Trace number 1090819

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-prime 1.313? (TO) 1800.01 1802.21

General information on the benchmark

Namecsp/graphColoring/insertion/k-insertion/
normalized-4-insertions-4-3.xml
MD5SUMb6c02c8f5a44d54dd20ee84193e9c783
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.63599
Satisfiable
(Un)Satisfiability was proved
Number of variables475
Number of constraints1795
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1795
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.06	c mistral-prime 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-1090819-1215272069/watcher-1090819-1215272069 -o /tmp/evaluation-result-1090819-1215272069/solver-1090819-1215272069 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1090819-1215272069.xml 

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: 1.93 1.98 1.99 4/81 20849
/proc/meminfo: memFree=1749640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=18572 CPUtime=0
/proc/20849/stat : 20849 (runsolver) R 20847 20849 20218 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 650144081 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20849/statm: 4643 292 257 25 0 2626 0

[startup+0.230607 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20849
/proc/meminfo: memFree=1749640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=0.21
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 21 0 0 0 19 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135094668 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5960

[startup+0.301618 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20849
/proc/meminfo: memFree=1749640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=0.28
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 28 0 0 0 19 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5960

[startup+0.401637 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20849
/proc/meminfo: memFree=1749640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=0.38
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 38 0 0 0 20 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819081 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5960

[startup+0.701695 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20849
/proc/meminfo: memFree=1749640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=0.68
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 68 0 0 0 23 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135054006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5960

[startup+1.50185 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747904/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1.47
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 147 0 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134818991 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5960

[startup+3.10116 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747776/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=3.06
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 306 0 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135011679 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5960

[startup+6.30177 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747776/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=6.24
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 623 1 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135085350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5960

[startup+12.701 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747776/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=12.58
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 1257 1 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135011617 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 5960

[startup+25.5055 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747840/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=25.28
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 2527 1 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 5960

[startup+51.1025 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747904/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=50.65
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 5064 1 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135011649 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 5960

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747712/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=101.41
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 10140 1 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 5960

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20850
/proc/meminfo: memFree=1747648/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=160.89
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 16088 1 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134840514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 5960

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761288/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=220.82
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 22080 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135013906 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 220.82
Current children cumulated vsize (KiB) 5960

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761096/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=280.79
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 28077 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135094656 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 280.79
Current children cumulated vsize (KiB) 5960

[startup+342.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761096/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=340.77
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 34075 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135029342 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 340.77
Current children cumulated vsize (KiB) 5960

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=400.74
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 40072 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 400.74
Current children cumulated vsize (KiB) 5960

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=460.71
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 46069 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135093149 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 460.71
Current children cumulated vsize (KiB) 5960

[startup+522.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=520.69
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 52067 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135011649 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 520.69
Current children cumulated vsize (KiB) 5960

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=580.65
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 58063 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135085182 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 580.65
Current children cumulated vsize (KiB) 5960

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761160/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=640.63
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 64061 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135094656 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 640.63
Current children cumulated vsize (KiB) 5960


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1760968/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=820.55
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 82053 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135085377 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 820.55
Current children cumulated vsize (KiB) 5960

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1760968/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=880.52
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 88050 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819123 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 880.52
Current children cumulated vsize (KiB) 5960

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1760840/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=940.49
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 94047 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 940.49
Current children cumulated vsize (KiB) 5960

[startup+1002.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1760840/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1000.47
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 100045 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1000.47
Current children cumulated vsize (KiB) 5960

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1760904/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1060.44
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 106042 2 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135094656 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1060.44
Current children cumulated vsize (KiB) 5960

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20882
/proc/meminfo: memFree=1760896/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1120.42
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 112039 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1120.42
Current children cumulated vsize (KiB) 5960

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760768/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1180.39
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 118036 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135033112 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1180.39
Current children cumulated vsize (KiB) 5960

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1240.36
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 124033 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135093137 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1240.36
Current children cumulated vsize (KiB) 5960

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760640/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1300.33
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 130030 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135085221 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1300.33
Current children cumulated vsize (KiB) 5960

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760512/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1360.31
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 136028 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135033123 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1360.31
Current children cumulated vsize (KiB) 5960

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760448/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1420.28
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 142025 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819061 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1420.28
Current children cumulated vsize (KiB) 5960

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760384/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1480.25
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 148022 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819148 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1480.25
Current children cumulated vsize (KiB) 5960

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1540.23
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 154020 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134819142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1540.23
Current children cumulated vsize (KiB) 5960

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760256/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1600.19
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 160016 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 134785949 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1600.19
Current children cumulated vsize (KiB) 5960

[startup+1662.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1660.16
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 166013 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135011649 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1660.16
Current children cumulated vsize (KiB) 5960

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1720.13
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 172010 3 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135029342 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1720.13
Current children cumulated vsize (KiB) 5960

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760256/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1780.11
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 178007 4 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135085301 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1780.11
Current children cumulated vsize (KiB) 5960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760192/2055920 swapFree=4180232/4192956
[pid=20849] ppid=20847 vsize=5960 CPUtime=1800.01
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20218 0 -1 4194304 1265 0 0 0 179997 4 0 0 25 0 1 0 650144081 6103040 798 996147200 134512640 135237403 4294956240 18446744073709551615 135085304 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 1490 798 400 176 0 394 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5960

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): 1802.21
CPU time (s): 1800.01
CPU user time (s): 1799.97
CPU system time (s): 0.042993
CPU usage (%): 99.8784
Max. virtual memory (cumulated for all children) (KiB): 5960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1265
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= 11707

runsolver used 1.67974 second user time and 4.88626 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-05 17:34:29
IDJOB=1090819
IDBENCH=58495
IDSOLVER=358
FILE ID=node5/1090819-1215272069
PBS_JOBID= 7882176
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/graphColoring/insertion/k-insertion/normalized-4-insertions-4-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090819-1215272069/watcher-1090819-1215272069 -o /tmp/evaluation-result-1090819-1215272069/solver-1090819-1215272069 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1090819-1215272069.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b6c02c8f5a44d54dd20ee84193e9c783
RANDOM SEED=1417540726

node5.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		: 3000.279
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		: 3000.279
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:       1750120 kB
Buffers:         41004 kB
Cached:         183708 kB
SwapCached:       6964 kB
Active:         168264 kB
Inactive:        84908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750120 kB
SwapTotal:     4192956 kB
SwapFree:      4180232 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          44224 kB
Slab:            37776 kB
Committed_AS:  1052868 kB
PageTables:       1868 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= 66532 MiB
End job on node5 at 2008-07-05 18:04:34