Trace number 1051456

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) 1800.08 1810.81

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-55-11-a4.xml
MD5SUMb810140e7939220fd6eb4ada33e287a7
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.19
Satisfiable
(Un)Satisfiability was proved
Number of variables11
Number of constraints1375
Maximum constraint arity4
Maximum domain size56
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1375
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.11	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-1051456-1215053239/watcher-1051456-1215053239 -o /tmp/evaluation-result-1051456-1215053239/solver-1051456-1215053239 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051456-1215053239.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: 2.04 2.03 2.04 4/81 8114
/proc/meminfo: memFree=1634968/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=820 CPUtime=0
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1984295833 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 7918372 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 205 25 19 177 0 3 0

[startup+0.115543 s]
/proc/loadavg: 2.04 2.03 2.04 4/81 8114
/proc/meminfo: memFree=1634968/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=11732 CPUtime=0.09
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 2280 0 0 0 9 0 0 0 20 0 1 0 1984295833 12013568 2246 996147200 134512640 135239763 4294956208 18446744073709551615 134840034 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 2933 2246 405 177 0 1836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11732

[startup+0.201398 s]
/proc/loadavg: 2.04 2.03 2.04 4/81 8114
/proc/meminfo: memFree=1634968/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15120 CPUtime=0.18
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3131 0 0 0 17 1 0 0 20 0 1 0 1984295833 15482880 3097 996147200 134512640 135239763 4294956208 18446744073709551615 135020318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3780 3097 407 177 0 2683 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15120

[startup+0.301415 s]
/proc/loadavg: 2.04 2.03 2.04 4/81 8114
/proc/meminfo: memFree=1634968/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15120 CPUtime=0.28
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3136 0 0 0 27 1 0 0 21 0 1 0 1984295833 15482880 3102 996147200 134512640 135239763 4294956208 18446744073709551615 135020524 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3780 3102 407 177 0 2683 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15120

[startup+0.701484 s]
/proc/loadavg: 2.04 2.03 2.04 4/81 8114
/proc/meminfo: memFree=1634968/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15248 CPUtime=0.68
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3177 0 0 0 67 1 0 0 25 0 1 0 1984295833 15613952 3110 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3812 3110 407 177 0 2715 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15248

[startup+1.50162 s]
/proc/loadavg: 2.04 2.03 2.04 3/82 8115
/proc/meminfo: memFree=1623376/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15248 CPUtime=1.47
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3181 0 0 0 146 1 0 0 25 0 1 0 1984295833 15613952 3114 996147200 134512640 135239763 4294956208 18446744073709551615 135015931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3812 3114 407 177 0 2715 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15248

[startup+3.10289 s]
/proc/loadavg: 2.04 2.03 2.04 3/82 8115
/proc/meminfo: memFree=1622736/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15248 CPUtime=3.06
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3185 0 0 0 305 1 0 0 25 0 1 0 1984295833 15613952 3118 996147200 134512640 135239763 4294956208 18446744073709551615 134804472 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3812 3118 407 177 0 2715 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15248

[startup+6.30143 s]
/proc/loadavg: 2.04 2.03 2.04 3/82 8115
/proc/meminfo: memFree=1620880/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15248 CPUtime=6.23
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3185 0 0 0 622 1 0 0 25 0 1 0 1984295833 15613952 3118 996147200 134512640 135239763 4294956208 18446744073709551615 135102456 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3812 3118 407 177 0 2715 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15248

[startup+12.7015 s]
/proc/loadavg: 2.04 2.02 2.04 3/82 8115
/proc/meminfo: memFree=1617744/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15248 CPUtime=12.57
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3185 0 0 0 1256 1 0 0 25 0 1 0 1984295833 15613952 3118 996147200 134512640 135239763 4294956208 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3812 3118 407 177 0 2715 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 15248

[startup+25.5017 s]
/proc/loadavg: 2.03 2.02 2.04 3/82 8115
/proc/meminfo: memFree=1611600/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15248 CPUtime=25.24
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3185 0 0 0 2523 1 0 0 25 0 1 0 1984295833 15613952 3118 996147200 134512640 135239763 4294956208 18446744073709551615 135067222 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3812 3118 407 177 0 2715 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 15248

[startup+51.102 s]
/proc/loadavg: 2.02 2.02 2.04 3/82 8115
/proc/meminfo: memFree=1598928/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=50.6
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3188 0 0 0 5059 1 0 0 25 0 1 0 1984295833 15618048 3121 996147200 134512640 135239763 4294956208 18446744073709551615 135067172 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3121 407 177 0 2716 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 15252

