Trace number 1060899

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) 1800.04 1805.31

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-10-11.xml
MD5SUMb0b8fe758d924c34eff50a2a4a46bd03
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 benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Maximum constraint arity11
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension42
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-1060899-1215129084/watcher-1060899-1215129084 -o /tmp/evaluation-result-1060899-1215129084/solver-1060899-1215129084 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1060899-1215129084.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 1.99 1.91 4/85 21512
/proc/meminfo: memFree=1678328/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=0.2
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 20 0 0 0 19 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134803341 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0

[startup+0.306769 s]
/proc/loadavg: 2.04 1.99 1.91 4/85 21512
/proc/meminfo: memFree=1678328/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=0.29
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 29 0 0 0 19 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5788

[startup+0.401778 s]
/proc/loadavg: 2.04 1.99 1.91 4/85 21512
/proc/meminfo: memFree=1678328/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=0.39
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 39 0 0 0 20 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5788

[startup+0.50179 s]
/proc/loadavg: 2.04 1.99 1.91 4/85 21512
/proc/meminfo: memFree=1678328/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=0.49
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 49 0 0 0 21 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 5788

[startup+0.701812 s]
/proc/loadavg: 2.04 1.99 1.91 4/85 21512
/proc/meminfo: memFree=1678328/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=0.69
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 69 0 0 0 23 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096192 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5788

[startup+1.5019 s]
/proc/loadavg: 2.20 2.02 1.93 3/86 21513
/proc/meminfo: memFree=1676784/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1.48
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 148 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134803731 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5788

[startup+3.10108 s]
/proc/loadavg: 2.20 2.02 1.93 3/86 21513
/proc/meminfo: memFree=1676656/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=3.06
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 306 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135067178 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5788

[startup+6.30145 s]
/proc/loadavg: 2.18 2.02 1.93 3/86 21513
/proc/meminfo: memFree=1676720/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=6.23
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 623 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135015906 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5788

[startup+12.7012 s]
/proc/loadavg: 2.17 2.02 1.93 4/86 21513
/proc/meminfo: memFree=1676664/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=12.57
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 1257 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 5788

[startup+25.5016 s]
/proc/loadavg: 2.13 2.02 1.93 3/86 21513
/proc/meminfo: memFree=1676792/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=25.25
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 2525 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134841737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 5788

[startup+51.1015 s]
/proc/loadavg: 2.08 2.02 1.93 3/86 21513
/proc/meminfo: memFree=1676792/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=50.61
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 5061 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134802977 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 5788

[startup+102.301 s]
/proc/loadavg: 2.03 2.01 1.93 3/86 21513
/proc/meminfo: memFree=1676664/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=101.33
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 10133 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 5788

[startup+162.301 s]
/proc/loadavg: 2.01 2.01 1.93 3/86 21513
/proc/meminfo: memFree=1676600/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=160.77
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 16077 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096303 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 5788

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 21513
/proc/meminfo: memFree=1676664/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=220.21
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 22021 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134841703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 5788

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 21513
/proc/meminfo: memFree=1676600/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=279.65
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 27965 0 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135015948 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 5788

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 21513
/proc/meminfo: memFree=1676536/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=339.1
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 33909 1 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096162 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 5788

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 21513
/proc/meminfo: memFree=1676344/2055920 swapFree=4097856/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=398.54
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 39853 1 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096316 0 0 4096 0 0 0 0 17 1 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 5788

[startup+462.306 s]
/proc/loadavg: 1.91 1.97 1.91 3/82 21586
/proc/meminfo: memFree=1679000/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=458.28
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 45826 2 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135016032 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 458.28
Current children cumulated vsize (KiB) 5788

[startup+522.302 s]
/proc/loadavg: 1.96 1.97 1.91 3/82 21586
/proc/meminfo: memFree=1678808/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=518.22
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 51820 2 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096339 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 518.22
Current children cumulated vsize (KiB) 5788

[startup+582.302 s]
/proc/loadavg: 1.98 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678680/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=578.16
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 57814 2 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096326 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 578.16
Current children cumulated vsize (KiB) 5788

