Trace number 198949

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, and are wall clock time (not CPU 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 2006-12-04? (TO) 1800.04 1802.57

General information on the benchmark

Nameknights/
knights-100-25.xml
MD5SUM9d35ec6817208fafbfd82c9a9e9d58e8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.13	c 
0.13	c Parsing xml file
0.13	c 	domains...............    0
0.13	c 	variables.............    0
0.13	c 	predicates............    0
0.13	c 	constraints...........    0
0.13	c Allocating memory
0.13	c 
0.13	c time limit = -1
0.13	c heuristic = dom/wdeg
0.13	c restart policy = No restart
0.13	c 
0.13	c Solving
0.13	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-198949-1168131733 -o ROOT/results/node72/solver-198949-1168131733 -C 1800 -M 900 /tmp/evaluation/198949-1168131733/mistral/bin/solver /tmp/evaluation/198949-1168131733/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.01 2.01 1.93 5/103 16077
/proc/meminfo: memFree=1240744/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=540 CPUtime=0
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 161582233 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 2536228 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 135 26 21 92 0 18 0

[startup+0.108706 s]
/proc/loadavg: 2.01 2.01 1.93 5/103 16077
/proc/meminfo: memFree=1240744/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=0.09
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 9 0 0 0 18 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711872 0 0 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9100

[startup+0.516739 s]
/proc/loadavg: 2.01 2.01 1.93 5/103 16077
/proc/meminfo: memFree=1240744/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=0.49
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 49 0 0 0 21 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9100

[startup+1.33781 s]
/proc/loadavg: 2.01 2.01 1.93 5/103 16077
/proc/meminfo: memFree=1203944/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1.22
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 122 0 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 9100

[startup+2.97496 s]
/proc/loadavg: 2.01 2.01 1.93 5/103 16077
/proc/meminfo: memFree=1188008/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=2.77
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 277 0 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711894 0 0 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 9100

[startup+6.25526 s]
/proc/loadavg: 2.01 2.00 1.93 5/103 16081
/proc/meminfo: memFree=1080424/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=6.01
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 601 0 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 9100

[startup+12.7279 s]
/proc/loadavg: 2.09 2.02 1.93 5/103 16085
/proc/meminfo: memFree=898280/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=11.91
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 1190 1 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 11.91
Current children cumulated vsize (KiB) 9100

[startup+25.582 s]
/proc/loadavg: 2.13 2.04 1.94 2/81 16125
/proc/meminfo: memFree=1440352/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=23.55
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 2353 2 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 23.55
Current children cumulated vsize (KiB) 9100

[startup+51.2094 s]
/proc/loadavg: 1.74 1.95 1.91 2/78 16295
/proc/meminfo: memFree=1445640/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=49.14
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 4912 2 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 49.14
Current children cumulated vsize (KiB) 9100

[startup+102.436 s]
/proc/loadavg: 1.32 1.80 1.86 2/78 16295
/proc/meminfo: memFree=1445896/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=100.36
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 10033 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710592 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 100.36
Current children cumulated vsize (KiB) 9100

[startup+162.482 s]
/proc/loadavg: 1.12 1.65 1.80 2/78 16295
/proc/meminfo: memFree=1445960/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=160.39
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 16036 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 160.39
Current children cumulated vsize (KiB) 9100

[startup+222.523 s]
/proc/loadavg: 1.04 1.53 1.75 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=220.41
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 22038 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 9100

[startup+282.566 s]
/proc/loadavg: 1.01 1.43 1.70 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=280.43
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 28040 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 280.43
Current children cumulated vsize (KiB) 9100

[startup+342.607 s]
/proc/loadavg: 1.00 1.35 1.65 3/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=340.46
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 34043 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710646 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 340.46
Current children cumulated vsize (KiB) 9100

[startup+402.652 s]
/proc/loadavg: 1.00 1.28 1.61 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=400.48
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 40045 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812972 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 400.48
Current children cumulated vsize (KiB) 9100

[startup+462.693 s]
/proc/loadavg: 1.00 1.23 1.57 2/78 16295
/proc/meminfo: memFree=1446152/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=460.51
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 46048 3 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710620 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 460.51
Current children cumulated vsize (KiB) 9100

[startup+522.735 s]
/proc/loadavg: 1.00 1.19 1.53 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=520.54
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 52050 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710753 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 520.54
Current children cumulated vsize (KiB) 9100

[startup+582.775 s]
/proc/loadavg: 1.00 1.15 1.50 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=580.56
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 58052 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637236 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 580.56
Current children cumulated vsize (KiB) 9100

[startup+642.822 s]
/proc/loadavg: 1.05 1.13 1.47 2/78 16295
/proc/meminfo: memFree=1446152/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=640.59
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 64055 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 640.59
Current children cumulated vsize (KiB) 9100