[startup+102.302 s]
/proc/loadavg: 2.01 2.02 2.03 3/82 8115
/proc/meminfo: memFree=1572176/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=101.32
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3193 0 0 0 10130 2 0 0 25 0 1 0 1984295833 15618048 3126 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3126 407 177 0 2716 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 15252

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 8115
/proc/meminfo: memFree=1540752/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=160.74
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3194 0 0 0 16072 2 0 0 25 0 1 0 1984295833 15618048 3127 996147200 134512640 135239763 4294956208 18446744073709551615 134805329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3127 407 177 0 2716 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 15252

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 8115
/proc/meminfo: memFree=1506704/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=220.17
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3194 0 0 0 22014 3 0 0 25 0 1 0 1984295833 15618048 3127 996147200 134512640 135239763 4294956208 18446744073709551615 134805133 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3127 407 177 0 2716 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 15252

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 8115
/proc/meminfo: memFree=1472592/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=279.6
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3194 0 0 0 27957 3 0 0 25 0 1 0 1984295833 15618048 3127 996147200 134512640 135239763 4294956208 18446744073709551615 134805468 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3127 407 177 0 2716 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 15252

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 8115
/proc/meminfo: memFree=1437712/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=339.03
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 33899 4 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135020410 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 15252

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8115
/proc/meminfo: memFree=1403792/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=398.46
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 39842 4 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 398.46
Current children cumulated vsize (KiB) 15252

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8115
/proc/meminfo: memFree=1368976/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=457.89
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 45784 5 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135020430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 457.89
Current children cumulated vsize (KiB) 15252

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8115
/proc/meminfo: memFree=1334736/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=517.33
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 51727 6 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 15252

[startup+582.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 8115
/proc/meminfo: memFree=1299856/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=576.75
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 57668 7 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 576.75
Current children cumulated vsize (KiB) 15252

[startup+642.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 8115
/proc/meminfo: memFree=1265680/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=636.18
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 63611 7 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135067218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 636.18
Current children cumulated vsize (KiB) 15252


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

[startup+882.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8121
/proc/meminfo: memFree=1126920/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=873.88
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3196 0 0 0 87377 11 0 0 25 0 1 0 1984295833 15618048 3129 996147200 134512640 135239763 4294956208 18446744073709551615 135021011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3129 407 177 0 2716 0
Current children cumulated CPU time (s) 873.88
Current children cumulated vsize (KiB) 15252

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8121
/proc/meminfo: memFree=1092808/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=933.31
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3198 0 0 0 93320 11 0 0 25 0 1 0 1984295833 15618048 3131 996147200 134512640 135239763 4294956208 18446744073709551615 135102436 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3131 407 177 0 2716 0
Current children cumulated CPU time (s) 933.31
Current children cumulated vsize (KiB) 15252

[startup+1002.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/82 8121
/proc/meminfo: memFree=1057928/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=992.73
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3198 0 0 0 99261 12 0 0 25 0 1 0 1984295833 15618048 3131 996147200 134512640 135239763 4294956208 18446744073709551615 135015264 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3131 407 177 0 2716 0
Current children cumulated CPU time (s) 992.73
Current children cumulated vsize (KiB) 15252

[startup+1062.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 8121
/proc/meminfo: memFree=1023752/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=1052.17
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3201 0 0 0 105204 13 0 0 25 0 1 0 1984295833 15618048 3134 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 1 0 0
/proc/8114/statm: 3813 3134 407 177 0 2716 0
Current children cumulated CPU time (s) 1052.17
Current children cumulated vsize (KiB) 15252

[startup+1122.3 s]
/proc/loadavg: 1.91 1.99 1.99 3/82 8232
/proc/meminfo: memFree=1616080/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=1112
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3201 0 0 0 111185 15 0 0 25 0 1 0 1984295833 15618048 3134 996147200 134512640 135239763 4294956208 18446744073709551615 135016079 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3813 3134 407 177 0 2716 0
Current children cumulated CPU time (s) 1112
Current children cumulated vsize (KiB) 15252

