446744073709551615 135073455 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14611 12828 419 177 0 13514 0
Current children cumulated CPU time (s) 816.07
Current children cumulated vsize (KiB) 58444

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718848/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58444 CPUtime=875.62
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24242 0 0 0 87549 13 0 0 25 0 1 0 2001024450 59846656 12829 996147200 134512640 135239763 4294956192 18446744073709551615 134804472 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14611 12829 419 177 0 13514 0
Current children cumulated CPU time (s) 875.62
Current children cumulated vsize (KiB) 58444

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 31751
/proc/meminfo: memFree=1718784/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58444 CPUtime=935.16
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24242 0 0 0 93503 13 0 0 25 0 1 0 2001024450 59846656 12829 996147200 134512640 135239763 4294956192 18446744073709551615 135016487 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14611 12829 419 177 0 13514 0
Current children cumulated CPU time (s) 935.16
Current children cumulated vsize (KiB) 58444

[startup+1002.31 s]
/proc/loadavg: 2.06 1.99 1.99 3/73 31751
/proc/meminfo: memFree=1718720/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=994.71
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24255 0 0 0 99458 13 0 0 25 0 1 0 2001024450 59981824 12842 996147200 134512640 135239763 4294956192 18446744073709551615 135015257 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12842 419 177 0 13547 0
Current children cumulated CPU time (s) 994.71
Current children cumulated vsize (KiB) 58576

[startup+1062.3 s]
/proc/loadavg: 2.08 2.00 2.00 3/73 31751
/proc/meminfo: memFree=1718720/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1054.27
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24255 0 0 0 105413 14 0 0 25 0 1 0 2001024450 59981824 12842 996147200 134512640 135239763 4294956192 18446744073709551615 134820602 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12842 419 177 0 13547 0
Current children cumulated CPU time (s) 1054.27
Current children cumulated vsize (KiB) 58576

[startup+1122.3 s]
/proc/loadavg: 2.09 2.01 2.00 3/73 31751
/proc/meminfo: memFree=1718720/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1113.81
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24255 0 0 0 111367 14 0 0 25 0 1 0 2001024450 59981824 12842 996147200 134512640 135239763 4294956192 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12842 419 177 0 13547 0
Current children cumulated CPU time (s) 1113.81
Current children cumulated vsize (KiB) 58576

[startup+1182.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 31751
/proc/meminfo: memFree=1718656/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1173.36
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24255 0 0 0 117322 14 0 0 25 0 1 0 2001024450 59981824 12842 996147200 134512640 135239763 4294956192 18446744073709551615 135096224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12842 419 177 0 13547 0
Current children cumulated CPU time (s) 1173.36
Current children cumulated vsize (KiB) 58576

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 31751
/proc/meminfo: memFree=1718208/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1232.9
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24274 0 0 0 123276 14 0 0 25 0 1 0 2001024450 59981824 12861 996147200 134512640 135239763 4294956192 18446744073709551615 135020348 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12861 419 177 0 13547 0
Current children cumulated CPU time (s) 1232.9
Current children cumulated vsize (KiB) 58576

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 31753
/proc/meminfo: memFree=1717952/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1292.45
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24276 0 0 0 129231 14 0 0 25 0 1 0 2001024450 59981824 12863 996147200 134512640 135239763 4294956192 18446744073709551615 135071841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12863 419 177 0 13547 0
Current children cumulated CPU time (s) 1292.45
Current children cumulated vsize (KiB) 58576

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 31753
/proc/meminfo: memFree=1717888/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1351.99
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24276 0 0 0 135185 14 0 0 25 0 1 0 2001024450 59981824 12863 996147200 134512640 135239763 4294956192 18446744073709551615 135067218 0 0 4096 0 0 0 0 17 1 0 0
/proc/31750/statm: 14644 12863 419 177 0 13547 0
Current children cumulated CPU time (s) 1351.99
Current children cumulated vsize (KiB) 58576

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31781
/proc/meminfo: memFree=1715264/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1411.67
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24276 0 0 0 141152 15 0 0 25 0 1 0 2001024450 59981824 12863 996147200 134512640 135239763 4294956192 18446744073709551615 135020388 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14644 12863 419 177 0 13547 0
Current children cumulated CPU time (s) 1411.67
Current children cumulated vsize (KiB) 58576

