Trace number 1069614

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) 1800.07 1807.41

General information on the benchmark

Namecsp/pseudoGLB/
normalized-pigeon-cardinality-15-10.xml
MD5SUMba36681030d0d11305400685e1a7ad92
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.049991
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints25
Maximum constraint arity15
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(25)

Solver Data (download as text)

0.00/0.00	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-1069614-1215161052/watcher-1069614-1215161052 -o /tmp/evaluation-result-1069614-1215161052/solver-1069614-1215161052 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1069614-1215161052.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: 1.99 2.04 2.00 4/87 6949
/proc/meminfo: memFree=1830680/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4588 CPUtime=0
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 434 0 0 0 0 0 0 0 18 0 1 0 127785843 4698112 400 996147200 134512640 135239763 4294956208 18446744073709551615 4159734688 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1147 404 349 177 0 50 0

[startup+0.0303009 s]
/proc/loadavg: 1.99 2.04 2.00 4/87 6949
/proc/meminfo: memFree=1830680/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=0.02
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 2 0 0 0 18 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4728

[startup+0.101308 s]
/proc/loadavg: 1.99 2.04 2.00 4/87 6949
/proc/meminfo: memFree=1830680/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=0.09
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 9 0 0 0 18 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097526 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4728

[startup+0.30133 s]
/proc/loadavg: 1.99 2.04 2.00 4/87 6949
/proc/meminfo: memFree=1830680/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=0.29
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 29 0 0 0 19 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4728

[startup+0.701375 s]
/proc/loadavg: 1.99 2.04 2.00 4/87 6949
/proc/meminfo: memFree=1830680/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=0.69
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 69 0 0 0 23 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4728

[startup+1.50146 s]
/proc/loadavg: 1.99 2.04 2.00 3/88 6950
/proc/meminfo: memFree=1830224/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1.49
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134796639 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4728

[startup+3.10164 s]
/proc/loadavg: 1.99 2.04 2.00 3/88 6950
/proc/meminfo: memFree=1830096/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=3.08
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 308 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134820514 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4728

[startup+6.30201 s]
/proc/loadavg: 1.99 2.04 2.00 3/88 6950
/proc/meminfo: memFree=1830032/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=6.27
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 627 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 4728

[startup+12.7017 s]
/proc/loadavg: 1.99 2.04 2.00 3/88 6950
/proc/meminfo: memFree=1829912/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=12.64
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 1264 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097530 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 4728

[startup+25.5012 s]
/proc/loadavg: 2.07 2.05 2.00 3/88 6950
/proc/meminfo: memFree=1829912/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=25.37
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 2537 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135057376 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 4728

[startup+51.1011 s]
/proc/loadavg: 2.04 2.05 2.00 3/88 6950
/proc/meminfo: memFree=1829848/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=50.85
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 5085 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 4728

[startup+102.307 s]
/proc/loadavg: 2.07 2.05 2.00 3/88 6950
/proc/meminfo: memFree=1829720/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=101.8
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 10180 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135067136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 4728

[startup+162.302 s]
/proc/loadavg: 2.07 2.06 2.00 3/88 6950
/proc/meminfo: memFree=1829720/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=161.51
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 16151 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 4728

[startup+222.301 s]
/proc/loadavg: 2.07 2.06 2.00 3/88 6950
/proc/meminfo: memFree=1829592/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=221.22
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 22122 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135015960 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 4728

[startup+282.301 s]
/proc/loadavg: 2.06 2.06 2.00 3/88 6950
/proc/meminfo: memFree=1829592/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=280.94
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 28094 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135094958 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 4728

[startup+342.302 s]
/proc/loadavg: 2.06 2.06 2.00 3/88 6950
/proc/meminfo: memFree=1829464/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=340.65
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 34065 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 340.65
Current children cumulated vsize (KiB) 4728

[startup+402.302 s]
/proc/loadavg: 2.06 2.06 2.00 3/88 6952
/proc/meminfo: memFree=1829400/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=400.36
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 40036 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135016079 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 4728

[startup+462.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/88 6952
/proc/meminfo: memFree=1829336/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=460.07
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 46007 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135030890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 4728

[startup+522.301 s]
/proc/loadavg: 2.23 2.11 2.02 3/88 6952
/proc/meminfo: memFree=1829336/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=519.78
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 51978 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 519.78
Current children cumulated vsize (KiB) 4728

[startup+582.302 s]
/proc/loadavg: 2.34 2.16 2.04 3/88 6952
/proc/meminfo: memFree=1829336/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=579.49
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 57949 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 579.49
Current children cumulated vsize (KiB) 4728

[startup+642.302 s]
/proc/loadavg: 2.39 2.20 2.06 3/88 6952
/proc/meminfo: memFree=1829272/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=639.21
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 63921 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 639.21
Current children cumulated vsize (KiB) 4728


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

[startup+822.302 s]
/proc/loadavg: 2.13 2.19 2.08 3/88 6952
/proc/meminfo: memFree=1829144/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=818.34
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 81834 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134820577 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 818.34
Current children cumulated vsize (KiB) 4728