[startup+1182.3 s]
/proc/loadavg: 1.96 1.99 1.99 3/82 8232
/proc/meminfo: memFree=1564880/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=1171.97
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3201 0 0 0 117180 17 0 0 25 0 1 0 1984295833 15618048 3134 996147200 134512640 135239763 4294956208 18446744073709551615 135096162 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3813 3134 407 177 0 2716 0
Current children cumulated CPU time (s) 1171.97
Current children cumulated vsize (KiB) 15252

[startup+1242.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/82 8232
/proc/meminfo: memFree=1505680/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15252 CPUtime=1231.88
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3201 0 0 0 123170 18 0 0 25 0 1 0 1984295833 15618048 3134 996147200 134512640 135239763 4294956208 18446744073709551615 134805086 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3813 3134 407 177 0 2716 0
Current children cumulated CPU time (s) 1231.88
Current children cumulated vsize (KiB) 15252

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 8232
/proc/meminfo: memFree=1447056/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1291.8
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 129162 18 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135015260 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1291.8
Current children cumulated vsize (KiB) 15256

[startup+1362.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/74 8233
/proc/meminfo: memFree=997264/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1351.76
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 135157 19 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1351.76
Current children cumulated vsize (KiB) 15256

[startup+1422.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/74 8233
/proc/meminfo: memFree=996688/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1411.73
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 141154 19 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135020281 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1411.73
Current children cumulated vsize (KiB) 15256

[startup+1482.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/74 8233
/proc/meminfo: memFree=996624/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1471.7
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 147151 19 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135102459 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1471.7
Current children cumulated vsize (KiB) 15256

[startup+1542.31 s]
/proc/loadavg: 1.99 1.99 1.99 3/74 8233
/proc/meminfo: memFree=996560/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1531.68
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 153149 19 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1531.68
Current children cumulated vsize (KiB) 15256

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/74 8233
/proc/meminfo: memFree=996496/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1591.65
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 159146 19 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135016481 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1591.65
Current children cumulated vsize (KiB) 15256

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 8270
/proc/meminfo: memFree=1694744/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1651.62
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 165142 20 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1651.62
Current children cumulated vsize (KiB) 15256

[startup+1722.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 8270
/proc/meminfo: memFree=1694552/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1711.6
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 171139 21 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1711.6
Current children cumulated vsize (KiB) 15256

[startup+1782.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 8270
/proc/meminfo: memFree=1694488/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1771.57
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 177136 21 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135016487 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1771.57
Current children cumulated vsize (KiB) 15256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.8 s]
/proc/loadavg: 2.06 2.00 1.99 3/73 8270
/proc/meminfo: memFree=1694360/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1800.06
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 179985 21 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135019577 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15256

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

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

[startup+1810.8 s]
/proc/loadavg: 2.06 2.00 1.99 3/73 8270
/proc/meminfo: memFree=1694360/2055920 swapFree=4180240/4192956
[pid=8114] ppid=8112 vsize=15256 CPUtime=1800.06
/proc/8114/stat : 8114 (xsolve) R 8112 8114 6125 0 -1 4194304 3202 0 0 0 179985 21 0 0 25 0 1 0 1984295833 15622144 3135 996147200 134512640 135239763 4294956208 18446744073709551615 135019577 0 0 4096 0 0 0 0 17 0 0 0
/proc/8114/statm: 3814 3135 407 177 0 2717 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.81
CPU time (s): 1800.08
CPU user time (s): 1799.86
CPU system time (s): 0.215967
CPU usage (%): 99.4073
Max. virtual memory (cumulated for all children) (KiB): 15256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3202
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= 46055

runsolver used 2.56461 second user time and 5.55016 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-03 04:47:19
IDJOB=1051456
IDBENCH=55440
IDSOLVER=357
FILE ID=node50/1051456-1215053239
PBS_JOBID= 7875075
Free space on /tmp= 66540 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-55-11-a4.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-1051456-1215053239/watcher-1051456-1215053239 -o /tmp/evaluation-result-1051456-1215053239/solver-1051456-1215053239 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051456-1215053239.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b810140e7939220fd6eb4ada33e287a7
RANDOM SEED=497458946

node50.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		: 3000.261
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		: 3000.261
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:       1635448 kB
Buffers:         45480 kB
Cached:         208916 kB
SwapCached:       6724 kB
Active:         228072 kB
Inactive:       123992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635448 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            8208 kB
Writeback:           0 kB
Mapped:         114156 kB
Slab:            53456 kB
Committed_AS:  4536680 kB
PageTables:       2100 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= 66544 MiB
End job on node50 at 2008-07-03 05:17:31