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678744/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=638.1
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 63808 2 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135020847 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 638.1
Current children cumulated vsize (KiB) 5788


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678552/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=817.93
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 81791 2 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 817.93
Current children cumulated vsize (KiB) 5788

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678552/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=877.88
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 87786 2 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134841703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 877.88
Current children cumulated vsize (KiB) 5788

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678488/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=937.83
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 93780 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135074318 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 937.83
Current children cumulated vsize (KiB) 5788

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678424/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=997.78
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 99775 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 997.78
Current children cumulated vsize (KiB) 5788

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678424/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1057.72
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 105769 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135015906 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1057.72
Current children cumulated vsize (KiB) 5788

[startup+1122.31 s]
/proc/loadavg: 1.99 1.97 1.91 4/82 21592
/proc/meminfo: memFree=1678296/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1117.67
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 111764 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135015914 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1117.67
Current children cumulated vsize (KiB) 5788

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678232/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1177.61
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 117758 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134841703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1177.61
Current children cumulated vsize (KiB) 5788

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678168/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1237.55
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 123752 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1237.55
Current children cumulated vsize (KiB) 5788

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.91 4/82 21592
/proc/meminfo: memFree=1678104/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1297.49
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 129746 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096316 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1297.49
Current children cumulated vsize (KiB) 5788

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.91 4/82 21592
/proc/meminfo: memFree=1678040/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1357.43
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 135740 3 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135016051 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1357.43
Current children cumulated vsize (KiB) 5788

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1678040/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1417.38
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 141734 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1417.38
Current children cumulated vsize (KiB) 5788

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677976/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1477.32
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 147728 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096331 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1477.32
Current children cumulated vsize (KiB) 5788

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677976/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1537.26
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 153722 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1537.26
Current children cumulated vsize (KiB) 5788

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677912/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1597.21
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 159717 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134841662 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1597.21
Current children cumulated vsize (KiB) 5788

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677848/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1657.16
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 165712 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096288 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1657.16
Current children cumulated vsize (KiB) 5788

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677848/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1717.09
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 171705 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135096205 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1717.09
Current children cumulated vsize (KiB) 5788

[startup+1782.31 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677720/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1777.04
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 177700 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1777.04
Current children cumulated vsize (KiB) 5788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 21592
/proc/meminfo: memFree=1677656/2055920 swapFree=4097864/4192956
[pid=21512] ppid=21510 vsize=5788 CPUtime=1800.03
/proc/21512/stat : 21512 (xsolve) R 21510 21512 19176 0 -1 4194304 804 0 0 0 179999 4 0 0 25 0 1 0 1542580542 5926912 770 996147200 134512640 135239763 4294956208 18446744073709551615 134803674 0 0 4096 0 0 0 0 17 0 0 0
/proc/21512/statm: 1447 770 414 177 0 350 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 5788

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): 1805.31
CPU time (s): 1800.04
CPU user time (s): 1799.99
CPU system time (s): 0.050992
CPU usage (%): 99.7082
Max. virtual memory (cumulated for all children) (KiB): 5788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 804
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= 22273

runsolver used 2.01769 second user time and 4.91025 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-04 01:51:24
IDJOB=1060899
IDBENCH=54494
IDSOLVER=357
FILE ID=node32/1060899-1215129084
PBS_JOBID= 7877139
Free space on /tmp= 66520 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-10-11.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-1060899-1215129084/watcher-1060899-1215129084 -o /tmp/evaluation-result-1060899-1215129084/solver-1060899-1215129084 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1060899-1215129084.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b0b8fe758d924c34eff50a2a4a46bd03
RANDOM SEED=1874071696

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1678808 kB
Buffers:         20572 kB
Cached:         126928 kB
SwapCached:      88052 kB
Active:         280524 kB
Inactive:        39008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678808 kB
SwapTotal:     4192956 kB
SwapFree:      4097856 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:         189244 kB
Slab:            42060 kB
Committed_AS:  3293256 kB
PageTables:       2336 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node32 at 2008-07-04 02:21:31