[startup+702.862 s]
/proc/loadavg: 1.02 1.11 1.43 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=700.61
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 70057 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710601 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 700.61
Current children cumulated vsize (KiB) 9100

[startup+762.904 s]
/proc/loadavg: 1.00 1.08 1.40 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=760.64
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 76060 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 760.64
Current children cumulated vsize (KiB) 9100

[startup+822.948 s]
/proc/loadavg: 1.00 1.07 1.38 2/78 16295
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=820.66
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 82062 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812944 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 820.66
Current children cumulated vsize (KiB) 9100

[startup+882.986 s]
/proc/loadavg: 1.00 1.05 1.35 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=880.69
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 88065 4 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710273 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 880.69
Current children cumulated vsize (KiB) 9100

[startup+943.027 s]
/proc/loadavg: 1.00 1.04 1.33 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=940.72
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 94067 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134709313 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 940.72
Current children cumulated vsize (KiB) 9100

[startup+1003.07 s]
/proc/loadavg: 1.00 1.03 1.30 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1000.74
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 100069 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712068 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1000.74
Current children cumulated vsize (KiB) 9100

[startup+1063.11 s]
/proc/loadavg: 1.00 1.02 1.28 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1060.77
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 106072 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711872 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1060.77
Current children cumulated vsize (KiB) 9100

[startup+1123.15 s]
/proc/loadavg: 1.00 1.02 1.26 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1120.79
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 112074 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1120.79
Current children cumulated vsize (KiB) 9100

[startup+1183.19 s]
/proc/loadavg: 1.00 1.01 1.24 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1180.82
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 118077 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1180.82
Current children cumulated vsize (KiB) 9100

[startup+1243.23 s]
/proc/loadavg: 1.00 1.01 1.22 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1240.85
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 124080 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134638372 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1240.85
Current children cumulated vsize (KiB) 9100

[startup+1303.28 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1300.87
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 130082 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710637 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1300.87
Current children cumulated vsize (KiB) 9100

[startup+1363.32 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1360.89
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 136084 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134711712 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1360.89
Current children cumulated vsize (KiB) 9100

[startup+1423.36 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1420.91
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 142086 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1420.91
Current children cumulated vsize (KiB) 9100

[startup+1483.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 16297
/proc/meminfo: memFree=1446088/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1480.94
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 148089 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1480.94
Current children cumulated vsize (KiB) 9100

[startup+1543.44 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1540.97
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 154092 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1540.97
Current children cumulated vsize (KiB) 9100

[startup+1603.49 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1600.99
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 160094 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1600.99
Current children cumulated vsize (KiB) 9100

[startup+1663.53 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1661.02
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 166097 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1661.02
Current children cumulated vsize (KiB) 9100

[startup+1723.57 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1721.05
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 172100 5 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1721.05
Current children cumulated vsize (KiB) 9100

[startup+1783.61 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 16297
/proc/meminfo: memFree=1445960/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1781.08
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 178102 6 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1781.08
Current children cumulated vsize (KiB) 9100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.57 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 16297
/proc/meminfo: memFree=1446024/2055920 swapFree=4191880/4192956
[pid=16076] ppid=16074 vsize=9100 CPUtime=1800.03
/proc/16076/stat : 16076 (solver) R 16074 16076 15477 0 -1 4194304 1378 0 0 0 179997 6 0 0 25 0 1 0 161582233 9318400 1346 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710610 0 0 4096 0 0 0 0 17 0 0 0
/proc/16076/statm: 2275 1346 715 92 0 619 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 9100

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.57
CPU time (s): 1800.04
CPU user time (s): 1799.98
CPU system time (s): 0.06299
CPU usage (%): 99.8594
Max. virtual memory (cumulated for all children) (KiB): 9100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1378
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= 10
involuntary context switches= 6532

runsolver used 2.02869 s user time and 4.40533 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Jan  7 01:02:14 UTC 2007


IDJOB= 198949
IDBENCH= 3583
FILE ID= node72/198949-1168131733

PBS_JOBID= 3477959

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-100-25.xml
COMMAND LINE= /tmp/evaluation/198949-1168131733/mistral/bin/solver /tmp/evaluation/198949-1168131733/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-198949-1168131733 -o ROOT/results/node72/solver-198949-1168131733 -C 1800 -M 900  /tmp/evaluation/198949-1168131733/mistral/bin/solver /tmp/evaluation/198949-1168131733/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  9d35ec6817208fafbfd82c9a9e9d58e8

RANDOM SEED= 713900596

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.223
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		: 3000.223
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:       1244424 kB
Buffers:         37444 kB
Cached:         457936 kB
SwapCached:        408 kB
Active:         312980 kB
Inactive:       426120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244424 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5616 kB
Writeback:           0 kB
Mapped:         271848 kB
Slab:            56360 kB
Committed_AS:  3628752 kB
PageTables:       2944 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= 66550 MiB



End job on node72 on Sun Jan  7 01:32:17 UTC 2007