Trace number 1061067

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) 1800.02 1812.01

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-15-20.xml
MD5SUMf4f50398b68b852815c7b3779f17aa15
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 benchmark0.436932
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of constraints70
Maximum constraint arity20
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension70
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.11	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-1061067-1215130485/watcher-1061067-1215130485 -o /tmp/evaluation-result-1061067-1215130485/solver-1061067-1215130485 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061067-1215130485.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: 2.08 2.04 1.95 4/81 26064
/proc/meminfo: memFree=1531960/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=820 CPUtime=0
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1992018887 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 1835812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 205 25 19 177 0 3 0

[startup+0.0960789 s]
/proc/loadavg: 2.08 2.04 1.95 4/81 26064
/proc/meminfo: memFree=1531960/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=7956 CPUtime=0.08
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1338 0 0 0 8 0 0 0 21 0 1 0 1992018887 8146944 1304 996147200 134512640 135239763 4294956208 18446744073709551615 134803522 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 1989 1304 412 177 0 892 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7956

[startup+0.102074 s]
/proc/loadavg: 2.08 2.04 1.95 4/81 26064
/proc/meminfo: memFree=1531960/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=7956 CPUtime=0.09
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1338 0 0 0 9 0 0 0 21 0 1 0 1992018887 8146944 1304 996147200 134512640 135239763 4294956208 18446744073709551615 134834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 1989 1304 412 177 0 892 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7956

[startup+0.302101 s]
/proc/loadavg: 2.08 2.04 1.95 4/81 26064
/proc/meminfo: memFree=1531960/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=0.29
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1356 0 0 0 29 0 0 0 23 0 1 0 1992018887 8224768 1322 996147200 134512640 135239763 4294956208 18446744073709551615 135097610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1322 412 177 0 911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8032

[startup+0.701143 s]
/proc/loadavg: 2.08 2.04 1.95 4/81 26064
/proc/meminfo: memFree=1531960/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=0.68
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1356 0 0 0 68 0 0 0 25 0 1 0 1992018887 8224768 1322 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1322 412 177 0 911 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8032

[startup+1.50123 s]
/proc/loadavg: 2.08 2.04 1.95 3/82 26065
/proc/meminfo: memFree=1528240/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1.48
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1356 0 0 0 148 0 0 0 25 0 1 0 1992018887 8224768 1322 996147200 134512640 135239763 4294956208 18446744073709551615 134834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1322 412 177 0 911 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8032

[startup+3.1014 s]
/proc/loadavg: 2.08 2.04 1.95 3/82 26065
/proc/meminfo: memFree=1528176/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=3.07
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1356 0 0 0 307 0 0 0 25 0 1 0 1992018887 8224768 1322 996147200 134512640 135239763 4294956208 18446744073709551615 135073784 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1322 412 177 0 911 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8032

[startup+6.30175 s]
/proc/loadavg: 2.08 2.04 1.95 4/82 26065
/proc/meminfo: memFree=1528176/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=6.26
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1356 0 0 0 626 0 0 0 25 0 1 0 1992018887 8224768 1322 996147200 134512640 135239763 4294956208 18446744073709551615 135095037 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1322 412 177 0 911 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8032

[startup+12.7015 s]
/proc/loadavg: 2.07 2.04 1.95 3/82 26065
/proc/meminfo: memFree=1528176/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=12.63
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1357 0 0 0 1263 0 0 0 25 0 1 0 1992018887 8224768 1323 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1323 412 177 0 911 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 8032

[startup+25.5029 s]
/proc/loadavg: 2.06 2.04 1.95 3/82 26065
/proc/meminfo: memFree=1528112/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=25.37
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1357 0 0 0 2537 0 0 0 25 0 1 0 1992018887 8224768 1323 996147200 134512640 135239763 4294956208 18446744073709551615 134803360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1323 412 177 0 911 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 8032

[startup+51.1026 s]
/proc/loadavg: 2.04 2.03 1.95 3/82 26065
/proc/meminfo: memFree=1528112/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=50.84
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 5084 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 8032

[startup+102.306 s]
/proc/loadavg: 2.01 2.03 1.95 3/82 26065
/proc/meminfo: memFree=1527984/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=101.8
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 10180 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135071082 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 8032

[startup+162.303 s]
/proc/loadavg: 2.00 2.02 1.95 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=161.51
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 16151 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134802974 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 8032

[startup+222.302 s]
/proc/loadavg: 2.04 2.03 1.95 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=221.22
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 22122 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134834176 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 8032

[startup+282.303 s]
/proc/loadavg: 2.01 2.02 1.95 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=280.93
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 28093 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135097297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 8032