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31781
/proc/meminfo: memFree=1715200/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58576 CPUtime=1471.64
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24276 0 0 0 147149 15 0 0 25 0 1 0 2001024450 59981824 12863 996147200 134512640 135239763 4294956192 18446744073709551615 135020156 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14644 12863 419 177 0 13547 0
Current children cumulated CPU time (s) 1471.64
Current children cumulated vsize (KiB) 58576

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31781
/proc/meminfo: memFree=1715072/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58708 CPUtime=1531.63
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24350 0 0 0 153148 15 0 0 25 0 1 0 2001024450 60116992 12937 996147200 134512640 135239763 4294956192 18446744073709551615 134806695 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14677 12937 419 177 0 13580 0
Current children cumulated CPU time (s) 1531.63
Current children cumulated vsize (KiB) 58708

[startup+1602.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 31781
/proc/meminfo: memFree=1714816/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58708 CPUtime=1591.6
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24351 0 0 0 159145 15 0 0 25 0 1 0 2001024450 60116992 12938 996147200 134512640 135239763 4294956192 18446744073709551615 134821160 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14677 12938 419 177 0 13580 0
Current children cumulated CPU time (s) 1591.6
Current children cumulated vsize (KiB) 58708

[startup+1662.31 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 31781
/proc/meminfo: memFree=1714880/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58708 CPUtime=1651.58
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24351 0 0 0 165143 15 0 0 25 0 1 0 2001024450 60116992 12938 996147200 134512640 135239763 4294956192 18446744073709551615 134804625 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14677 12938 419 177 0 13580 0
Current children cumulated CPU time (s) 1651.58
Current children cumulated vsize (KiB) 58708

[startup+1722.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/73 31781
/proc/meminfo: memFree=1714688/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58708 CPUtime=1711.56
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24351 0 0 0 171141 15 0 0 25 0 1 0 2001024450 60116992 12938 996147200 134512640 135239763 4294956192 18446744073709551615 135020124 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14677 12938 419 177 0 13580 0
Current children cumulated CPU time (s) 1711.56
Current children cumulated vsize (KiB) 58708

[startup+1782.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 31781
/proc/meminfo: memFree=1714496/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58708 CPUtime=1771.54
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24351 0 0 0 177139 15 0 0 25 0 1 0 2001024450 60116992 12938 996147200 134512640 135239763 4294956192 18446744073709551615 135015892 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14677 12938 419 177 0 13580 0
Current children cumulated CPU time (s) 1771.54
Current children cumulated vsize (KiB) 58708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.81 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 31781
/proc/meminfo: memFree=1714432/2055920 swapFree=4180972/4192956
[pid=31750] ppid=31748 vsize=58708 CPUtime=1800.03
/proc/31750/stat : 31750 (xsolve) R 31748 31750 31713 0 -1 4194304 24351 0 0 0 179988 15 0 0 25 0 1 0 2001024450 60116992 12938 996147200 134512640 135239763 4294956192 18446744073709551615 135067154 0 0 4096 0 0 0 0 17 0 0 0
/proc/31750/statm: 14677 12938 419 177 0 13580 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 58708

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.82
CPU time (s): 1800.05
CPU user time (s): 1799.89
CPU system time (s): 0.164974
CPU usage (%): 99.4055
Max. virtual memory (cumulated for all children) (KiB): 66916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24351
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= 31544

runsolver used 1.56876 second user time and 5.04523 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-05 03:14:58
IDJOB=1081996
IDBENCH=57167
IDSOLVER=357
FILE ID=node15/1081996-1215220498
PBS_JOBID= 7881832
Free space on /tmp= 66492 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-30.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-1081996-1215220498/watcher-1081996-1215220498 -o /tmp/evaluation-result-1081996-1215220498/solver-1081996-1215220498 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081996-1215220498.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bccb1afd07064f82b769e57196d4b8ac
RANDOM SEED=1146851598

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:       1771176 kB
Buffers:         31372 kB
Cached:         140836 kB
SwapCached:       6020 kB
Active:         184260 kB
Inactive:        41796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771176 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          61420 kB
Slab:            43968 kB
Committed_AS:  3669888 kB
PageTables:       1988 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= 66492 MiB
End job on node15 at 2008-07-05 03:45:11