[startup+882.302 s]
/proc/loadavg: 2.09 2.17 2.08 3/88 6952
/proc/meminfo: memFree=1829144/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=878.05
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 87805 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134793836 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 878.05
Current children cumulated vsize (KiB) 4728

[startup+942.301 s]
/proc/loadavg: 2.03 2.14 2.08 3/88 6952
/proc/meminfo: memFree=1828952/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=937.76
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 93776 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134793846 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 937.76
Current children cumulated vsize (KiB) 4728

[startup+1002.3 s]
/proc/loadavg: 2.01 2.11 2.07 3/88 6952
/proc/meminfo: memFree=1828824/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=997.47
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 99747 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134793570 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 997.47
Current children cumulated vsize (KiB) 4728

[startup+1062.3 s]
/proc/loadavg: 2.00 2.09 2.06 3/88 6958
/proc/meminfo: memFree=1828632/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1057.18
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 105718 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1057.18
Current children cumulated vsize (KiB) 4728

[startup+1122.3 s]
/proc/loadavg: 2.00 2.07 2.06 3/88 6958
/proc/meminfo: memFree=1828632/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1116.89
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 111689 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097558 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1116.89
Current children cumulated vsize (KiB) 4728

[startup+1182.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/88 6958
/proc/meminfo: memFree=1828696/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1176.6
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 117660 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1176.6
Current children cumulated vsize (KiB) 4728

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/88 6958
/proc/meminfo: memFree=1828568/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1236.31
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 123631 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1236.31
Current children cumulated vsize (KiB) 4728

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/88 6958
/proc/meminfo: memFree=1828568/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1296.03
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 129603 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1296.03
Current children cumulated vsize (KiB) 4728

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/88 6958
/proc/meminfo: memFree=1828504/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1355.74
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 135574 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1355.74
Current children cumulated vsize (KiB) 4728

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.03 3/88 6958
/proc/meminfo: memFree=1828504/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1415.45
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 141545 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1415.45
Current children cumulated vsize (KiB) 4728

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/88 6958
/proc/meminfo: memFree=1828312/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1475.16
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 147516 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1475.16
Current children cumulated vsize (KiB) 4728

[startup+1542.3 s]
/proc/loadavg: 1.51 1.88 1.98 2/72 6981
/proc/meminfo: memFree=1869088/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1535.03
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 153503 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097553 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1535.03
Current children cumulated vsize (KiB) 4728

[startup+1602.3 s]
/proc/loadavg: 1.19 1.72 1.91 2/72 6981
/proc/meminfo: memFree=1869152/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1595.01
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 159501 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134820711 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1595.01
Current children cumulated vsize (KiB) 4728

[startup+1662.3 s]
/proc/loadavg: 1.07 1.58 1.85 2/72 6981
/proc/meminfo: memFree=1869088/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1654.99
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 165499 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134796591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1654.99
Current children cumulated vsize (KiB) 4728

[startup+1722.3 s]
/proc/loadavg: 1.02 1.48 1.80 2/72 6981
/proc/meminfo: memFree=1869088/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1714.98
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 171498 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135057261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1714.98
Current children cumulated vsize (KiB) 4728

[startup+1782.3 s]
/proc/loadavg: 1.01 1.39 1.74 2/72 6981
/proc/meminfo: memFree=1869024/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1774.96
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 177496 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 135097562 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1774.96
Current children cumulated vsize (KiB) 4728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 1.00 1.35 1.72 2/72 6981
/proc/meminfo: memFree=1869024/2055920 swapFree=4179140/4192956
[pid=6949] ppid=6947 vsize=4728 CPUtime=1800.06
/proc/6949/stat : 6949 (xsolve) R 6947 6949 5708 0 -1 4194304 536 0 0 0 180006 0 0 0 25 0 1 0 127785843 4841472 502 996147200 134512640 135239763 4294956208 18446744073709551615 134797069 0 0 4096 0 0 0 0 17 1 0 0
/proc/6949/statm: 1182 502 408 177 0 85 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4728

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): 1807.41
CPU time (s): 1800.07
CPU user time (s): 1800.07
CPU system time (s): 0.008998
CPU usage (%): 99.5943
Max. virtual memory (cumulated for all children) (KiB): 4728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 536
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= 17182

runsolver used 1.79173 second user time and 4.98024 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-04 10:44:12
IDJOB=1069614
IDBENCH=55652
IDSOLVER=357
FILE ID=node76/1069614-1215161052
PBS_JOBID= 7877428
Free space on /tmp= 66556 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-pigeon-cardinality-15-10.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-1069614-1215161052/watcher-1069614-1215161052 -o /tmp/evaluation-result-1069614-1215161052/solver-1069614-1215161052 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1069614-1215161052.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ba36681030d0d11305400685e1a7ad92
RANDOM SEED=674375589

node76.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1831160 kB
Buffers:         13968 kB
Cached:         104348 kB
SwapCached:       7280 kB
Active:         121804 kB
Inactive:        45808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831160 kB
SwapTotal:     4192956 kB
SwapFree:      4179140 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          68656 kB
Slab:            41964 kB
Committed_AS:  1166272 kB
PageTables:       2136 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= 66560 MiB
End job on node76 at 2008-07-04 11:14:22