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 1.95 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=340.64
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 34064 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134803379 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 8032

[startup+402.303 s]
/proc/loadavg: 2.06 2.03 1.96 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=400.35
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 40035 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 8032

[startup+462.303 s]
/proc/loadavg: 2.02 2.02 1.96 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=460.06
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 46006 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 8032

[startup+522.302 s]
/proc/loadavg: 2.07 2.03 1.96 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=519.77
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 51977 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 8032

[startup+582.302 s]
/proc/loadavg: 2.02 2.02 1.96 3/82 26065
/proc/meminfo: memFree=1527920/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=579.48
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 57948 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135057088 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 8032

[startup+642.301 s]
/proc/loadavg: 2.01 2.02 1.96 3/82 26065
/proc/meminfo: memFree=1527856/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=639.2
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 63920 0 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134841743 0 0 4096 0 0 0 0 17 1 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 639.2
Current children cumulated vsize (KiB) 8032


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540296/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=817.89
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 81788 1 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135097606 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 817.89
Current children cumulated vsize (KiB) 8032

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540296/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=877.43
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 87742 1 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096193 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 877.43
Current children cumulated vsize (KiB) 8032

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540232/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=936.97
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 93696 1 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134807611 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 936.97
Current children cumulated vsize (KiB) 8032

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540232/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=996.52
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 99650 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 996.52
Current children cumulated vsize (KiB) 8032

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540232/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1056.06
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 105604 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135102456 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1056.06
Current children cumulated vsize (KiB) 8032

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540168/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1115.6
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 111558 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135016032 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1115.6
Current children cumulated vsize (KiB) 8032

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540168/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1175.14
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 117512 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135074048 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1175.14
Current children cumulated vsize (KiB) 8032

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1540040/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1234.68
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 123466 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096134 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1234.68
Current children cumulated vsize (KiB) 8032

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1539976/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1294.22
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 129420 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1294.22
Current children cumulated vsize (KiB) 8032

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1539976/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1353.76
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 135374 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135015888 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1353.76
Current children cumulated vsize (KiB) 8032

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1539976/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1413.3
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 141328 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1413.3
Current children cumulated vsize (KiB) 8032

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1539976/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1472.84
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 147282 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135096193 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1472.84
Current children cumulated vsize (KiB) 8032

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26095
/proc/meminfo: memFree=1539912/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1532.38
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 153236 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135015903 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1532.38
Current children cumulated vsize (KiB) 8032

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26097
/proc/meminfo: memFree=1539912/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1591.91
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 159189 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1591.91
Current children cumulated vsize (KiB) 8032

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26097
/proc/meminfo: memFree=1539976/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1651.45
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 165143 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1651.45
Current children cumulated vsize (KiB) 8032

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26097
/proc/meminfo: memFree=1539912/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1710.99
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 171097 2 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134841665 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1710.99
Current children cumulated vsize (KiB) 8032

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26097
/proc/meminfo: memFree=1539912/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1770.54
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 177051 3 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 135095046 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1770.54
Current children cumulated vsize (KiB) 8032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 2.00 2.00 1.96 3/73 26097
/proc/meminfo: memFree=1539912/2055920 swapFree=4178936/4192956
[pid=26064] ppid=26062 vsize=8032 CPUtime=1800.01
/proc/26064/stat : 26064 (xsolve) R 26062 26064 24039 0 -1 4194304 1359 0 0 0 179998 3 0 0 25 0 1 0 1992018887 8224768 1325 996147200 134512640 135239763 4294956208 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 0 0 0
/proc/26064/statm: 2008 1325 414 177 0 911 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 8032

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): 1812.01
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.033994
CPU usage (%): 99.3382
Max. virtual memory (cumulated for all children) (KiB): 8032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1359
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= 45926

runsolver used 1.76073 second user time and 4.83926 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-04 02:14:45
IDJOB=1061067
IDBENCH=54504
IDSOLVER=357
FILE ID=node64/1061067-1215130485
PBS_JOBID= 7877078
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-15-20.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-1061067-1215130485/watcher-1061067-1215130485 -o /tmp/evaluation-result-1061067-1215130485/solver-1061067-1215130485 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061067-1215130485.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f4f50398b68b852815c7b3779f17aa15
RANDOM SEED=1058118206

node64.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		: 3000.248
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		: 3000.248
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:       1532440 kB
Buffers:         70764 kB
Cached:         358396 kB
SwapCached:       7196 kB
Active:         249736 kB
Inactive:       206468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532440 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          43280 kB
Slab:            52072 kB
Committed_AS:  3997144 kB
PageTables:       1932 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= 66552 MiB
End job on node64 at 2008-07-04 02:44:59